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# Solution Architect (Secure Communications)

- **Company:** SUMMER-BROWNING ASSOCIATES LIMITED
- **Location:** London, UK
- **Contract:** Temporary contract
- **Skills:** Interoperability, Public Key Infrastructure
- **Published:** September 6, 2026
- **Apply:** https://www.securityclearedjobs.com/job/802083135/solution-architect-secure-communications-/

## About the Role

The ideal candidate will hold Active DV clearance have a strong background in delivery Architecture & Secure Communications support, with the following skills and experience:

 * 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. (Desirable)
 * Experience with cryptographic hardware lifecycle management. (Desirable)

## Description

Summer-Browning Associates is currently supporting our defence client, who is seeking a Solution Architect (Secure Communications) for an initial twelve-month assignment with the option to extend., About the role: You will be responsible for architectural governance, legacy modernisation, and interoperability engineering to ensure secure, multi-domain systems align with the clients standards.


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