OT Cyber Security Consultant

WeAreTechWomen; Greater London; Hybrid; GBP 65,000 - 95,000; Full time

Benefits offered by this job

25 days vacation per year

Private medical insurance

3 extra days leave for charitable work

Job summary

A leading technology consultancy is looking for an OT Cyber Security Consultant to join their team in the UK. You will deliver security solutions and conduct assessments on industrial control systems. This hybrid role involves working with critical national infrastructure clients. Competitive salary and extensive benefits packages are offered, including 25 vacation days and private medical insurance.

Qualifications

• 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.
• Familiarity with OT-specific regulations (NIS, NIS2, CAF, CRA).
• Familiarity with OT regulatory landscape (NIS, NIS2, CAF, CRA).
• Willingness to travel across the UK and work across multiple sites.

Responsibilities

• Conduct OT security assessments and readiness evaluations.
• Deploy security controls tailored to operational technology environments.
• Create project deliverables including OT threat and risk assessments.
• Engage with operations teams and senior client stakeholders to translate OT risks into business impact.

Skills

Cybersecurity

Industrial Control Systems (ICS)

Risk Assessment

Technical Analysis

Communication Skills

NIST CSF

Consultant experience

Education

Bachelor's degree in a relevant field

Tools

IEC 62443

NIST CSF

Modbus

DNP3

OPC

Job description

Job Description

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

All employment decisions shall be made without regard to age, race, creed, colour, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.

Job candidates will not be obligated to disclose sealed or expunged records of conviction or arrest as part of the hiring process.

Accenture is committed to providing veteran employment opportunities to our service men and women.

Please read Accenture’s Recruiting and Hiring Statement for more information on how we process your data during the Recruiting and Hiring process.

About Accenture

We work with one shared purpose: to deliver on the promise of technology and human ingenuity. Every day, more than 775,000 of us help our stakeholders continuously reinvent. Together, we drive positive change and deliver value to our clients, partners, shareholders, communities, and each other.

We believe that delivering value requires innovation, and innovation thrives in an inclusive and diverse environment. We actively foster a workplace free from bias, where everyone feels a sense of belonging and is respected and empowered to do their best work.

At Accenture, we see well‑being holistically, supporting our people’s physical, mental, and financial health. We also provide opportunities to keep skills relevant through certifications, learning, and diverse work experiences. We’re proud to be consistently recognized as one of the World’s Best Workplaces™.

Join Accenture to work at the heart of change. Visit us at www.accenture.com.