26 to 50 of 248 Operational Technology Jobs in the UK excluding London

boutique security services provider. They focus on offering risk advisory services and managed Security Operations Centres (SOCs), with a specialisation in the IT/OT convergence - where operational technology (OT) and information technology (IT) come together to safeguard vital systems. Due to rapid growth and increasing demand … infrastructure and private sector organisations through proactive monitoring and response. Work with advanced technologies to detect and respond to security incidents, including those affecting OT systems. Collaborate with senior team members to develop and implement security solutions that protect complex IT/OT environments. Take ownership of security incidents, managing … in a SOC role, ideally at Level 3 or Level 2 SOC analysts who are eager to progress to Level 3 responsibilities. Exposure to OT systems or environments such as SCADA, PLC, ICS and related technologies. Experience with tools like Microsoft Sentinel, Microsoft Stack or similar security technologies. A proactive More ❯

global medical technology companies on a permanent basis at their manufacturing hub in Plymouth, UK. This is a fantastic opportunity for an experienced OT engineer with experience managing control systems to join a growing team. Company Overview : Our client is a leading global medical technology firm dedicated to … healthcare. Their commitment to quality, integrity, and continuous improvement drives their mission to support the heroes on the frontlines of healthcare. Job Duties Conduct OT asset inventory discovery, management, and asset risk assessments. Support network architecture changes in line with OT security programme policy changes. Drive plant initiatives and project … specification, risk assessments and policy adherence activities. Implement protocols to ensure accurate OT device recognition and management ensuring to follow OT policy and guidelines. Lead Cyber-risk awareness and security policy training, to enabling the business to maximise system usage benefits while integrating cybersecurity measures to protect data integrity and More ❯

We are seeking an experienced OT Solution Designer to support our client in the design and delivery of solutions across their Operational Technology landscape. This role will be instrumental in driving solution architecture for OT systems, with a key focus on enhancing OT Enterprise Response & Recovery (ERR) capabilities. … A core part of the role will involve supporting the introduction of OT Applications Backup using Commvault, ensuring solutions meet both operational requirements and enterprise resilience standards. Key Responsibilities: Work closely with our client’s OT and IT teams to design and deliver solutions across complex OT environments. Provide … solution design expertise to support the development of OT Enterprise Response & Recovery (ERR) frameworks and processes. Lead the design and implementation of OT Applications Backup solutions leveraging Commvault technology. Ensure solutions align with the client's cybersecurity, compliance, and operational resilience standards. Collaborate with key stakeholders across infrastructure, security More ❯

We are seeking an experienced OT Solution Designer to support our client in the design and delivery of solutions across their Operational Technology landscape. This role will be instrumental in driving solution architecture for OT systems, with a key focus on enhancing OT Enterprise Response & Recovery (ERR) capabilities. … A core part of the role will involve supporting the introduction of OT Applications Backup using Commvault, ensuring solutions meet both operational requirements and enterprise resilience standards. Key Responsibilities: Work closely with our client’s OT and IT teams to design and deliver solutions across complex OT environments. Provide … solution design expertise to support the development of OT Enterprise Response & Recovery (ERR) frameworks and processes. Lead the design and implementation of OT Applications Backup solutions leveraging Commvault technology. Ensure solutions align with the client's cybersecurity, compliance, and operational resilience standards. Collaborate with key stakeholders across infrastructure, security More ❯

you to help protect it. As a Vulnerability Analyst, you’ll join a team responsible for identifying and managing security weaknesses across IT and OT environments, ensuring the resilience of systems. This is your chance to work in a regulated critical infrastructure environment where your insights will directly impact the … company — from cloud infrastructure to industrial control systems. Key Responsibilities: Conduct vulnerability assessments across OT systems, networks, and assets. Evaluate and prioritise risks specific to industrial control systems (ICS), SCADA, and other OT environments. Collaborate with engineering, operations, and cybersecurity teams to mitigate vulnerabilities and drive remediation. Maintain awareness of … emerging OT threats, vulnerabilities, and attack vectors. Assist in developing and enhancing vulnerability management processes and tooling tailored for OT environments. Qualifications: Experience performing vulnerability assessments in Operational Technology or industrial environments. Familiarity with OT/ICS systems (e.g., SCADA, PLCs, HMIs). Strong understanding of OT-specific More ❯

retrofitting Carbon Capture and Storage to provide the UK with decarbonised security of supply. This position will focus on securing Operational Technology (OT) systems and infrastructure to ensure the safe, reliable and secure operations of our power station. You will be responsible for protecting critical assets from cyber … of Cyber Security and how we all have a role to play in it becoming business as usual. About the role Implementation of the OT Security Strategy within RWE Generation focused on the power plants, delivering security improvements across sites. Support power station sites in the operation of the Information … instructions. Conducting site cyber risk assessments and engagement in the site modification process to ensure secure design of new projects. Coordinate and support solving OT security incidents and vulnerabilities with central teams. Advising and supporting the plant management team in ISMS and OT security matters. Maintaining site system security through More ❯

