Senior EV Wiring Harness Technician — HV/LV Assemblies

Harbinger Motors Inc.; Garden Grove (CA); On-site; USD 55,000 - 69,000; Full time

Benefits offered by this job

Stock options

401k/HSA/FSA

Vacation bonus

Wellness benefits

Cell phone stipend

Meals and stocked kitchens

Job summary

Harbinger Motors Inc. is seeking an experienced harness assembler in Garden Grove. You will build, install, and repair LV/HV harnesses, conduct 100% inspections, and ensure electrical/mechanical integrity through tests and measurements.

The role requires 5+ years with harnesses, crimping, soldering under a microscope, and strong schematic literacy. A HS diploma or trade cert is expected; stock options and comprehensive benefits are offered.

Qualifications

• 5+ years of experience building complex wire harnesses from scratch.
• Mastery of crimping, terminating, splicing, and shielding techniques.
• Proven experience soldering components onto PCBAs under a microscope.
• Advanced ability to interpret complex wiring diagrams and schematics.
• Education: High school diploma or equivalent; trade school a plus.

Responsibilities

• Assemble & integrate LV/HV harnesses per drawings and schematics.
• Perform 100% visual and mechanical quality audits on builds.
• Conduct crimp checks, pull-tests, and terminal seating audits.
• Use calipers and tapes to verify harness lengths against specs.
• Maintain audit logs and update redline drawings for changes.
• Microscope-assisted soldering of components onto PCBAs.
• Collaborate with engineering/production for root-cause analysis.
• Keep lab clean, organized, and compliant with 5S principles.

Skills

Wire harness assembly

Crimping/termination

PCB soldering

Schematic literacy

Adaptability

Education

High school diploma or equivalent

Trade school certification (plus)

Tools

Calipers

Tape measures

Microscope for PCBAs

Job description

Harbinger Motors Inc. is seeking an experienced harness assembler in Garden Grove. You will build, install, and repair LV/HV harnesses, conduct 100% inspections, and ensure electrical/mechanical integrity through tests and measurements.

The role requires 5+ years with harnesses, crimping, soldering under a microscope, and strong schematic literacy. A HS diploma or trade cert is expected; stock options and comprehensive benefits are offered.