Early Access Talent Community - Systems & Mission Engineering Systems

MASS
Reading, Berkshire

Early Access Talent Community - Systems & Mission Engineering Systems

Work in Systems Engineering or Integration? Let’s talk.

If your experience sits within systems engineering, integration or mission delivery, let’s connect early, rather than wait for the “perfect” role to appear.

Benefits include:

25 days annual leave (inclusive of ~3 days December shutdown) • Buy or sell up to 5 days’ leave • Two pension schemes • Private Medical & Dental Insurance • Life Assurance (4 x salary) • Save and share schemes • Electric/Hybrid car leasing • Cycle to work • Retail discounts • Continuous Professional Development • Annual Wellness Allowance • Hybrid / flexible working options, where possible

The work

Our teams take complex, often ambiguous requirements and turn them into real, operational capability.

This means designing systems that function beyond theory. Integrated, tested and proven in environments where failure isn’t an option.

You might be:

  • Defining system architectures and requirements
  • Leading integration across hardware, software and platforms
  • Delivering verification & validation (V&V) activities
  • Ensuring systems perform under real-world constraints

Typical capability areas

  • Systems Engineering (requirements, design, lifecycle)
  • Systems Integration
  • Verification & Validation (V&V)
  • Systems Architecture
  • Model-based systems engineering (MBSE)
  • Complex programme environments

What we look for

  • Strong systems thinking and engineering discipline
  • Ability to manage complexity and interdependencies
  • Experience delivering beyond design into real-world operation
  • A pragmatic, outcome-focused mindset

Our non-negotiables:

Due to the highly secure nature of the programmes that we’re involved with, you must be:

  • A UK National and eligible to work in the UK
  • Eligible to obtain and maintain a UK Government Security Check (SC) or Developed Vetting (DV) security clearance (see guidance here: )

Who is MASS?

MASS is an independent, global technology company, trusted by highly-secure organisations to provide advanced, digital services that manage data and keep information safe. With our heritage in defence, we offer robust solutions to sectors where security expertise is essential.

We work in partnership with customers, using skilled, technical experts. We think innovatively to provide tailored, agile and resilient solutions that secure advantage, so you’re ready for digital transformation. MASS is an equal opportunities employer; we know that our people are smart, skilled and motivated and in return we provide a friendly workplace where everyone is valued and has the chance to make an impact.

Register your interest

If this aligns with your background, register your interest and our Talent Acquisition team will engage as relevant work emerges - often before roles are formally defined.

Not sure if this is the right fit?
Apply anyway, and we’ll route you to the most relevant teams, internally.

Posted 2026-04-22

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