Security-Cleared Solution Architect (SC/DV) Wiltshire

Comxps Ltd; United Kingdom; Remote; GBP 129,000 - 185,000; Full time

Job summary

Comxps Ltd seeks an experienced Solution Architect for a government-aligned program in Wiltshire, four days on site per week. The role delivers enterprise-scale secure information systems, promoting interoperability across domains and robust documentation.

You will guide design, build, testing and handover with engineering teams, producing HLDs/LLDs and architectural decisions, while navigating regulated environments and stakeholder expectations.

Qualifications

• 5+ years in solution architecture delivering complex infrastructure or secure information systems in the last 5 years.
• Experience designing and delivering enterprise-scale technical solutions end-to-end.
• Strong ability to produce and maintain HLDs/LLDs and architectural decisions.
• Understanding of enterprise architecture principles and frameworks.
• Experience in Defence or government or other regulated environments.
• Knowledge of interoperability, federation concepts and information sharing.
• Architectures that enable cross-domain information exchange.
• Familiarity with data-centric security, policy-based controls and auditability.
• Experience with IAM/FIAM/RBAC models and PKI concepts.
• Ability to communicate with technical teams and senior leadership.

Responsibilities

• Design and deliver secure architectural solutions from concept to implementation.
• Collaborate with engineering teams through design, build, integration, testing and handover.
• Produce and maintain HLDs, LLDs, and architectural decision records.
• Ensure compliance with interoperability, security and regulatory requirements.
• Engage stakeholders and communicate technical concepts to senior leaders.

Skills

Solution architecture

Enterprise architecture

HLD/LLD documentation

Security architecture

IAM/FIAM/RBAC

PKI and cryptography

Interoperability architectures

Defence/government domain

Stakeholder engagement

Technical risk assessment

Regulated environments

Job description

Comxps Ltd seeks an experienced Solution Architect for a government-aligned program in Wiltshire, four days on site per week. The role delivers enterprise-scale secure information systems, promoting interoperability across domains and robust documentation.

You will guide design, build, testing and handover with engineering teams, producing HLDs/LLDs and architectural decisions, while navigating regulated environments and stakeholder expectations.