1 to 25 of 160 Operational Technology Jobs in the UK

OT Architect l Operational Technology l SCADA l Cyber security l Network l Documentation l Standards Hybrid | £750 PD l inside IR35 l Slough Method Resourcing is working with one of our partnering consultancies in need of an Operational Technology architect to support the first phase of the OT Layer. This will include setting up policies … and Standards as well as documentation in preparation for the next round of projects. The ideal candidate will have: Proven experience in Operational Technology cradle to grave Strong knowledge of SCADA Ability to set the standard and patterns of what good looks like moving forward across the business Stakeholder management Contract Details: Location: West London … days per week IR35: Inside Duration: 6 month with high chance of extension Rate: £750 per day For more information or to apply, please send your CV to OT Architect l Operational Technology l SCADA l Cyber security l Network l Documentation l Standards Hybrid | £750 PD l inside IR35 l Slough RSG Plc is acting as an More ❯

Enterprise Security Architect - Operational Technology (OT) - Lancashire or Greater Manchester - Hybrid. £85k to 90k – 20% bonus. 5k car allowance. Health care. Combined pension contribution 21%. Plus a whole range of other benefits. Enterprise Security Architect who has a passion for security architecture to set direction and provide architecture leadership for this enterprise level north west based critical … infrastructure organisation. You will make a direct impact on the regions drive to Net Zero. As the Enterprise Security Architect, working with operational technology (OT) the primary purpose of this role is to develop enterprise security architecture and supporting policies, guidance in support of the Information and cyber-physical security strategy, ensuring this CNI organisation is resilient against … security threats. As the Enterprise Security Architect, you will be key to establishing the secure by design principles for the OT for this organisation and create the benchmark for other architects in the organisation. OT in this role could be SCADA Engineering, IOT, Telecoms networks, IIOT, Smart metering, Telemetry - any of these would be suitable. As the Enterprise architect you More ❯

Enterprise Security Architect - Operational Technology (OT) - Lancashire or Greater Manchester - Hybrid. £85k to 90k – 20% bonus. 5k car allowance. Health care. Combined pension contribution 21%. Plus a whole range of other benefits. Enterprise Security Architect who has a passion for security architecture to set direction and provide architecture leadership for this enterprise level north west based critical … infrastructure organisation. You will make a direct impact on the regions drive to Net Zero. As the Enterprise Security Architect, working with operational technology (OT) the primary purpose of this role is to develop enterprise security architecture and supporting policies, guidance in support of the Information and cyber-physical security strategy, ensuring this CNI organisation is resilient against … security threats. As the Enterprise Security Architect, you will be key to establishing the secure by design principles for the OT for this organisation and create the benchmark for other architects in the organisation. OT in this role could be SCADA Engineering, IOT, Telecoms networks, IIOT, Smart metering, Telemetry - any of these would be suitable. As the Enterprise architect you More ❯

Technology Information Security Analyst. The Role: As a Operational Technology Information Security Analyst will be responsible for safeguarding the organisation's Operational Technology (OT) environments from cyber threats. This role involves implementing OT security measures, monitoring the OT network for threats, leading incident response efforts, validating security controls, and ensuring the resilience of OT … systems. What you'll be doing: Implement and manage OT security controls, measures, and technologies to protect critical assets and systems. Conduct risk assessments, vulnerability management, and security testing. Develop and implement incident response plans and ensure compliance with regulations. Conduct proactive threat hunting and reactive incident response. Provide regular reports on security status, including incidents, vulnerabilities, and overall health … of OT systems. Collaborate with cross-functional teams, including network engineers, system administrators, and external cybersecurity teams. What you'll need: At least 3 years of experience in OT security engineering, incident response, or a related field. Ability to manage multiple assessments and projects simultaneously. Strong understanding of industrial control systems (ICS) and SCADA systems. Strong problem-solving skills and More ❯

