1 to 25 of 69 Remote 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 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 ❯

you want to login/join with: We are looking for a highly motivated and technically skilled Waste Site SCADA Systems Engineer to join our Operational Technology (OT) Waste SCADA support team. In this role, you will support the critical systems that keep our wastewater operations running 24/7, delivering essential wastewater services to millions of customers. … site-based SCADA platforms (targeting 99.2% uptime or higher). Perform essential planned maintenance, including health checks, patches, and hotfixes. Deliver site SCADA system updates and upgrades, ensuring programmable OT/ICA assets remain up to date. Diagnose and resolve faults across SCADA systems, HMIs, and PLCs to restore system functionality. Complete disaster recovery planning and perform annual "data of … Escalate recurring faults and contribute to root cause analysis and long-term mitigation. Incident & Request Management: Respond to SCADA-related service requests (TAPS) within 15 working days. Engage with OT Fault Databases to improve service delivery and reduce reactive workload. Support OT access, alarm, and event data requests for operational and compliance needs. Project & Change Support: Champion the OT More ❯

We are looking for a highly motivated and technically skilled Waste Site SCADA Systems Engineer to join our Operational Technology (OT) Waste SCADA support team. In this role, you will support the critical systems that keep our wastewater operations running 24/7, delivering essential wastewater services to millions of customers. You will be responsible for maintaining and … site-based SCADA platforms (targeting 99.2% uptime or higher). Perform essential planned maintenance, including health checks, patches, and hotfixes. Deliver site SCADA system updates and upgrades, ensuring programmable OT/ICA assets remain up to date. Diagnose and resolve faults across SCADA systems, HMIs, and PLCs to restore system functionality. Complete disaster recovery planning and perform annual "data of … Escalate recurring faults and contribute to root cause analysis and long-term mitigation. Incident & Request Management: Respond to SCADA-related service requests (TAPS) within 15 working days. Engage with OT Fault Databases to improve service delivery and reduce reactive workload. Support OT access, alarm, and event data requests for operational and compliance needs. Project & Change Support: Champion the OT 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 ❯

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 ❯

Part-time Full-time Salary Competitive salary up to £55,000 per annum Job grade B Closing date 08/08/2025 As an Operational Technology (OT) Compute System Engineer , you will be responsible for managing and supporting OT-specific enterprise systems and applications. These business-critical systems play a key role in enabling operational technology … and help deliver new solutions as required by the business. What you'll be doing as a Compute System Engineer Support the ongoing maintenance and lifecycle management of existing OT compute infrastructure, including patching and license management. Work closely with business stakeholders to understand and deliver new technical solutions, including cloud-based technologies, in support of future needs. Act as … Symantec Endpoint Protection, Dell OpenManage Enterprise, Canonical patching tools, NTP, PKI/certificates, and hybrid Azure environments. Contribute to the integration and evolution of Industry 4.0 solutions within the OT compute domain. Participate in an out-of-hours on-call rota (following probation and prerequisites) to provide emergency support for critical OT systems. Support and collaborate with other technical teams More ❯

Job title OT RTU Development Engineer Ref 41373 Division Digital Location Hybrid - Hampton Coal Wharf - TW12 2ES Contract type Permanent Full/Part-time Full-time Salary Competitive salary up to £56,000 per annum Job grade B Closing date 11/08/2025 We are looking for a technically driven, detail-oriented individual who thrives in a collaborative … stakeholders, system integrators, and suppliers to lead the successful development, deployment, and lifecycle management of Remote Terminal Unit (RTU) applications critical to Thames Water's Operational Technology (OT) landscape. We are seeking an OT RTU Development Engineer to manage the full lifecycle of RTU application solutions across Thames Water's clean and wastewater networks. This includes the design … configuration, optimisation, and support of standardised RTU architectures to enable secure, resilient, and scalable telemetry and automation systems across thousands of distributed assets. What you'll do as an OT RTU Development Engineer RTU Application Development & Lifecycle Management: Lead the design, build, and configuration of standardised RTU application solutions. Develop and maintain RTU firmware libraries, templates, and configurations. Define and 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 ❯

stakeholders, system integrators, and suppliers to lead the successful development, deployment, and lifecycle management of Remote Terminal Unit (RTU) applications critical to Thames Waters Operational Technology (OT) landscape.We are seeking an OT RTU Development Engineer to manage the full lifecycle of RTU application solutions across Thames Waters clean and wastewater networks.This includes the design, configuration, optimisation, and … support of standardised RTU architectures to enable secure, resilient, and scalable telemetry and automation systems across thousands of distributed assets. What youll do as an OT RTU Development Engineer RTU Application Development & Lifecycle Management: Lead the design, build, and configuration of standardised RTU application solutions. Develop and maintain RTU firmware libraries, templates, and configurations. Define and manage RTU upgrade processes … languages and related platforms. Validate firmware and communication protocols through rigorous testing. Support the development of RTU architecture and integration frameworks. Project Support & Collaboration: Support internal capital delivery and OT project teams with RTU technical input. Work with system integrators and vendors to deploy and optimise RTU solutions. Provide second-tier technical support and fault diagnostics for RTU installations. Stakeholder More ❯

