51 to 75 of 214 Operational Technology Jobs in the UK

Join a leading system integrator delivering high-impact OT infrastructure solutions across the energy, utilities, and industrial sectors. This role sits in a well-established engineering team focused on secure, resilient systems design and delivery within highly regulated environments. Operational Technology (OT) experience is essential. This role won’t suit someone from a purely enterprise IT background. You … ll take the lead on Windows, virtualisation, and network architecture across multiple major OT projects, contributing to both delivery and pre-sales activity. Key Responsibilities Lead design and configuration of Windows Server environments, virtualisation (VMware/Hyper-V), and network infrastructure Define secure architectures in line with IEC 62443 and client-specific standards Support project lifecycle documentation (FDS, SDS, test … engineers and provide SME input across bids and live workstreams Interface with internal cyber teams to ensure systems are secure by design Key Requirements 5+ years’ experience working in OT or industrial environments (energy, utilities, critical infrastructure, etc.) Deep technical knowledge of: Windows Server 2016–2022, domain config, GPOs VMware or Hyper-V virtualisation Switch and firewall configuration Strong understanding More ❯

hardware provider with a global presence delivering payment solutions to consumers. As they continue to grow their offering, they are looking for a Lead Security Engineer with experience of Operational Technology assets to join the team working on a hybrid basis with the office being in Dundee. The ideal candidate will take a leadership role while also collaborating … within a highly driven team, dedicated to enhancing security solutions across a diverse range of products and technologies. Key Responsibilities: Physical Security Protection: Design and implement measures to safeguard OT assets. Fraud Prevention: Develop strategies and technologies aimed at preventing fraud. Risk Assessment: Perform comprehensive risk assessments and vulnerability analyses for OT systems. Regulatory Compliance: Ensure all security initiatives align More ❯

industrial manufacturing processes (rolling mills, process lines, plate mills, power plants, etc.). Knowledge of power generation and grid stability systems. Knowledge/awareness of Operational Technology (OT) cyber security. Chartered Engineer status or working towards achieving it. Openness for short term travel to support commissioning activities domestically and overseas. You can expect from us: Challenging and exciting More ❯

or Glasgow Salary: £58,100 - £87,100 + performance-related bonus and a range of benefits to support your finances, wellbeing and family. Working Pattern: Permanent The role The OT Security team within SSEN Transmission are responsible for the security of the digital systems that keep the lights on. This role will lead a small team of analysts and engineers … Framework (CAF). An understanding of other control frameworks such as NIST CSF and ISA/IEC62443 would also be beneficial. - Experience working within an Operational Technology (OT) environment, preferably for a large, regulated utility. Including understanding the limitations to applying controls within an OT environment. - Experience leading others including prioritising workload, development of junior members of the More ❯

or Glasgow Salary: £58,100 - £87,100 + performance-related bonus and a range of benefits to support your finances, wellbeing and family. Working Pattern: Permanent The role The OT Security team within SSEN Transmission are responsible for the security of the digital systems that keep the lights on. This role will lead a small team of analysts and engineers … Framework (CAF). An understanding of other control frameworks such as NIST CSF and ISA/IEC62443 would also be beneficial. - Experience working within an Operational Technology (OT) environment, preferably for a large, regulated utility. Including understanding the limitations to applying controls within an OT environment. - Experience leading others including prioritising workload, development of junior members of the More ❯

or Glasgow Salary: £58,100 - £87,100 + performance-related bonus and a range of benefits to support your finances, wellbeing and family. Working Pattern: Permanent The role The OT Security team within SSEN Transmission are responsible for the security of the digital systems that keep the lights on. This role will lead a small team of analysts and engineers … Framework (CAF). An understanding of other control frameworks such as NIST CSF and ISA/IEC62443 would also be beneficial. - Experience working within an Operational Technology (OT) environment, preferably for a large, regulated utility. Including understanding the limitations to applying controls within an OT environment. - Experience leading others including prioritising workload, development of junior members of the More ❯

