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OT Cyber Security | Senior Manager | Cyber Consulting | Advisory

PwC
Irelandfull_timeVerifiedPosted 2 Dec 2025

About the role

<p><b>Line of Service</b></p>Advisory<p></p><p><b>Industry/Sector</b></p>Not Applicable<p></p><p><b>Specialism</b></p>Cybersecurity &amp; Privacy<p></p><p><b>Management Level</b></p>Senior Manager<p></p><p><b>Job Description &amp; Summary</b></p>To really stand out and make us fit for the future in a constantly changing world, each and every one of us at PwC needs to be a purpose-led and values-driven leader at every level. To help us achieve this we have the PwC Professional; our global leadership development framework. It gives us a single set of expectations across our lines, geographies and career paths, and provides transparency on the skills we need as individuals to be successful and progress in our careers, now and in the future.<p></p><p></p><p><span><span>As a Senior </span><span>Manager</span><span> within our Cybersecurity </span><span>Operational Technology</span><span> </span><span>team,</span><span> </span><span>you'll</span><span> work as part of a team of problem solvers, helping to solve complex business issues from strategy to execution. PwC Professional skills and responsibilities for this position include but are not limited to:</span></span><span> </span></p><ul><li><p><span><span>Conduct security assessments and reviews of operational technology environments to </span><span>identify</span><span> risks and recommend remediation strategies.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Advise clients on relevant regulations, standards, and best practices (e.g., ISA/IEC 62443, NIS2, ISO 27001).</span></span><span> </span></p></li></ul><ul><li><p><span><span>Provide leadership in expanding our operational technology security service offerings.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Support the team in implementing advanced security measures for operational technology environments.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Evaluate emerging technologies, tools, and methodologies pertinent to operational technology security.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Keep updated on latest threats and compliance requirements related to operational technology.</span></span><span> </span></p></li></ul><p><b><span> </span></b></p><p><b><span><span>Your profile:</span></span><span> </span></b></p><ul><li><p><span><span>Extensive experience in securing operational technology (OT) environments and mitigating associated risks.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Proven leadership in managing diverse teams, with the ability to lead, mentor, and develop talent.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Strong experience in conducting security assessments and implementing security measures for industrial control systems (ICS) and supervisory control and data acquisition (SCADA) systems.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Familiarity with OT-specific security tools and techniques, such as deep packet inspection for industrial protocols.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Experience working with security frameworks and standards applicable to OT, such as ISA/IEC 62443 and NERC CIP.</span></span><span> </span></p></li></ul><ul><li><p><span><span>In-depth knowledge of attacker methodologies and tactics in OT environments, with proven experience in mitigating and addressing these threats.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Significant experience</span><span> in developing and implementing security strategies tailored to OT environments, including network segmentation and anomaly detection.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Experience with OT asset management and vulnerability assessment tools specific to industrial environments (e.g., </span><span>Claroty</span><span>, Nozomi Networks, Dragos).</span></span><span> </span></p></li></ul><ul><li><p><span><span>Intermediate experience in integrating OT security with IT security practices and frameworks.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Experience in designing and implementing security architecture for OT environments, including physical security controls.</span></span><span> </span></p></li></ul><ul><li><p><span><span>One or more technical security certifications focused on OT is a plus: GICSP, CISSP with a focus on OT, ISA/IEC 62443 Cybersecurity Expert.</span></span><span> </span></p></li></ul><ul><li><p><span><span>7+ years of full-time dedicated experience in cybersecurity roles focused on operational technology.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Bachelor’s degree in Computer Science</span><span>, Industrial Engineering, or a related field; or </span><span>additional</span><span>, relevant professional experience.</span></span><span> </span></p></li></ul><p><span> </span></p><p><span><span>Join our team of dedicated security professionals and make

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