1 to 25 of 211 Operational Technology Jobs in the UK

Company description: Water Utility Company based in Yorkshire region of England. Job description: Operational Technology (OT) Programme Delivery Manager We offer a salary from £55-65k per annum, depending on experience A company car cash allowance scheme Annual incentive related bonus (up to 10% of annual salary) Private health care (self only) Attractive pension scheme (up to … discover opportunities within the water industry. Where you fit in: You will be responsible for leading the end-to-end delivery of the Central Control & Operational Technology (OT) transformation programme, ensuring it is delivered on time, within budget, and to scope. You will oversee the planning, co-ordination, and execution of complex, multi-disciplinary initiatives that modernise and … future-proof OT capabilities across the business. Key to the transformation is the replacement of a legacy RTS platform (including harnessing additional telemetry enhancements which come with the improved capability) and the deployment of AI and automation solutions. The development of a digital twin capability, and the implementation of predictive asset analytics. These initiatives form part of a broader portfolio More ❯

Job Title: Cyber Security Operational Technology (OT) Specialist Location: Immingham, Travel to other sites as required Salary: £57K - 60K A leading UK-based power generation company is seeking a Cyber Security Operational Technology (OT) Specialist with experience of developing and implementing security enhancements across OT networks, ideally within the energy sector. The role will report into … the Chief Information Security Officer (CISO) and will play a key role within an OT risk management framework which covers multiple generation and storage sites. The role can be based from Immingham or London offices. Regular travel to sites will be required. The Role Are you passionate about OT Cyber Security and ready to make a tangible impact across multiple … UK energy generation and storage sites? We're looking for a Cyber Security OT Specialist with strong first-line technical skills and a solid grounding in risk management frameworks, ideally with experience in the energy sector. This is a key role within our cyber risk function, supporting our sites' critical infrastructure and helping shape secure and resilient OT environments aligned More ❯

Job Title: Cyber Security Operational Technology (OT) Specialist Location: Immingham, Travel to other sites as required Salary: £57K - 60K A leading UK-based power generation company is seeking a Cyber Security Operational Technology (OT) Specialist with experience of developing and implementing security enhancements across OT networks, ideally within the energy sector. The role will report into … the Chief Information Security Officer (CISO) and will play a key role within an OT risk management framework which covers multiple generation and storage sites. The role can be based from Immingham or London offices. Regular travel to sites will be required. The Role Are you passionate about OT Cyber Security and ready to make a tangible impact across multiple … UK energy generation and storage sites? We're looking for a Cyber Security OT Specialist with strong first-line technical skills and a solid grounding in risk management frameworks, ideally with experience in the energy sector. This is a key role within our cyber risk function, supporting our sites' critical infrastructure and helping shape secure and resilient OT environments aligned More ❯

Job Title: Cyber Security Operational Technology (OT) Specialist Location: Immingham or London, travel to other VPI Sites necessary Contract Type: Permanent Salary: £57K - £60K Benefits: Pension, Private Medical, Incentive plan, 25 Holidays About VPI VPI is a leading power company operating in the UK, Ireland and Germany. We tackle the big, systemic challenges in the energy transition. We … carbon capture projects. Together, these assets deliver decarbonised, dispatchable, and flexible power generation to meet the needs of millions of homes and businesses. The Role Are you passionate about OT Cyber Security and ready to make a tangible impact across multiple UK energy generation and storage sites? Join VPI , a leading power company, as we continue to evolve and secure … our Operational Technology (OT) estate. We’re looking for a Cyber Security OT Specialist with strong first-line technical skills and a solid grounding in risk management frameworks, ideally with experience in the energy sector. This is a key role within our cyber risk function, supporting our sites' critical infrastructure and helping shape secure and resilient OT environments More ❯

Job Title: Cyber Security Operational Technology (OT) Specialist Location: Immingham or London, travel to other VPI Sites necessary Contract Type: Permanent Salary: £57K - £60K Benefits: Pension, Private Medical, Incentive plan, 25 Holidays About VPI VPI is a leading power company operating in the UK, Ireland and Germany. We tackle the big, systemic challenges in the energy transition. We … carbon capture projects. Together, these assets deliver decarbonised, dispatchable, and flexible power generation to meet the needs of millions of homes and businesses. The Role Are you passionate about OT Cyber Security and ready to make a tangible impact across multiple UK energy generation and storage sites? Join VPI , a leading power company, as we continue to evolve and secure … our Operational Technology (OT) estate. We’re looking for a Cyber Security OT Specialist with strong first-line technical skills and a solid grounding in risk management frameworks, ideally with experience in the energy sector. This is a key role within our cyber risk function, supporting our sites' critical infrastructure and helping shape secure and resilient OT environments More ❯

