Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from electrons to tokens — to power the world's most ambitious AI workloads. When you join Crusoe, you join a team that is building the future, faster.
We're in the midst of the greatest industrial revolution of our time. The demand for AI compute is boundless, and power is a bottleneck. We're solving that — with an energy-first approach that makes AI infrastructure better for the world and faster for the people innovating with AI.
We're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services.
If you want to do the most meaningful work of your career, help our customers and partners advance their AI strategies, and be part of a high-performing team that believes in each other, come build with us at Crusoe.
About the Role:
Crusoe is seeking a dedicated Operations & Maintenance Technician (OMT) to ensure the proper operation and maintenance of our power facility. This role is essential for maintaining plant reliability, safety, and environmental compliance, whether assigned to a shift or the maintenance team. You will be responsible for operating, troubleshooting, and repairing a wide range of mechanical, electrical, and instrumentation equipment critical to our mission.
The ideal candidate is a skilled technician capable of managing complex systems such as gas and steam turbines, generators, and water treatment equipment while strictly adhering to safety and environmental regulations. This is a full-time position that requires an individual contributor who is authorized to work in the USA. (#INDMFG)
What You’ll Be Working On:
- Plant Operations & Maintenance: Operate and maintain a simple cycle power generating facility and its auxiliary equipment, including heat recovery steam generators, air compressors, and fire suppression systems with minimal guidance.
- Technical Troubleshooting & Repair: Identify and resolve CEMS problems, perform Root Cause Analysis of failures, and repair defective plant equipment such as pumps, valves, and gearboxes.
- System Inspections & Data Recording: Conduct "Inspection of Watch" on all plant systems and read meters or automatic devices to record temperatures, vibrations, fluid levels, and water chemistry to verify operating conditions.
- Water Chemistry Management: Perform analysis on HRSG, auxiliary boiler, and cooling tower systems; control chemical feed and blowdown rates to maintain proper control ranges.
- Electrical & Mechanical Tasks: Open and close circuit breakers for system operation or electrical isolation, and perform piping and conduit installation for plant upgrades.
- Documentation & Systems: Utilize the facility’s computerized maintenance management system (CMMS) and assist with the development of Operations and Maintenance procedures.
- Cross-Functional Collaboration: Coordinate with vendors for chemical ordering and equipment repair, work with Plant Management on capital projects, and assist in administering the Operator training program.
- Facility Upkeep: Perform general housekeeping, painting, and continuous improvement tasks to maintain the appearance and cleanliness of the plant and control room.
What You’ll Bring to the Team:
- Education: High School diploma or equivalent is required.
- Power Plant Expertise: Demonstrable knowledge of all facets of power plant operations and the ability to make competent decisions in emergency situations.
- Technical Literacy: Ability to read and interpret mechanical drawings, electrical one-lines, logic drawings, technical manuals, and P&IDs.
- Maintenance Skills: Proficiency in troubleshooting mechanical, instrumentation, and electrical equipment, as well as operating welding and cutting equipment.
- Communication & Software: Good verbal and written communication skills and proficiency in Microsoft Office, specifically Excel and Word.
- Physical Requirements: Ability to walk, reach, climb, and lift up to 50 pounds.
- Work Flexibility: Willingness to work 12-hour rotating shifts and availability for call-ins or work overload as needed.
- Authorization: Must be authorized to work in the USA.
- Safety and Compliance: This position is designated a safety-sensitive position and/or is located in a safety-sensitive facility. Drug and alcohol program participation is required.
Bonus Points:
- Associates Degree (AA) or equivalent from a two-year college or technical school.
- Two to four years of related power plant experience and/or training.
- Experience operating heavy equipment such as man lifts and forklifts.
- Advanced proficiency in Water Chemistry and demineralized water system operations.
Benefits:
- Competitive compensation and equity packages
- Restricted Stock Units
- Paid time off, paid holidays & leave of absence programs
- Comprehensive health, dental & vision insurance
- Employer contributions to HSA account
- Paid parental leave
- Paid life insurance, short-term and long-term disability
- Professional development & tuition reimbursement
- Mental health & wellness support
- Commuter benefits (parking & transit)
- Cell phone stipend
- 401(k) Retirement plan with company match up to 4% of salary
- Volunteer time off
- Global travel insurance & emergency assistance
- Daily meals allowance
- Additional perks & programs specific to location
Compensation Range
Compensation will be paid in the range of up to $33 -$38/HR + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicant's knowledge, education, and abilities, as well as internal equity and alignment with market data. (#INDMFG)
Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.
