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OT Cyber Security Cloud Specialist
£42,000 - 72,500
IO Associates
Charing Cross, UK + Remote
£42,000 - 72,500
Requirements
Must:
###
- Extensive experience in OT cybersecurity, including system design, monitoring, and protection (e.g., SCADA, IoT sensors).
- Proven expertise in cloud security (e.g., AWS IoT, Azure Sentinel) and OT/cloud integration.
- Hands-on knowledge of HPC security, including controls and classifications in classified environments.
- Active DV or eDV clearance; UKIC or reservist background highly desirable.
- Strong understanding of central government security processes (e.g., JSPs, NCSC guidance).
- Experience conducting threat, vulnerability, and risk assessments (TVRA) and managing security incidents in fast-paced settings.
- Ability to engage and influence senior stakeholders across government and defence.
#### Desirable Skills:
- Experience with Akamai Edge solutions for OT/cloud API protection.
- Familiarity with zero-trust architectures (e.g., Okta, Zscaler) in OT contexts.
- Certifications: CISSP, GICSP, CCSP, or ISO 27001 Lead Auditor.
###
Responsibilities
- Design and implement cybersecurity measures for OT systems (e.g., SCADA, PLCs) integrated with cloud platforms (AWS, Azure GovCloud).
- Conduct threat, vulnerability, and risk assessments (TVRA) for OT/cloud hybrid environments.
- Develop and enforce security policies aligned with IEC 62443, NIST 800-82, and JSP 440 standards.
- Collaborate with stakeholders to embed security by design in OT/cloud deployments, including HPC clusters.
- Lead incident response and recovery for OT/cloud security breaches, coordinating with UKIC or reservist teams.
- Provide technical assurance and compliance reporting to senior leaders and regulators.
- Mentor cross-functional teams on OT/cloud security best practices.
###
Description
We are seeking a highly skilled OT Cyber Security Cloud Specialist to support our defence client in securing Operational Technology (OT) systems integrated with cloud environments. In this role, you will focus on protecting critical infrastructure (e.g., defence platforms, energy networks) using advanced cloud security practices. This long-term opportunity will allow you to shape secure, resilient solutions that support national security priorities. Joining this project enables you to lead OT/cloud security for a critical defence programme, driving national resilience. You will secure a high-value contract with competitive rates and contribute to high-impact projects with MOD, UKIC, or reservist alignment while working with a trusted team to deliver innovative security solutions.
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You can find Cyber Security Engineer salaries in the UK here.
How many Cyber Security Engineer jobs are in the UK?
Currently, there are 2656 Security openings. Check also: IAM jobs, SAML jobs, Cisco jobs, Splunk jobs - all with salary brackets.
Is the UK a good place for Cyber Security Engineers?
The UK is one of the best countries to work as a Cyber Security Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for Cyber Security Engineer jobs in the UK?
HM Land Registry, BAE Systems, StoreLogs Ltd, MastarRec, Mas & Pas Limited, Core-Asset Consulting, ApplianSys among others, are currently hiring for Security roles in the UK.
The company with most openings is Experis as they are hiring for 82 different Cyber Security Engineer jobs in the UK. They are probably quite committed to find good Cyber Security Engineers.
The company with most openings is Experis as they are hiring for 82 different Cyber Security Engineer jobs in the UK. They are probably quite committed to find good Cyber Security Engineers.