Role: OT Cyber Security Consultant
Location: UK
Level: Consultant
Salary: Competitive Salary & Package (dependent on experience)
Please note: any offer of employment is subject to satisfactory BPSS and SC security clearance which requires five years continuous UK address history (typically including no periods of 30 consecutive days or more spent outside of the UK) at the point of application.
About the Role
Accenture's Operational Technology Security practice protects critical infrastructure and industrial environments from cyber threats across Energy, Utilities, Chemicals, Natural Resources, Manufacturing, Aerospace, and Defence. We are looking for an OT Cyber Security Consultant to deliver technical security solutions, conduct assessments, and grow their expertise in this rapidly evolving field.
You'll work on high‑profile projects with Critical National Infrastructure clients and industrial organisations, helping them secure SCADA systems, DCS environments, and industrial control networks. This is a UK‑wide role with hybrid arrangements (typically 2‑3 days per month in our London office, with additional client site visits as needed).
What You'll Do
Assessment & Analysis
Conduct OT security assessments, readiness evaluations, and discovery workshops in industrial environments
Perform technical analysis of Industrial Control Systems (SCADA, DCS, PLC, IIoT) architecture and infrastructure
Identify vulnerabilities in OT networks and recommend security improvements aligned with industry standards
Assess and articulate OT‑specific risks (safety, availability, integrity) and propose proportionate mitigations
Technical Delivery
Deploy security controls tailored to operational technology environments, balancing security with operational continuity
Support the implementation of IEC 62443, NIST CSF, and other OT‑specific frameworks
Develop network segmentation strategies for OT/IT convergence scenarios
Conduct security testing in industrial environments while maintaining operational safety
Documentation & Compliance
Create project deliverables including OT threat and risk assessments, security policies, procedures, and compliance evidence
Develop security assurance management plans for industrial control systems
Produce technical documentation supporting OT security programmes and regulatory compliance
Support clients with NIS, NIS2, CAF, and CRA compliance requirements
Stakeholder Engagement
Provide security guidance to operations teams, control engineers, and plant managers
Translate complex OT security risks into business impact for non‑technical stakeholders
Collaborate with IT security teams to ensure cohesive security across IT/OT boundaries
Work effectively with senior client stakeholders (CISOs, Heads of OT, Operations Directors)
What You'll Need
4‑6 years of experience in cybersecurity with demonstrable OT/ICS security exposure
Understanding of Industrial Control Systems (SCADA, DCS, PLC) and their unique security challenges
Knowledge of OT security frameworks and standards (IEC 62443, NIST CSF, ISA/IEC 62443)
Familiarity with OT‑specific regulations (NIS, NIS2, CAF, CRA)
Understanding of the OT threat landscape and attack vectors specific to industrial environments
Ability to work with both waterfall and agile methodologies across the full delivery lifecycle
Strong communication skills with ability to engage both technical and operational stakeholders
Willingness to travel across the UK as projects require
Highly Valued
Experience in Energy, Utilities, Manufacturing, Aerospace, Defence, or Critical National Infrastructure sectors
Hands‑on experience with OT network architectures, protocols (Modbus, DNP3, OPC), and segmentation strategies
Professional certifications: GICSP, IEC 62443, CISSP, GRID, or similar
Understanding of safety systems (SIS) and their security requirements
Knowledge of common OT security technologies (firewalls, IDS/IPS, asset management tools)
Experience conducting OT security assessments or penetration testing
What We Offer
Work on critical infrastructure projects with national significance
Structured learning and development within a growing practice
Access to Accenture's global network of OT security experts and continuous training opportunities
Hybrid working with flexibility around client and project needs
Clear career progression pathway from Consultant to Senior Consultant to Delivery Lead
What’s in it for you
In addition to a competitive basic salary, you will also have an extensive benefits package which includes 25 days vacation per year, private medical insurance and 3 extra days leave per year for charitable work of your choice.
Locations
London
Birmingham
Edinburgh
Manchester
Closing Date for Applications
30/04/2026 (Accenture reserves the right to close the role prior to this date should a suitable applicant be found).
Equal Employment Opportunity Statement
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Job candidates will not be obligated to disclose sealed or expunged records of conviction or arrest as part of the hiring process.
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About Accenture
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