IT/OT Security Engineer Lead

3 weeks ago


London Area, United Kingdom Crimson Full time

In this challenging role as an IT/OT Security Engineer Lead, you will serve as the primary technical point of contact for suppliers and internal teams for Crimson. Your key responsibilities include leading technical and design assessments to ensure alignment with the supplier's scope of work, offering expert advice and consultancy on network security, and defining, reviewing, and approving key technical documents.

Key qualifications for this role include in-depth expertise in network security, comprehensive knowledge of the Purdue model architecture, and proven ability to lead technical teams and foster collaboration with internal and external stakeholders.

  • You should have extensive experience delivering large-scale network security projects, from design through implementation.
  • Skilled in managing technical deliverables, change control processes, and documentation approvals.
  • Exceptional communication and presentation skills, with a track record of engaging stakeholders at all levels effectively.

The expected salary for this position is £550-£600 per day, working outside IR35. Not interested? Do you know someone who might be a perfect fit for this role?



  • London, Greater London, United Kingdom Northrop Grumman Corp. (JP) Full time

    Job Title: Lead IT/OT Convergence EngineerEstimated salary: £70,000 - £100,000 per annum.About the Role:We are looking for a highly skilled Lead IT/OT Convergence Engineer to join our team at Northrop Grumman UK. In this role, you will be responsible for leading the design and deployment of ICS infrastructure solutions for PMS, ensuring high availability,...


  • London Area, United Kingdom Cognizant Full time

    Transforming Water Utilities with OT ExpertiseCognizant, a leading provider of information technology, consulting, and business process outsourcing services, is seeking an experienced OT Engineer to join our team. As an OT Engineering Consultant, you will be instrumental in helping water utilities transform their operations through the effective deployment...


  • London, Greater London, United Kingdom Austin Fraser Full time

    Austin Fraser is seeking an experienced Lead IT and OT Integration Engineer to join our team. As part of this role, you will lead the design and deployment of infrastructure solutions for defence platform management systems. The ideal candidate will have expertise in integrating operational technology systems with IT infrastructure to enable efficient and...


  • London, United Kingdom Paradigm Tech Full time

    Senior OT Cyber Security Consultant | Senior Cyber Security Consultant | Senior Security Consultant | Senior Security Engineer | Senior Cyber Security EngineerA Senior OT Cyber Security Consultant is required for a leading, multi-national Cyber Security company on a full-time permanent basis. This role is remote in the UK with travel to customer-sites...


  • London Area, United Kingdom Creo Invent Full time

    Cyber Security Office - Operational Technology (OT) Cyber Security analyst – Compliance and vulnerability managementThe objective of the OT Cyber hub is to reduce the risk of security threats to OT assets at GSK. GSK is looking for an experienced cybersecurity compliance analyst to perform tasks related to the OT vulnerability management process, that must...


  • London Area, United Kingdom Creo Invent Full time

    Cyber Security Office - Operational Technology (OT) Cyber Security analyst – Compliance and vulnerability managementThe objective of the OT Cyber hub is to reduce the risk of security threats to OT assets at GSK. GSK is looking for an experienced cybersecurity compliance analyst to perform tasks related to the OT vulnerability management process, that must...


  • London, Greater London, United Kingdom Northrop Grumman Corp. (JP) Full time

    About the Job:We are seeking a highly experienced engineer with expertise in IT/OT integration, ICS systems, and cybersecurity to join our team as an ICS Infrastructure Engineer. This role offers the unique opportunity to work on the design, development, and maintenance of cutting-edge infrastructure for naval platform management systems.The ideal candidate...


  • London, United Kingdom Tec Partners Full time

    Job Title: OT Security Risk AnalystLocation: Remote, UKRate: £500 - £550 per day (outside IR35)Duration: 6 monthsTec Partners are working with a world-leading technology client who are currently looking for an experienced OT Security Risk Analyst, ideally with experience in the manufacturing industry, to work on customer assignment. As an OT Security Risk...

