Chaos Industries
Product Security Engineer
$101K–$170K
El Segundo, California, United States +1 · Full-time · Posted Oct 24, 2026
- Location
- El Segundo, California, United States
Los Angeles, California, United States - Experience
- 2+ years.
- Visa sponsorship
- Must be a U.S. Citizen eligible to work in government facilities and handle sensitive information; ability to obtain additional security clearances as required by contract.
About the job
Supports the design, assessment, testing, and authorization of secure software and hardware for mission-critical sensor platforms throughout the product lifecycle.
What you'll do
- Help integrate security into system architecture and the software development lifecycle, including secure design standards and vulnerability remediation.
- Perform threat modeling and risk assessments, identify attack surfaces, and help teams prioritize and mitigate security risks.
- Support security testing, compliance and authorization activities, including RMF, ATO, security documentation, and audits.
What they ask for
- 2+ years of experience in cybersecurity engineering, product security, application security, or related engineering roles.
- Experience with software security design or secure system architecture, and hands-on experience supporting threat modeling and cybersecurity risk assessments.
- Knowledge of SSDLC practices and application security concepts; familiarity with RMF, NIST 800-53, NIST 800-171, and DFARS.
- Experience supporting ATO and security documentation development and eMASS management; experience securing embedded systems, sensor platforms, or edge computing technologies.
Nice to have
- Active Security Clearance; experience in defense, aerospace, government contracting, or highly regulated technology environments.
- Firmware or BIOS/UEFI security or development experience; knowledge of TPM, secure boot, cryptographic hardware, or supply chain security; relevant security certifications.
Pay
$101,000 - 170,000 USD base salary
Tools
RMF, ATO, NIST 800-53, NIST 800-171, DFARS, eMASS, BIOS/UEFI, TPM
Model-written summary · the original posting is authoritative