About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

• Extreme ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward. ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.

   

The Production Engineering Team

Examples of key exciting problems the team is working on

• Make tens of thousands of GPUs legible in real time: build the observability platform that turns raw telemetry into signal, from site-level health down to individual device and link. At this scale, you cannot operate what you cannot see.

• Build the control plane every team at Fluidstack depends on: replace one-off tooling with a stable, versioned API surface that covers unified machine management, actual state inspection, and distributed command execution. One interface for the whole company, not a hundred scripts.

• Make the system's view of itself always match reality: integrate fleet state as a machine-readable source of truth across provisioning, operations, and customer-facing platforms, so every new site and GPU generation lands cleanly from day zero.

Role Scope

• Own the observability platform. Build and operate the data pipelines, decoration and correlation engine, and healthcheck framework that make the fleet legible — from site down to device and link. No other team should need to scrape production directly to answer a question.

• Define and build the API surface for infrastructure. Design the contracts between production infrastructure and every tool that touches it. All other teams at Fluidstack use your tooling to manage and operate our hyperscale fleet.

• Build the production control plane. Unified machine management, actual state inspection, distributed command execution — and the Kubernetes-based infrastructure that underpins it all.

• Own fleet state as source of truth. SLOs, site lifecycle state, and integration with internal infrastructure management and customer-facing operations platforms. What the system says about itself should match reality, and you're accountable when it doesn't.

• Land new hardware into the platform cleanly. ZTP, DHCP, DNS, artifacts — every new XPU generation and site integration goes through IaaS before production.

   

What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.

• You treat toil as a bug. If something requires a human to do it twice, you build the thing that makes it not require a human.

• You design APIs that age well. You've felt the pain of a leaky abstraction at scale and you don't repeat it.

• You move toward ambiguity, not away from it. You walk into the fog, build the map, and explain it to everyone else.

• You learn at a steep slope. You reach real competence in an unfamiliar domain fast. We value this over existing expertise.

• You carry a pager without flinching. You run the incident, write the postmortem, fix the systemic cause, and move on.

• You're fluent with AI tooling. LLM APIs, MCP servers, and agentic frameworks, and you drive Claude Code, Cursor, or similar every day.

• You've shipped production services that other teams depend on at scale, and you're comfortable in any language using AI coding tools.

• Bonus: Distributed systems and data pipeline engineering. Time-series observability stacks (Prometheus, Thanos, VictoriaMetrics). API design and versioning at scale. Workflow and orchestration engines (Temporal, Cadence). BMC/Redfish or hardware telemetry. Go, Python, and Postgres.

Salary & Benefits

• Competitive total compensation package (salary + equity).

• Retirement or pension plan, in line with local norms.

• Health, dental, and vision insurance.

• Generous PTO policy, in line with local norms.

   

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

• Extreme ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward. ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.

   

The Production Engineering Team

Examples of key exciting problems the team is working on

• Make tens of thousands of GPUs legible in real time: build the observability platform that turns raw telemetry into signal, from site-level health down to individual device and link. At this scale, you cannot operate what you cannot see.

• Build the control plane every team at Fluidstack depends on: replace one-off tooling with a stable, versioned API surface that covers unified machine management, actual state inspection, and distributed command execution. One interface for the whole company, not a hundred scripts.

• Make the system's view of itself always match reality: integrate fleet state as a machine-readable source of truth across provisioning, operations, and customer-facing platforms, so every new site and GPU generation lands cleanly from day zero.

Role Scope

• Own the observability platform. Build and operate the data pipelines, decoration and correlation engine, and healthcheck framework that make the fleet legible — from site down to device and link. No other team should need to scrape production directly to answer a question.

• Define and build the API surface for infrastructure. Design the contracts between production infrastructure and every tool that touches it. All other teams at Fluidstack use your tooling to manage and operate our hyperscale fleet.

• Build the production control plane. Unified machine management, actual state inspection, distributed command execution — and the Kubernetes-based infrastructure that underpins it all.

• Own fleet state as source of truth. SLOs, site lifecycle state, and integration with internal infrastructure management and customer-facing operations platforms. What the system says about itself should match reality, and you're accountable when it doesn't.

• Land new hardware into the platform cleanly. ZTP, DHCP, DNS, artifacts — every new XPU generation and site integration goes through IaaS before production.

   

What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.