engineering and digital transformation leader in the energy sector to recruit a Cyber Security and Operational Technology Support Engineer. This role offers the opportunity to support critical OT systems and cyber compliance within a highly regulated industrial environment. As the Cyber Security and OT Support Engineer, you will help maintain compliance, configuration control, and technical governance across key … operational systems, ensuring the continued safe and secure operation of the Heysham 1 site. Key Responsibilities: Support the delivery of OT and cyber security services across site systems. Maintain configuration control, backups, and software libraries for OT assets. Administer malware checks, risk registers, and digital forensic investigations. Assist with cyber incident response and deliver awareness training. Ensure adherence to … implement security requirements and drive continual improvement. Key Requirements: BSc/BEng or HND in Computer Science, Cyber Security, or related discipline. Strong understanding of Operational Technology (OT), ICS, SCADA, PLCs, and industrial protocols (Modbus, OPC, HART). Experience with network security, DMZ architecture, and risk management. Working knowledge of cyber security frameworks and governance in regulated industries. More ❯

engineering and digital transformation leader in the energy sector to recruit a Cyber Security and Operational Technology Support Engineer. This role offers the opportunity to support critical OT systems and cyber compliance within a highly regulated industrial environment. As the Cyber Security and OT Support Engineer, you will help maintain compliance, configuration control, and technical governance across key … operational systems, ensuring the continued safe and secure operation of the Heysham 1 site. Key Responsibilities: Support the delivery of OT and cyber security services across site systems. Maintain configuration control, backups, and software libraries for OT assets. Administer malware checks, risk registers, and digital forensic investigations. Assist with cyber incident response and deliver awareness training. Ensure adherence to … implement security requirements and drive continual improvement. Key Requirements: BSc/BEng or HND in Computer Science, Cyber Security, or related discipline. Strong understanding of Operational Technology (OT), ICS, SCADA, PLCs, and industrial protocols (Modbus, OPC, HART). Experience with network security, DMZ architecture, and risk management. Working knowledge of cyber security frameworks and governance in regulated industries. More ❯

engineering and digital transformation leader in the energy sector to recruit a Cyber Security and Operational Technology Support Engineer. This role offers the opportunity to support critical OT systems and cyber compliance within a highly regulated industrial environment. As the Cyber Security and OT Support Engineer, you will help maintain compliance, configuration control, and technical governance across key … operational systems, ensuring the continued safe and secure operation of the Heysham 1 site. Key Responsibilities: Support the delivery of OT and cyber security services across site systems. Maintain configuration control, backups, and software libraries for OT assets. Administer malware checks, risk registers, and digital forensic investigations. Assist with cyber incident response and deliver awareness training. Ensure adherence to … implement security requirements and drive continual improvement. Key Requirements: BSc/BEng or HND in Computer Science, Cyber Security, or related discipline. Strong understanding of Operational Technology (OT), ICS, SCADA, PLCs, and industrial protocols (Modbus, OPC, HART). Experience with network security, DMZ architecture, and risk management. Working knowledge of cyber security frameworks and governance in regulated industries. More ❯

role in designing, implementing, and maintaining critical infrastructure systems, ensuring performance, resilience, and security across their platforms. Your experience with NSX-T, cloud platforms, and operational technology (OT) environments will be especially valuable. Key Requirements from the Infrastructure Engineer: Proven experience in enterprise Wintel Server administration Strong knowledge of VMware technologies Hands-on experience building Nutanix environments Solid … understanding and experience with NSX-T Familiarity with Operational Technology (OT) environments (beneficial) Experience with SCCM, SolarWinds, and enterprise monitoring tools Understanding of Unix/Linux fundamentals Experience with cloud platforms (e.g., AWS, Azure) Strong analytical and troubleshooting skills Excellent communication and documentation abilities Key Responsibilities of the Infrastructure Engineer: Build, configure, and manage Wintel Server environments (Windows … with cloud platform integrations and migrations (e.g., Azure, AWS) Support and maintain enterprise systems using SCCM Leverage Unix/Linux fundamentals for cross-platform administration Collaborate with IT and OT teams to support operational technology systems The Infrastructure Engineer role is mostly remote with ad hoc travel to sites in South East of the UK. Apply now to More ❯

