Full-time

Systems Engineer (Architecture)

Posted by Outsource Uk Ltd • legbourne, england, United-Kingdom

📍 legbourne, england 🕒 June 20, 2026

About the Role

BAE Systems – Principal Systems Engineer (Architecture)

Location: Barrow-in-Furness or Filton

Contract: 12 months

Rate: £58 PAYE or £78.33 Umbrella

Please note that you will have to go through full SC Clearance.

Key Responsibilities

  • Developing and maintaining system architectures across large-scale, integrated defence platforms
  • Defining and decomposing system functions into coherent architectural models and design structures
  • Ensuring alignment between system architecture, requirements, and downstream design implementation
  • Supporting trade studies and design decisions to optimise system performance, safety, and capability
  • Working closely with multidisciplinary engineering teams to ensure architectural consistency across subsystems
  • Contributing to technical governance, design reviews, and assurance activities at system level
  • Ensuring compliance with applicable standards and engine...

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