1 to 25 of 258 Operational Technology Jobs in the UK excluding London

offers a hybrid working model, empowering you to find the optimal balance between remote and in-office work. R&D Operational Technology (OT) Network Security Engineer Within R&D Digital & Tech we are looking for an Operational Technology (OT) Network Security Engineer who will oversee networks … used for R&D operations and have the necessary operational knowledge to specify network changes, assuring continued network availability. The OT Network Security Engineer will support Site Focal Point with technical insight necessary for secure file management according to policies and have a role in new system implementation and … incident response. It is key for the OT Network Security Engineer to have in-depth understanding of network architecture to design, implement, and manage secure and efficient networks and proficiency with cybersecurity tools (e.g., firewalls, intrusion detection/prevention systems) and techniques to protect network integrity and respond to security More ❯

Technology (DET) team, you will report to the Head of Cybersecurity and join our established Cybersecurity Practice. We are seeking a highly experienced OT Cybersecurity Technical Lead to support a strategic client engagement in the UK rail sector, with a focus on the security of operational technology … critical infrastructure.In this role, you will lead the technical assurance and delivery of cybersecurity activities across a programme of work involving legacy and modern OT systems, rail-specific technologies, and industrial control components. You will work closely with engineering and operational teams to embed cybersecurity across the lifecycle, ensuring … best practices. Responsibilities Act as the cybersecurity technical lead within a key UK rail sector client engagement, focusing on protecting operational technology (OT) and safety-critical systems. Provide hands-on technical leadership to guide the secure delivery of client-specific systems and solutions, ensuring alignment with project requirements More ❯

Salary: From £55,000 depending on skills and experience What you'll be doing: Applying security standards and best practices relating to IT/Operational Technology and adapting and tailoring where required to ensure a secure and compliant estate commensurate to the risk Advising and supporting engineers in … the secure operation, ensuring that the business IT/Operational Technology estate is both protected and enabled to deliver Ensuring that required monitoring, maintenance and updates are applied appropriately to ensure that the capability is safe and secure throughout the IT/Operational Technology lifecycle Undertaking … security controls in line with best practices and security policies Your skills and experiences: You will need to have a good understanding of IT technology within the IT/Operational Technology assurance landscape Have gained Cyber security experience and hold a good understanding of compliance aspects (CCNA More ❯

Technology (DET) team, you will report to the Head of Cybersecurity and join our established Cybersecurity Practice. We are seeking a highly experienced OT Cybersecurity Technical Lead to support a strategic client engagement in the UK rail sector, with a focus on the security of operational technology … infrastructure. In this role, you will lead the technical assurance and delivery of cybersecurity activities across a programme of work involving legacy and modern OT systems, rail-specific technologies, and industrial control components. You will work closely with engineering and operational teams to embed cybersecurity across the lifecycle, ensuring … best practices. Responsibilities Act as the cybersecurity technical lead within a key UK rail sector client engagement, focusing on protecting operational technology (OT) and safety-critical systems. Define cybersecurity requirements within the client's environment, including rail-specific systems, legacy OT, and modern industrial platforms. Support developing and More ❯

Technology (DET) team, you will report to the Head of Cybersecurity and join our established Cybersecurity Practice. We are seeking a highly experienced OT Cybersecurity Technical Lead to support a strategic client engagement in the UK rail sector, with a focus on the security of operational technology … infrastructure. In this role, you will lead the technical assurance and delivery of cybersecurity activities across a programme of work involving legacy and modern OT systems, rail-specific technologies, and industrial control components. You will work closely with engineering and operational teams to embed cybersecurity across the lifecycle, ensuring … best practices. Responsibilities Act as the cybersecurity technical lead within a key UK rail sector client engagement, focusing on protecting operational technology (OT) and safety-critical systems. Define cybersecurity requirements within the client's environment, including rail-specific systems, legacy OT, and modern industrial platforms. Support developing and More ❯

Technology (DET) team, you will report to the Head of Cybersecurity and join our established Cybersecurity Practice. We are seeking a highly experienced OT Cybersecurity Technical Lead to support a strategic client engagement in the UK rail sector, with a focus on the security of operational technology … infrastructure. In this role, you will lead the technical assurance and delivery of cybersecurity activities across a programme of work involving legacy and modern OT systems, rail-specific technologies, and industrial control components. You will work closely with engineering and operational teams to embed cybersecurity across the lifecycle, ensuring … best practices. Responsibilities Act as the cybersecurity technical lead within a key UK rail sector client engagement, focusing on protecting operational technology (OT) and safety-critical systems. Define cybersecurity requirements within the client's environment, including rail-specific systems, legacy OT, and modern industrial platforms. Support developing and More ❯

