Job Title: Wire Harness Technician

The Wire Harness Technician supports prototype and early-stage vehicle development by planning, building, and validating low- and high-voltage wiring harnesses and related systems. This role manages test bench updates, executes harness modifications, and collaborates closely with engineering, build, and validation teams to ensure high-quality, safe, and reliable electrical systems for prototype electrified trucks. The technician takes ownership of issues from identification through resolution and contributes to continuous improvement of harness design, integration, and build processes.

Responsibilities

• Manage and execute timely delivery of test bench updates in alignment with harness project timelines, including connectors, fixtures, hardware, and tester expansions.
• Plan and implement wire harness updates and fixes according to design specifications and evolving project requirements.
• Drive alignment and accountability across stakeholders to ensure shared understanding of targets, scope, and deliverables.
• Clarify and confirm scope and customer expectations, including test scripting, test execution, and design maturity status.
• Perform testing of harness commodities in alignment with design requirements, working closely with engineering teams.
• Validate harness build quality against defined standards and document any deviations or nonconformities.
• Verify, interpret, and approve test results, ensuring they meet design and performance criteria.
• Troubleshoot harness issues, perform detailed root cause analysis, and implement corrective actions.
• Provide technical consultation on design challenges, documentation gaps, and harness integration concerns.
• Support prototype builds and provide production support during early vehicle build phases.
• Build, modify, and repair mechanical, pneumatic, and electrical systems related to harness installations.
• Create, modify, and maintain wiring harnesses and test their connections to ensure proper function and safety.
• Interpret and work from wiring diagrams, schematic drawings, blueprints, and engineering instructions.
• Understand and apply requirements for low-voltage harnesses and high-voltage cable assembly and routing.
• Test drive vehicles as needed to diagnose issues in mechanical and electrical systems and support corrective actions.
• Document findings and report on prototype build maturity and risks in accordance with PVE standards.
• Drive timely resolution of cross-functional issues that impact build quality, timing, and system performance.
• Coordinate project activities, including tracking progress, communicating status, and reporting issues to stakeholders.
• Collaborate closely with engineering, build, and validation teams to ensure cohesive system integration.
• Contribute to cross-training efforts, share knowledge with team members, and provide mentorship where appropriate.

Essential Skills

• Hands-on experience with harness builds, prototype vehicle builds, or system integration.
• Experience working in manufacturing, build shop, or validation environments.
• Proficiency in troubleshooting electrical, mechanical, and pneumatic systems.
• Ability to read and interpret blueprints, wiring diagrams, schematic drawings, and engineering instructions.
• Practical experience building, modifying, and repairing mechanical, pneumatic, and electrical systems.
• Ability to create, modify, and maintain wiring harnesses and test connections as required.
• Understanding of low-voltage harnesses and high-voltage cable assembly and routing requirements.
• Experience diagnosing issues in mechanical and electrical systems, including during test drives.
• Strong project coordination skills, including tracking, communication, and status reporting.
• Ability to operate effectively in a fast-paced, ambiguous environment with evolving requirements.
• Systems thinking with the ability to connect design intent to physical implementation.
• Strong cross-functional collaboration skills with engineering, build, and validation teams.
• Ownership mindset with a focus on driving issues to closure across team boundaries.
• Ability to effectively collaborate, cross-train, and mentor others.

Additional Skills & Qualifications

• Associate degree, technician degree, or bachelor’s degree with relevant harness experience, or equivalent practical experience.
• Experience with automotive, heavy-duty truck, or avionic electrical systems.
• Familiarity with low-voltage and high-voltage automotive or commercial vehicle systems.
• Understanding of engineer