The Head of IT Operations will provide operational leadership of IT infrastructure, cloud, network, and telephony systems, supporting mission-critical services across port terminals, shipping operations, and commercial offices. This role is pivotal in ensuring IT operations are resilient, secure, and aligned with the dynamic needs of the maritime and port services industry, delivering high performance across a complex … service reliability for crane automation, yard management systems, and terminal access control. Cybersecurity & Compliance * Collaborate with the cybersecurity function to secure infrastructure against threats targeting critical national infrastructure, including OT (Operational Technology) environments. * Ensure compliance with maritime, data protection, and operational standards including NIST, and local port authority requirements. * Lead business continuity and disaster recovery planning with … connectivity in multi-site or operationally intensive settings. Key Skills: * Deep understanding of maritime and port operations * Network and cloud infrastructure architecture * Strong vendor and stakeholder management * Familiarity with OT/IT convergence and control systems * Operational and project leadership in high-availability environments * Regulatory and cyber risk awareness in critical infrastructure Minimum Education Requirements: * Bachelor's or Master More ❯

week on-site) Rate: £700 per day (umbrella) About the Role: As an Endpoint Security Engineer, you will play a vital role in safeguarding our Operational Technology (OT) and Information Technology (IT) environments. Your expertise will help identify risks and vulnerabilities while developing effective strategies to mitigate them. You'll help us achieve our vision of being … a world-leading Information Technology and Digital function in the energy sector. What You'll Do: Administer and maintain the End Point Security platforms (Tanium & Sentinel One) across enterprise environments. Deploy, configure, and manage End Point Security, including Tanium modules such as Asset, Patch, Deploy, Threat Response, and Comply. Monitor system performance to ensure high availability and reliability of More ❯

Job Title: OT Cyber Security Manager Location: South Wales/Remote Salary: up to £90,000 + benefits We're hiring for an experienced OT Cyber Security Manager to lead the cyber assurance programme for a critical infrastructure environment. This is a key leadership role in a growing cyber resilience team, focused on protecting operational technology (OT) systems … NIST CSF and IEC 62443 Support incident response planning and real-time investigation efforts Manage technical controls such as firewalls, IDS/IPS, and endpoint protection Coordinate with both OT and IT teams to ensure consistent security posture Run assurance testing activities including audits, pen testing, and vulnerability scans Promote a strong security culture across the business Benefits: Flexible working … You'll join a collaborative, expert-led team where you can apply your knowledge, shape long-term outcomes, and take ownership of key security projects across both IT and OT landscapes. Interested? To find out more, contact Daniel Newton . Apply with your CV and a short cover letter explaining why this role is a good fit for you. Know More ❯

Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster strong partnerships with leading technology giants including Microsoft, AWS, Oracle, Red Hat, OutSystems … Snowflake, ensuring that our customers are provided with the highest quality solutions and services. Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster … strong partnerships with leading technology giants including Microsoft, AWS, Oracle, Red Hat, OutSystems, Snowflake, ensuring that our customers are provided with the highest quality solutions and services. Were An Award-winning Employer Reflecting How Our Employees Are At The Very Heart Of Version 1 And What We Do UK & Ireland's premier AWS, Microsoft & Oracle partner 3300+ strong More ❯

Technology Operations Manager with expert knowledge of ICT Service Delivery Management and the ability to drive change, anticipating and resolving issues and managing risks and mitigations to maximise ICT service delivery is required for a well-established organisation based in Wokingham, Berkshire. If you’ve worked as an IT Support Manger/Infrastructure Manager/IT Manager/ICT … + Benefits LOCATION: Hybrid/Working from home and the office in Wokingham JOB TYPE: Full-Time, Permanent JOB OVERVIEW We have a fantastic new job opportunity for a Technology Operations Manager with expert knowledge of ICT Service Delivery Management and the ability to drive change, anticipating and resolving issues and managing risks and mitigations to maximise ICT service … delivery. Working as a Technology Operations Manager you will be responsible for the organisation’s operational technology support services. This is a pivotal role, responsible for ensuring the seamless delivery, reliability, and evolution of technology services across the Teams within the service area including IT Service Desk, Tech Support, Infrastructure (through matrix management) and performance standards 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 ❯

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 ❯

Lead Infrastructure Engineer (OT/IT) | Systems Integration Consultancy | £Neg (Enquire for Details) | Stone, Staffordshire | Hybrid Working MERITUS are working with a growing Systems Integration Consultancy based in Staffordshire, they're looking for a Lead Infrastructure Engineer to join their energy division working on the design, build & management of OT & IT Infrastructure. As an Operational Technology Systems Engineer … you will be responsible for the end-to-end design, development, and implementation of secure control systems within an OT environment. You will work on a range of innovative projects, providing subject matter expertise in Windows Server, network architecture, and virtualisation technologies, with a key focus on cyber security compliance and robust system design. They're based in Stone, Staffordshire … operate a hybrid working model with 3 days in the office & 2 days remote per week. Main Responsibilities: Design and implement secure OT system architectures, including hardware and network specifications Configure Windows Servers, Active Directory, and Group Policy in line with industry standards Build and maintain virtualised environments using VMWare or Hyper-V platforms Collaborate with internal cyber security teams More ❯