role in designing, implementing, and maintaining critical infrastructure systems, ensuring performance, resilience, and security across their platforms. Your experience with NSX-T, cloud platforms, and operational technology (OT) environments will be especially valuable. Key Requirements from the Infrastructure Engineer: Proven experience in enterprise Wintel Server administration Strong knowledge of VMware technologies Hands-on experience building Nutanix environments Solid … understanding and experience with NSX-T Familiarity with Operational Technology (OT) environments (beneficial) Experience with SCCM, SolarWinds, and enterprise monitoring tools Understanding of Unix/Linux fundamentals Experience with cloud platforms (e.g., AWS, Azure) Strong analytical and troubleshooting skills Excellent communication and documentation abilities Key Responsibilities of the Infrastructure Engineer: Build, configure, and manage Wintel Server environments (Windows … with cloud platform integrations and migrations (e.g., Azure, AWS) Support and maintain enterprise systems using SCCM Leverage Unix/Linux fundamentals for cross-platform administration Collaborate with IT and OT teams to support operational technology systems The Infrastructure Engineer role is mostly remote with ad hoc travel to sites in South East of the UK. Apply now to More ❯

role in designing, implementing, and maintaining critical infrastructure systems, ensuring performance, resilience, and security across their platforms. Your experience with NSX-T, cloud platforms, and operational technology (OT) environments will be especially valuable. Key Requirements from the Infrastructure Engineer: Proven experience in enterprise Wintel Server administration Strong knowledge of VMware technologies Hands-on experience building Nutanix environments Solid … understanding and experience with NSX-T Familiarity with Operational Technology (OT) environments (beneficial) Experience with SCCM, SolarWinds, and enterprise monitoring tools Understanding of Unix/Linux fundamentals Experience with cloud platforms (e.g., AWS, Azure) Strong analytical and troubleshooting skills Excellent communication and documentation abilities Key Responsibilities of the Infrastructure Engineer: Build, configure, and manage Wintel Server environments (Windows … with cloud platform integrations and migrations (e.g., Azure, AWS) Support and maintain enterprise systems using SCCM Leverage Unix/Linux fundamentals for cross-platform administration Collaborate with IT and OT teams to support operational technology systems The Infrastructure Engineer role is mostly remote with ad hoc travel to sites in South East of the UK. Apply now to More ❯

Technology Information Security Analyst. The Role: As a Operational Technology Information Security Analyst will be responsible for safeguarding the organisation's Operational Technology (OT) environments from cyber threats click apply for full job details More ❯

Our client, a global food manufacturing company with a rich heritage and a portfolio of iconic brands, is seeking a talented and motivated Regional Operational Technology Consultant to join their team. Based in the UK with travel to UK sites (North), this permanent role offers the opportunity to lead the control and automation systems infrastructure strategy for their … countries, they believe in fostering a culture of collaboration, continuous improvement, and personal growth. Role Summary: As the Regional Operational Technology Consultant, you will proactively manage the OT environment, focusing on obsolescence, security, new installations, hardware and software standards, and driving new OT technology solutions for supply chain improvements. Responsibilities: Lead control and automation systems infrastructure at … SCCM, Intune, Defender. Strong stakeholder management skills and experience. High personal drive, time management, prioritization skills. Desirable Skills & Experience: Experience with Siemens PCS7 systems, Automated Warehouse Systems, IoT, and OT security. Systems development and requirement analysis. Excellent team leadership skills. Project management and negotiation skills. Training and coaching skills. Qualifications: Engineering qualification in relevant discipline. Relevant IT/OT certifications More ❯

be using your technical skills to problem solve with our clients, as well as working on internal projects Tackling cybersecurity hurdles for organisations, particularly in Operational Technology (OT) Hybrid working with the team on client site or in our office a minimum of two days per week. However, the actual time you spend and where you spend it … requirement below, feel free to still apply as we are often hiring for similar roles which your background might be better suited to. Security management of industrial control and operational technology systems and applications such as: Process control SCADA Distributed control PLCs and RTUs Industrial cyber security and data communications Electricity transmission and distribution network control. IoT and More ❯