  • OT Security Expert

    2 weeks ago


    London, Greater London, United Kingdom Harrington Boyd Full time

    Job OverviewHarrington Boyd is seeking a highly skilled Operational Technology (OT) Security Consultant to join our team. As an OT Security Consultant, you will play a critical role in ensuring the security and integrity of our clients' operational technology environments.Key ResponsibilitiesConduct site surveys, risk assessments, and compliance audits to...


  • London, Greater London, United Kingdom Electus Recruitment Full time

    About the JobThe Defence Infrastructure Engineering Specialist will be responsible for leading the design and deployment of infrastructure solutions for defence platform management systems. This role requires expertise in IT/OT convergence, cybersecurity best practices, and industrial networking.The successful candidate will have a solid understanding of...


  • London, Greater London, United Kingdom Meritus Full time

    About the Company:MERITUS have partnered with one of the UK's largest defence and national security organisations to recruit an IT and OT Systems Engineer to join their South London offices.Job Description:The role involves designing, developing, and maintaining infrastructure for naval platform management systems, ensuring high availability, security, and...


  • London, United Kingdom De Beers Group of Companies Full time

    Company Description - Anglo American is a leading global mining company, and our products are the essential ingredients in almost every aspect of modern life. Our portfolio of world-class competitive mining operations and undeveloped resources provides the metals and minerals that enable a cleaner, greener, more sustainable world and that meet the...


  • London, Greater London, United Kingdom Carbon60 Full time

    Job DescriptionThe Industrial Infrastructure Engineering Lead role at Carbon60 involves leading the design and deployment of infrastructure solutions for naval platform management systems. This is a challenging position that requires strong technical skills and experience in IT/OT integration, industrial networking, and cybersecurity.About the TeamYou will...


  • London, United Kingdom Bridewell Full time

    Senior OT Security Consultant (BBBH129) London, EnglandSenior OT Security ConsultantWho are we looking for?Due to increasing demand for the Operational Technology (OT) Cyber Security services provided by Bridewell, we are seeking a Senior Consultant to join our OT Cyber Security team of industry leading experts. You will ideally be a client facing consultant...


  • London, United Kingdom Bridewell Full time

    Senior OT Security Consultant (BBBH129) London, England Senior OT Security Consultant Who are we looking for? Due to increasing demand for the Operational Technology (OT) Cyber Security services provided by Bridewell, we are seeking a Senior Consultant to join our OT Cyber Security team of industry leading experts. You will ideally be a client facing...


  • London, United Kingdom Bridewell Consulting Full time

    Senior OT Security Consultant Who are we looking for? Due to increasing demand for the Operational Technology (OT) Cyber Security services provided by Bridewell, we are seeking a Senior Consultant to join our OT Cyber Security team of industry-leading experts. You will ideally be a client-facing consultant with a high level of experience and expertise in...


  • London, United Kingdom Austin Fraser Full time

    Senior OT Security ConsultantWho are we looking for?Due to increasing demand for the Operational Technology (OT) Cyber Security services provided by Bridewell, we are seeking a Senior Consultant to join our OT Cyber Security team of industry leading experts.You will ideally be a client facing consultant with a high-level of experience and expertise in both...


  • London, United Kingdom Austin Fraser Full time

    Senior OT Security Consultant Who are we looking for? Due to increasing demand for the Operational Technology (OT) Cyber Security services provided by Bridewell, we are seeking a Senior Consultant to join our OT Cyber Security team of industry leading experts. You will ideally be a client facing consultant with a high-level of experience and expertise in...

  • OT Cyber Engineer

    2 days ago


    London, United Kingdom Belcan Technical Recruiting Ltd Full time

    Shape the Future of Cyber Security as an OT Cyber Engineer at Belcan.Location: Mortlake, London SW14 - with a flexible hybrid arrangementWorking Pattern: Permanent Full-time, Monday to FridayAbout UsBelcan, a Cognizant company, is a global force in technical services and engineering consultancy. Our legacy is built on delivering high-quality outputs and our...

  • OT Security Expert

    4 weeks ago


    London, Greater London, United Kingdom Change Recruitment Full time

    Job Description:Change Recruitment is seeking a highly skilled OT Security Expert to join our team. The successful candidate will be responsible for analysing security tools to identify and report risks, implementing and managing controls to address security issues, refining and documenting cybersecurity processes, providing security input for key projects,...