• You treat toil as a bug. If something requires a human to do it twice, you build the thing that makes it not require a human.

• You design APIs that age well. You've felt the pain of a leaky abstraction at scale and you don't repeat it.

• You move toward ambiguity, not away from it. You walk into the fog, build the map, and explain it to everyone else.

• You learn at a steep slope. You reach real competence in an unfamiliar domain fast. We value this over existing expertise.

• You carry a pager without flinching. You run the incident, write the postmortem, fix the systemic cause, and move on.

• You're fluent with AI tooling. LLM APIs, MCP servers, and agentic frameworks, and you drive Claude Code, Cursor, or similar every day.

• You've shipped production services that other teams depend on at scale, and you're comfortable in any language using AI coding tools.

• Bonus: Distributed systems and data pipeline engineering. Time-series observability stacks (Prometheus, Thanos, VictoriaMetrics). API design and versioning at scale. Workflow and orchestration engines (Temporal, Cadence). BMC/Redfish or hardware telemetry. Go, Python, and Postgres.

Salary & Benefits

• Competitive total compensation package (salary + equity).

• Retirement or pension plan, in line with local norms.

• Health, dental, and vision insurance.

• Generous PTO policy, in line with local norms.

   

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

• Extreme ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.

   

The Production Engineering Team

Examples of key exciting problems the team is working on

• Build the repair pipeline that keeps pace with a fleet of 10s to 100s of GWs: at our scale, a GPU failure isn't a ticket. It's a throughput problem. We're building the automation that takes a chip from fault detection through triage, RMA, and return to service without human intervention.

• Qualify every new GPU generation inside a 6-month build window: our platform covers burn-in, performance baselining, and NPI execution. It has to define "production-ready" before a site goes live, not after. New hardware gets certified at speeds unheard of in the industry.

• Migrate live compute at construction speed: we're converting clusters across production sites simultaneously, bringing new sites online, and making Kubernetes-orchestrated bare metal sustainable at the pace we're building – multiple GW annually.

• See and own the entire fleet in real time, at any scale: build the observability and orchestration layer that makes hyperscale AI compute actually operable. Debug, tune, and performance-test infrastructure that grows by another site every few months.

   

Role Scope

• Own compute fleet health end to end. Build the metrics pipelines, alerting, and unified health view that tell you the true state of every GPU in production — across Kubernetes-orchestrated workloads and bare metal, at scale.

• Turn deployment/repair into a pipeline, not a procedure. Build and own the automation that takes a compute failure from detection through triage, parts management, and return to service. No one-off scripts, no heroics.

• Design and expand the GPU qualification platform. Burn-in, performance baselining, and NPI execution for every new GPU generation. You define what "good" looks like before hardware goes into production.

• Own Redfish and BMC tooling. Firmware-level telemetry, log collection at fleet scale, and the low-level access layer that repair automation and health tooling depend on.

• Own end-to-end reliability, scalability, and operation of the compute fleet at-scale. Fluidstack is building one of the largest GPU fleets in the world and that can only be accomplished with aggressive automation, tooling, and incident discipline.

   

What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.

• You treat toil as a bug. Manual steps in a repair workflow are a backlog item, not a job description.

• You have an instinct for hardware. You're comfortable reasoning about failure modes at the firmware and silicon level, not just the software stack above it.

• You move toward ambiguity, not away from it. You walk into the fog, build the map, and explain it to everyone else.

• You learn at a steep slope. You reach real competence in an unfamiliar domain fast. We value this over existing expertise.

• You carry a pager without flinching. You run the incident, write the postmortem, fix the systemic cause, and move on.

• You're fluent with AI tooling. LLM APIs, MCP servers, and agentic frameworks, and you drive Claude Code, Cursor, or similar every day.

• You've shipped production automation that other teams depend on, and you're comfortable in any language using AI coding tools.

• Bonus: Hardware lifecycle management and RMA automation. BMC/Redfish or IPMI tooling. GPU qualification or burn-in frameworks. Workflow and orchestration engines (Temporal, Cadence). Metrics and alerting pipelines (Prometheus, Grafana). Go or Python...

Salary & Benefits

• Competitive total compensation package (salary + equity).

• Retirement or pension plan, in line with local norms.

• Health, dental, and vision insurance.

• Generous PTO policy, in line with local norms.

   

Total compensation may also include equity in the form of restricted stock units.

