Senior Cybersecurity Engineer (Product Security)

CHAOS Industries

El Segundo, United States Posted October 13, 2026

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On-site Full-time Senior
Salary Range

$135,000 - $200,000

Job Description

Join our team as a Senior Cybersecurity Engineer focused on Product Security. In this highly collaborative and hands-on role, you will design, assess, and secure our next-generation sensor platforms and supporting software ecosystems. You will work closely with various engineering teams to integrate security throughout the product lifecycle, conduct threat modeling and risk assessments, support compliance initiatives, and establish secure engineering standards. This position offers a direct impact on the security and resiliency of mission-critical technologies deployed in operational environments.

  • Design and implement secure software and hardware system architectures for mission-critical platforms and supporting infrastructure.
  • Lead threat modeling exercises for software, embedded systems, hardware platforms, and supporting infrastructure, and conduct cybersecurity risk assessments.
  • Support cybersecurity compliance initiatives and product authorization efforts, including RMF (Risk Management Framework) and ATO (Authority to Operate).
  • The ideal candidate has experience securing complex software and hardware systems within defense, aerospace, or other highly regulated environments
  • NIST 800-171
  • Experience supporting security authorization activities such as ATO processes and security documentation development, and eMASS
  • Strong analytical, troubleshooting, and technical communication skills
  • CMMC
  • Must be a U.S. Citizen eligible for government facilities and sensitive information
  • Understanding of cloud, endpoint, network, and identity security concepts
  • Experience with software security design and secure system architecture principles
  • Knowledge of secure software development lifecycle (SSDLC) practices and application security concepts
  • 5+ years of experience in cybersecurity engineering, product security, application security, or related engineering roles
  • Ability to operate effectively in a fast-paced startup environment
  • Ability to obtain additional security clearances as required by contract
  • DFARS
  • Familiarity with cybersecurity frameworks and compliance standards including:
  • RMF
  • Hands-on experience conducting threat modeling and cybersecurity risk assessments
  • NIST 800-53
  • Active Security Clearance
  • Experience supporting defense, aerospace, government contracting, or regulated technology environments
  • Experience securing embedded systems, sensor platforms, or edge computing technologies
  • Experience with secure DevSecOps pipelines and automation practices
  • Familiarity with export control requirements including ITAR and EAR
  • Experience with Microsoft GCC High environments and regulated cloud architectures
  • Firmware development experience
  • BIOS/UEFI security or development experience
  • Hardware security design experience
  • Trusted Platform Module (TPM), secure boot, cryptographic hardware, or supply chain security knowledge
  • Security certifications such as CISSP, CSSLP, GSEC, Security+, or equivalent
  • Experience with scripting or automation using Python, PowerShell, or Bash
Required Skills
cybersecurity collaboration compliance risk management troubleshooting communication software development supply chain Python Bash
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