1 to 25 of 159 Operational Technology Jobs in England

including Energy Management System (EMS) and Advanced Distribution Management System (ADMS) to join our TRC Intelligent Grid Solutions team. TRC Digital, a business unit within TRC, delivers IT/OT expertise and solutions to best address our client needs and has a proven track record supporting utilities in the deployment of complex operational technologies. We have broad capabilities for … IT/OT project delivery while being highly specialized to meet the needs of each individual client. We are the trusted advisor and implementation partner for electric and gas utilities undergoing digital transformation and can offer deep experience across utility OT systems. The Principal Consultant - Operational Technology Delivery will be an essential part of our team to grow … of the project. In addition, you must exercise/demonstrate judgement, leadership, organization, and communication skills. Specific Responsibilities Include: Support the business to help Develop, Build, and eventually Manage, OT Delivery SME's, while being a leader in projects Provide SME expertise in OT Systems Provide SME expertise in private multi-site high availability and redundant telecoms infrastructure Deliver project More ❯

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 ❯

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 ❯

accountable for measuring cyber maturity and driving compliance with internal and external requirements. It also includes oversight of the development and implementation of a comprehensive Operational Technology (OT) compliance framework, ensuring alignment with broader Arriva and industry recognised cyber security standards.The Head of InfoSec GRC & Awareness manages the enterprise-wide information security risk management process, including the maintenance … and standards or industry recognised certifications such as ISO/IEC 27001, Cyber Essentials, NIS CAF, NIST CSF, CIS Controls.Oversees the development of a scalable Operational Technology (OT) Security Assurance Framework, including the management of day to day activities of the Operational Technology Compliance Manager.Develops and implements the enterprise Information Security Risk Methodology, including owning the … Risk Register, with timely execution of risk assessments, accurate residual risk declarations, and escalation of high-impact risks in line with the Arriva Risk Management framework.Implementation of a scalable OT security assurance framework, with demonstrable alignment to industry standards and effective oversight of OT compliance activities.Successful coordination of internal and external audit activities, including evidence gathering, control validation, and remediation More ❯

accountable for measuring cyber maturity and driving compliance with internal and external requirements. It also includes oversight of the development and implementation of a comprehensive Operational Technology (OT) compliance framework, ensuring alignment with broader Arriva and industry recognised cyber security standards. The Head of InfoSec GRC & Awareness manages the enterprise-wide information security risk management process, including the … standards or industry recognised certifications such as ISO/IEC 27001, Cyber Essentials, NIS CAF, NIST CSF, CIS Controls. Oversees the development of a scalable Operational Technology (OT) Security Assurance Framework, including the management of day to day activities of the Operational Technology Compliance Manager. Develops and implements the enterprise Information Security Risk Methodology, including owning … Register, with timely execution of risk assessments, accurate residual risk declarations, and escalation of high-impact risks in line with the Arriva Risk Management framework. Implementation of a scalable OT security assurance framework, with demonstrable alignment to industry standards and effective oversight of OT compliance activities. Successful coordination of internal and external audit activities, including evidence gathering, control validation, and More ❯

accountable for measuring cyber maturity and driving compliance with internal and external requirements. It also includes oversight of the development and implementation of a comprehensive Operational Technology (OT) compliance framework, ensuring alignment with broader Arriva and industry recognised cyber security standards. The Head of InfoSec GRC & Awareness manages the enterprise-wide information security risk management process, including the … standards or industry recognised certifications such as ISO/IEC 27001, Cyber Essentials, NIS CAF, NIST CSF, CIS Controls. Oversees the development of a scalable Operational Technology (OT) Security Assurance Framework, including the management of day to day activities of the Operational Technology Compliance Manager. Develops and implements the enterprise Information Security Risk Methodology, including owning … Register, with timely execution of risk assessments, accurate residual risk declarations, and escalation of high-impact risks in line with the Arriva Risk Management framework. Implementation of a scalable OT security assurance framework, with demonstrable alignment to industry standards and effective oversight of OT compliance activities. Successful coordination of internal and external audit activities, including evidence gathering, control validation, and More ❯

