Information Systems Security Officer

We are seeking an Information Systems Security Officer to serve as the primary security point of contact for classified information systems operating within the Intelligence Community, ensuring continuous compliance with IC, DoW, and federal cybersecurity directives.

Spear AI is a growing defense contracting company dedicated to delivering cutting-edge solutions that support our nation’s security. As we expand, we’re building a culture where innovation meets mission-critical work. We operate with a flat organizational structure that empowers every team member to make an impact, collaborate directly with leadership, and contribute to projects that matter. Whether you’re joining our Hardware, Software, or Services division, you’ll work alongside talented professionals who are committed to excellence and advancing the capabilities that keep our nation safe and secure.

Spear AI builds sonobuoy sensors that are deployed into the water and collect edge data. We also work with the U.S. Navy to collect and process their SONAR data. You’ll have an opportunity to work on real-world projects that directly impact warfighter capabilities and mission success.

What you’ll do

We’re a small team wearing many hats, and you’d have a wide variety of responsibilities that include:

• Maintain and continuously monitor the security posture of assigned classified information systems, including JWICS-hosted AI/ML platforms

• Develop, review, and update System Security Plans (SSPs), Security Assessment Reports (SARs), and Plans of Action & Milestones (POA&Ms)

• Support and lead Authorization to Operate (ATO) processes in accordance with ICD 503, NIST RMF, and applicable IC security directives

• Conduct routine security assessments, vulnerability scans, and compliance audits across assigned systems

• Monitor system activity logs, audit trails, and security events; respond to and escalate incidents as required

• Coordinate with the ISSM to ensure security controls are implemented, tested, and documented appropriately

• Enforce applicable security policies, procedures, and configuration baselines (STIGs, CIS Benchmarks)

• Provide security guidance to development and engineering teams integrating AI/ML capabilities into classified environments

• Maintain up-to-date security documentation and artifacts required for ongoing A&A activities

• Liaise with government security personnel, ISSMs, and Authorizing Officials (AOs) on all security-related matters

Important Skills

• 7–10 years of experience in information systems security, cybersecurity, or related field within government or defense environments

• Active TS/SCI required; must be able to obtain a CI Polygraph.

• Experience supporting ATO processes under NIST RMF and ICD 503 in IC or DoW environments

• Proficiency with security tools including SIEMs, vulnerability scanners, and audit log analysis platforms

• Familiarity with JWICS, cross-domain solutions, and classified network architectures

• Working knowledge of STIGs, SCAP, and configuration management in classified environments

• CISSP, Security+, CAP, or equivalent DoW 8570/8140 compliant certification

Nice to have

• Experience with AI/ML system security considerations

• AWS GovCloud or Azure Government security experience

• Military Intelligence or IC experience

Why work with us

• We ship — We don’t work on 18-month projects that are irrelevant before they’re even finished.

• Our work has impact — We build products that are deployed to U.S. submarines and integrate with the sonobuoys we manufacture.

• We’re growing responsibly — We have the resources to hire a lot more people, but we don’t want to build a massive team of people who don’t share our values.

• We’re profitable — We aren’t burning through cash trying to make the business work. But we also have investors who believe in us and are committed to our success.

• We care about doing great work — You don’t need permission to sweat the details here.

• We don’t take ourselves too seriously — We’re building products that make the world safer. But we don’t let that get to our heads.

What we offer

• Unlimited PTO — Take the time you need to recharge and maintain work-life balance.

• Dedicated Sick Time — Your health and well-being come first.

• Comprehensive Health & Benefits – Medical, dental, and vision coverage to keep you and your family protected.

• 11 Paid Holidays — Enjoy time off throughout the year to celebrate and spend time with loved ones.

• Professional Development — Educational opportunities and resources to help you grow your skills and advance your career.

• Collaborative Environment — Work directly with leadership in our flat organizational structure, where your ideas and contributions matter.

• Mission-Driven Work — Contribute to projects that directly support national security and make a real-world impact.

• Growth Opportunities — Join us during an exciting expansion phase where you can help shape our future.

Additional benefit opportunities when you choose Spear AI:

• 401(k) with company match.

• Onsite / Remote / Flexible work arrangements or hybrid options (position dependent).

• Relocation assistance (position dependent).

• Referral bonuses.

• Performance bonuses.

• Life insurance and disability coverage.

• Technology home office setup stipend.

• Professional certification reimbursement (position dependent).

We offer competitive compensation tailored to your experience, location, and the impact you’ll make. We’re committed to equitable pay and will share a range aligned to your level and geography during the hiring process. In accordance with state law, candidates in jurisdictions such as CA, CO, WA, NY, and others, where applicable, will be provided a good-faith salary range upon request and throughout the hiring process. This is a full-time, exempt position under the Fair Labor Standards Act (FLSA) and is not eligible for overtime pay.

Compensation for this position is provided on a salaried basis and is not subject to reduction based on hours worked. At Spear AI, you’ll find more than just a job; you’ll join a mission-driven team where your work directly contributes to national security. Our flat organizational structure means your voice matters, your ideas reach leadership, and your impact is visible. As we grow, we’re committed to building robust processes and infrastructure that support both our mission and our people. We value collaboration, continuous improvement, and the expertise each team member brings to the table. If you’re looking for a place to grow professionally while working on projects that truly matter, we’d love to hear from you.