A leading manufacturer within the medical devices sector is seeking an Operational Technology (OT) Engineer to join their Plymouth-based facility. In this pivotal role, you'll work closely with the OT Lead to oversee the continuous development, support, and security of the site's Operational Technology … is a hands-on, technically diverse role where you will contribute directly to key manufacturing operations, helping to ensure the resilience and efficiency of OT systems while playing a central role in cybersecurity, system integration, and compliance. Operational Technology Engineer Plymouth, UK (Onsite) Permanent, Full-Time Role Department … Information Technology/Engineering Key Responsibilities Manage OT asset inventory, risk assessments, and device recognition. Support secure network architecture and OT cybersecurity policies. Lead and support plant-level OT projects and ensure compliance. Deliver cyber risk training and promote policy adherence. Oversee vendor risk reviews, patching, and system diagnostics. More ❯

an excellent reputation in the market and help deliver market leading solutions through strategy and implementation are looking for a Cyber Security Analyst with Operational Technology experience to join their team. You will work with cutting edge technologies and AI to further enhance your development. This position will … of Operational Technology enhancements Expand the Operational Technology cyber business, projects and teams Perform maturity assessments on a range of OT Security Standards Conduct risk assessments and analyse clients OT environments to identify vulnerabilities and propose suitable migrations Quality and problem-solving Support and train junior … Requirements: Experience/knowledge in cybersecurity with a focus on operational technology and industrial control systems Eligible for SC clearance Knowledge of OT security standards (e.g. IEC 62443, NIST 800-82, NCSC CAF Framework etc.) Knowledge of policies/procedures on OT standards Experience creating frameworks and undertaking More ❯

Project Engineer (Water Industry) Salary: Competitive plus benefits Hours: 37 hours per week Location: Cambridge (travel required) Join our innovative Operational Technology (OT) team as a Project Engineer and play a vital role in delivering cutting-edge Instrumentation, Control, and Automation (ICA) projects across South Staffs Water and … our customers with high quality water, exceptional service and great value for money. The Role Working as part of the Operational Technology (OT) department, the Project Engineer will support the organisation with the delivery of an array of ICA/ICS projects across a wide range of water … production, distribution, and storage facilities. The Project Engineer within the Operational Technology (OT) department is responsible for the planning, coordination, and delivery of Instrumentation, Control, and Automation (ICA) upgrade projects across South Staffs Water and Cambridge Water. The role ensures projects are completed on time, within budget, and More ❯

Job Title: Operational Technology (OT) Engineer Location: Plymouth Overview: Our client is seeking an Operational Technology Engineer to join their manufacturing site in Plymouth. Reporting to the OT Lead, this role will be responsible for maintaining and developing the technology systems that support their production … into real-world healthcare solutions. Key Responsibilities: In this role, the Operational Technology Engineer will: Manage and maintain an accurate inventory of OT assets, identifying risks and ensuring up-to-date records. Support updates and improvements to the site’s OT network infrastructure, aligning with cybersecurity policies. Lead … local project work related to systems and equipment, including risk assessments and policy compliance. Ensure accurate device recognition and management in line with OT security protocols. Deliver cybersecurity awareness and policy training, enabling staff to safely and efficiently use OT systems. Evaluate third-party vendors for risk, oversee critical patching More ❯

deliver market leading solutions through strategy and implementation are looking for a Cyber Operational Technology Analyst with strong Operational Technology (OT) experience to join their team. You will work with cutting edge technologies and AI to further enhance your development. In this role you will be … services by providing technical and advisory expertise to help clients securely craft and deploy Industrial Control Systems (ICS) and operation technology. Main responsibilities: Provide OT/ITS Vulnerability Assessment and Remediation Services to help clients identify, assess, prioritise and mitigate potentially exposed network components Work collaboratively with various cyber teams … market coverage with a key focus on: Strategy and Target Operating Model, Asset Discovery, Risk Assessment and Classification, Change management along with Implementation of OT products and services Build strong relationships with stakeholders Provide ad-hoc OT, subject matter expertise, providing advice regarding design, build and implementation of industrial control More ❯

