Embedded Software Engineer / Verification Test Engineer – Aerospace
Location: Simi Valley, CA (Onsite – 5 days/week)
Employment Type: Contract (Hourly)
Key Responsibilities
- Perform high-level (HL) and low-level (LL) verification & validation (V&V) of embedded avionics software.Â
- Execute Independent Verification & Validation (IV&V) activities in compliance with DO178B/C standards.Â
- Debug, analyze, and resolve defects identified during integration and system testing.Â
- Support bug fixing activities, including issues in simulator environments (e.g., EICAS, SDS simulators).Â
- Set up, configure, and troubleshoot test rigs and simulation environments.Â
- Validate communication across subsystems using ARINC 429 and CAN protocols.Â
- Ensure accurate data exchange and system behavior across integrated components.Â
- Document test procedures, results, and defect reports, ensuring traceability.Â
- Update verification results and track issues in JIRA (PRs / Problem Reports).Â
- Support tool qualification activities and maintain compliance documentation.Â
- Develop and maintain Perl scripts for automation and test support.Â
- Collaborate with client and internal teams for integration and validation activities.Â
- Provide occasional support to development activities based on project needs.Â
Required Skills & Experience
- 6+ years of experience in embedded systems with a strong focus on verification &
- validation (V&V / IV&V).Â
- Strong proficiency in Embedded C programming (read/write/debug level).Â
- Hands-on experience with DO-178B/C (mandatory).Â
- Strong understanding of real-time embedded systems and low-level firmware.
- Solid experience in aerospace/avionics systems, preferably safety-critical.Â
- Strong experience in debugging and defect analysis in embedded environments.Â
- Working knowledge of ARINC 429 and CAN protocols.Â
• Experience with tools such as:Â
- BusTools / ARINC tools
- CANalyzer
- EICAS / CMS Simulators
Experience with test rig setup, configuration, and troubleshooting.Â
- Familiarity with debugging tools (e.g., ZAPCross Debugger, Cosmic compiler or similar).Â
- Experience with Perl scripting (or another scripting language) for automation and tooling support.Â
- Strong understanding of system integration and validation workflows.Â
- Excellent analytical, documentation, and communication skills.Â
Preferred Experience
- Prior experience working on smoke detection systems or similar avionics subsystems.Â
- Experience working onsite with customer teams in integration environments.Â
- Exposure to tool qualification processes in regulated environments.Â
What Success Looks Like
- High-quality execution of V&V activities with minimal defect leakage
- Timely identification and resolution of integration and simulator issues
- Accurate and complete documentation and traceability (DO-178 compliance)
- Effective collaboration with client and cross-functional teams onsite