Hardware Engineer

Overview

Recruiting the best IT Support & Infrastructure talent across London!

Hardware Engineer

Exciting opportunity for a hands-on engineer to join a fast-growing technology business building and configuring hardware-based IT products used across defence, transport, and security sectors. Full-time, permanent role based in the UK with on-site work, offering a competitive salary depending on experience.

Immediate start available – candidates with strong hands-on wiring, testing, and hardware/software configuration experience are highly encouraged to apply.

To apply, please email o

This is a practical, build-focused role working within a small, collaborative team. You will be assembling, wiring, and testing both battery and mains-powered hardware products that run Linux-based software. This includes integrating hardware, flashing and configuring firmware, and performing electrical and quality checks. You’ll also support installation and product improvement efforts.

Key responsibilities include:

• Mechanical assembly of portable and rack-mounted hardware using hand tools
• Wiring and soldering (non-SMT components, connectors, PCB components)
• Installing and configuring firmware and software via USB, network, or serial
• Testing built units to quality and safety standards, including PAT testing
• Crimping and building custom network/power cables and looms
• Following and improving build and test documentation
• Assisting with installations and internal support tasks when required
• Working closely with engineering to support build processes and new product introductions

• Experience in a hands-on technical or hardware build role
• Comfortable following technical build and test documentation
• Experience wiring 12/24
  
  VDC and 240
  
  VAC power components
• Basic understanding of IP networking and OS configuration
• Confidence using command-line interfaces and Windows terminal
• Strong soldering and crimping skills (including cable making)
• Experience with software/firmware installs via GUI or CLI
• Familiarity with power safety and earthing best practices
• Working knowledge of quality control processes
• Ability to document work accurately using MS Office

• 3+ years of experience in electronics, automotive electrics, or IT hardware assembly
• Experience with cellular modems, SIM configuration, and antenna connectors (SMAs)
• Familiarity with PAT testing and power testing equipment
• Experience using Bills of Materials (BoMs) for hardware builds

• Relevant qualifications in electronics, electrical engineering, or IT hardware assembly
• Networking or Linux fundamentals certifications

How to apply

Please apply through this advert or send your CV directly to o By applying, you consent to your application being processed and submitted for this vacancy only.

Key skills:
Hardware Build, Wiring, Crimping, Soldering, Linux Configuration, Firmware Install, PAT Testing, IP Networking, Command Line, Cable Looms, 12/24

VDC, 240

VAC, SMA, SIM Configuration, BoMs, Product Assembly, Quality Control

Seniority level:
Associate

Employment type:
Full-time

Job function:
Information Technology

Industries: IT Services and IT Consulting, Technology, Information and Media, and Telecommunications