Job title OT Engineering Solutions Lead Ref 42100 Division Digital Location Hybrid - Reading (STW) - RG2 0RP Contract type Permanent Full/Part-time Full-time Salary Competitive salary up to £77,000 per annum Job grade C Closing date 21/08/2025 We seek a strategic, solutions-focused leader with deep technical expertise and a passion for innovation. … You will work closely with OT engineers, IT, operations, asset management, and external partners to lead the design, deployment, and governance of cutting-edge Operational Technology (OT) solutions across Thames Water's water and wastewater networks. We are seeking an OT Engineering Solutions Lead to manage a high-performing team of solution engineers and provide subject matter expertise … across all phases of OT solution development and implementation. You will ensure that all OT systems and designs meet performance, security, and compliance standards while aligning with our long-term digital transformation goals. Your leadership will drive standardisation, innovation, and resilience within Thames Water's operational estate. What you will be doing as a OT Engineering Solutions Lead Solution More ❯

Bristol or Milton Keynes. This permanent position offers you the chance to play a pivotal role in supporting critical shopfloor operations, ensuring seamless integration between operational technology (OT) and information technology (IT) within a dynamic manufacturing environment. INDUSTRIAL AUTOMATION ENGINEER Salary: £50,000 - £55,000Location: Bristol/Milton Keynes An exciting opportunity has arisen for an Industrial … Bristol or Milton Keynes. This permanent position offers you the chance to play a pivotal role in supporting critical shopfloor operations, ensuring seamless integration between operational technology (OT) and information technology (IT) within a dynamic manufacturing environment. What you'll do: As an Industrial Automation Engineer based in either Bristol or Milton Keynes, you will become an … integral member of the shopfloor support team responsible for maintaining the smooth operation of manufacturing-critical applications. Your daily activities will involve monitoring incidents affecting OT/IT systems on the production floor-ranging from MES platforms to barcode scanners-and ensuring swift resolution through effective triage and coordination with cross-functional teams. You will interact closely with both IT More ❯

OT Security Architect Utilities Hybrid: Onsite in Taunton 2 days per week 6 months+ £750 per day In short: We're seeking an experienced Operational Technology Security Architect to join a Critical National Infrastructure engineering team in implementing a new Intrusion Detection System onsite. In full: Job Purpose Our vision is to be recognised as a world leading … Information Technology and Digital function in the energy sector and a trusted partner across all business areas. In the OT Security Architect role, you will play a crucial role in ensuring our Operational Technology (OT) is secure and protected against cyber threats. Your expertise will help identify potential risks and vulnerabilities specific to OT environments and develop … of being a world-leading Information Technology and Digital function in the energy sector. What you'll do Providing security guidance and support to projects and programs in OT environments. Provide particular security support to the deployment of an IDS solution within an OT environment. Defining and owning the security scope and architecture for various OT projects. Driving security More ❯

during the application process, let us know, and we'll work to meet your needs. What We're Looking For Experience with leading security assessments and penetration tests within OT/ICS environments. Experience with testing and reviewing OT architectures and related network device configurations. Experience with testing Critical National Infrastructure environments. Experience with working with IEC 62443 or comparable … standards. Recognised cybersecurity certifications: e.g. CREST CCT, Cyber Scheme CSTL, CHECK Team Lead. Technical certifications/training aligned to OT security: e.g.: IEC 62443, GIAC GRID/GICSP, SCADA/ICS security, or vendor-specific OT platforms. Knowledge of cyber security regulatory landscape: e.g. CAF, NCSC, NIS. Knowledge of OT network protocols: e.g. modbus, DNP3, LoRaWAN. Tools: Experience with standard … penetration testing tools, such as port and vulnerability scanners, BurpSuite, Kali Linux, etc as well as OT/ICS related tools and traffic analysis solutions (e.g. Malcom, Hedgehog Linux). Communication: Strong verbal and written communication skills for stakeholder management, collaboration and administration duties. Independence: Ability to work independently or as part of a team. Eligibility: Right to work in More ❯

