Senior Industrial Control Systems (ICS) and Security Manager
Walton Park | Personal Contract
Full- time
Joint-contribution pension from 6% (12% total) – Enhanced maternity & family leave – Life assurance – HolidayPlus – Virtual GP & Employee Assistance Programme plus retail and leisure discounts & many more.
REQ5583
A senior governance and technical leadership role responsible for the lifecycle management, security, and governance of SGN's Operational Technology systems and physical security infrastructure at critical national infrastructure sites across the gas transmission network, ensuring regulatory compliance and risk management in line with industry and national standards.
We deliver safety, warmth, and comfort to homes and businesses. Every role, whether in the office or on the front line, plays a key part in this mission. Here’s how you will contribute…
* Act as Asset Owner for SCADA and OT systems, maintaining governance, lifecycle management, and configuration control across SGN's gas transmission network
* Lead OT cybersecurity governance across Critical National Infrastructure (CNI) sites, ensuring compliance with NIS Regulations, the Cyber Assessment Framework (CAF), and HSE expectations for control system integrity
* Govern physical security assets at gas sites, maintaining appropriate protections and ensuring system changes are appropriately controlled
* Lead delivery of the OT capital programme, driving cyber security improvements, system upgrades, and resilience investments to time and regulatory commitments
* Coordinate cross-directorate engagement with Operations, Engineering, Cyber, and Regulatory teams to maintain oversight of OT risk, resilience, and compliance obligations
* Provide senior technical decision-making authority on OT security architecture, system resilience, and change governance — ensuring continuity of safe gas network operations
What you will need
* Proven experience in OT or ICMS asset management, including hands‑on familiarity with SCADA systems, within a safety‑critical or regulated environment
* Strong understanding of OT cybersecurity frameworks and regulatory obligations, including NIS Regulations, the Cyber Assessment Framework (CAF), and IEC 62443
* Experience in physical security asset management at Critical National Infrastructure (CNI) sites or equivalent high‑security operational environments
* Demonstrated ability to lead capital programmes and manage cross‑functional delivery across engineering, cyber, and operations disciplines
* Strong stakeholder management and communication skills, with the ability to operate at senior level across technical and non‑technical audiences including regulators
* Relevant qualification in engineering, computer science, cybersecurity, or a related discipline; professional accreditation in OT/ICS security or asset management is desirable
Not sure you meet every requirement?
Research shows some people – particularly women and those from underrepresented backgrounds – may hesitate to apply unless they meet every criteria. At SGN, we value diverse backgrounds, experiences and perspectives.
Accommodations during the application process
If you require any accommodations or support during the application process, reach out to us. We're here to help ensure an inclusive and accessible experience for everyone.
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