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

What will you be doing?

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

What will you need?

• Experience in a hands-on technical or hardware build role
• Comfortable following technical build and test documentation
• Experience wiring 12/24VDC and 240VAC 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

What would be desirable?

• 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

Certifications (highly desirable)

• 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 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, 12/24VDC, 240VAC, 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