Deals and discounts EVolve Car Scheme Employee Assistance Plan Mental health first aiders ShareBuy MORE Choices flexible benefits Enhanced parental leave schemes The role Join United Utilities as Lead OT Regional Engineer! Are you ready to lead a high impact team at the cutting edge of Operational Technology? As the Lead OT Regional Engineer, you will be the … driving force behind the Data and Assets hub within our Regional Support team, a vital part of our OT Operations and the wider Technology Services family. In this role, you’ll lead a talented squad of technical experts and analysts, empowering them to deliver exceptional support and innovative solutions across a broad spectrum of technologies and service lines for … programming languages like SQL, Python, PowerBI, and Grafana, turning complex data into clear, actionable insights that shape our operational future. Whether reacting swiftly to challenges or proactively shaping OT strategy, your deep knowledge of Operational Technology will ensure we stay ahead of the curve. This is more than a job it’s a chance to lead, innovate More ❯

So, what's your possible? About the Role: Are you an experienced engineer eager to work at the intersection of Information Technology (IT) and Operational Technology (OT) in a highly regulated defence environment? We are seeking a skilled Industrial Control Systems (ICS) Infrastructure Engineer to join our team. This position offers the unique opportunity to design, develop … role in both the development of the product and the provision and maintenance of the development environment itself, supporting mission-critical naval programmes. In addition to integrating IT/OT systems, you will be responsible for the management of IT assets within the development environment, ensuring compliance with company and regulatory standards such as ISO27001 and IEC62443. This role is … Product Development: ICS Infrastructure Design: Lead the design and deployment of infrastructure solutions for PMS, ensuring high availability, security, and performance across both surface ships and submarines. IT/OT Integration: Develop and implement solutions that facilitate IT/OT convergence, integrating operational technology systems with IT infrastructure to enable efficient and secure data exchange between control systems More ❯

Full Time Flexible First options available The role We're looking for a proactive, technically aware Senior Product Analyst to support Thermal IT's two Operational Technology (OT) value streams: OT Security (Flexible Generation and Energy Storage) and OT Systems (Private Electrical Networks). You'll need to bring strong analytical and communication skills, an agile mindset, and … the ability to work collaboratively across cross-functional teams. Experience in OT systems including SCADA, DCS, infrastructure and security solutions - is highly desirable, along with the ability to translate complex stakeholder needs into clear, deliverable requirements and product roadmaps. As a Senior Product Analyst, you'll act as the key link between the Product Owner, suppliers, business stakeholders, and delivery … teams-ensuring we deliver secure, scalable, and business-aligned OT solutions. You will - Translate stakeholder needs into user stories, epics, and system functional requirements; develop product roadmaps aligned to business strategy. - Support feature planning and documentation for OT digital solutions across both value streams. - Develop and maintain CAF-based risk assessments to support NIS regulation compliance and adapt to evolving More ❯

Full Time Flexible First options available The role We're looking for a proactive, technically aware Senior Product Analyst to support Thermal IT's two Operational Technology (OT) value streams: OT Security (Flexible Generation and Energy Storage) and OT Systems (Private Electrical Networks). You'll need to bring strong analytical and communication skills, an agile mindset, and … the ability to work collaboratively across cross-functional teams. Experience in OT systems including SCADA, DCS, infrastructure and security solutions - is highly desirable, along with the ability to translate complex stakeholder needs into clear, deliverable requirements and product roadmaps. As a Senior Product Analyst, you'll act as the key link between the Product Owner, suppliers, business stakeholders, and delivery … teams-ensuring we deliver secure, scalable, and business-aligned OT solutions. You will - Translate stakeholder needs into user stories, epics, and system functional requirements; develop product roadmaps aligned to business strategy. - Support feature planning and documentation for OT digital solutions across both value streams. - Develop and maintain CAF-based risk assessments to support NIS regulation compliance and adapt to evolving More ❯