Operational Technology Engineer page is loaded Principal Operational Technology Engineer Location: Manchester, Cheltenham or London Role Purpose: As a Principal OT consultant in NCC Group's Global OT Consulting and Implementation (C&I) division, your role is pivotal in providing Cyber Security Assurance and Engineering to … activities and mentoring junior consultants, contributing to the overall knowledge sharing and growth within the delivery team. You will be working with the Global OT Director to expand our global engineering capabilities. Additionally, your responsibilities will extend to supporting the development of the C&I capability globally; in some instances … needs of organizations, including managed services, security architecture review, SOC, monitoring, DFIR, Penetration Testing, Safety reviews, and cyber transformation programs. The role within our OT division offers an exciting opportunity for individuals with prior relevant experience in the cyber and assurance field to leverage their skills in delivering high-quality More ❯

inventive solutions in critical infrastructure, manufacturing, equipment vendors, or professional services? Mastery in tackling cybersecurity hurdles for organisations, particularly in Operational Technology (OT) security risk management, is indispensable. An adept grasp of the ever-evolving realm of integrated information systems and OT, coupled with the knack for spotting … your life. We want our people to come into the office at least two days a week. Qualifications 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 More ❯

Programme Manager - Cyber Security & OT Permanent Worthing (Hybrid) 70,000 per annum We're supporting a major organisation on the South Coast looking for an experienced Programme Manager with a proven track record in delivering complex IT and Cyber Security programmes across Operational Technology (OT) and Network Information … including NISCAF) and driving transformation in a heavily integrated, legacy-heavy landscape. Responsibilities Leading and coordinating the delivery of cyber security programmes, particularly across OT and network infrastructure Managing a portfolio of projects, ensuring alignment with business objectives, regulatory compliance, and information security standards Overseeing the full delivery lifecycle - from … and relevant authorities Requirements Deep experience managing cyber security and network information security programmes, including NISCAF compliance Strong understanding of Operational Technology (OT) environments and associated risks Solid background delivering complex IT and business change projects within legacy system landscapes Demonstrable leadership in managing project teams, third-party More ❯

Programme Manager - Cyber Security & OT Permanent | Worthing (Hybrid) £70,000 per annum We're supporting a major organisation on the South Coast looking for an experienced Programme Manager with a proven track record in delivering complex IT and Cyber Security programmes across Operational Technology (OT) and Network Information … including NISCAF) and driving transformation in a heavily integrated, legacy-heavy landscape. Responsibilities Leading and coordinating the delivery of cyber security programmes, particularly across OT and network infrastructure Managing a portfolio of projects, ensuring alignment with business objectives, regulatory compliance, and information security standards Overseeing the full delivery lifecycle - from … and relevant authorities Requirements Deep experience managing cyber security and network information security programmes, including NISCAF compliance Strong understanding of Operational Technology (OT) environments and associated risks Solid background delivering complex IT and business change projects within legacy system landscapes Demonstrable leadership in managing project teams, third-party More ❯

Programme Manager (Cyber Security & OT) Worthing (Hybrid) Circa £70,000 per annum (+£3,600 car allowance) We’re supporting a major organisation on the South Coast looking for an experienced Programme Manager with a proven track record in delivering complex IT and Cyber Security programmes across Operational Technology (OT) and Network Information Systems environments. This permanent role offers the opportunity to lead a portfolio of business-critical cyber initiatives, ensuring compliance with industry regulations (including NISCAF). Responsibilities Leading and coordinating the delivery of cyber security, IT, and business programmes, particularly across OT and network infrastructure. Managing … and relevant authorities. Requirements Deep experience managing cyber security and network information security programmes, including NISCAF compliance. Strong understanding of Operational Technology (OT) environments and associated risks. Solid background delivering complex IT and business change projects. Experience leading and managing project teams, third-party suppliers, and internal stakeholders. More ❯

Programme Manager (Cyber Security & OT) Worthing (Hybrid) Circa £70,000 per annum (+£3,600 car allowance) We’re supporting a major organisation on the South Coast looking for an experienced Programme Manager with a proven track record in delivering complex IT and Cyber Security programmes across Operational Technology (OT) and Network Information Systems environments. This permanent role offers the opportunity to lead a portfolio of business-critical cyber initiatives, ensuring compliance with industry regulations (including NISCAF). Responsibilities Leading and coordinating the delivery of cyber security, IT, and business programmes, particularly across OT and network infrastructure. Managing … and relevant authorities. Requirements Deep experience managing cyber security and network information security programmes, including NISCAF compliance. Strong understanding of Operational Technology (OT) environments and associated risks. Solid background delivering complex IT and business change projects. Experience leading and managing project teams, third-party suppliers, and internal stakeholders. More ❯

at their Plymouth site. Reporting to the Operational Technology lead, the successful candidate will manage the ongoing development and maintenance of the (OT) systems at the Plymouth site If you have a growth mind-set coupled with a willingness to expand your skills/experience and would like … to work for a company that will offer you a career path & fantastic benefits package then look no further! Key Responsibilities: 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 security. Complete More ❯

experience) Shift Patterns: 08:30-16:30 Mon-Fri (37.5 hours per week) Start: ASAP Responsibilities: Managing the ongoing development and maintenance of the OT systems on site Conducting OT asset inventory discovery management Carrying out asset risk assessments Driving plant initiatives and project specification, risk assessment and policy adherence … activity in an effective way Implementing protocol to ensure accurate OT device recognition and management Leading cyber risk awareness and security policy training Promoting the protection of data integrity and security at all times Completing third party vendor risk assessments and critical patch implementation Diagnosing root causes of system failures … and defining corrective actions Coordinating OT process and system change management including the organisation of testing changes Working with wider business teams to ensure correct usage of systems Essential requirements: Degree educated (first class or upper 2:1 result) within an Engineering discipline OR relevant experience with a HND/ More ❯

