Get to Know Us

Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by ITOps/SecOps teams, consulting pentesters, and MSSPs and MSPs.

We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results.

About the Role

Horizon3 is looking for a Technical Alliances Manager to help scale and operationalize our technology partner ecosystem. This is a high-impact individual contributor role responsible for owning two strategic technology alliance partners and one ecosystem partner category, such as EDR, IAM, Data Security, or Cloud.

This role sits at the intersection of product, engineering, sales, and strategic partners. The Technical Alliances Manager will drive revenue and market expansion by building better-together solutions, advancing joint integrations, and developing repeatable go-to-market motions with key partners.

Key Responsibilities

• Own and manage relationships with two strategic technology alliance partners and one ecosystem partner category

• Develop and execute annual partner plans, including joint value propositions, business cases, technical priorities, and GTM strategies

• Drive partner-sourced and partner-influenced pipeline, revenue, and market expansion opportunities

• Identify, prioritize, and advance technical integrations that strengthen the joint solution and create customer value

• Serve as the primary cross-functional point of coordination between partner teams and Horizon3 product, engineering, sales, marketing, and leadership

• Build and maintain executive, business, and technical relationships within partner organizations

• Work with product and engineering to align integration priorities, define requirements, and help drive execution

• Partner with sales and field teams to support account mapping, opportunity development, joint customer engagements, and strategic deal acceleration

• Develop joint solution briefs, enablement content, demo strategies, and messaging that position the combined value of Horizon3 and partner technologies

• Drive partner enablement activities, including internal training, field alignment, and partner-facing technical education

• Help establish scalable operational processes for NFRs, partner onboarding, integration requests, certifications, and ongoing alliance management

• Track and report on alliance performance, including pipeline impact, integration progress, partner engagement, and GTM outcomes

What Success Looks Like

• Strategic partners are engaged through clear annual plans and measurable joint execution

• Better-together integrations are launched and adopted in the market

• Joint GTM motions generate meaningful pipeline, partner engagement, and revenue impact

• Internal teams have strong alignment across engineering, product, sales, and marketing

• Ecosystem partner categories are scaled in a more repeatable and operationally efficient way

Qualifications

• 8+ years of experience in technology alliances, technical partnerships, product partnerships, partner engineering, or a related role in cybersecurity or enterprise software

• Proven ability to build and manage strategic technology partnerships that drive business outcomes

• Strong understanding of how to translate technical integrations into GTM value and revenue opportunity

• Experience working cross-functionally with product, engineering, sales, marketing, and executive stakeholders

• Ability to operate independently, prioritize effectively, and drive multiple partner initiatives in parallel

• Strong executive communication, partner management, and project leadership skills

• Comfortable navigating technical discussions around APIs, integrations, security workflows, and platform ecosystems

Preferred Experience

• Experience in cybersecurity, especially across areas such as EDR, IAM, data security, cloud security, SIEM, or vulnerability management

• Experience building or supporting marketplace, platform, or ecosystem partner programs

• Familiarity with joint solution development, partner enablement, and alliance-driven GTM execution

• Experience working with strategic partners, VARs, and broader security ecosystem players

Why This Role Matters

This role is critical to scaling Horizon3's technology alliance strategy in a focused, repeatable way. The right candidate will help deepen strategic partnerships, accelerate integrations, expand market reach, and turn alliances into a meaningful growth lever for the business.

Perks of Horizon3

• Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive.

• Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities.

• Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking.

• Hybrid & Remote Work: We embrace a mix of remote and hybrid work models depending on role and location, including our Chicago office, where some roles require regular in-office presence.

• Competitive Compensation: We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave.

Compensation and Values

At Horizon3, we believe that our people are our greatest asset, and our compensation philosophy reflects this core value. We are committed to fostering an environment where all employees feel valued, respected, and rewarded for their contributions. Our compensation structure is designed to be fair, competitive, and transparent, ensuring that every team member is recognized and compensated equitably across roles, levels, and locations.

In accordance with various State’s transparency regulations, we provide the following salary range information for this position:

• Base salary range: $150,000 - $166,667 60/40 split annually. The exact salary will be determined based on the selected candidate’s location, qualifications, experience, and relevant skills.

• Additional compensation: All full-time roles are eligible for an equity package in the form of stock options.

You Belong Here

Horizon3 is not just an equal opportunity employer - we are a community that values diversity, equity, and inclusion as fundamental principles of our culture and success. We are dedicated to fostering a workplace where everyone feels welcome and respected, regardless of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, hair length or any other legally protected status by law.

Our commitment to diversity and inclusion means we strive to attract, develop, and retain a workforce that reflects the varied communities we serve. We believe that diverse perspectives drive innovation and strengthen our ability to create cutting-edge cybersecurity solutions. At Horizon3, every team member is valued and supported in an environment that encourages personal and professional growth.