Cyber Security Operational Technology (OT) Specialist Location: Immingham Contract Type: Permanent Salary: £57K - £60K Benefits: Pension, Private Medical, Incentive plan, 25 Holidays The Role Are you passionate about OT Cyber Security and ready to make a tangible impact across multiple UK energy generation and storage sites? We're looking for a Cyber Security OT Specialist with strong first … risk management frameworks, ideally with experience in the energy sector. This is a key role within the cyber risk function, supporting critical infrastructure and helping shape secure and resilient OT environments aligned with IEC62443 standards. Key Responsibilities Lead the implementation of new technical security controls across OT environments. Contribute to the assessment of OT network architecture, protocols, and change management … processes. Lead incident response and remediation for cyber events detected by OT SIEM systems. Actively support vulnerability management and ensure threat exposure is minimised. Provide hands-on leadership in data and asset management, including backup and removable media deployments. Apply and track security metrics to ensure the ongoing effectiveness of controls. Deliver awareness training and cyber security guidance across OT More ❯

Cyber Security Operational Technology (OT) Specialist Location: Immingham and travel to other UK sites Contract Type: Permanent Salary: £57K - £60K Benefits: Pension, Private Medical, Incentive plan, 25 Holidays The Role Are you passionate about OT Cyber Security and ready to make a tangible impact across multiple UK energy generation and storage sites? We're looking for a Cyber … Security OT Specialist with strong first-line technical skills and a solid grounding in risk management frameworks, ideally with experience in the energy sector. This is a key role within the cyber risk function, supporting critical infrastructure and helping shape secure and resilient OT environments aligned with IEC62443 standards. Key Responsibilities Lead the implementation of new technical security controls across … OT environments. Contribute to the assessment of OT network architecture, protocols, and change management processes. Lead incident response and remediation for cyber events detected by OT SIEM systems. Actively support vulnerability management and ensure threat exposure is minimised. Provide hands-on leadership in data and asset management, including backup and removable media deployments. Apply and track security metrics to ensure More ❯

Cyber Security Operational Technology (OT) Specialist Location: Immingham and travel to other UK sites Contract Type: Permanent Salary: £57K - £60K Benefits: Pension, Private Medical, Incentive plan, 25 Holidays The Role Are you passionate about OT Cyber Security and ready to make a tangible impact across multiple UK energy generation and storage sites? We're looking for a Cyber … Security OT Specialist wi click apply for full job details More ❯

MERITUS are excited to be partnered with a leading Aerospace company based in Filton. We are recruiting for an IT Engineer with exposure to supporting Operational Technology (OT) environments to join their manufacturing facility. This role is a fantastic opportunity for someone with hands-on IT expertise in operational technology environments to work at the heart … and IT asset disposal. Skills Required: Previous experience within an IT services or industrial support environment (e.g., SCADA, HMI, CNC). Strong knowledge of cyber security practices in an operational technology context. Practical experience with system installations, security patching, and backup/restore procedures. Solid understanding of network infrastructure and Windows operating systems (legacy knowledge desirable). Got More ❯

MERITUS are excited to be partnered with a leading Aerospace company based in Filton. We are recruiting for an IT Engineer with exposure to supporting Operational Technology (OT) environments to join their manufacturing facility. This role is a fantastic opportunity for someone with hands-on IT expertise in operational technology environments to work at the heart … and IT asset disposal. Skills Required: Previous experience within an IT services or industrial support environment (e.g., SCADA, HMI, CNC). Strong knowledge of cyber security practices in an operational technology context. Practical experience with system installations, security patching, and backup/restore procedures. Solid understanding of network infrastructure and Windows operating systems (legacy knowledge desirable). Got More ❯

MERITUS are excited to be partnered with a leading Aerospace company based in Filton. We are recruiting for an IT Engineer with exposure to supporting Operational Technology (OT) environments to join their manufacturing facility. This role is a fantastic opportunity for someone with hands-on IT expertise in operational technology environments to work at the heart … and IT asset disposal. Skills Required: Previous experience within an IT services or industrial support environment (e.g., SCADA, HMI, CNC). Strong knowledge of cyber security practices in an operational technology context. Practical experience with system installations, security patching, and backup/restore procedures. Solid understanding of network infrastructure and Windows operating systems (legacy knowledge desirable). Got More ❯

