Electrical Technician - Final Assembly & Test (UAV/Drone Systems)

Seneca•Sausalito, CA

3d•$71,000 - $160,000•Onsite

About The Position

We are seeking an experienced Electrical Technician to join our production team, responsible for final assembly, wiring, and functional testing of complex unmanned aerial systems (UAS) built for firefighting and other mission-critical applications. This role sits at the intersection of hands-on electromechanical assembly and quality-driven testing, ensuring every drone that leaves our facility meets rigorous performance and safety standards. The ideal candidate has deep experience with UAV or robotics hardware, is comfortable working at the component and system level, and takes pride in precision craftsmanship — from a clean solder joint to a fully validated flight-ready system.

Requirements

5+ years of hands-on experience in electrical/electromechanical assembly, ideally within UAV, robotics, aerospace, or similarly complex electromechanical systems
Demonstrated experience with UAV or robotics platforms (build, integration, repair, or test)
Proficiency in soldering (through-hole and SMT rework) to industry workmanship standards
Strong crimping and wire harness fabrication skills across multiple connector types and gauges
Experience working with and troubleshooting PCBs/PCBAs at the component level
Comfortable reading wiring diagrams, schematics, and assembly drawings
Working knowledge of test and assembly equipment: multimeters, oscilloscopes, power supplies, hand tools
Understanding of basic electrical principles (voltage, current, resistance, power distribution)
Strong attention to detail and commitment to quality/documentation discipline
Ability to work independently and manage multiple builds/tests in a fast-paced environment

Nice To Haves

Experience with flight controllers, ESCs, motors, and UAV communication/telemetry systems
Familiarity with battery systems (LiPo/Li-ion) and associated safety handling procedures
IPC-A-610 and/or J-STD-001 certification (or working toward)
Experience in a regulated or mission-critical industry (aerospace, defense, public safety equipment)
Familiarity with ESD control programs and cleanroom/controlled assembly environments
Basic experience with ERP/MES systems for build documentation and traceability
Exposure to firefighting, emergency response, or public-safety equipment standards

Responsibilities

Perform final assembly of electronics, including wiring harnesses, power distribution systems, flight controllers, motors/ESCs, sensors, and payload electronics
Solder and rework electronic components and connections to a high level of workmanship standards
Crimp and terminate connectors (e.g., JST, Molex, XT, Deans, MOLEX Micro-Fit) for power and signal wiring
Inspect, troubleshoot, and repair printed circuit boards (PCBs) and PCB assemblies (PCBAs)
Conduct functional and systems-level testing of assembled units, including power-on tests, continuity/insulation checks, sensor calibration, motor/ESC verification, and communication link testing
Diagnose and resolve electrical faults using multimeters, oscilloscopes, and other diagnostic equipment
Document test results, non-conformances, and assembly deviations in accordance with quality procedures
Collaborate with engineering to troubleshoot design-for-assembly and design-for-test issues, providing feedback from the production floor
Maintain calibration and organization of tools, test equipment, and workstations
Follow ESD-safe handling procedures for sensitive electronic components
Support root-cause analysis and corrective action processes for recurring build or test issues
Adhere to all safety protocols, particularly those specific to battery handling (LiPo/Li-ion) and high-current systems