or Glasgow Salary: £58,100 - £87,100 + performance-related bonus and a range of benefits to support your finances, wellbeing and family. Working Pattern: Permanent The role The OT Security team within SSEN Transmission are responsible for the security of the digital systems that keep the lights on. This role will lead a small team of analysts and engineers … Framework (CAF). An understanding of other control frameworks such as NIST CSF and ISA/IEC62443 would also be beneficial. - Experience working within an Operational Technology (OT) environment, preferably for a large, regulated utility. Including understanding the limitations to applying controls within an OT environment. - Experience leading others including prioritising workload, development of junior members of the More ❯

and growth, while providing regional leadership to align field operations with the global strategy. This position is highly technical, requiring hands-on experience with complex Operational Technology (OT) environments. The ideal candidate will be able to support solutions within these environments, including troubleshooting, configuration, and performing system upgrades. A strong understanding of industrial networks, cybersecurity, and OT protocols … is essential to success in this role. You must also be able to address technical challenges in OT ecosystems and offer practical, real-time support to ensure optimal performance. In this role, you will: Develop and implement strategies to improve customer satisfaction, retention, and expansion within the region. Customer Relationship Management: Build and maintain strong, long-term relationships with customers … the ability to advocate for their success both technically and strategically. Team Collaboration: Proven ability to work cross-functionally with sales, product, engineering, and marketing teams. Nice to have: OT cybersecurity experience. Experience managing and delivering recurring customer engagements (QBRs, EBRs, etc.). More ❯

helping customer organisations navigate this ever-changing space. What You'll Do: Build and manage excellent networks and customer relationships (typically at CIO, CTO, COO, CISO or Head of Technology level) across a range of organisations within the public sector. Take accountability for the delivery of cyber security engagements and leading multiple engagements on a day to day basis. … network and take responsibility for initiating, leading and winning new business. Develop and maintain industry awareness and best practices, relating to legislation & regulations, emerging threats, areas of operation and technology, surrounding Information Security and Data Protection; and compete in knowledge transfer activities. Offer advice and guidance on Information Security and Data Protection, to employees at all levels, to safeguard … delivering major cyber security or digital transformation programmes within Critical National Infrastructure (CNI), ideally across energy generation, utilities, or similar regulated sectors. Strong understanding of Operational Technology (OT) environments, with hands-on experience in securing and modernising legacy systems, including DCS, SCADA, and ICS, aligned to NCSC CAF, IEC 62443, and NIST 800-82. Direct experience supporting More ❯

Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving real transformation change within our clients. We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data and business applications. We have a passion for using technology to solve business problems, working in partnership … and-shift deployments and prepare environments for future use. Supporting monitoring and observability using tools like Splunk, Cloudability, Wiz, AWS Systems Manager, and CloudFormation. Collaborating with cloud infrastructure and OT stakeholders to ensure on-premise workloads are mirrored effectively in AWS. Contributing to proof-of-concept environments and supporting internal knowledge transfer. Practical experience with AWS services and cloud deployment. … Java, or .Net). Experience with Infrastructure as Code tools like Terraform or CloudFormation. A hands-on, collaborative approach to engineering and automation. Exposure to Operational Technology (OT) or complex legacy environments is a bonus - but not essential. At Sword, our core values and culture are based on caring about our people, investing in training and career development More ❯