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

• Extreme ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.

The Controls Team

Examples of key problems the team is working on

• Deliver the controls behind 10s to 100s of GWs of data centers this decade.

• Own real-time load control and MEP and behind-the-meter integration.

• Automate Level 4 and Level 5 commissioning.

• Drive autonomous, robotic deployment.

Role Scope

• Lead the controls design development team, owning the template designs, SOOs, points lists, BOMs, and Division 25 specifications that every modular data center build inherits.

• Set the technical direction for controls design, deciding the standards, platforms, and reference architectures the whole fleet builds from.

• Drive design decisions to resolution across mechanical, electrical, commissioning, and construction, so controls design is never the thing holding up a site's schedule.

• Grow the team, hiring controls engineers and raising the bar on the design work they produce.

• Own the quality and repeatability of every design package that leaves the team, so the hundredth site is designed faster and cleaner than the first.
  

What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don’t fit this role exactly, .

• You’ve led a controls or design engineering team, owning both the technical output and the people producing it.

• You’ve set controls design standards, reference architectures, or specifications that others built from across multiple projects, not just delivered your own designs.

• You’ve authored or owned Division 25 integrated automation specifications, and you know what separates a spec that holds up in the field from one that generates change orders.

• You’ve written sequences of operations and seen them through to working code, so you can tell when a design is genuinely buildable and not just correct on paper.

• You make design decisions fast and defend them across mechanical, electrical, and construction stakeholders who each want something different.

• You’ve hired controls engineers and grown people from competent to excellent, and other teams trust the work your team ships.

• Bonus: Modular or productized data center delivery. Data center mechanical and electrical systems (chiller plants, CRAH/CRAC, fan wall units, switchgear). BMS and SCADA platforms over BACnet and Modbus. CSI MasterFormat and Division 25 authorship. Building a controls design function up from a small team.

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

• Extreme ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.

   

The Production Engineering Team

Examples of key exciting problems the team is working on

• Build the repair pipeline that keeps pace with a fleet of 10s to 100s of GWs: at our scale, a GPU failure isn't a ticket. It's a throughput problem. We're building the automation that takes a chip from fault detection through triage, RMA, and return to service without human intervention.

• Qualify every new GPU generation inside a 6-month build window: our platform covers burn-in, performance baselining, and NPI execution. It has to define "production-ready" before a site goes live, not after. New hardware gets certified at speeds unheard of in the industry.

• Migrate live compute at construction speed: we're converting clusters across production sites simultaneously, bringing new sites online, and making Kubernetes-orchestrated bare metal sustainable at the pace we're building – multiple GW annually.

• See and own the entire fleet in real time, at any scale: build the observability and orchestration layer that makes hyperscale AI compute actually operable. Debug, tune, and performance-test infrastructure that grows by another site every few months.

   

Role Scope

• Own compute fleet health end to end. Build the metrics pipelines, alerting, and unified health view that tell you the true state of every GPU in production — across Kubernetes-orchestrated workloads and bare metal, at scale.

• Turn deployment/repair into a pipeline, not a procedure. Build and own the automation that takes a compute failure from detection through triage, parts management, and return to service. No one-off scripts, no heroics.

• Design and expand the GPU qualification platform. Burn-in, performance baselining, and NPI execution for every new GPU generation. You define what "good" looks like before hardware goes into production.

• Own Redfish and BMC tooling. Firmware-level telemetry, log collection at fleet scale, and the low-level access layer that repair automation and health tooling depend on.

• Own end-to-end reliability, scalability, and operation of the compute fleet at-scale. Fluidstack is building one of the largest GPU fleets in the world and that can only be accomplished with aggressive automation, tooling, and incident discipline.

   

What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.

• You treat toil as a bug. Manual steps in a repair workflow are a backlog item, not a job description.

• You have an instinct for hardware. You're comfortable reasoning about failure modes at the firmware and silicon level, not just the software stack above it.

• You move toward ambiguity, not away from it. You walk into the fog, build the map, and explain it to everyone else.

• You learn at a steep slope. You reach real competence in an unfamiliar domain fast. We value this over existing expertise.

• You carry a pager without flinching. You run the incident, write the postmortem, fix the systemic cause, and move on.

• You're fluent with AI tooling. LLM APIs, MCP servers, and agentic frameworks, and you drive Claude Code, Cursor, or similar every day.