Lead Infrastructure Engineer - OT Windows, Virtualization and Networks Staffordshire - Hybrid Working Permanent A leading systems integration company is seeking experienced Operational Technology Engineer to join its Energy team. The successful candidates will contribute to the design, development, and delivery of secure, high-performance OT systems across sectors including energy, renewables, water, and manufacturing. Key Responsibilities: Design and configure … with standards such as IEC 62443 Produce technical documentation and support testing phases Contribute to project delivery from design through to commissioning Essential Skills: Minimum 5 years' experience in OT or industrial IT environments Proficiency with VMware/Hyper-V, Windows Server, network switches, and firewalls Familiarity with secure system delivery and industry standards Willingness to travel and a full More ❯

our East Finchley office working 3 days in the office and 2 days remotely. Job Description: In this exciting opportunity you will be responsible for managing all key local technology suppliers within a specific supplier management category within the Running Great Restaurant Technology (RGRT) team. There are 3 categories: Customer & Restaurant, Back office & Corporate Services, Infrastructure & Office. This … expected benefits defined in business cases Assess Risk and Compliance aligned with financial services regulations, building these processes into how the framework operates Accountable for working closely on new Technology Adoption & Innovation initiatives to ensure restaurants are ready to receive the changes in terms of training, business process enhancements and that sufficient engagement has taken place, particularly where supplier … partners are involved, so the full benefits are realised Lead a team of subject matter experts to support identification and remediation of root cause ofrecurring issues Accountable for the technology subject matter experts to support the Service Operations team with Problem Management Accountable for the tracking and trending of supplier product performance across all live production services. Where partners More ❯

OT Cyber Security Consultant Location: UK-wide (Remote/Hybrid) Job Type: Full-time Salary: Up to £100K + Benefits (depending on experience) We are currently recruiting for two OT Cyber Security Consultants to join a leading, nationwide organisation delivering high-impact cyber advisory services across critical infrastructure and the built environment. These roles are ideal for experienced cyber professionals … and technical standards to shape secure, sustainable solutions. Key Accountabilities: Deliver high-quality cyber security advisory services to internal projects and external clients. Identify and assess cyber risks across operational technology and cyber-physical systems. Scope and design innovative mitigation strategies tailored to client needs. Contribute to the development and refinement of cyber advisory products and services. Support … the wider business. Required Skills & Qualifications: Proven experience in cyber risk management and advisory, ideally within the built environment or critical infrastructure . Strong understanding of cyber-physical systems , OT environments , and connected infrastructure . Experience applying assurance frameworks and technical standards (e.g. NIST, ISO27001, CAF). Background in governance, risk, and compliance (GRC) functions. Excellent communication and stakeholder engagement More ❯

OT Security Consultant UK - Home Based Imagine your customer is a leading energy provider or critical infrastructure operator , specializing in the delivery of essential services that keep industries and communities running. As an OT security professional, your mission is ambitious: to optimize operational efficiency, ensure compliance with industry-leading certifications, and protect the systems at the heart of your … client's operations. That's where you step in. Through targeted training, you introduce your client to the world of IEC 62443 , the gold standard in OT cybersecurity. Our gap assessment identifies weaknesses in both processes and systems, ensuring a clear path to enhanced cybersecurity and compliance. You work side by side with your client, providing advisory and support to … address challenges with precision and confidence. With our expertise in penetration testing , risk assessments , and independent OT security assessments, you empower your client to achieve exceptional cyber resilience. From securing industrial control systems to safeguarding critical processes, your efforts not only strengthen defenses but pave the way for certification success. Your success story? It's not just about compliance, it More ❯

Are you ready to take the next step in your career as an OT Security Engineer? Join one of the world's leading IT services, consulting, and business solutions organization. Founded in 1968, the company consistently ranks among the top global IT service providers. With a presence in over 50 countries, the company has built a reputation for delivering high … quality technology services across industries including banking, healthcare, telecommunications, and retail. The leading consultancy firm is looking for a skilled OT Security Engineer to play a critical role in safeguarding IT and operational technology environments, working closely with key stakeholders to mitigate risks and ensure compliance. Want to be part of a team that thrives in excellence … management level, with a solid understanding of IT security controls. In-depth knowledge of industry compliance standards, security principles, and risk management. Hands-on experience in manufacturing industries and OT security. Expertise in IoT technologies, connected car security, and Agile development toolsets. Specialist knowledge in Network Security, Cloud Security, and Application Security. Familiarity with Information Security Auditing Techniques and collaborative More ❯

or CISA. Key Relationships & Interactions: CISO direct reports: Security Operations Manager, Security Architecture Manager, Security Governance Manager, Cyber Security Programme Manager, Cyber Resilience Manager CIO and CIO Direct Reports: Operational Technology, Enterprise Architects, PMO and Programme Delivery, Business Change and Engagement Key Business Stakeholders Service Owners What's in it for you? Competitive salary up to More ❯