OT Security Compliance Consultant – IEC 62443

Contract / Interim

Context & Objective

We are supporting a critical public‑sector programme requiring immediate reinforcement of OT cybersecurity compliance. This interim consultancy role focuses on the review, restructuring and alignment of a Cyber Security Management System (CSMS) for Industrial Automation and Control Systems (IACS), in line with IEC 62443. The engagement is driven by a regulatory action and operates against non‑negotiable deadlines, making this a hands‑on, delivery‑focused role for an experienced OT security professional who can operate autonomously and with confidence.

Your Role

As an OT Security Compliance Consultant, you will take ownership of reviewing and reworking an existing CSMS framework to ensure alignment with IEC 62443 requirements. You will operate at a mid‑to‑senior delivery level, with direct stakeholder access and minimal oversight. <...