Electro-Optical Assembly Technician

About the role

This role is critical to ensuring high-quality and reliable electrical and electro-optical assemblies used in Bridger’s Gas Mapping LiDAR™ sensors, including the photodetector and receiver subassemblies at the heart of each sensor. The ideal candidate has strong hands-on electronics assembly experience, thrives in a precision-driven environment, and is comfortable working with optical, electro-optical, and electro-mechanical components, including detectors, lasers, lenses, and optical fiber.

What you'll do

Assemble LiDAR sensor electronics, including PCBs, optical subassemblies, and electro-mechanical components, following work instructions, schematics, and drawings Perform hand soldering (SMT and through-hole) to IPC standards Integrate optical components such as lasers, photodetectors, lenses, and fiber assemblies with electronics Assemble photodetector and optical receiver subassemblies, including mounting detectors, lenses, filters, and windows into housings and interfacing them with front-end electronics Perform active and passive optical alignment of detectors, lenses, collimators, and fiber components using precision positioning stages, alignment fixtures, and real-time signal feedback to optimize coupling and signal strength Bond and secure aligned optics using UV-cure and thermal epoxies, verifying that alignment is maintained through cure and after environmental testing Cleave, fusion splice, and terminate optical fiber; route and manage fiber within sensor assemblies without exceeding bend-radius limits Clean, inspect, and handle optical surfaces, detectors, and fiber connectors following established procedures, including fiber end-face inspection with a fiber scope Characterize electro-optical subassemblies by measuring parameters such as optical power, coupling efficiency, detector responsivity, dark current, noise, and beam pointing Conduct functional testing, calibration, and basic troubleshooting of assembled LiDAR units Use test equipment such as oscilloscopes, multimeters, and power supplies, along with optical test equipment such as optical power meters, beam profilers, optical spectrum analyzers, and IR viewers or cards Identify, document, and communicate assembly issues, defects, or process improvements Maintain accurate build records, travelers, and quality documentation Follow ESD, safety, and cleanroom procedures where required Work safely with laser sources, following laser safety procedures, controlled-area requirements, and appropriate eyewear and PPE use Support engineering and manufacturing teams during prototyping, NPI, and production ramp-ups A ssist with rework, repairs, and failure analysis as needed Qualifications High school diploma or equivalent; technical certification or associate degree in electronics, laser/photonics technology, or a related field preferred 2+ years of experience in electronics assembly or manufacturing Proficiency in hand soldering to IPC-A-610 standards Ability to read and interpret schematics, BOMs, and assembly drawings of electro-optic and optical assemblies Experience working with small, delicate components requiring high precision Comfort working under a microscope and with precision positioning equipment for fine assembly and alignment tasks Hands-on experience with optical or electro-optical components, or a demonstrated aptitude and strong willingness to learn precision optical alignment Familiarity with ESD-safe practices and quality-controlled manufacturing environments Strong attention to detail and manual dexterity Preferred Qualifications Experience assembling LiDAR, optical, or photonics-based products IPC certification (e.

g., IPC-A-610, J-STD-001) Hands-on experience with active optical alignment of detectors, lenses, or fiber components Experience assembling or testing photodetectors (e.g., In. Ga. As or Si photodiodes) and optical receiver modules Experience with fiber optic cleaving, fusion splicing, connectorization, and end-face inspection Experience with optical adhesives and precision bonding processes, including UV-cure epoxies Familiarity with laser safety practices (e.

g., ANSI Z136.1) and working in laser-controlled areas Familiarity with ISO 9001, AS9100, or similar quality systems Experience supporting prototype builds and low-to-mid volume production About Bridger Photonics, Inc. Bridger has established strong competitive advantages with our Gas Mapping LiDAR™ technology and we are seeking an outstanding Electro-Optical Assembly Technician to support the assembly, optical alignment, testing, and integration of advanced LiDAR sensor systems.