be part of. We are seeking an inspiring leader with a strong technical background in operational technology to play a key role in the Digitalization team, optimizing OT, IT and DI systems. As an OTI Team Lead you will combine leadership skills with hands-on technical expertise in OT environments, systems and standards enabling effective management of digital … trained and aligned with quality and data integrity standards. Monitor safety, quality and EHS performance for your team. Proactively identify and successfully implement process and technical improvements, leveraging deep OT knowledge. Manage collaborator relationships and communication through effective channels. Support the business and digital transformation initiatives with a clear technical understanding of OT systems and processes. Key Requirements Bachelor's … infrastructure, including practical knowledge of VMWare. Strong understanding of Computer Systems Validation, IT security principles and communication protocols. Knowledge of enterprise architecture, networks, servers and routing systems. Experience with OT systems including operational technology, OT-IT integration and relevant protocols. Strong technical expertise in OT environments with practical knowledge of operational processes and infrastructure. Familiarity with GxP More ❯

About the Role We are seeking a highly skilled and experienced Operational Technology (OT) Project Manager with a strong IT background, ideally within the utilities sector. This role involves leading complex OT initiatives, ensuring seamless integration with IT systems while delivering measurable improvements in operational efficiency, security, and performance. The successful candidate will play a critical role … in driving innovation, managing large-scale transformation projects, and ensuring alignment with business objectives in a utility-focused environment. Key Responsibilities Project Leadership: Plan, execute, and deliver complex OT projects on time, within budget, and to high standards, ensuring alignment with organizational goals. Utilities Expertise: Leverage experience within the utilities sector to address unique challenges, such as infrastructure modernization, regulatory … compliance, and operational optimization. IT & OT Integration: Oversee the integration of OT systems with IT infrastructure, ensuring interoperability, security, and efficiency. Risk Management: Identify, assess, and mitigate risks associated with OT systems and project delivery. Stakeholder Engagement: Build strong relationships with diverse stakeholders, including senior leadership, technical teams, and external partners. Process Improvement: Drive enhancements in OT processes and More ❯

OT Sales Specialist £35,000 + OTE (DOE) Hybrid | Stockport About the Company At Distology, we’re passionate about bringing the most innovative and disruptive cybersecurity solutions to market. As a leading specialist distributor, we connect world-class vendors with partners to deliver technologies that protect both IT and Operational Technology (OT) environments. Our success is powered by … our people — experts who thrive on collaboration, innovation, and making an impact. About the Role As an OT Sales Specialist at Distology, you will play a key role in driving new business and building a strong sales pipeline, identifying, developing, and closing new opportunities by delivering tailored, high-value cybersecurity solutions to partners and their customers. You’ll take a … consultative sales approach, combining your understanding of end-user needs with the partner value proposition to create compelling solutions that address complex OT security challenges. By providing expert knowledge of our products and services, you’ll articulate their value to key decision-makers and drive meaningful business growth. This is a highly collaborative role — ideal for a proactive, results-oriented More ❯

create a supportive environment where everyone can thrive and contribute their unique perspectives. Job Purpose: To provide onsite support for the in-service management of Operational Technology (OT) and ensure cyber security compliance of Plant Computing Systems (PCS) and Technical Support Computing Systems (TSCS) at Heysham 1. The role supports technical governance and cyber security policies, contributing to … Delivery Management Establish governance and reporting structures for contract delivery. Provide succession planning and demonstrate service sustainability. Implement continuous improvement processes. Engineering Services Support configuration control and maintenance of OT/PCS systems. Administer malware checks, backups, and digital forensic investigations. Maintain asset inventories, risk registers, and network diagrams. Participate in cyber incident response and awareness training. Ensure compliance with … EDF standards (CTS, TGN, INF). Cyber Security Compliance Identify and manage cyber risks to OT assets. Maintain documentation and support CBSIS-related procedures. Conduct portable computing device assessments. Handle and appropriately protect sensitive or restricted information. Support the management of CBSIS documentation, including security risk assessments and operating procedures [ OT/PCS In-Service Management Assist with configuration management More ❯

