Security Architect
Location: South East
Contract Duration: 6–12 months+
We are seeking an experienced Security Architect to support a major Operational Technology (OT) transformation programme within a highly regulated environment. This role offers the opportunity to contribute to the design and delivery of secure, scalable, and resilient architectures across multiple cyber security initiatives within critical infrastructure. Responsibilities
Define and deliver logical and physical architectures, integration patterns, and data flows.
Establish and maintain architectural roadmaps, ensuring adherence to recognized industry standards (e.g., IEC 62443, NIST).
Collaborate with multi-disciplinary teams to translate business requirements into secure and resilient technical solutions.
Provide architectural guidance in vendor selection, governance reviews, and operational acceptance processes.Skills & Experience
Proven experience in Operational Technology (OT) and cybersecurity solution architecture.
In-depth knowledge of industrial control systems, network segmentation, and secure configuration practices.
Practical expertise in Zero Trust principles, encryption technologies, vulnerability management, and endpoint hardening.
Familiarity with OT protocols and security frameworks applicable to regulated industries.
Strong stakeholder engagement capabilities and excellent communication skills.
Interested applicants are invited to submit their most recent CV
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