Listed by Crusoe for a position based in the United States. Employers on this board attest they are hiring domestically.
HITL Test Infrastructure Engineer
Allen, Texas, United States
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Job Openings HITL Test Infrastructure Engineer
About the job HITL Test Infrastructure Engineer
Why Castelion, Why Now
Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive advantages - and we are building a team that can deliver real capability, not just concepts.
This is a rare opportunity to join at an early stage, where your work will directly shape critical systems, influence major technical decisions, and have immediate, real-world impact.
HITL Test Infrastructure Engineer
As a HITL Test Infrastructure Engineer, you will architect, develop, and own Castelion's Hardware-in-the-Loop (HITL) test infrastructure used to verify embedded software and firmware running on flight-critical hardware. Your systems will enable developers and automated CI/CD pipelines to reserve physical hardware, deploy software and firmware, execute automated tests, and rapidly validate system performance using production-representative hardware.
You'll work across software, firmware, avionics, FPGA, electrical, and systems engineering teams to build scalable, resilient, and highly automated test environments supporting microcontrollers, FPGAs, GPUs, and custom electronics. Your work will significantly improve development velocity and software quality by providing engineers with fast, reliable feedback before hardware reaches the vehicle.
At Castelion, engineers own their systems from concept through production. You'll design infrastructure that is robust, maintainable, intuitive to use, and capable of scaling alongside our rapidly growing engineering organization.
Responsibilities
Design, develop, and own Castelion's Hardware-in-the-Loop (HITL) test infrastructure for embedded software and firmware verification.
Build scalable HITL test stations capable of supporting microcontrollers, FPGAs, GPUs, and custom compute hardware with specialized power and interface requirements.
Develop automated test frameworks that verify software loading, boot sequences, runtime performance, functional behavior, and system requirements.
Integrate HITL systems into Kubernetes and CI/CD workflows, enabling developers and automated verification pipelines to reserve hardware, flash devices, execute tests, and review results.
Develop Python-based test software, automation tools, and infrastructure to maximize test coverage and engineering productivity.
Design automated test execution strategies for code commits, pull requests, nightly builds, release candidates, and other development milestones.
Build reliable hardware reservation, scheduling, and resource management capabilities that maximize lab utilization.
Partner closely with software, firmware, FPGA, avionics, electrical, and systems engineers to define verification requirements and expand automated test coverage.
Debug complex issues spanning hardware, firmware, software, networking, and infrastructure.
Continuously improve the reliability, scalability, uptime, automation, and user experience of Castelion's HITL infrastructure.
Support board bring-up, hardware integration, lab automation, and prototype testing activities as new hardware platforms are introduced.
Establish best practices for automated verification, hardware management, and continuous integration across engineering teams.
Basic Qualifications
Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, Software Engineering, or a related technical discipline, or equivalent practical experience.
Experience developing software using Python.
Experience building automated test frameworks using tools such as pytest, Robot Framework, or similar.
Familiarity with embedded software and firmware development workflows, including flashing, booting, debugging, and runtime validation.
Experience working with serial, JTAG, SWD, or similar hardware debug interfaces.
Basic understanding of embedded hardware and the ability to read electrical schematics.
Experience working in Linux development environments.
Basic understanding of Kubernetes, containerized infrastructure, or modern CI/CD systems.
Ability to troubleshoot issues across hardware, firmware, software, and infrastructure boundaries.
Comfortable working in a laboratory environment with custom electronics, instrumentation, power supplies, and prototype hardware.
Preferred Skills and Experience
Experience developing Hardware-in-the-Loop (HITL) or automated hardware test systems.
Experience integrating hardware validation into CI/CD pipelines.
Experience with microcontrollers, FPGAs, GPUs, SoCs, or custom embedded compute platforms.
Experience with board bring-up, lab automation, instrument control, power sequencing, or custom power delivery systems.
Familiarity with FPGA development workflows, including VHDL, Verilog, or SystemVerilog.
Experience reading FPGA code to understand interfaces, expected behavior, and verification requirements.
Experience with Git-based software development workflows.
Experience building hardware reservation, orchestration, or resource scheduling systems.
Experience with networking, distributed systems, or Kubernetes-based infrastructure.
