> Markdown version of [/jobs/ext/3577402-system-subsystem-engineer](https://www.wearedevelopers.com/jobs/ext/3577402-system-subsystem-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System/Subsystem Engineer - **Company:** CHAOS Industries - **Location:** El Segundo, CA, United States - **Experience:** Expert - **Salary:** $160,000.0 - $240,000.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Systems Engineering, Automation of Tests, Computer Engineering, Continuous Integration, Data Reduction, Data Systems, Systems Architecture, Test Data, Software Organization, Git, Information Technology - **Published:** October 4, 2026 - **Apply:** https://startup.jobs/system-subsystem-engineer-chaos-industries-10281211 ## About the Role * Minimum education: Bachelor's or higher Degree in Systems Engineering, Aerospace Engineering, Computer Science / Computer Engineering, or related degree * 10+ years of experience in professional systems engineering for a prime systems integrator. * Experience in performing developing system / subsystem requirements, performing trade studies, and leading subsystem / component selection. * Practical understanding of UAS subsystems including sensors, navigation, autopilots, control actuation systems / servos, and power subsystems * Experience in data reduction and post-test data analysis of aerospace systems * Excellent problem-solving and analytical skills * Experience with modern software development practices (Git, CI/CD, automated testing) * Familiarity with Agile development methodologies * Ability to work with minimal supervision and collaborate on small teams * U.S. Person status is required as this position will require the ability to access U.S.-only data system Preferred Requirements: * Current or previous DoD security clearance * 10+ years of experience in professional systems engineering for UAS and/or missile systems. * Part 107 remote pilot certification * Experience with EO/IR sensor integration * Experience with radar sensor integration * Experience with datalink integration * Familiarity with DoD standards and handbooks for safety, environments and testing. * Strong foundation in both sides of the Systems Engineering V / Experience with full lifecycle Systems Engineering development of high-TRL systems * Experience with HW/SW I&T and V&V of high-TRL systems ## Description * Design and maintenance of System Architecture and CONOPS * Lead and own the development of the system and subsystem requirements and specifications from inception through V&V. * Lead the development and execution of system and subsystem integration & test activities, including hardware selloff for customer demonstrations * Support local and field testing of software and flight hardware testing * Work full-time on-site in our office in Los Angeles (El Segundo), California