• You've shipped production automation that other teams depend on, and you're comfortable in any language using AI coding tools.

• Bonus: Hardware lifecycle management and RMA automation. BMC/Redfish or IPMI tooling. GPU qualification or burn-in frameworks. Workflow and orchestration engines (Temporal, Cadence). Metrics and alerting pipelines (Prometheus, Grafana). Go or Python...

Salary & Benefits

• Competitive total compensation package (salary + equity).

• Retirement or pension plan, in line with local norms.

• Health, dental, and vision insurance.

• Generous PTO policy, in line with local norms.

   

Total compensation may also include equity in the form of restricted stock units.

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

• Extreme ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.

The Controls Team

Examples of key problems the team is working on

• Deliver the controls behind 10s to 100s of GWs of data centers this decade.

• Own real-time load control and MEP and behind-the-meter integration.

• Automate Level 4 and Level 5 commissioning.

• Drive autonomous, robotic deployment.

Role Scope

• Develop and test template PLC programs for the standard mechanical equipment across every data center, chiller skids, fan wall units, CRAHs, and the rest, so one validated program deploys fleetwide instead of being rebuilt site by site.

• Write portable code across mixed PLC hardware, Siemens, Codesys, and virtualized PLCs, so a program built once runs regardless of the controller underneath it.

• Develop and tune sequences of operations with the controls and mechanical teams, then implement those SOOs directly in PLC code.

• Install and wire PLCs and sensors in a lab environment, standing up real hardware to validate programs before they ever run on live equipment.

• Debug programs against real IO and failure conditions on the bench so field commissioning becomes a verification step, not a debugging session.
  

What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don’t fit this role exactly, .

• You’ve written and tested PLC programs for mechanical equipment, chillers, air handlers, pumps, or similar, and watched them run on real hardware, not only in simulation.

• You’ve programmed across more than one PLC platform, Siemens, Codesys, or virtualized environments, and you don’t treat one vendor’s toolchain as the boundary of what’s possible.

• You’ve turned a sequence of operations into working PLC code, and you’ve caught the gaps and contradictions in an SOO before they reached the controller.

• You’ve wired PLCs, IO, and sensors yourself, and you’ve traced a fault down to the physical layer when a program that looked right on screen misbehaved on the bench.

• You write structured, reusable code that the next engineer can read, so the templates you build get reused rather than rewritten.

• You test against failure and edge cases, not just the expected path, and you find the problems in the lab instead of in a running data center.

• Bonus: Data center mechanical systems (chiller plants, CRAH/CRAC, fan wall units). Structured Text and the IEC 61131-3 languages. BMS or SCADA integration over BACnet and Modbus. Hardware-in-the-loop or virtualized PLC testing.

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

• Extreme ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.

The Supply Chain Team

Examples of key problems the team is working on

• Supply compute at a scale of 10s to 100s of GWs, the largest build out of compute in history. Qualify and dual-source across every critical equipment category, with lead-time and capacity thresholds tied directly to the forward build pipeline.

• Make supply chain the reason we build faster than anyone. Our modular build redefines speed in this industry, and it lives or dies on supply chain. Keep procurement permanently off the critical path so schedule compression stays our advantage, not our constraint.

• Build the most accurate supply chain prediction modeling that exists. Use the frontier of AI to forecast lead times, demand, and disruption with a precision the industry has never had, and turn that foresight into a structural edge.

Role Scope

• Own the facility's air permit program with the Maricopa County Air Quality Department (Non-Title V or Title V as applicable): track permit conditions, runtime limits, and emission thresholds, and complete record-keeping and emissions reporting with zero exceedances.

• Own EPCRA Tier II reporting and the SPCC spill prevention program, running drills and maintaining a trained spill response team.

• Stand up and maintain an ISO 14001 Environmental Management System, aligning facility procedures to the framework and driving toward certification.

• Own the environmental compliance budget and manage sampling labs, consultants, and disposal vendors, and manage and develop the environmental specialists assigned to the program.

• Serve as primary liaison to ADEQ, the Maricopa County Air Quality Department, EPA Region 9, and the Authority Having Jurisdiction for inspections, audits, and permit compliance, and keep the master compliance calendar at zero missed deadlines.

What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.

• You've managed an air permit program end to end, including permit condition tracking, emissions calculations, and reporting that passed agency review without exceedances.

