Complete and sign off customer discrepancy sheets with accuracy + Flight Support & System Verification: Accompany pilots during flights as needed to observe system performance, diagnose issues, and validate repairs or system alignments + Parts, Tools & Safety Support: Order required parts, manage core returns, and maintain safe, clean, and organized work areas. Troubleshoot wiring issues, replace defective units, and complete final functional testing in compliance with FAA procedures + System Installation & Modifications: Install avionics upgrades and modifications, including wiring build‑ups, equipment replacements, and aircraft integrations.