Senior OT Security Engineer

Bridewell Cardiff, Wales Posted Apr 17, 2026

Full Time
Hybrid
Senior

Job description

This Senior OT Security Engineer role is focused on designing and implementing secure remote access solutions for ICS/SCADA environments that maintain operational efficiency while enforcing strong authentication, monitoring, and con. It would suit someone who can bring strong professional approach to the role.

Why this role may suit you

Location: Bridewell operates a hybrid and flexible working policy, however you will be required to travel to different sites on occasion. Applying and operationalising engineering relevant standards such as ISA/IEC 62443, NCSC CAF, NIST SP 800 82, ISO 27001, and HSE OG86, ensuring they align with real world industria.

What you would be doing

Designing and implementing secure remote access solutions for ICS/SCADA environments that maintain operational efficiency while enforcing strong authentication, monitoring, and con. Developing engineering grade OT security policies, procedures, and technical standards that support safe, consistent, and secure system operation. Supporting the selection, evaluation, and integration of OT security technologies such as industrial firewalls, anomaly detection platforms, secure remote access systems, and ICS a.

The working style that fits

Strong professional approach.

What you need

  • Working as part of Bridewell’s OT Cyber Security Engineering team, delivering technically robust solutions across ICS, SCADA, and wider OT environments.
  • Supporting clients across the UK’s most critical national infrastructure sectors—including energy, water, aviation, and manufacturing—where industrial automation, safety systems, a.
  • Leading engineering focused engagements ranging from ICS/SCADA risk assessments to the full lifecycle design, integration, and validation of secure OT architectures aligned to inte.

Practical information

  • 25 Days Holiday - Plus buy and sell options.
  • Birthday off (After 1 year).
  • Our vision is to create a safe, inclusive digital world where people and organisations can thrive.
  • Work model: Remote.

Job details

  • Benefits mentioned: Holiday allowance, Training, Flexible working
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