Principal OT Security Consultant
Listed on 2026-09-13
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IT/Tech
Cybersecurity, IT Consultant
One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber security services company specialising in protecting and transforming critical business functions for some of the world’s most trusted organisations. We are the trusted partner for operators of essential services andprovideend-to-end cyber security capabilities that help our clients overcome their security challenges, allowing them tooperatesafely and securely.
Bridewell holds the Goldlevel, Investors in People award which we feel solidifies and reflects on the outstanding calibre that makes us truly one team.
Due to Bridewell’s continued growth, we are looking for security focused individuals whobring deepexpertiseinOT cyber security across Critical National Infrastructure (CNI) sectors and have an honest and empathetic approach to customer conversations. You will have hands on experience in a client facing role, with substantial experience across a broad range of security topics, whilst creating andleadinghigh performing teams.
You will also be continually developing key senior relationships both internally and externally, ensuring high quality delivery,identifyingnewopportunitiesand shaping service-based solutions to enable revenue growth across your respective services areas.
At the Principal level,you will be leading projects with Bridewell’s key clients, whilst leading a high performing team, managing a team of Senior Leadand Senior consultants. Alongside this,you will be an industry expert, with experience in delivering large scaletransformationalOT and cyber security projects, implementing compliance frameworks, and managing multiple long standing customer relationships.
You will have a strong knowledge across OT cyber security disciplines and control frameworks, often acting as a point of escalation for your team and providing services directly into customers.
- Perform OT risk assessments, threat modelling, and vulnerability assessments.
- Assess and/or assure compliance withtheNIS Regulations, NCSC CAF, NIST CSF, IEC 62443, ISO 27001, and sector-specific guidance.
- Develop security measures and designs to deliver security improvements
- Provideexpert guidance oncommon OT cyber security challenges such assecure integration of IT/OT systems,cloudconnectedOT, remote access,protecting legacy systems,and emerging technologies).
- Develop and review system hardening standards, network segmentation designs, asset management solutions, and security monitoring approaches for OT environments.
- Responsible for the development, performance management and ongoing continual improvement for your team and associated service area.
- Lead OT cyber security engagements, ensuring they are adequately resourced, delivered on time and to budget, whilst meeting contractual requirements.
- Act as the senior point of contact for clients, managing expectations, risks, issues, and programme governance.
- Producehighqualitywritten deliverables including strategies, assessments,architectures, andboardlevelbriefings.
- Facilitateclientworkshops, executive presentations, technical reviews, and stakeholder engagement across engineering, operations, and cyber teams.
- Supportpre-sales engagements including scoping, estimating, proposal writing, and client presentations, from both an input and decision making perspective.
- Support business development byidentifyingnew opportunities, nurturing client relationships, and producing sales proposals.
- Provide subject-matterexpertisein sales meetings, bids, tenders, and industry events.
- Support the Associate Director and Chief Operating Officeron the shaping of strategy, services, clientinitiativesand internal…
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