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Assembly Technician - Electrical

Lockheed Martin · Unknown, UK
Clearance Level
SC
Salary Range
£32,000 - 34,500
Employment Type
FULL TIME
Work Style
onsite

// Role Summary

Join our manufacturing team as an experienced Wire Cable Harness Assembler, crafting high-reliability assemblies for critical defence and aerospace applications. Work from detailed drawings to maintain the highest standards of workmanship and quality.

// Key Responsibilities

  • Manufacture and inspect high-reliability cable harnesses and wiring assemblies.
  • Work from detailed engineering drawings, build instructions, and customer specifications.
  • Perform precision assembly techniques including crimping, soldering, and connector assembly.
  • Conduct electrical testing and maintain thorough quality records.
  • Adhere to IPC and military workmanship standards.

// Role Specification

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

Desirable Qualifications

  • 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