Solution Architect (Secure Communications)

Salary: £64,000 - 104,000 per year

Requirements:

• Active DV clearance
• Strong background in delivery architecture and secure communications support
• Experience in designing and migrating legacy communication systems to IP-based networks
• Familiarity with Cross-Domain Solutions, Guard gateways, and PKI security frameworks
• Experience working with interoperability standards and frameworks
• Knowledge of maritime and tactical communication systems
• Experience with cryptographic hardware lifecycle management (desirable)

Responsibilities:

• Provide architectural governance
• Support legacy modernisation
• Carry out interoperability engineering to ensure secure, multi-domain systems align with our standards

Technologies:

• Architect
• Hardware
• Support
• Security

More:

Summer-Browning Associates is supporting our defence client in the search for a Solution Architect (Secure Communications) for an initial twelve-month assignment with the option to extend. The role is based on a hybrid working arrangement in Corsham, with up to three days per week onsite. The position focuses on secure, multi-domain systems and their alignment with our standards.

last updated 36 week of 2026