Are you passionate about protecting critical infrastructure and ensuring cyber-secure operations? Do you have experience supporting Operational Technology (OT) environments and maintaining compliance with cyber security standards? Would you like to play a key role in safeguarding one of the UK's most important energy assets? If so, this could be the perfect opportunity for you. What … for maintaining and improving the cyber resilience of Operational Technology, Plant Computing Systems (PCS) and Technical Support Computing Systems (TSCS), • Supporting configuration control, maintenance and security of OT/PCS systems, • Participating in cyber incident response and awareness training, • Ensuring compliance with company standards (CTS, TGN, INF), • Identifying and mitigating cyber risks across OT assets. Where will you More ❯

OT Cyber Security Engineer Morecambe, Lancashire Permanent Competitive Salary VIQU have partnered with a leading organisation in the industrial technology and energy sector to hire an OT Cyber Security Engineer. This role focuses on safeguarding Operational Technology (OT) and Plant Computing Systems (PCS) through robust cyber security practices, compliance management, and continuous improvement. You ll work onsite … within a highly regulated environment, supporting system security, risk management, and operational resilience across critical infrastructure. Key Responsibilities of the OT Cyber Security Engineer: Support configuration control, malware checks, backups, and digital forensic investigations for OT/PCS systems Maintain accurate asset inventories, risk registers, and network diagrams Identify, assess, and manage cyber risks to OT assets Administer and … security requirements Ensure compliance with IEC 62443, NIST CSF, and EDF standards Support software library management, version control, and configuration tracking Promote knowledge sharing and capability development within the OT cyber team Key Requirements of the OT Cyber Security Engineer: Degree or HND in Computer Science, Cyber Security, or related discipline Hands-on experience with ICS, SCADA, PLCs, HMIs, and More ❯

OT Cyber Security Engineer Morecambe, Lancashire – Permanent – Competitive Salary VIQU have partnered with a leading organisation in the industrial technology and energy sector to hire an OT Cyber Security Engineer. This role focuses on safeguarding Operational Technology (OT) and Plant Computing Systems (PCS) through robust cyber security practices, compliance management, and continuous improvement. You’ll work onsite … within a highly regulated environment, supporting system security, risk management, and operational resilience across critical infrastructure. Key Responsibilities of the OT Cyber Security Engineer: Support configuration control, malware checks, backups, and digital forensic investigations for OT/PCS systems Maintain accurate asset inventories, risk registers, and network diagrams Identify, assess, and manage cyber risks to OT assets Administer and … security requirements Ensure compliance with IEC 62443, NIST CSF, and EDF standards Support software library management, version control, and configuration tracking Promote knowledge sharing and capability development within the OT cyber team Key Requirements of the OT Cyber Security Engineer: Degree or HND in Computer Science, Cyber Security, or related discipline Hands-on experience with ICS, SCADA, PLCs, HMIs, and More ❯

Job Title: OT Cyber Security Engineer (Contract) Location: Warwick (Hybrid – approx. 1–2 days per week on-site) Contract: 6–12 months initially (long-term opportunity) IR35: Inside IR35 Day Rate: Umbrella: £500-600/day Travel: Approx. 10% international travel (Europe, Middle East, Asia). Regular UK travel to Warwick and occasional travel to Lincoln. Training travel to Holland. … Role Overview We are seeking a hands-on OT Cyber Security Engineer to join a specialist Industrial Cyber Security team supporting cybersecurity implementation across operational technology (OT) environments. This role involves a blend of technical execution, solution configuration, documentation, stakeholder support, and training , with the opportunity to work directly on live operational networks and large-scale industrial … with internal product and engineering teams, and help strengthen cybersecurity capability across multiple business functions. This is a hands-on role and would suit a Control Systems Engineer or OT Security Specialist who has experience working in industrial environments (Energy, Utilities, Oil & Gas, Manufacturing, etc.). Key Responsibilities Report to the Lead Industrial Cyber Security Execution Manager and support cyber More ❯