Experience developing scalable engineering infrastructure supporting multiple development teams.
Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.
Benefits And Perks
All full-time employees are granted meaningful long-term equity, sharing in the company's significant growth trajectory. We offer four (4) weeks of paid time off, ten (10) company-paid holidays, and comprehensive health benefits - including 100% employee-covered medical and strong dependent coverage, along with dental and vision plans. We also provide paid parental leave to support growing families, a $100 monthly fitness stipend to promote health and performance, and onsite EV charging for convenience. In addition, employees enjoy perks like catered meals, company-covered food during high-demand periods, and a fully stocked kitchen to stay fueled throughout the day.
While this position does not currently require a U.S government-issued security clearance, it may in the near future. Therefore, the ability to obtain and maintain a U.S. government–issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Affirmative Action/EEO Statement
Employment with Castelion is governed on the basis of competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
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Listed by Castelion for a position based in the United States. Employers on this board attest they are hiring domestically.
Engineering
35 days ago
System Engineer - HVDC
Texas Instruments · Santa Clara, CA, United States
Texas Instruments is seeking an experienced Layout Designer to join our team! Responsibilities include:
Development and preparation of multi-dimensional layouts and detailed drawings of the semiconductor devices from schematics and related geometry provided by design engineering
Work may be completed through use of CAD equipment
Checks dimensions, writes specifications, and verifies completed drawings, art work or digitized plots
May check design layouts and detailed drawings
Listed by Texas Instruments for a position based in the United States. Employers on this board attest they are hiring domestically.
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube.
Job Description:
As a Senior Software Engineer (Networking & OS) on V-BAT, you will be instrumental in designing, implementing, and optimizing the network infrastructure for our Unmanned Aerial System (UAS) which is deployed in some of the most challenging environments worldwide. V-BAT is designed to operate in contested, GNSS-denied airspace, and our network must maintain highly reliable, secure, and efficient communication between all air and ground devices.
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What you'll do:
Design and build custom, resilient Layer 2 / Layer 3 network topologies optimized specifically for V-BAT mission profiles, focusing on device isolation, dynamic traffic management, and transmitting traffic across multiple links.
Implement networking features directly on embedded Linux operating systems, including custom routing, TUN/TAP interfaces, user-space tunnels, and socket-level applications.
Work backward from operator capabilities to build bandwidth-optimized, low-latency communication paths over lossy or constrained radio and satellite links.
Write clean, production-grade C, C++, or Python code to build things like software-defined network interfaces, traffic shaping policies, and link failover mechanisms.
Partner with software engineers, hardware engineers, and field operators to validate end-to-end network performance in both hardware-in-the-loop (HIL) labs and flight test environments.
Required qualifications:
Bachelor’s degree with 5+ years of relevant experience, or Master’s with 4+ years, or PhD with 2+ years.
Strong proficiency writing software in C, C++, or Python in a Linux environment, with a track record of shipping software that interacts directly with the OS networking stack.
Deep understanding of Linux networking fundamentals (netlink, IP route/tables, iptables/nftables, TUN/TAP interfaces, Linux network namespaces, and socket programming).
Solid grasp of Layer 2 and Layer 3 network fundamentals, custom routing protocols, VLAN tagging, QoS/traffic management, and VPN/tunneling mechanisms (e.g., OpenVPN, GRE, IPsec, or custom user-space tunnels).
Practical experience troubleshooting network degradation using low-level tools (e.g., tcpdump, wireshark, iproute2, iperf) in lossy, high-latency, or bandwidth-constrained environments.
Proven track record of successfully shipping products, showcasing the ability to navigate through development cycles, overcome obstacles, and deliver high-quality solutions to meet project deadlines and exceed expectations in a fast-paced environment.
Ability to obtain security clearance.
Preferred qualifications:
Experience developing embedded Linux networking applications using build systems like Yocto or OS-level customization tools.
Experience working with RF and other hardware engineers to design network protocols and topologies which are tailored for a novel radio network design.
Experience architecting network solutions for robotics, autonomous vehicles, aerospace, or edge computing hardware.
Familiarity with network security, public key infrastructure (PKI), and cryptographic tunnels in embedded systems.
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$120,000 - $190,000 a year
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#LI-AA1
#LC
Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
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Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know.
Listed by Shield AI for a position based in the United States. Employers on this board attest they are hiring domestically.