Senior Harness Technician (Contract)

Epirus•Torrance, CA

1d•$41 - $52

About The Position

Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques that allow power-hungry systems to do more with less. Job Summary: We are seeking a Senior Interactive Simulation Developer to lead the development of an immersive simulation environment for mission planning, training, UI/UX testing, and more. The ideal candidate will have a proven track record in developing high-quality products and simulations, particularly in Unreal Engine. As a senior team member, you will oversee the technical development, guide the project, and shape the simulation roadmap.

Requirements

5+ years of hands-on experience building aerospace/defense or high-reliability electrical harness assemblies.
Expert knowledge of hand tools and equipment used for crimping, stripping, cutting, and soldering.
Strong soldering skills. Ability to hand solder lap and lash splices, and fine pitch soldering cups.
Strong understanding of IPC/WHMA-A-620 standards, J-STD-001, and NASA workmanship standards.
Ability to read and interpret complex electrical and mechanical drawings, BOMs, and manufacturing plans.
Proficient with test equipment such as multimeters, hipot testers, and oscilloscopes.
Proven track record of building complex harnesses.
Comfortable in a fast-paced, iterative, and high-standards environment.

Nice To Haves

Minimum 8+ years' experience as a technician in defense, aerospace, or equivalent high‐reliability field
Certified to J-STD-100, IPC-620, and IPC-610 or NASA STD8739.4
Strong knowledge and experience in manufacturing, troubleshooting, testing, rework and repair of harnessing
Experience with connectors (e.g., D38999, Glenair, Micro-D, Nano-D, MIL-spec coax).
Familiarity with spacecraft, UAV, missile, or ground combat system harnessing practices.
Experience with cleanroom protocols and ESD-safe practices
Experience with PLM and MES systems such as Oracle, Epicor, Ion, JIRA etc.
Ability to support light CAD work for layout and harness routing (SolidWorks Electrical, E3, or similar).

Responsibilities

Interpret electrical schematics, wiring diagrams, and harness drawings to independently build and troubleshoot complex harness assemblies.
Manufacture prototype and production harnesses—including shielded, twisted pair, coaxial, high-voltage, and multi-branch—following Epirus work instructions and prescribed standards.
Install, route, and rework harnesses within mechanical assemblies, enclosures, and vehicles.
Perform continuity, resistance, insulation, and functional testing using multimeters, oscilloscopes, hipot testers, and network analyzers or other specialized in process equipment.
Setup and operate crimping tools (manual, pneumatic, and hydraulic) to perform precision crimps on a variety of contacts and terminals per IPC/WHMA-A-620 and MIL-spec standards.
Inspect and verify crimp quality using pull testing, crimp micrometers, and visual inspection under magnification.
Support First Article Inspection (FAI), development builds, rapid prototyping, and final acceptance of electrical harnesses.
Ensure workmanship quality, maintain build traceability, and uphold zero-defect standards through proper documentation and process control.
Collaborate with production, test, and quality teams to resolve build issues and implement corrective actions.
Mentor and train Junior Harnessing Technicians.
Maintain accurate records of builds, rework, and inspections in accordance with AS9100 and ISO9001 quality standards.