Salary: £60,000 - 74,000 per year Requirements: Strong background in digital / solution / systems architecture within defence or similarly complex domains Hands-on understanding of products, platforms, and system integration (not just frameworks) Experience assessing as-is estates and shaping credible future-state architectures Familiarity with C2 systems, ISR, data integration, or mission systems Knowledge of modern digital delivery approaches in secure environments Comfortable operating in ambiguity and fast-evolving programmes Able to challenge constructively and provide clear, pragmatic guidance Experience on large, multi-vendor defence programmes Exposure to AI/ML-enabled systems, edge compute, or real-time data environments Background in operationally critical or time-sensitive systems Active SC Clearance is required due to the sensitive nature of this project and urgent deployment required Responsibilities: Analyse and document as-is architecture across systems, data, integration, and deployment Assess whether the current architecture and delivery approach are fit for purpose Provide clear, evidence-based views on architectural gaps and risks Evaluate integration readiness and scalability of delivery Advise on target architecture direction and development sequencing Ensure alignment across sensors, C2 systems, data platforms, AI/ML components, and edge compute Act as a trusted technical authority, bridging delivery teams, architects, and senior stakeholders Support coherence across a multi-vendor, open-framework environment Technologies: AI Support Architect PLC More: At Pigment Consulting, we support some of the UKs most complex and sensitive defence programmes, helping organisations design, assure, and deliver technology that works effectively in operational scenarios. Our current focus is on a flagship UK defence programme aimed at building capability. We are looking for a senior, hands-on architecture consultant based in London/South East, with the opportunity to work on secure sites. We offer a dynamic work environment where your expertise in digital architecture will play a vital role in our success. last updated 4 week of 2026