Diagnostics Technician

We’re seeking a talented Diagnostics Technician to join our fast-paced engineering team in Great Yarmouth. In this exciting role you’ll support the diagnosis, analysis, and continuous improvement of RF transmit and receive modules and complex electronic assemblies. This role is focused on component-level fault finding, root cause analysis, and driving improvements in product quality, yield, and test efficiency. Working closely with Engineering and Operations, the post holder will apply structured problem-solving and Lean principles to identify failures, implement sustainable solutions, and enhance manufacturing and diagnostic processes.

Key responsibilities will include

Diagnose and fault-find RF transmit/receive modules and complex electronic assemblies down to component level

Perform detailed RF analysis using test equipment (e.g. spectrum analysers, network analysers, power meters)
Support implementation of test setups and verification plans defined by Test System Development Engineering Apply structured problem-solving techniques (e.g. 5 Whys, Fishbone, 8D) to identify root cause of failures

Own and drive corrective and preventive actions (CAPA) to closure, ensuring sustainable fixes

Analyse failure trends and provide data-driven insights to improve first-time yield and reliability

Proactively identify and implement Lean improvements to diagnostic processes, test methods, and workflows

Actively contribute to and lead some continuous improvement initiatives, reducing waste, rework, and inefficiencies

Review and update test procedures, work instructions, and documentation to embed improvements

Support and enhance the customer returns and failure analysis process

Collaborate with Engineering and Operations to provide feedback on design, process, and test improvements

Champion continuous improvement initiatives across diagnostics and production

Ensure full compliance with EHS and company policies

Skills and experience required:

Essential:

HNC/HND in Electronic Engineering (or equivalent experience)
Strong experience in electronics diagnostics and fault finding

Proven ability to diagnose PCB-level faults to component level

Desirable:

Degree (BEng or equivalent) in Electronic Engineering

Experience with RF tune & test Knowledge of transmit/receive modules (TRMs), radar systems, or RF subsystems

Experience with chip & wire hybrid assemblies

Familiarity with LabVIEW-based test systems

Experience using modern RF test equipment (e.g. Keysight, Rohde & Schwarz)
RF Test Measurement and Calibration Good understanding of spectrum analysers, network analysers (VNA), power meters and frequency converters is advantageous.

Competencies:

Excellent diagnostic and problem-solving capability

Meticulous attention to detail and a methodical approach to work Electronics Diagnostics Initiative Teamwork Willingness  to continue to learn and develop

Other requirements:

SC cleared or ability to obtain

What we can offer you:

Flexible working practices – we work a 9-day fortnight, offer flexitime, and work a half day Friday
25 days holiday (plus bank holidays) with the option to buy up to 5 additional days Health cash plan – cash back for everyday health expenses

Pension scheme with 6% employer contributions

Life assurance – 4 x annual salary

Reward and recognition platform

Discount platform – retail, leisure, gym discounts and more Employee assistance programme with access to confidential counselling services

Support for further training and education

Relocation assistance up to £8,000 if you relocate to take up a position with us

About us:

Spectrum Control is a global leader in managing and controlling the electromagnetic spectrum. We make the invisible electromagnetic spectrum visible and controllable with our industry-leading capabilities.

The work we do is important. Whether that’s developing solutions used in defence applications that help to protect the UK and partners, to supporting technology for next generation satellite communication, space exploration and deep well drilling, Spectrum Control makes a difference.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities Equal Opportunity Employer/Protected Veterans/Individuals…