Full Time Flexible First options available The role We're looking for a proactive, technically aware Senior Product Analyst to support Thermal IT's two Operational Technology (OT) value streams: OT Security (Flexible Generation and Energy Storage) and OT Systems (Private Electrical Networks). You'll need to bring strong analytical and communication skills, an agile mindset, and … the ability to work collaboratively across cross-functional teams. Experience in OT systems including SCADA, DCS, infrastructure and security solutions - is highly desirable, along with the ability to translate complex stakeholder needs into clear, deliverable requirements and product roadmaps. As a Senior Product Analyst, you'll act as the key link between the Product Owner, suppliers, business stakeholders, and delivery … teams-ensuring we deliver secure, scalable, and business-aligned OT solutions. You will - Translate stakeholder needs into user stories, epics, and system functional requirements; develop product roadmaps aligned to business strategy. - Support feature planning and documentation for OT digital solutions across both value streams. - Develop and maintain CAF-based risk assessments to support NIS regulation compliance and adapt to evolving More ❯

Full Time Flexible First options available The role We're looking for a proactive, technically aware Senior Product Analyst to support Thermal IT's two Operational Technology (OT) value streams: OT Security (Flexible Generation and Energy Storage) and OT Systems (Private Electrical Networks). You'll need to bring strong analytical and communication skills, an agile mindset, and … the ability to work collaboratively across cross-functional teams. Experience in OT systems including SCADA, DCS, infrastructure and security solutions - is highly desirable, along with the ability to translate complex stakeholder needs into clear, deliverable requirements and product roadmaps. As a Senior Product Analyst, you'll act as the key link between the Product Owner, suppliers, business stakeholders, and delivery … teams-ensuring we deliver secure, scalable, and business-aligned OT solutions. You will - Translate stakeholder needs into user stories, epics, and system functional requirements; develop product roadmaps aligned to business strategy. - Support feature planning and documentation for OT digital solutions across both value streams. - Develop and maintain CAF-based risk assessments to support NIS regulation compliance and adapt to evolving More ❯

Full Time Flexible First options available The role We're looking for a proactive, technically aware Senior Product Analyst to support Thermal IT's two Operational Technology (OT) value streams: OT Security (Flexible Generation and Energy Storage) and OT Systems (Private Electrical Networks). You'll need to bring strong analytical and communication skills, an agile mindset, and … the ability to work collaboratively across cross-functional teams. Experience in OT systems including SCADA, DCS, infrastructure and security solutions - is highly desirable, along with the ability to translate complex stakeholder needs into clear, deliverable requirements and product roadmaps. As a Senior Product Analyst, you'll act as the key link between the Product Owner, suppliers, business stakeholders, and delivery … teams-ensuring we deliver secure, scalable, and business-aligned OT solutions. You will - Translate stakeholder needs into user stories, epics, and system functional requirements; develop product roadmaps aligned to business strategy. - Support feature planning and documentation for OT digital solutions across both value streams. - Develop and maintain CAF-based risk assessments to support NIS regulation compliance and adapt to evolving More ❯

more efficient operations. Within SI, my client is architecting clients' digital ecosystems to be inherently safe, cyber-secure & operable, integrating client source systems across IT & Operational Technology (OT) environments, securely pushing OT data into IT systems for transformation. They design & integrate operational technology to meet business, production, & operational goals. Principal Network & Cyber Security Engineer responsibilities More ❯

Core Systems Engineer (OT) page is loaded Core Systems Engineer (OT) Apply locations Lincoln time type Full time posted on Posted 26 Days Ago time left to apply End Date: August 15, 2025 (1 day left to apply) job requisition id R32855 Location:Lincoln - flexible home/office working Salary: Circa £43, salary depending on skills and experience Permanent, full … additional flexible benefits to suit you. Help keep critical infrastructure running We're looking for a proactive, self-motivated and enthusiastic individual to join our Operational Technology (OT) Core Systems Team on a permanent basis. This is a hands-on technical role in a team responsible for the systems that underpin our 24/7 operational technology estate for data gathering and remote asset control. You'll support and maintain one of the largest and most complex OT systems in the UK water industry, operating in a safety-critical, highly regulated environment. What we're looking for We're particularly interested in candidates with experience or transferable skills in any of the following areas: SQL - maintaining More ❯

grade B Closing date 20/06/2025 We are looking for a highly motivated and technically skilled SCADA Systems Engineer to join our Operational Technology (OT) Regional SCADA support team. In this role, you will support the critical systems that keep our operations running 24/7-delivering clean water and wastewater services to millions of … Investigate high-impact incidents and escalate recurring faults for permanent resolution. Deliver responsive support for SCADA-related service requests and incidents. Manage access and data requests in line with OT policies and security controls. Ensure all changes align with defined operational requirements and compliance standards. Project & Change Support: Work with Capital Delivery and project teams to ensure SCADA changes … Expertise: Act as a key technical contact for SCADA standards, configuration, and performance optimisation. Support integration teams and contractors with expert guidance and assurance on best practices. Collaborate with OT engineers and contribute to the delivery of innovative, future-proof SCADA solutions. Develop and maintain disaster recovery, fault response, and continuity documentation. Contribute to knowledge articles, guides, and internal training More ❯