We're working with a leading organisation in critical infrastructure that is looking for a Vulnerability Analyst (OT) to join their team. This is a fantastic opportunity to contribute to the security of Operational Technology (OT) environments, helping to safeguard essential services. The Role: Our client is looking … for someone to: Conduct vulnerability assessments across OT environments to identify security risks. Work closely with internal teams to develop and implement risk mitigation strategies. Monitor and assess emerging threats impacting critical infrastructure. Provide expert guidance on best practices for OT security and compliance. Travel once per quarter to the … South of England for team collaboration. What We're Looking For: Some hands-on experience in OT security or vulnerability management - this could be from working with ICS/SCADA environments, network security, or cyber risk management in OT. A strong understanding of OT vulnerabilities and security frameworks. The ability More ❯

We’re working with a leading organisation in critical infrastructure that is looking for a Vulnerability Analyst (OT) to join their team. This is a fantastic opportunity to contribute to the security of Operational Technology (OT) environments , helping to safeguard essential services. The Role: Our client is looking … for someone to: Conduct vulnerability assessments across OT environments to identify security risks. Work closely with internal teams to develop and implement risk mitigation strategies. Monitor and assess emerging threats impacting critical infrastructure . Provide expert guidance on best practices for OT security and compliance. Travel once per quarter to … the South of England for team collaboration. What We’re Looking For: Some hands-on experience in OT security or vulnerability management – this could be from working with ICS/SCADA environments, network security, or cyber risk management in OT. A strong understanding of OT vulnerabilities and security frameworks. The More ❯

Please make an application promptly if you are a good match for this role due to high levels of interest. & Instrumentation Engineer – IT/OT Drax Power Station, Selby Permanent, full time Career level 4 Closing date: Monday 19th March 2025 Who we are We’re not just talking about … come. About the role Working with and assisting Process Control Engineers, you’ll be responsible for the management of the Operational Technology (OT) networks and infrastructure at Drax Power Station. You’ll be a subject matter expert, accountable for technical excellence and leadership. The role will involve managing … multiple windows-based OT systems ensuring personnel safety, plant availability and integrity are always maintained. You’ll liaise with the cyber-security team to ensure the assets are cyber secure and complying with the latest NIS regulation requirements. You’ll also ensure that all current and future projects correctly comply More ❯

Please make an application promptly if you are a good match for this role due to high levels of interest. & Instrumentation Engineer – IT/OT Drax Power Station, Selby Permanent, full time Career level 4 Closing date: Monday 19th March 2025 Who we are We’re not just talking about … come. About the role Working with and assisting Process Control Engineers, you’ll be responsible for the management of the Operational Technology (OT) networks and infrastructure at Drax Power Station. You’ll be a subject matter expert, accountable for technical excellence and leadership. The role will involve managing … multiple windows-based OT systems ensuring personnel safety, plant availability and integrity are always maintained. You’ll liaise with the cyber-security team to ensure the assets are cyber secure and complying with the latest NIS regulation requirements. You’ll also ensure that all current and future projects correctly comply More ❯

Please make an application promptly if you are a good match for this role due to high levels of interest. & Instrumentation Engineer – IT/OT Drax Power Station, Selby Permanent, full time Career level 4 Closing date: Monday 19th March 2025 Who we are We’re not just talking about … come. About the role Working with and assisting Process Control Engineers, you’ll be responsible for the management of the Operational Technology (OT) networks and infrastructure at Drax Power Station. You’ll be a subject matter expert, accountable for technical excellence and leadership. The role will involve managing … multiple windows-based OT systems ensuring personnel safety, plant availability and integrity are always maintained. You’ll liaise with the cyber-security team to ensure the assets are cyber secure and complying with the latest NIS regulation requirements. You’ll also ensure that all current and future projects correctly comply More ❯

Please make an application promptly if you are a good match for this role due to high levels of interest. & Instrumentation Engineer – IT/OT Drax Power Station, Selby Permanent, full time Career level 4 Closing date: Monday 19th March 2025 Who we are We’re not just talking about … come. About the role Working with and assisting Process Control Engineers, you’ll be responsible for the management of the Operational Technology (OT) networks and infrastructure at Drax Power Station. You’ll be a subject matter expert, accountable for technical excellence and leadership. The role will involve managing … multiple windows-based OT systems ensuring personnel safety, plant availability and integrity are always maintained. You’ll liaise with the cyber-security team to ensure the assets are cyber secure and complying with the latest NIS regulation requirements. You’ll also ensure that all current and future projects correctly comply More ❯