Engineer to join a busy IT team within a dynamic, fast-paced manufacturing environment. This role is based on-site at modern offices in Gravesend, supporting both office and operational technology systems. You will be providing 1st line technical support to end users, assisting with hardware, software, and networking tasks. Full training will be provided, making this an … equipment. Log and track issues using the helpdesk system. Ensure equipment and asset records are kept up to date. What We’re Looking For A passion for IT and technology with a willingness to learn. Excellent communication skills and a customer-focused approach. Basic knowledge of Windows, Microsoft 365, and general PC setup/troubleshooting. The ability to work … a team. What’s on Offer Competitive daily rate. On-the-job training and the chance to work with a highly experienced IT team. Exposure to both office and operational technology systems in a well-established business. This is a great opportunity for someone looking to gain hands-on IT experience in a supportive environment. More ❯

be responsible for, on site, is varied from office facilities modifications & construction to pipework inline inspection (ILI) projects, to SCADA control system upgrades on the Operational Technology (OT) network, to specialist vehicle builds, through to various mechanical & electrical projects on the process plant. You may also be involved with IT infrastructure and Cyber security improvement projects. Project value More ❯

Ability to conduct technical analysis and produce clear documentation Familiarity with network audit tools such as Illumio or Guardicore Desirable Experience with Legacy infrastructure and operational technology (OT) Understanding of asset management and BAU handover processes Awareness of Zero Trust principles and NIST frameworks Exposure to cloud networking (Azure, AWS, GCP) If this is of interest, please apply More ❯

are met. Your focus will include: - Leading and guiding third-party integrators and package unit suppliers to ensure seamless integration into the overall automation and operational technology (OT) landscape. - Acting as a central technical point of contact for automation and MES topics, helping to resolve issues quickly and maintain project momentum. - Driving alignment with established automation standards and More ❯

are met. Your focus will include: - Leading and guiding third-party integrators and package unit suppliers to ensure seamless integration into the overall automation and operational technology (OT) landscape. - Acting as a central technical point of contact for automation and MES topics, helping to resolve issues quickly and maintain project momentum. - Driving alignment with established automation standards and More ❯

not limited to) railway, power and aviation. Specific roles and responsibilities are commensurate with experience and qualifications. Firstco project engineers will provide networks to support Operational Technology (OT) and critical infrastructure such as SCADA/PLC, CCTV, public address, information systems and other sub-systems as appropriate. Due to the nature of Firstco's projects, some works will … be required to be undertaken over night shifts or weekends to meet operational constraints. This will be occasional and planned activity, with the role being predominantly weekday-based. This role includes an element of on-call, remote assistance … as part of a second-line team to support several of Firstco's networks. Qualifications, Experience and Education Requirements At least 5 years' experience working with networks that support OT/critical infrastructure. Experience in configuring and supporting network devices to at least a Cisco CCNA level (or equivalent). Ability to work independently, think creatively and analytically, and make More ❯

Security Lead - UK, London - Permanent Contract This is your opportunity to work for a global data centre company that partners with the world's largest technology firms to provide robust and sustainable operating infrastructure. With significant investments secured, this data centre group is … entering their next phase of growth and are looking to bring on board a Security Lead. Responsibilities: Lead the design, coordination, and deployment of ICN (Industrial Control Networks) and OT (Operational Technology) network systems to ensure on-time integration. Act as the Security & Communications Lead, engaging with project teams to align technical resources with project requirements and schedules. … centre projects Engage and manage multiple vendors, technical partners, and stakeholders across the region to ensure smooth execution of security and ICT installations. Maintain strong working relationships with Authorised Technology Partners (ATPs) and Technical Site Managers, acting as the primary point of contact for technical inquiries Lead training courses and internal and external workshops, empowering teams with technical knowledge More ❯

growth. Our ethos is to be highly innovative in teaching and we are recognised as the sector leader in Degree Apprenticeships where we deliver the award winning Digital and Technology Solutions programme in collaboration with a wide range of companies. We are a founding member of the National Institute of Coding. The Department has a long track record of … and mentor to earn career academics within the department. We are looking for candidates with expertise in one of the following areas: Cryptography, quantum encryption, or secure quantum communications OT(Operational Technology) security/ICS (Industrial Control System) security Trust, identity or privacy Ideal Candidate We are seeking applicants who have expertise in the field of Cyber Security More ❯

