Embedded Linux Software Engineer
- TS/SCI clearance
- Secret clearance
How this pay compares
This posting does not state its pay. Open software engineer jobs in California post a median of $179k a year, the middle half $143k–$212k, across 460 jobs that state their pay.
About the job
TRL11 is a venture backed deep tech / defence tech startup bringing cutting-edge video technology to Aerospace applications. Based in Irvine, CA, we are seeking highly passionate, skilled and experienced Embedded Software Engineers with expertise in Linux BSP, device driver development, and debugging to join our dynamic and innovative team. You will be responsible for designing, developing, and maintaining embedded software solutions for our cutting-edge video products. Your primary focus will be on Linux-based systems, device driver development, including for custom hardware, and ensuring the overall system stability and performance. Join our team and play a crucial role in shaping the future of Human Space Exploration and US National Security.
Requirements
Responsibilities
- Design and develop embedded software for Linux-based systems, including device drivers and kernel modules
- Build application-level software for video processing, encoding, and streaming
- Implement APIs and communication protocols (REST, gRPC, MQTT, WebSockets)
- Design scalable software architectures and participate in technical design decisions
- Manage CI/CD pipelines, build systems, and automated testing frameworks
- Develop containerization strategies using Docker for deployment
- Collaborate with cross-functional teams and conduct code reviews
- Debug and optimize system performance across the full software stack
- Write scripts (Bash/Python) and C/C++ code for automation and application development
- Document software components and maintain technical specifications
Requirements
- Bachelor's degree in Computer Science, Electrical Engineering, or related field
- 3-5 years experience in embedded Linux development with shipped products
- Strong C/C++ programming skills and proficiency in Python and Bash
- Experience with device drivers, kernel modules, and Linux internals
- Knowledge of networking protocols, API design (REST, gRPC), and video streaming technologies
- Proficiency with Git, Docker, and CI/CD tools
- Experience with Agile methodologies and fast-paced environments
- Excellent problem-solving, debugging, and communication skills
Nice to Have
- TS/SCI or Secret Clearance
Benefits
- Fast paced, energetic startup culture, where you'll learn a lot, have great impact, and have fun doing it
- Base salary $100- $150k, depending on experience
- Bonus, 401k, Health Care Plan (Medical)
- Unlimited Paid Time Off (with prior approval), for Vacation, Sick & Public Holidays, Maternity, Paternity
- Possible Stock Option Plan participation, based on performance and tenure.
From TRL11's job posting, checked 10 Nov 2026. The employer's own page is the final word on requirements and availability.
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About TRL11
Builds the cameras and video processing that let spacecraft stream video from orbit.
Pay on its listings: stated per posting
How it pays: Paid as an employee on TRL11's own payroll, as each posting states.
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