their biggest achievement! Due to ambitious growth plans for 2025 and beyond, they are looking to add Security Analyst to their team that can work with clients on managing Operational Technology Risk. This can be a home … based role anywhere in the UK. This will require someone with extensive knowledge of the Microsoft Security stack with an interest in Cyber Security in Operational Technology (OT) environments. Position Responsible for detecting, analysing and responding to security incidents through to resolution. Providing support on baseline security analysis in OT projects. Manage operational components and coordinate incident … Requirements Proven experience with Microsoft Sentinel, Defender for Endpoint, Defender for Identity KQL experience In depth understanding of PCAP analysis using Wireshark or equivalent. Network engineering/network admin OT operations/security (optional, but a bonus) What's on Offer? Competitive salary Unlimited holiday entitlement 5% pension contribution Private healthcare Employee assistance programme Remote working Personal development programme More ❯

us on a full-time permanent basis, you will receive a competitive salary of £39,023 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 will carry out planned maintenance … activities and provide timely 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. The scope of the technology … coordinate the delivery of maintenance activities Use 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 OT Maintenance Managers, instrumentation, and More ❯

us on a full-time permanent basis, you will receive a competitive salary of £39,023 to £42,925 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 will carry out planned maintenance … activities and provide timely 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. The scope of the technology … coordinate the delivery of maintenance activities Use 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 OT Maintenance Managers, instrumentation, and More ❯

selecting the right technologies for the force) Delivery Management (responsible for delivering and implementing the right technologies for the force) Service Management (responsible for managing and maintaining all live, operational technology for the force) The Service Management function within IT & Digital is responsible for the effective operation, support and maintenance of existing, operational technology systems, including … but not limited to all Force applications, technology infrastructure (e.g. servers, databases, networks) and end-user devices (e.g. desktop PC’s, smartphones, tablets, Airwave terminals). This function manages, and has responsibility for, the security, capability, availability, and performance of all operational technology in the ‘live’ environment whether it is delivered via internal resources or by external … suppliers. This function is also responsible for ensuring existing technology remains fit-for-purpose and reflects continuously evolving requirements from the force. The IT Support Apprentice offers an opportunity to be exposed to Service Management Service Operations – primarily on the IT&D Service Desk and in field support KEY RESPONSIBILITIES Responsible for investigating and resolving incidents/problems remotely More ❯

SME in the Energy Sector in their search for a Cyber Security Consultant. You'll play a key role in leading the protection and advancement of cyber defences for operational technology environments. In this role, you'll be instrumental … in safeguarding industrial systems and essential infrastructure from evolving cyber risks. The client is looking for someone with direct experience with smaller energy companies/DNOs and exposure to OT environments and smart metering is ideal! Key Responsibilities Lead evaluations of industrial environments to uncover security gaps and recommend mitigation strategies. Support and guide less experienced team members, fostering their … development through mentoring and knowledge sharing. Create and apply tailored security controls within operational technology ecosystems to protect critical infrastructure. About You At least five years of experience in cyber and network security, ideally including exposure to operational technology environments. Familiarity with industrial systems and communication protocols like Modbus or DNP3 is a plus Track record More ❯

competition across Europe, helps address the intermittency issues posed by renewables and plays a key role in the UK's journey to Net Zero by 2050. Focusing on Information Technology, Operational Technology and Cyber security, you will help protect our people, our premises and digital systems to maintain trust in National Grid Ventures Interconnectors. You will be … to your role as well as important learning modules such as working safely. If relevant to your career aspirations, you will be able to access Institution of Engineering and Technology (IET) membership and seek support from a National Grid IET mentor to help you secure your chartership. We believe in the importance of getting as much on-the-job … initial placement area to kickstart your superpowered career. What you'll need to apply You'll need to achieve a minimum 2:2 in a Cyber-security, Computing or operational technology related degree. It doesn't matter when you graduated or if you are currently working towards your qualification. We just need you to be eager to apply More ❯