Business Analyst - Operational Technology Security

We are seeking an experienced Cyber Security Business Analyst to support a large-scale Operational Technology (OT) and Cyber Security transformation programme within a complex manufacturing environment.

This role sits at the intersection of OT, cyber security, and engineering, helping shape and deliver secure, scalable technology solutions across multiple sites.

Key Responsibilities

• Gather, analyse, and document functional and non-functional requirements for OT technology and security solutions.

• Assess existing OT tools, processes, and workflows to identify risks and improvement opportunities.

• Support solution evaluation, pilots, and site rollouts to ensure effective adoption.

• Develop RFP and procurement documentation and support supplier assessments.

• Translate regulatory and risk requirements into actionable delivery artefacts.

• Produce high-quality documentation, including process flows, specifications, and operational procedures.

• Facilitate workshops and engage stakeholders across Engineering, Supply Chain, OT, and Cyber functions.

Skills & Experience

• Proven Business Analysis experience within OT, industrial, or manufacturing environments.

• Understanding of OT systems (eg, SCADA, PLCs, HMI, MES, DCS).

• Knowledge of security frameworks such as ISO 27001, NIST, IEC 62443, or CIS.

• Strong analytical mindset with experience identifying gaps and driving process improvement.

• Excellent stakeholder engagement and communication skills.

• Experience working in complex, federated, or Matrix environments.