• You've owned EPCRA Tier II reporting and an SPCC program, run the drills, and kept a spill response team trained and ready.

• You've stood up or maintained an ISO 14001 Environmental Management System, and can point to a certification or audit you carried through.

• You've managed and developed environmental specialists, or owned the sampling-lab, consultant, and disposal-vendor relationships and budget for a compliance program.

• You hold a technical background in environmental engineering, environmental science, or a related field, because emissions calculations and permit interpretation depend on it.

• You've been the primary point of contact for a state or county environmental agency (ADEQ or a county air quality department) during inspections or audits, and closed out findings on your own timeline.

• You run a compliance calendar with zero missed regulatory deadlines, not a tracker you reconcile after an agency notice arrives.

• Bonus: ISO 14001 Lead Auditor certification. Title V or synthetic-minor air permit experience. Certified Hazardous Materials Manager (CHMM) or Registered Environmental Manager (REM) credential. Multi-state environmental compliance experience.
  

Offers equity in the form of stock options.

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

• Extreme ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.

The Supply Chain Team

Examples of key problems the team is working on

• Supply compute at a scale of 10s to 100s of GWs, the largest build out of compute in history. Qualify and dual-source across every critical equipment category, with lead-time and capacity thresholds tied directly to the forward build pipeline.

• Make supply chain the reason we build faster than anyone. Our modular build redefines speed in this industry, and it lives or dies on supply chain. Keep procurement permanently off the critical path so schedule compression stays our advantage, not our constraint.

• Build the most accurate supply chain prediction modeling that exists. Use the frontier of AI to forecast lead times, demand, and disruption with a precision the industry has never had, and turn that foresight into a structural edge.

Role Scope

• Own machine risk assessments for robotic work cells, AGVs, conveyance systems, and cobot deployments on the production floor, specifying safeguarding controls per ANSI/RIA R15.06, R15.08, ISO 10218-1/2, ISO/TS 15066, and the ANSI B11 series.

• Lead incident investigations using 5-Why and fault tree analysis, drive corrective and preventive actions to closure, and serve as the site liaison to ADOSH for inspections, citations, and OSHA 300/300A record-keeping.

• Chair the facility's Joint Health and Safety Committee, run the routine inspection program of walkthroughs and Gemba observations, and report leading and lagging safety KPIs to plant leadership monthly.

• Partner with Engineering during equipment commissioning and capital projects to integrate safety-by-design principles and validate lockout and tag out procedures.

• Own the manufacturing safety program budget and third-party safety consultant relationships, and manage and develop the safety specialists and technicians assigned to the floor.

What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.

• You've conducted machine risk assessments per ANSI/RIA R15.06, R15.08, ISO 10218-1/2, ISO/TS 15066, or the ANSI B11 series, and turned findings into safeguarding specs that engineering actually built.

• You hold a technical engineering background (Occupational Safety, Industrial, Mechanical, Chemical, or Environmental Engineering, or a closely related field), because signing off on automation safety in a high-automation plant requires it.

• You've managed and developed safety specialists, coordinators, or technicians, and owned a program budget and vendor relationships, not just directed contractors.

• You've led root-cause investigations using 5-Why or fault tree analysis on a manufacturing floor, and closed out the corrective actions, not just filed them.

• You've been the site point of contact for an OSHA or state-plan (ADOSH) inspection, and closed out findings without repeat citations.

• You've partnered with engineering teams during equipment commissioning to build safety into the design stage rather than bolting it on afterward.

• You track leading and lagging safety metrics and use them to change what plant leadership prioritizes month to month.

• Bonus: Certified Safety Professional (CSP) or Certified Industrial Hygienist (CIH), held or actively pursuing. OSHA 30-Hour General Industry card. Experience with collaborative robots and AGV/AMR safety programs. Lean or Six Sigma exposure applied to safety work.
  

Offers equity in the form of stock options.

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

• Extreme ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.

The Supply Chain Team

Examples of key problems the team is working on

• Supply compute at a scale of 10s to 100s of GWs, the largest build out of compute in history. Qualify and dual-source across every critical equipment category, with lead-time and capacity thresholds tied directly to the forward build pipeline.

• Make supply chain the reason we build faster than anyone. Our modular build redefines speed in this industry, and it lives or dies on supply chain. Keep procurement permanently off the critical path so schedule compression stays our advantage, not our constraint.