growth. Our ethos is to be highly innovative in teaching and we are recognised as the sector leader in Degree Apprenticeships where we deliver the award winning Digital and Technology Solutions programme in collaboration with a wide range of companies. We are a founding member of the National Institute of Coding. The Department has a long track record of … and mentor to earn career academics within the department. We are looking for candidates with expertise in one of the following areas: Cryptography, quantum encryption, or secure quantum communications OT(Operational Technology) security/ICS (Industrial Control System) security Trust, identity or privacy Ideal Candidate We are seeking applicants who have expertise in the field of Cyber Security More ❯

security solutions to the market. Our team of experts works closely with vendors and partners to deliver cutting-edge security technologies that protect IT and Operational Technology (OT) environments. Role Overview: As a Sales Specialist, you will play a key role in identifying, developing, and closing opportunities by delivering tailored, high-value solutions to partners and their customers. More ❯

commercial experience working as a Technical Architect/SME on GE Power On programmes within the Energy Sector. Subject Matter Expertise with GE Power On product. Strong understanding of OT (Operational Technology) software. Cloud migration experience. Nice to have: Immediate availability. If interested, with relevant experience, please apply with your latest CV ASAP. Hays Specialist Recruitment Limited acts More ❯

commercial experience working as a Technical Architect/SME on GE Power On programmes within the Energy Sector. Subject Matter Expertise with GE Power On product. Strong understanding of OT (Operational Technology) software. Cloud migration experience. Nice to have: Immediate availability. If interested, with relevant experience, please apply with your latest CV ASAP. Hays Specialist Recruitment Limited acts More ❯

adhere to change control processes Required Experience: Strong working knowledge of SCADA platforms , including one or more of: Ignition, Wonderware, ASP, WinCC Solid understanding of Operational Technology (OT) protocols and Fieldbus networks , such as: Modbus, Profinet, IO-Link , and ideally experience with the IEC61850 family Previous involvement in site commissioning activities and supporting live environments BMS knowledge – ideally More ❯

World Wide Technology (WWT), a global technology integrator and IT solutions provider. World Wide Technology, established in 1990 in St. Louis, Missouri, collaborates with OEMs like Cisco and Dell EMC to offer infrastructure security and custom app development services to Fortune 500 companies in various sectors. With over 10,000 employees globally, we generate $20 billion in … months! Location: Scotland, UK (Remote with occasional travel to Glasgow and Leven) Job description: We are seeking an experienced Operational Technology Project Manager to lead and coordinate OT initiatives across our manufacturing operations . Key Responsibilities: Experienced Project Manager with strong skills in Operational Technologies in Manufacturing/Industrial domain. Strong Stakeholder management Lead OT projects involving … Develop and manage project plans, budgets, timelines, and resource allocations. Monitor project progress and adjust plans to meet deliverables and KPIs. Conduct risk assessments and implement mitigation strategies for OT systems. Maintain documentation for system architecture, configurations, and operational procedures. Support change management and training initiatives for OT system users. Good to have Infrastructure/Networking experience. All candidates More ❯

Please visit our careers site to find out more about working at Ki Job Details: Technology Governance Analyst Full details of the job. Vacancy Name: Technology Governance Analyst Employment Type: Permanent Location: London Role Details How insurance is underwritten here hasn't changed in 300 years - until now. At Ki, we are genuinely solving problems that haven't … been solved with technology in the insurance space. We are building the first fully digital and data-led insurance platform in the London Market. Ki is used by the world's leading insurance brokers to provide cover for their clients against some of the planet's biggest risks. We are the first movers in this space. Think challenger bank … disasters. We are a forward-thinking, dynamic company with a solid financial foundation and exciting growth plans. At the forefront of the insurance industry transformation, we leverage cutting-edge technology to deliver innovative solutions to our clients. Our mission is to revolutionize the insurance landscape, and we are looking for passionate individuals to join our team and contribute to More ❯