OT Cybersecurity Solution Architect - SC Cleared

Reference: o5pge3g91xyhce703ayw

We are seeking an experienced OT Cybersecurity Solution Architect with current Security Check (SC) clearance to design and deliver secure, resilient solutions for operational technology environments. You will work across complex industrial, manufacturing, utilities, or critical infrastructure settings, translating business and operational requirements into practical cybersecurity architectures that protect safety, availability, integrity, and confidentiality.

Your responsibilities will include defining end-to-end security architectures for OT and industrial control systems, including networks, supervisory control and data acquisition (SCADA), distributed control systems, programmable logic controllers, remote access, monitoring, and cloud or enterprise integrations. You will conduct security assessments, threat modelling, risk analysis, and gap assessments against recognised standards and frameworks such as IEC 62443, NIST, ISO 27001, and the NCSC Cyber Assessment Framework. You will produce high-quality architecture documentation, security principles, design patterns, technical specifications, and implementation roadmaps, while ensuring that solutions meet regulatory, safety, operational, and assurance requirements.

You will collaborate with engineering, infrastructure, enterprise architecture, project delivery, suppliers, and senior stakeholders, communicating complex technical risks clearly to both technical and non-technical audiences. The role may include supporting bids, design reviews, governance forums, security testing, incident preparedness, and the transition of solutions into operational support. Candidates should have substantial experience in OT or ICS cybersecurity architecture, strong knowledge of network segmentation, secure-by-design principles, identity and access management, vulnerability management, incident response, and security monitoring. Experience working within highly regulated or nationally significant environments is desirable. Excellent communication, stakeholder management, analytical, and problem-solving skills are essential, together with the ability to balance robust security controls against operational continuity and safety. Current SC clearance is required, and applicants must be willing to meet any additional screening or clearance obligations associated with the role.

COMPETITIVE SALARY
Added 22/09/2026
Reference: o5pge3g91xyhce703ayw

OT Cybersecurity Solution Architect - SC Cleared

Birmingham, England, United Kingdom Permanent Security Architect

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