CHAOS Industries
Senior Product Security Engineer
El Segundo, California, United States
Get past the screening software and onto a recruiter's desk
hirly rewrites your resume for this job — matching the keywords and skills in the posting, moving your most relevant experience to the top, and writing a cover letter to fit. About 30 seconds.
- Keywords matched to this posting
- Fit score before you apply
- Cover letter included
Apply from your AI assistant
Connect hirly to Claude and ask it to apply to this job. hirly tailors your resume, fills the employer’s form and asks before sending. ChatGPT: manual setup today.
Some employer sites stop an application at a CAPTCHA or sign-in and hand it back with a link. Applying needs a paid plan. Works with any assistant that supports MCP.
hirly's read of this role
- Role family
- Engineering
- Seniority
- Senior
- Country
- US
- Work mode
- Remote-friendly
- First seen by hirly
- 25 Oct 2026
Derived automatically from the posting. Upload your resume above to see how the role scores against it.
the posting
CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coherent Distributed Networks (CDN™), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats.
CHAOS Industries was founded in 2022 and has raised a total of $1 billion in funding from leading investors, including 8VC, Accel, and Valor Equity Partners. The company is headquartered in Los Angeles, with offices in Washington, D.C., San Francisco, San Diego, and London. For more information, please visit www.chaosinc.com .
- Role:
- We are seeking a Senior Cybersecurity Engineer focused on Product Security to help design, assess, and secure our next-generation sensor platforms and supporting software ecosystems. This role will support the Senior Product Security Engineer and work closely with Engineering, Embedded Systems, Infrastructure, and Program teams to ensure security is integrated throughout the product lifecycle — from architecture and development through deployment and operational support.
The ideal candidate has experience securing complex software and hardware systems within defense, aerospace, or other highly regulated environments. This individual will contribute to software security architecture efforts, assist with threat modeling and risk assessments, aid in compliance initiatives, and support the establishment of secure engineering standards across the organization.
This is a highly collaborative and hands-on role with direct impact on the security and resiliency of mission-critical technologies deployed in operational environments.
Responsibilities:
System Security Engineering
Assist with the design and implementation of secure software and hardware system architectures for mission-critical platforms and supporting infrastructure
Partner with engineering teams to integrate security requirements throughout the software development lifecycle ( SDLC )
Enable architecture reviews and identify security risks across software, embedded, real time, and hardware systems
Document secure design standards, engineering guidance, and product security best practices
Support secure development initiatives including code review, dependency management, secrets management, and vulnerability remediation
Threat Modeling & Risk Assessment
Execute threat modeling exercises for software, embedded systems, hardware platforms, and supporting infrastructure
Support cybersecurity risk assessments for products, systems, and operational environments
Map attack surfaces, identify trust boundaries, and harden potential exploitation paths
Work with engineering teams to prioritize and remediate identified security risks
Develop mitigation strategies for cybersecurity threats impacting deployed systems and sensitive technologies
Compliance & Security Authorization
Contribute to cybersecurity compliance initiatives and product authorization efforts including:
RMF (Risk Management Framework)
ATO (Authority to Operate)
Development of system security documentation, security controls, SSPs, and assessment artifacts
Support internal and external security audits, assessments, and accreditation activities
Collaborate with government, customer, and program stakeholders on security requirements and authorization activities
Document security boundaries for both hardware and software
Security Testing & Validation
Design security testing activities including vulnerability assessments, penetration testing coordination, and validation of remediation efforts
Support secure configuration and hardening efforts across software, operating systems, and embedded environments
Review software and system telemetry to identify potential security weaknesses or anomalous behavior
Collaborate with Security Operations and Infrastructure teams to improve product and enterprise security visibility
Cross-Functional Collaboration
Work closely with Software, Embedded, Hardware, DevSecOps, and Infrastructure teams to balance security, performance, and operational requirements
Contribute to the development of scalable product security processes and governance
Support customer and internal security reviews related to deployed technologies and operational environments
Guide engineering teams on secure development and security-by-design principles
Minimum Requirements:
5+ years of experience in cybersecurity engineering, product security, application security, or related engineering roles
Experience with software security design and/or secure system architecture principles
Hands-on experience supporting threat modeling and cybersecurity risk assessments
Knowledge of secure software development lifecycle ( SSDLC ) practices and application security concepts
Familiarity with cybersecurity frameworks and compliance standards including:
RMF
NIST 800-53
NIST 800-171
DFARS
Experience supporting security authorization activities such as ATO processes and security documentation development, and eMASS management
Experience securing embedded systems, sensor platforms, or edge computing technologies
Knowledge of cryptographic systems, key management systems, and key handling standards
Strong analytical, troubleshooting, and technical communication skills
Ability to operate effectively in a fast-paced startup environment
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
Preferred Requirements:
Active Security Clearance
Experience supporting defense, aerospace, government contracting, or highly regulated technology environments
Firmware security or development experience
BIOS/ UEFI security or development experience
Trusted Platform Module (TPM), secure boot, cryptographic hardware, or supply chain security knowledge
Security certifications such as CISSP , CSSLP , GSEC , Security+, or equivalent
Why CHAOS?
Health Benefits: Medical, dental, and vision benefits 100% paid for by the company
Additional benefits : 401k (+ 50% company match up to 6% of pay), FSA, HSA, life insurance, and more
Our Perks: Free daily lunch while you're working onsite, fully-stocked kitchen, unlimited PTO, casual dress code
Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses
Team Growth: 500+ employees and counting across 5 global offices
Salary Range: $123,000 - 211,000
The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits. If your compensation requirements fall outside of the range, we still encourage you to apply. The salary range for this role is an estimate based on a range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations.
Recruiting Agencies: CHAOS Industries does not accept unsolicited resumes or outreach. Unsolicited submissions will not be reviewed or compensated.
#LI-onsite
Listed on hirly, a job board. hirly is not the employer: CHAOS Industries is hiring for this role.
Similar jobs
- Senior Security EngineerPanerabread · Newton Support CenterFirst seen today
- Senior Systems Security Engineer - P3 (Onsite-Woburn, MA)Globalhr · US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDGFirst seen yesterday
- Senior Security EngineerLoancrate · United StatesFirst seen yesterdayremote
- Senior Security EngineerLater · Boston, MA; Vancouver, British Columbia, CanadaFirst seen yesterday
- Security Engineer IIIJPMorgan Chase · Plano, TX, United StatesFirst seen yesterday
Browse similar roles
Want this one?
Upload your resume and hirly rewrites it for this job and writes the cover letter — in about thirty seconds, before you sign up.
Tailor my resume for this job