We welcome candidates from all backgrounds and experiences, and we encourage all qualified individuals to apply. Come be a part of Horizon3, where your unique contributions are recognized, and your potential is limitless.

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. Duties, responsibilities, and activities may change at any time with or without notice.

Application Note

In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

Get to Know Us

Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find, fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by IT Ops/SecOps teams, consulting pentesters, and MSSPs and MSPs.

We are a fusion of former U.S. Special Operations cyber operators, startup engineers & operators, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools and false positives, resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results.

What You’ll Do

We are looking for an experienced, savvy HR Business Partner who operates with conviction and urgency to help Horizon3 scale through its next phase of growth. The People team is evolving quickly to support a high-growth business, and we are looking for teammates who are thoughtful, collaborative, and excited to build and scale programs that drive real business impact.

As an HRBP, you will partner closely with leaders and employees across our Engineering, Product, Design, Security Research, and Data organizations to help scale high-performing teams during a period of rapid company growth. You will serve as a trusted advisor to leaders as they navigate organizational change, develop managers, build strong teams, and translate ambitious business goals into people strategies that enable execution.

Working alongside a growing team of HRBPs and People Ops partners, you will help shape and execute HR strategy, bringing a balance of strategic thinking and hands-on execution. This role requires someone who is comfortable operating in ambiguity, building as they go, and helping leaders successfully scale organizations in a fast-moving environment.

This role will be responsible for…

• Partnering with Engineering, Product, Design, Security Research, and Data leaders to scale high-performing organizations while supporting delivery of an ambitious product roadmap.

• Advising leaders on organizational design, workforce planning, and resourcing strategies to ensure teams are structured to meet evolving business and product priorities.

• Coaching managers and leaders through the challenges of hypergrowth, including scaling teams, leading through change, developing talent, and building strong management practices.

• Helping leaders build high-performing organizations through clear expectations, accountability, continuous feedback, and consistent performance standards.

• Partnering with Engineering leadership and Finance on headcount planning, hiring prioritization, and organizational investments aligned to roadmap delivery and business goals.

• Driving talent reviews, calibration, succession planning, and promotion discussions to build leadership bench strength and support long-term organizational growth.

• Using organizational health, engagement, attrition, and workforce data to proactively identify risks, inform decisions, and improve team effectiveness.

• Supporting leaders through organizational changes, ensuring teams remain aligned, engaged, and able to execute as the business scales.

• Accelerating the effectiveness of new managers and leaders through coaching, onboarding, and ongoing leadership development.

• Managing employee relations matters with sound judgment, balancing business objectives, employee experience, and organizational risk.

• Partnering with People Operations to build scalable people programs, processes, and manager enablement that support a rapidly growing technical organization.

• Serving as a trusted thought partner who brings data, business insight, and practical solutions to help leaders make informed people decisions and execute with confidence.

What You’ll Bring

• 7–10 years of HR Business Partner experience supporting high-growth technology organizations.

• Experience partnering with Engineering, Product, or other technical organizations through periods of rapid growth and change.

• Strong business acumen with the ability to translate business priorities into practical people strategies.

• Proven ability to influence and coach leaders at all levels using data, sound judgment, and credibility.

• Experience with organizational design, workforce planning, talent management, and performance management.

• Strong judgment in employee relations and navigating complex people situations.

• Ability to thrive in a fast-paced, ambiguous environment with a builder mindset.

• Experience supporting globally distributed teams across multiple time zones.

• Deep knowledge of HR practices, employment law, and scalable people programs.

Travel Encouraged

We are a fully remote company, and this job may require up to 10% of travel to be successful. We encourage our people partners to join the departments they support at things like Sales QBRs, Engineering Planning Onsites, etc.

Perks of Horizon3

• Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive.

• Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities.

• Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking.

• Hybrid & Remote Work: We embrace a mix of remote and hybrid work models depending on role and location, including our Chicago office, where some roles require regular in-office presence.

• Competitive Compensation: We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave.

Compensation and Values

At Horizon3, we believe that our people are our greatest asset, and our compensation philosophy reflects this core value. We are committed to fostering an environment where all employees feel valued, respected, and rewarded for their contributions. Our compensation structure is designed to be fair, competitive, and transparent, ensuring that every team member is recognized and compensated equitably across roles, levels, and locations.

In accordance with various State’s transparency regulations, we provide the following salary range information for this position:

• Base salary range: $150,000 - $185,000 annually. The exact salary will be determined based on the selected candidate’s location, qualifications, experience, and relevant skills.

• Additional compensation: All full-time roles are eligible for an equity package in the form of stock options.

