Wire Harness Technician

Hands‐on experience with circular multi‐pin connectors, specifically MIL‐DTL‐38999 (D38999) or equivalent, including contact insertion/extraction and backshell assembly. Fabricate aviation wire harnesses and cable assemblies, including: Measuring, cutting, stripping, marking, labeling, and bundling wires.

Technical Responsibilities
Fabricate aviation wire harnesses and cable assemblies, including:

• Measuring, cutting, stripping, marking, labeling, and bundling wires
• Application of sleeving, braid, heatshrink, strain relief, and chafe protection
• Termination using crimp contacts and solder sleeves/splices as specified
• Assemble and terminate connectors, including:
• MIL‐DTL‐38999 (D38999) or equivalent circular connectors
• Proper keying, orientation, contact seating, retention verification, and backshell/strain‐relief installation
• Perform avionics‐related electrical assembly tasks such as:
• Chassis, panel, and enclosure wiring
• Connectorized subassemblies and discrete I/O harnessing
• Execute in‐process and final inspections:
• Continuity and pinout verification
• Visual inspection for workmanship, bend radius, strain relief, and abrasion control

Complete build documentation accurately:

• Travelers, serial/lot traceability, and approved redlines per process
• Support troubleshooting and controlled rework/repair activities as directed
• Provide written reports on tests, modification, rework, and non-conformances
• Maintain disciplined use of tools and test equipment in accordance with calibration and quality requirements
• Assist with documentation related to assembly, testing, and modifications for future revisions or documented history.

Required Qualifications

• Demonstrated experience fabricating wire harnesses and cable assemblies from released engineering documentation
• Hands‐on experience with circular multi‐pin connectors, specifically MIL‐DTL‐38999 (D38999) or equivalent, including contact insertion/extraction and backshell assembly

Proven ability to interpret and build to:

• Wiring diagrams, schematics, and interconnect drawings
• Harness build sheets and pinout tables
• Work instructions, travelers, and specification callouts
• Experience performing both crimped terminations and solder sleeve/splice operations in accordance with workmanship requirements
• Proficiency using calibrated crimp tools and soldering equipment (tool‐agnostic)
• Experience conducting continuity, short/isolation, and pin‐to‐pin verification, with basic troubleshooting capability
• Familiarity with ESD controls, configuration‐controlled builds, and disciplined documentation practices
• Ability to work independently on assigned builds and escalate issues clearly and early
• Must be a US Citizen with the ability to obtain a US Government security clearance

Preferred / Highly Desired Qualifications
IPC/WHMA‐A‐620 certification or demonstrated experience
J-STD-001 certification
Experience with additional avionics connector families (e.g., Micro‐D, D‐Sub, ARINC‐style)
Prior work in an AS9100 / ISO 9001 (or equivalent) quality environment
Experience supporting vibration‐prone or constrained installations requiring disciplined routing and strain relief
Exposure to acceptance or qualification testing support activities


Nesco Resource offers a comprehensive benefits package for our associates, which includes a MEC (Minimum Essential Coverage) plan that encompasses Medical, Vision, Dental, 401K, and EAP (Employee Assistance Program) services.

Nesco Resource provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.