Technicians, Analyser Technicians and maintenance contractors. Acts as mentor for apprentices. Maintain the safe operation, backups and recovery of all Operational Technology (OT) on the refinery including DCS and PLC systems. Maintain the workload for all OT systems, including maintenance and projects. As required for by work activities … term process unit reliability. Provides Out of hours cover as required. Managing T&I work scope preparation including work scope, work list, scheduling for operational technology to ensure asset lifecycle and long-term system reliability. Qualifications Minimum requirement ONC/OND in a relevant engineering discipline. HNC/… C&P discipline with experience of refinery industrial process control and information systems equipment. Some understanding of networking and cyber security issues affecting operation technology installations is desirable. More ❯

exciting opportunity for an experienced Programme Manager with a strong technical background in Cyber Security, Network Information Security, NISCAF, or Operational Technology (OT) to join a growing team. This role requires a strategic thinker with the ability to manage complex programmes across different stakeholder groups and communicate clearly … Lead the successful delivery of end-to-end programmes in the cyber security and information security space, with a focus on NISCAF compliance and OT security enhancements. Oversee programme planning, execution, monitoring, and closure across multiple workstreams and technical areas. Collaborate with senior stakeholders, technical teams, and third-party vendors … and continuous improvement across teams. Essential Skills and Experience: Proven experience managing large-scale technical or cyber security programmes. In-depth knowledge of NISCAF , OT security , and network information security frameworks . Strong understanding of risk and regulatory requirements related to cyber and operational technology environments. Demonstrated ability More ❯

exciting opportunity for an experienced Programme Manager with a strong technical background in Cyber Security, Network Information Security, NISCAF, or Operational Technology (OT) to join a growing team. This role requires a strategic thinker with the ability to manage complex programmes across different stakeholder groups and communicate clearly … Lead the successful delivery of end-to-end programmes in the cyber security and information security space, with a focus on NISCAF compliance and OT security enhancements. Oversee programme planning, execution, monitoring, and closure across multiple workstreams and technical areas. Collaborate with senior stakeholders, technical teams, and third-party vendors … and continuous improvement across teams. Essential Skills and Experience: Proven experience managing large-scale technical or cyber security programmes. In-depth knowledge of NISCAF , OT security , and network information security frameworks . Strong understanding of risk and regulatory requirements related to cyber and operational technology environments. Demonstrated ability More ❯

exciting opportunity for an experienced Programme Manager with a strong technical background in Cyber Security, Network Information Security, NISCAF, or Operational Technology (OT) to join a growing team. This role requires a strategic thinker with the ability to manage complex programmes across different stakeholder groups and communicate clearly … Lead the successful delivery of end-to-end programmes in the cyber security and information security space, with a focus on NISCAF compliance and OT security enhancements. Oversee programme planning, execution, monitoring, and closure across multiple workstreams and technical areas. Collaborate with senior stakeholders, technical teams, and third-party vendors … and continuous improvement across teams. Essential Skills and Experience: Proven experience managing large-scale technical or cyber security programmes. In-depth knowledge of NISCAF , OT security , and network information security frameworks . Strong understanding of risk and regulatory requirements related to cyber and operational technology environments. Demonstrated ability More ❯

IT/OT Engineering Configuration Specialist Salary: Up to £61,000 + 15% Bonus + 18% Pension Location: West Midlands (3 days a week on-site) Role Overview We are seeking an IT/OT Engineering Configuration Specialist to oversee and maintain the engineering configurations of IT/OT devices … system availability, security, and reliability while supporting both project and business-as-usual (BAU) operations. Key Responsibilities Manage the engineering configurations of IT/OT devices, including firmware and software within test labs. Maintain security standards and ensure compliance with best practices. Support incidents, change management, problem resolution, and configuration … requests. Work collaboratively with internal technical teams and external vendors to align IT/OT environment requirements. Develop and maintain documentation, policies, and standard operating procedures . Support patch management , ensuring minimal downtime and seamless system upgrades. Oversee engineering configuration tools , including firmware and software version tracking. Contribute to asset More ❯

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 ❯