• Build the most accurate supply chain prediction modeling that exists. Use the frontier of AI to forecast lead times, demand, and disruption with a precision the industry has never had, and turn that foresight into a structural edge.

Role Scope

• Design, deliver, and evaluate safety training across new hire orientation, annual refreshers, and specialized certifications for a high-automation manufacturing workforce.

• Coach supervisors and team leads on safety observation techniques, near-miss reporting, and behavior-based safety principles.

• Own the facility compliance training calendar and LMS, tracking required training frequencies and certification expirations so no employee or role falls out of ADOSH or OSHA compliance.

• Own the training program budget and manage outside training providers and certification vendors, and mentor safety committee members and junior safety staff into program owners.

• Develop leading and lagging training KPIs and report completion, competency, and compliance trends to plant leadership monthly.

What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.

• You've built and run a safety training program from new hire orientation through specialized certifications, and can point to a training calendar you owned with zero compliance lapses.

• You've coached frontline supervisors on safety observation and near-miss reporting, and can describe a specific behavior-based safety program you stood up or improved.

• You've managed a training budget and outside training or certification vendors, and mentored junior safety staff into people who run their own programs.

• You've owned an LMS or compliance-tracking system and kept a workforce current against OSHA or state-plan (ADOSH) training requirements.

• You've built leading and lagging KPIs for a training or safety program and used them to change what leadership prioritized.

• You communicate technical safety content in a way shop-floor employees actually retain, not just check a box on.

• Bonus: OSHA 30-Hour General Industry card. Authorized OSHA Outreach trainer (OSHA 500 or 501). Instructional design or train-the-trainer certification. Experience with human and organizational performance (HOP) frameworks.
  

Offers equity in the form of restricted stock units.

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

• Extreme ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• First principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.

• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.

The Manufacturing Team

Examples of key problems the team is working on

• Scale manufacturing. Grow manufacturing capacity and capability across the full production process, with the range to take on more products and higher volume at an industry leading pace.

• Manufacture infrastructure. Build and operate a manufacturing ecosystem that delivers gigawatts of infrastructure per year.

• Be an engine for growth. Solve problems faster, think bigger, and develop yourself and your team as quickly and dynamically as the company around you.

Role Scope

• Run the facility ergonomics program: conduct job hazard analyses and ergonomic assessments using NIOSH, RULA, and REBA methodologies, and drive workstation redesigns that cut musculoskeletal disorder risk.

• Plan and oversee industrial hygiene testing, including baseline and periodic exposure monitoring for noise, chemical vapors, and dusts, and interpret results against OSHA PELs, NIOSH RELs, and ACGIH TLVs.

• Administer the PPE hazard assessment and respiratory protection program across the shop floor, including fit testing and medical clearance tracking.

• Own the industrial hygiene budget and manage third-party IH labs and consultants, and manage and develop the occupational health specialists assigned to the program.

• Collaborate with Industrial Engineering on line balancing and rotation schedules to minimize repetitive-motion exposure, and report ergonomic ROI metrics to plant leadership.

What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.

• You've run a job hazard analysis and ergonomics program using NIOSH, RULA, or REBA methodologies, and turned findings into workstation redesigns that actually shipped.

• You've designed and executed industrial hygiene sampling plans, including noise dosimetry and air sampling for vapors and particulates, and interpreted results against OSHA PELs, NIOSH RELs, or ACGIH TLVs.

• You hold a technical background in industrial hygiene, occupational health, or a related science or engineering field, because interpreting exposure data and setting controls depends on it.

• You've managed and developed occupational health or IH specialists, or owned the vendor relationships and budget for an IH program.

• You've administered a respiratory protection and PPE hazard assessment program in a manufacturing environment, including fit testing and medical clearance tracking.

• You've worked directly with industrial engineers on line balancing or rotation schedules to cut repetitive-motion exposure. You track improvement projects to ROI, not just completion, and report those numbers to leadership on a set cadence.

• You track improvement projects to ROI, not just completion, and report those numbers to leadership on a set cadence.

• Bonus: Certified Industrial Hygienist (CIH), held or actively pursuing. Certified Professional Ergonomist (CPE) or equivalent. Workers' compensation claims management experience. Familiarity with ISO 45001 management systems.
  

Offers equity in the form of restricted stock units.

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.