Avionics Hardware Certification Lead (DO-254)

Synstack Technologies in Irvine, CA is seeking an AEH Certification Engineer to guide airborne hardware through aviation regulatory compliance with a focus on RTCA DO-254 for complex, custom hardware pieces. You will lead Certification Planning (PHAC), ensure DO-254 DAL A–E compliance, produce traceability matrices, HRDs and HDDs, and act as the FAA/EASA technical focal during audits and design reviews, coordinating with hardware and systems teams to meet milestones.