Please make an application promptly if you are a good match for this role due to high levels of interest. & Instrumentation Engineer – IT/OT Drax Power Station, Selby Permanent, full time Career level 4 Closing date: Monday 19th March 2025 Who we are We’re not just talking about … come. About the role Working with and assisting Process Control Engineers, you’ll be responsible for the management of the Operational Technology (OT) networks and infrastructure at Drax Power Station. You’ll be a subject matter expert, accountable for technical excellence and leadership. The role will involve managing … multiple windows-based OT systems ensuring personnel safety, plant availability and integrity are always maintained. You’ll liaise with the cyber-security team to ensure the assets are cyber secure and complying with the latest NIS regulation requirements. You’ll also ensure that all current and future projects correctly comply More ❯

Please make an application promptly if you are a good match for this role due to high levels of interest. & Instrumentation Engineer – IT/OT Drax Power Station, Selby Permanent, full time Career level 4 Closing date: Monday 19th March 2025 Who we are We’re not just talking about … come. About the role Working with and assisting Process Control Engineers, you’ll be responsible for the management of the Operational Technology (OT) networks and infrastructure at Drax Power Station. You’ll be a subject matter expert, accountable for technical excellence and leadership. The role will involve managing … multiple windows-based OT systems ensuring personnel safety, plant availability and integrity are always maintained. You’ll liaise with the cyber-security team to ensure the assets are cyber secure and complying with the latest NIS regulation requirements. You’ll also ensure that all current and future projects correctly comply More ❯

Please make an application promptly if you are a good match for this role due to high levels of interest. & Instrumentation Engineer – IT/OT Drax Power Station, Selby Permanent, full time Career level 4 Closing date: Monday 19th March 2025 Who we are We’re not just talking about … come. About the role Working with and assisting Process Control Engineers, you’ll be responsible for the management of the Operational Technology (OT) networks and infrastructure at Drax Power Station. You’ll be a subject matter expert, accountable for technical excellence and leadership. The role will involve managing … multiple windows-based OT systems ensuring personnel safety, plant availability and integrity are always maintained. You’ll liaise with the cyber-security team to ensure the assets are cyber secure and complying with the latest NIS regulation requirements. You’ll also ensure that all current and future projects correctly comply More ❯

Please make an application promptly if you are a good match for this role due to high levels of interest. & Instrumentation Engineer – IT/OT Drax Power Station, Selby Permanent, full time Career level 4 Closing date: Monday 19th March 2025 Who we are We’re not just talking about … come. About the role Working with and assisting Process Control Engineers, you’ll be responsible for the management of the Operational Technology (OT) networks and infrastructure at Drax Power Station. You’ll be a subject matter expert, accountable for technical excellence and leadership. The role will involve managing … multiple windows-based OT systems ensuring personnel safety, plant availability and integrity are always maintained. You’ll liaise with the cyber-security team to ensure the assets are cyber secure and complying with the latest NIS regulation requirements. You’ll also ensure that all current and future projects correctly comply More ❯

OT Risk & Compliance Specialist 95% if the work is from home (with occasional travel to Glasgow or Yorkshire) We re partnering with a leading organisation in the energy sector that is looking to build and mature its OT Security Compliance capability. They are seeking an OT Risk & Compliance Specialist to … remote working, you ll enjoy both flexibility and autonomy, while contributing to the security of essential infrastructure. Role Overview: You will lead on OT security risk and compliance activities, helping the business navigate complex regulatory and standards requirements. While the organisation is already aligned to ISO 27001, the next step … audits, Technical Design Authority (TDA), and Change Advisory Board (CAB) meetings where required. Key Experience Required: Proven experience working with Operational Technology (OT) and Industrial Control Systems (ICS). Practical knowledge of IEC 62443. Strong communication skills, with the ability to clearly articulate security risks and compliance requirements More ❯

OT Risk & Compliance Specialist 95% if the work is from home (with occasional travel to Glasgow or Yorkshire) We’re partnering with a leading organisation in the energy sector that is looking to build and mature its OT Security Compliance capability. They are seeking an OT Risk & Compliance Specialist to … remote working, you’ll enjoy both flexibility and autonomy, while contributing to the security of essential infrastructure. Role Overview: You will lead on OT security risk and compliance activities, helping the business navigate complex regulatory and standards requirements. While the organisation is already aligned to ISO 27001, the next step … audits, Technical Design Authority (TDA), and Change Advisory Board (CAB) meetings where required. Key Experience Required: Proven experience working with Operational Technology (OT) and Industrial Control Systems (ICS). Practical knowledge of IEC 62443. Strong communication skills, with the ability to clearly articulate security risks and compliance requirements More ❯

