At a Glance
- Tasks: Conduct risk assessments and evaluate impacts of cyber disruptions on critical processes.
- Company: Leading firm in OT risk assessment with a focus on critical infrastructure.
- Benefits: Remote work, competitive pay, and opportunities for professional growth.
- Other info: 12-month contract with potential for travel to customer sites.
- Why this job: Make a real difference in safeguarding vital industries against cyber threats.
- Qualifications: Experience with IEC 62443 and understanding of industrial network architectures.
The predicted salary is between 59400 - 72600 £ per year.
My client is looking for an IEC 62443 OT Risk Assessor to audit IT/Engineering operation technology for a variety of clients to IEC62443. You will have experience in this area, along with experience of National critical infrastructure within the Utilities / Transport or Defence industry.
Duration: 12 months
Location: Remote - travel to customer sites
Inside IR35 - Security Clearance is required
Core Responsibilities
- Conduct Risk Assessments: Execute initial high-level risk assessments (per IEC 62443-3-2) to identify worst-case unmitigated risks and detailed risk assessments where threats exceed tolerable levels.
- Impact & Consequence Analysis: Evaluate the physical, safety, environmental, and financial impacts of a potential cyber disruption on critical industrial processes and plant operations.
- Zone and Conduit Definition: Collaborate with engineering teams to segment networks into secure zones and conduits based on data flows and target Security Levels (SL-T).
- Vulnerability & Gap Analysis: Review system architectures, existing countermeasures, network drawings, and asset inventories to locate security gaps.
- Documentation & Remediation: Produce risk registers, security requirements specifications (CRS), and actionable, time-bound remediation roadmaps for stakeholders.
Key Requirements & Qualifications
- Standard Knowledge: Deep familiarity with the IEC 62443 framework.
- OT/ICS Experience: Understanding of industrial network architectures, SCADA systems, and the Purdue Model.
- Soft Skills: Ability to translate complex technical risks into clear business impacts for non-technical leadership.
For further information please can you send your CV in the first instance or call.
OT Risk Assessor IEC62443 in Warrington employer: Confidential
As a leading employer in the data centre operations sector, we offer an exceptional work environment that prioritises employee growth and development. Our collaborative culture fosters innovation and accountability, while our commitment to safety and operational excellence ensures that you will be part of a team that values your contributions. With opportunities for international travel and the chance to lead critical operations across the EMEA region, this role provides a unique platform for impactful leadership and career advancement.
