Assembly Technician - Electrical at Lockheed Martin in Ampthill, GBR

About the role

We are seeking an experienced Wire Cable Harness Assembler to manufacture and inspect high-reliability cable harnesses and wiring assemblies for military, defence, aerospace, and other mission-critical applications.

The successful candidate will work from detailed engineering drawings, build instructions, and customer specifications, consistently maintaining the highest standards of workmanship and quality.
This role requires a strong understanding of precision assembly techniques, compliance with IPC workmanship standards, and the ability to produce assemblies suitable for demanding operational environments.

Key Responsibilities

• Assemble, terminate, and inspect cable harnesses, wiring looms, and electro-mechanical assemblies in accordance with engineering drawings and manufacturing specifications.
• Perform wire preparation tasks including crimping, soldering, connector assembly, lacing, bundling, and harness dressing to military and customer-defined standards.
• Install heat shrink tubing, backshells, strain reliefs, shielding, and identification markers in line with build documentation.
• Conduct in-process self-inspection and quality verification throughout assembly.
• Carry out electrical testing including continuity, insulation resistance, and functional testing using approved equipment.
• Maintain full traceability and accurately complete all manufacturing and quality records.
• Identify non-conformances and support corrective action activities as required.
• Adhere to safe working practices and comply with all health, safety, and quality standards.

Tools & Equipment

• Manual and calibrated crimping tools
• Wire cutting and stripping equipment
• Soldering and rework stations
• Connector insertion and extraction tools
• Heat shrink and cable preparation equipment
• Harness assembly boards and fixtures
• Digital multimeters and continuity testers
• Insulation resistance and electrical test equipment
• Precision hand tools and measuring instruments

Standards & Compliance
The ideal candidate will have awareness of, or experience working to, the following:

• IPC/WHMA-A-620 – Requirements and Acceptance for Cable and Wire Harness Assemblies
• J-STD-001 – Requirements for Soldered Electrical and Electronic Assemblies
• Military and defence manufacturing standards

Required skills, qualifications and experience

• Proven experience in cable harness assembly, wiring looms, or electro-mechanical assembly
• Ability to read and interpret engineering drawings, schematics, wiring schedules, and build instructions
• Hands-on experience with crimping, soldering, cable preparation, and connector assembly techniques
• Excellent attention to detail with a strong focus on quality and workmanship
• Ability to work both independently and as part of a team

Desired Skills

• IPC/WHMA-A-620 certification
• J-STD-001 certification
• Experience within defence, aerospace, naval, or other high-reliability sectors
• Experience working in environments requiring security clearance

Personal Attributes

• Methodical and disciplined approach
• Strong commitment to quality and compliance
• Ability to follow detailed processes and specifications precisely
• Reliable, conscientious, and safety-focused