Drimva

Chaos Industries

Senior Product Security Engineer

$123K–$211K

El Segundo, California, United States +1 · Senior · Full-time · Posted Oct 24, 2026

Location
El Segundo, California, United States
Los Angeles, California, United States
Experience
5+ years.
Visa sponsorship
Must be a U.S. Citizen eligible to work in government facilities and handle sensitive information; must be able to obtain additional security clearances as required by contract.

About the job

Secures mission-critical sensor platforms and supporting software across their lifecycle, from architecture and development through deployment and operations.

What you'll do

  • Integrate security into system architectures and the software development lifecycle; review designs and document secure engineering standards.
  • Conduct threat modeling and risk assessments, identify attack surfaces, and help engineering teams prioritize and remediate risks.
  • Support security testing, compliance and authorization activities, including RMF, ATO, security documentation, and audits.

What they ask for

  • 5+ 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 support for threat modeling and cybersecurity risk assessments.
  • Knowledge of secure software development lifecycle practices, application security, and frameworks or standards including RMF, NIST 800-53, NIST 800-171, and DFARS.
  • U.S. Citizen eligible to work in government facilities and handle sensitive information; able to obtain additional security clearances as required by contract.

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; security certifications such as CISSP, CSSLP, GSEC, or Security+.

Pay

$123,000 - 211,000 USD base salary

Tools

RMF, NIST 800-53, NIST 800-171, DFARS, eMASS, BIOS/UEFI, TPM

Model-written summary · the original posting is authoritative

First seen Oct 27, 2026 · Last verified Nov 5, 2026 (UTC)