IT & OT Asset Analyst Location: Newport Job Type: Full-time Salary £52,107 Reed Technology is seeking a highly skilled and proactive IT & OT (Operational Technology) Asset Analyst to join their clients IT Commercial and Contracts Team. This pivotal role within the IT Service Management function is essential for managing the end-to-end lifecycle of all … IT and OT assets, including hardware, software, licenses, and other technology-related items. The IT & OT Asset Analyst will ensure assets are tracked, maintained, and optimised throughout their lifecycle, ensuring compliance with policies, industry standards, and regulatory requirements while driving continuous improvement in asset management practices. Day-to-day of the role: Assist in maintaining accurate records for both … IT and OT assets across multiple platforms, ensuring comprehensive data is available in asset management systems like ServiceNow and CMDB. Support the Asset Manager in managing the full lifecycle of IT and OT assets, from procurement to decommissioning, ensuring all relevant asset information is captured and updated regularly. Help ensure that asset management processes comply with policies and relevant regulations More ❯

Head of Operational Technology (OT) Hybrid- Bristol 2 days a week in the office Salary £90-100k base plus package and Bonus I am looking for a Head of OT to lead the design, deployment, and support of communication and monitoring systems. This role combines hands-on technical oversight with team leadership and cross-functional collaboration. Key … Responsibilities: Lead and mentor a team of OT engineers Own OT design from concept to commissioning Ensure cybersecurity and network performance standards are met Oversee documentation, integration, and supplier coordination Support reactive troubleshooting and participate in on-call rota Manage OT system maintenance and upgrades across UK sites Essential Skills & Experience: Proven leadership in OT or industrial IT environments Strong … knowledge of IT/OT networks, cybersecurity, and industrial protocols (Modbus, RS485) Familiarity with Windows admin, network tools, and remote troubleshooting Self-motivated, adaptable, and confident working across teams Preferred: Experience with PV/BESS systems, Linux admin, Fortinet/Mikrotik/Moxa hardware AutoCAD and data acquisition systems knowledge Requirements: STEM degree or equivalent experience More ❯

OT Support Engineer Nuclear Industry Morecambe (Heysham Power Station) Neg (Enquire for details SC Clearance Eligibility Required MERITUS are working with an innovative Systems Integration Consultancy looking for an Operational Technology (OT) Support Engineer to join on client site at Heysham Power Station. If successful you'll play a vital role in maintaining and enhancing the cyber security … posture of critical infrastructure systems. You will be responsible for supporting in-service management of OT environments, ensuring compliance with national and industry-specific standards, and contributing to the ongoing digital transformation of key energy and manufacturing assets. This position is ideal for individuals passionate about cyber security in industrial contexts, offering opportunities for professional development and hands-on technical … engagement in one of the UK's most important sectors. The client require candidates to be eligible for SC Clearance. Main Responsibilities: Provide on-site support for OT and Plant Computing Systems (PCS), ensuring cyber security compliance and operational integrity. Administer configuration control, malware protection, and backup management while maintaining risk registers and system documentation. Participate in cyber incident More ❯

At the heart of easyJet’s strategy is its core purpose: Making Low-Cost Travel Easy. Achieving this ambition demands a renewed focus on operational transformation as a key enabler for scalable growth and resilience. Advances in technology, data, and AI unlock transformative opportunities, enhancing efficiency, optimising processes, and driving industry-leading innovation. These efforts are essential to … supporting easyJet’s plans to significantly grow its fleet in the coming years. To fully harness this opportunity, we are embarking on a bold new phase — one that places technology and data at the very core of how our operations run. This transformation is shaped around cross-functional product teams aligned to key mission areas such as Planning, Network … Operations, Engineering, Aircraft Performance, Safety, and Airports. By integrating data-driven insight with advanced technology platforms, we aim to deliver smarter, faster decision-making, stronger operational performance, and an improved experience for both crew and customers. Our approach is designed to be agile, responsive, and scalable by giving teams the tools, autonomy, and clarity to deliver lasting impact. More ❯