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Systems Engineer – National Security

Job in Cheltenham, Gloucestershire, GL50, England, UK
Listing for: Forward Role
Full Time position
Listed on 2026-10-06
Job specializations:
  • IT/Tech
    Systems Engineer
  • Engineering
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 74000 - 111000 GBP Yearly GBP 74000.00 111000.00 YEAR
Job Description & How to Apply Below

Systems Engineer – National Security

Location - Cheltenham

Clearance – eDV required

Contract – Excellent day rate

Duration – 6 months plus extension

The opportunity

Our client is looking for several Systems Engineers to take technical ownership of complex projects and programmes from scoping through to integration and assurance. This is a client-facing role. You'll set the technical direction, run the workshops that get stakeholders aligned, and make sure delivery stays on time, on budget and de-risked.

What you'll be doing

Defining and designing

  • Scoping projects with stakeholders and confirming technical feasibility
  • Designing the full lifecycle approach for complex projects and programmes
  • Running requirements elicitation, technical design, risk analysis and pre-mortem workshops

Delivering and assuring

  • Coordinating internal teams, third parties and vendors through delivery, integration and assurance
  • Keeping projects within scope and budget, managing risk and controlling changes to scope, schedule and cost using appropriate verification techniques
  • Producing and maintaining Systems Engineering artefacts: SEMPs, system models, plans, requirements, integration logic and test methodologies

Advising and communicating

  • Coaching and advising clients on Systems Engineering best practice
  • Building strong relationships with clients, stakeholders and vendors
  • Reporting to and presenting for senior management
What you'll bring

Essential

  • Experience as a Systems Engineer in software, networking, digital or cyber security
  • Background in a consultancy, large systems integrator or public sector organisation delivering complex products and services
  • Working knowledge of SE tools, standards and methods: V-model, spiral and agile life cycles, technical risk management, options trade-offs (risk vs cost vs capability), requirements management, modelling, delivery assurance and IV&V
  • Technical depth to get into the detail when needed
  • Excellent written, verbal and client-facing communication
  • Strong organisation and attention to detail, with the ability to juggle multiple work streams
  • Degree or equivalent experience

Desirable

  • Systems Engineering delivery for defence, government, national security or law enforcement clients
  • SE accreditation (e.g. INCOSE) or a project management qualification
Interested?

Not quite the right fit? We're always keen to hear from cleared Systems Engineers, so get in touch.

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