You Belong Here

Horizon3 is not just an equal opportunity employer - we are a community that values diversity, equity, and inclusion as fundamental principles of our culture and success. We are dedicated to fostering a workplace where everyone feels welcome and respected, regardless of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, or any other legally protected status by law.

Our commitment to diversity and inclusion means we strive to attract, develop, and retain a workforce that reflects the varied communities we serve. We believe that diverse perspectives drive innovation and strengthen our ability to create cutting-edge cybersecurity solutions. At Horizon3, every team member is valued and supported in an environment that encourages personal and professional growth.

We welcome candidates from all backgrounds and experiences, and we encourage all qualified individuals to apply. Come be a part of Horizon3, where your unique contributions are recognized, and your potential is limitless.

Other Duties

Please note this job description is not designed to cover or contain a listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities, and activities may change at any time with or without notice.

Get to Know Us

Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by ITOps/SecOps teams, consulting pentesters, and MSSPs and MSPs. 

We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results.

What You’ll Do

We are looking for a strategic, analytical, and growth-minded FP&A Manager to serve as a critical finance partner to our Product and Engineering organizations. In this role, you won’t just be managing numbers—you will be a foundational builder of our financial infrastructure during a period of rapid hyper-growth.

As a key member of the FP&A team, you will bridge the gap between financial strategy and execution. You will own the budgeting and forecasting lifecycles for our technical teams, lead headcount planning, and help spearhead the rollout of our next-generation planning tools and AI-driven workflows. This is a high-impact position perfect for a proactive finance professional who loves transforming complex data into strategic decisions, building scalable processes from scratch, and collaborating with cross-functional leadership to drive efficiency and scale.

This role will be responsible for:

• Partner cross-functionally with leaders across Product and Engineering on budgeting, forecasting, and financial analysis to support growth and efficiency

• Support headcount planning as the company scales rapidly, helping ensure alignment across hiring plans, budgets, and actuals

• Build and scale FP&A processes, reporting packages, KPIs, and planning infrastructure, including support for rollout of our new planning tool

• Perform strategic analysis on business performance, resource allocation, headcount, and investment opportunities to support data-informed decision-making

• Work closely with Accounting and business partners to improve data accuracy, reporting consistency, and operating cadence

What You’ll Bring

• 5+ years of FP&A experience in a SaaS or high-growth technology environment, ideally with exposure to cybersecurity or enterprise software

• Strong experience supporting budgeting, forecasting, and monthly reporting processes in a fast-paced environment

• Demonstrated success improving financial models, reporting, and planning processes, ideally with some exposure to systems or tooling implementation

• Comfort with FP&A systems, automation, and AI-enabled tools, with the ability to identify opportunities to streamline planning, reporting, and analysis workflows.

• Strong analytical and modeling skills, with the ability to distill complex data into clear insights and recommendations

• Effective stakeholder management skills and comfort partnering with cross-functional teams across both go-to-market and technical organizations

• A proactive, builder-oriented mindset and comfort operating in an evolving, high-growth environment

• Strong communication skills and the ability to collaborate effectively with multiple levels of management

Perks of Horizon3

• Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive.

• Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities.

• Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking.

• Hybrid & Remote Work: We embrace a mix of remote and hybrid work models depending on role and location, including our Chicago office, where some roles require regular in-office presence.

• Competitive Compensation: We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave.

Compensation and Values

At Horizon3, we believe that our people are our greatest asset, and our compensation philosophy reflects this core value. We are committed to fostering an environment where all employees feel valued, respected, and rewarded for their contributions. Our compensation structure is designed to be fair, competitive, and transparent, ensuring that every team member is recognized and compensated equitably across roles, levels, and locations.

In accordance with various State’s transparency regulations, we provide the following salary range information for this position:

• Base salary range: $149,850 - $185,000 annually. The exact salary will be determined based on the selected candidate’s location, qualifications, experience, and relevant skills.

• Additional compensation: All full-time roles are eligible for an equity package in the form of stock options.

You Belong Here

Horizon3 is not just an equal opportunity employer - we are a community that values diversity, equity, and inclusion as fundamental principles of our culture and success. We are dedicated to fostering a workplace where everyone feels welcome and respected, regardless of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, hair length or any other legally protected status by law.

Our commitment to diversity and inclusion means we strive to attract, develop, and retain a workforce that reflects the varied communities we serve. We believe that diverse perspectives drive innovation and strengthen our ability to create cutting-edge cybersecurity solutions. At Horizon3, every team member is valued and supported in an environment that encourages personal and professional growth.

We welcome candidates from all backgrounds and experiences, and we encourage all qualified individuals to apply. Come be a part of Horizon3, where your unique contributions are recognized, and your potential is limitless.

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. Duties, responsibilities, and activities may change at any time with or without notice. 

Application Note

In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.