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DV Cleared OT Security Consultant

SR2 | Socially Responsible Recruitment | Certified B Corporation
London
4 weeks ago
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Overview:

A long-term opportunity for a DV cleared OT Cyber Security Consultant to support risk assessment activities for a high-assurance defense programme. This role will focus on applying the IEC 62443 framework to perform structured assessments of industrial control system environments, supporting a wider multidisciplinary engineering team.


Key Responsibilities:


  • Conduct cyber security risk assessments in line with IEC 62443-3-2, 3-3, and 4-2
  • Engage with project stakeholders, engineers, and third-party vendors to gather relevant technical and operational information
  • Produce clear, detailed risk reports and review peer submissions to ensure consistency and accuracy
  • Work effectively within a remote-first team while supporting on-site engagements as required
  • Contribute to secure system design by identifying gaps, proposing mitigations, and aligning with project security objectives


Essential Requirements:


  • Active DV clearance
  • Strong experience in OT/ICS cyber security
  • Proven ability to perform and write up structured cyber risk assessments
  • Excellent communication and collaboration skills in both remote and on-site settings


Desirable:


  • IEC 62443 certification or demonstrable expertise with the standard
  • Experience working on defence nuclear or high-integrity engineering programmes


If you're interested and want to have a confidential chat, then please don't hesitate to reach out.


Speak soon.

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