Graduate Test Engineer

Test Engineer - Derby, East Midlands

Ref: 150Wednesday 16 September 2026

£25,000 - £32,000 per annum

Salary: £25,000 - £32,000 per annum | Exceptional benefits - listed below | Derby - Onsite | Permanent 

For this role, you will need to obtain SC (Security Check) clearance.

We're recruiting for a Graduate Test Engineer to join a growing and ambitious team at a pivotal stage in its journey.

Want to be part of a business that is disrupting the national security market? Our client is a fast-growing UK sovereign technology company delivering innovative encryption and secure communications solutions to some of the country's most demanding customers. Combining deep technical expertise with an agile, customer-focused approach, they are challenging the status quo and proving that world-class capability can come from a dynamic and ambitious SME.

What we're looking for:

We are looking for a technically curious and motivated individual with strong problem-solving skills, attention to detail and a willingness to learn. Candidates should have a relevant degree, HND, apprenticeship or equivalent qualification, with a good understanding of TCP/IP, IP addressing, subnetting, switching, routing, VLANs, DHCP, DNS and basic network troubleshooting. Familiarity with Linux or Windows is required, while Python, Wireshark, networking certifications and software testing experience are desirable.

Key Responsibilities:

  • Execute functional, regression and integration testing.
  • Follow and contribute to the development of test plans and test procedures.
  • Accurately document test results and defect reports.
  • Assist with product validation and verification activities.
  • Investigate technical faults and work closely with software and hardware engineers.
  • Support the setup, configuration and maintenance of laboratory test environments.
  • Assist with customer demonstrations and product evaluations.
  • Develop practical knowledge of IP networking and network security technologies.
  • Support troubleshooting and fault investigation across integrated systems.

What's on offer:

  • 25 days annual leave 
  • Company pension 
  • 4x Death in service
  • EV car scheme 
  • Benefit platform with high street discounts 

If you have the experience we are looking for and you think you will succeed within this industry and role, apply today.

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