Vetted SpecialistsExample profileNathan R.Avionics Engineer, Flight Computer and Vehicle HarnessingResponsible engineer for the triple-redundant flight computer I/O board on a small launch vehicle — schematic, layout review, 4 board revisions, and 3 flights with zero avionics-caused anomaliesOwned the stage-two harness set of 240 connectors and 3,800 wires from routing study through IPC/WHMA-A-620 build, cutting first-article harness rework from 11 days to 2Cleared radiated emissions at the range after a first-pass failure by redesigning bus-bar grounding and adding filtered connectors, verified in a MIL-STD-461 RE102 retestFlight computer hardwareHarness designMIL-STD-461
Vetted SpecialistsExample profileHector M.Senior Avionics Engineer, Power Distribution and Certified SystemsOwned the 120 V power distribution and control unit for a crewed capsule: load switching, fault isolation and two-fault-tolerant bus topology through NASA human-rating review and 6 qualification unitsProduced DO-254 DAL A hardware lifecycle artifacts for a display and control assembly, including PHAC, requirements traces and verification cases accepted at SOI auditsLed the avionics lightning and EMI protection redesign after a HIRF test finding, closing 14 actions before flight readiness reviewPower distributionDO-254 / DO-178CFault tolerance
Vetted SpecialistsExample profileOmar H.Lead Avionics Engineer, Sensor Integration and HITLOwned sensor and actuator integration for a Group 3 UAS — IMU, GPS and air-data suite, servo and ESC drivers, MIL-STD-1553 and CAN buses — through MIL-STD-810 qualification and first flightBuilt the hardware-in-the-loop bench from architecture through 2,000 hours of automated flight-software regression, finding 31 defects before they reached the aircraftScaled the avionics build and checkout procedure set to a 12-aircraft-per-month line with acceptance test yields above 97%Sensor integrationHITL testMIL-STD-810