Solution Architect (Designer) - Operational Technology £600 - £700 per day Inside IR35 6 month contract with a view to extend Hampshire - Hybrid - 2x days per week in office We are looking for a brilliant Solution Designer to join a market leading organisation within the energy sector. With over … and Business Solutions teams to provide end to end solution designs. This position will be critical in leading the development of solution architecture for OT systems, with a strong emphasis on advancing OT Enterprise Response and Recovery (ERR) capabilities. Key skills that you will need: Experience in producing high level … and/or detailed designs for projects Experience of working with operationally deployed technologies/OT, for example, security of IoT sensors, Edge Computing, Remote Terminal Units, SCADA systems Familiarity with OT Enterprise Response and Recovery (ERR) principles and strategies for ensuring operational resilience. This is an exciting opportunity More ❯

Solution Architect (Designer) - Operational Technology £600 - £700 per day Inside IR35 6 month contract with a view to extend Hampshire - Hybrid - 2x days per week in office We are looking for a brilliant Solution Designer to join a market leading organisation within the energy sector. With over … and Business Solutions teams to provide end to end solution designs. This position will be critical in leading the development of solution architecture for OT systems, with a strong emphasis on advancing OT Enterprise Response and Recovery (ERR) capabilities. Key skills that you will need: Experience in producing high level … and/or detailed designs for projects Experience of working with operationally deployed technologies/OT, for example, security of IoT sensors, Edge Computing, Remote Terminal Units, SCADA systems Familiarity with OT Enterprise Response and Recovery (ERR) principles and strategies for ensuring operational resilience. This is an exciting opportunity More ❯

permanent basis, you will receive a competitive salary of £37,450 to £44,940 per annum plus excellent benefits. About the role As our OT Maintenance Engineer you will repair and maintain critical remote plant and process control systems, supporting the safe and efficient delivery of operational services. You … response to operational issues, performing onsite analysis, diagnosis, and resolution of complex problems. To bring enhancement and resilience to operational processes the OT Maintenance Engineer has the opportunity and capability to identify and carry out timely delivery of small capital investment schemes using established project and change governance. … activities Using industrial control, instrumentation, and technical knowledge, working with operational functions to provide recommendations for process optimisation, improvements, and efficiencies. Assisting the OT Maintenance Manager with root causes of plant failure and/or sub-optimal performance and take ownership of resolution Engaging with OT Regional Maintenance and More ❯

power generation company is seeking a Cyber Risk Management Lead to enhance and oversee its cyber risk management framework across Operational Technology (OT) and Information Technology (IT) domains. This role is critical in ensuring security governance, compliance, and risk mitigation while working closely with regulators, senior stakeholders … London , with travel to other sites as required ( 3 days in the office ). Key Responsibilities Lead cyber risk assessment activities across IT and OT environments, correlating outputs into strategic risk tracking. Manage the cyber security risk toolkit , including threat modelling, attack trees, and scenario-based exercises. Develop and implement More ❯

We are looking for a skilled Security Architect to join our Technology Architecture team. In this role, you will lead IT Security planning, design, governance, and assurance initiatives, ensuring alignment with the Security Reference Architecture. You will develop security product and application roadmaps, define long-term strategies, and design … expert guidance to ensure robust security solutions are in place. Responsibilities Planning and Design Activities • Define and maintain security architecture processes aligned with business, technology, and threat drivers. • Develop security strategy plans, roadmaps, and architecture artefacts, including models, templates, and standards. • Establish baseline security standards for operating systems, network … ensuring adequate protections in contracts and SOWs. • Coordinate with operational and facility management teams to assess the security of operational technology (OT) and IoT systems. • Liaise with architects and practitioners to share best practices and insights. • Work with the business continuity management (BCM) team to validate security More ❯

We are looking for a skilled Security Architect to join our Technology Architecture team. In this role, you will lead IT Security planning, design, governance, and assurance initiatives, ensuring alignment with the Security Reference Architecture. You will develop security product and application roadmaps, define long-term strategies, and design … expert guidance to ensure robust security solutions are in place. Responsibilities Planning and Design Activities • Define and maintain security architecture processes aligned with business, technology, and threat drivers. • Develop security strategy plans, roadmaps, and architecture artefacts, including models, templates, and standards. • Establish baseline security standards for operating systems, network … ensuring adequate protections in contracts and SOWs. • Coordinate with operational and facility management teams to assess the security of operational technology (OT) and IoT systems. • Liaise with architects and practitioners to share best practices and insights. • Work with the business continuity management (BCM) team to validate security More ❯

power generation company is seeking a Cyber Risk Management Lead to enhance and oversee its cyber risk management framework across Operational Technology (OT) and Information Technology (IT) domains click apply for full job details More ❯