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 More ❯

Operational Technology (OT) Cyber Security Lead — Practice Builder Salary: £150k–£165k + bonus/benefits Location: UK/Ned | Hybrid: Site (~35%) • Office • Home Relocation to the Netherlands is an option - must be fluent in English This role is for a leader who wants to deliver and grow a high-performing OT security practice , shape go-to-market … mentor, and scale a team that delivers real outcomes across UK & EU industrial environments. The mandate: Own & grow an OT cyber service line: strategy, delivery excellence, hiring plans, and financial performance. Design and lead OT security programmes across manufacturing, transport, healthcare, energy, and oil & gas. Stand up monitoring & detection for OT/ICS: architecture, deployment, tuning, and run-books. Create … qualify opportunities, shape solutions, present to boards, and close. Coach & elevate consultants—set standards, build methodologies, and foster a learning culture. What you’ll bring 6–8+ years leading OT security engagements across SCADA,ICS environments. Proven delivery leadership and team-building —hiring, mentoring, and developing capability. Hands-on with frameworks/regulation: IEC 62443,NIST SP 800-82,NERC More ❯

Operational Technology (OT) Cyber Security Lead — Practice Builder Salary: £150k–£165k + bonus/benefits Location: UK/Ned | Hybrid: Site (~35%) • Office • Home Relocation to the Netherlands is an option - must be fluent in English This role is for a leader who wants to deliver and grow a high-performing OT security practice , shape go-to-market … mentor, and scale a team that delivers real outcomes across UK & EU industrial environments. The mandate: Own & grow an OT cyber service line: strategy, delivery excellence, hiring plans, and financial performance. Design and lead OT security programmes across manufacturing, transport, healthcare, energy, and oil & gas. Stand up monitoring & detection for OT/ICS: architecture, deployment, tuning, and run-books. Create … qualify opportunities, shape solutions, present to boards, and close. Coach & elevate consultants—set standards, build methodologies, and foster a learning culture. What you’ll bring 6–8+ years leading OT security engagements across SCADA,ICS environments. Proven delivery leadership and team-building —hiring, mentoring, and developing capability. Hands-on with frameworks/regulation: IEC 62443,NIST SP 800-82,NERC More ❯

OT Cyber Security Engineer Stone - Staffordshire (travel into the office once per week with the odd customer site visit in the UK) Permanent Up to 65k A leading company in operational technology and digital transformation is seeking an experienced Industrial Control Systems (ICS) Operational Technology (OT) Cyber Security Engineer to join their Service and Support team. … The role involves designing and securing OT networks across various critical industries, conducting advanced threat analysis, penetration testing, and vulnerability assessments. The engineer will develop and implement cybersecurity solutions, lead risk mitigation efforts, mentor junior team members, and support project management and business development activities. The position requires travel to the office and customer sites across the UK. Essential Experience … chemical, water, oil & gas, and energy. Technical Skills : Securing ICS communications protocols (e.g., MODBUS, OPC, DNP3). Designing/configuring secure networks (switching, routing, firewalls). Securing IT/OT communications and real-time/performance-sensitive systems. Documentation : Experience creating Functional Design and Cyber Security Specifications. Security Standards : Familiarity with frameworks such as NIST 800-53/ 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 ❯

its obligations under the Network and Information Systems (NIS) Regulations, particularly in the context of national infrastructure such as tunnels and, in future, bridges reliant on operational technologies (OT).You’ll work closely with asset owners and operational teams to refine and embed compliance frameworks, support risk and policy maturity, and evidence alignment with regulatory standards. While there … change, supporting governance through engagement, and bringing compliance processes to life. Key Responsibilities NIS Compliance Delivery Support the implementation and continuous improvement of processes that meet NIS obligations across operational infrastructure (e.g., tunnels, bridges). Collaborate with tunnel owners and asset stakeholders to ensure their awareness of compliance requirements, training needs, and governance expectations. Assist with documenting and refining … in regulated, public sector, or infrastructure-heavy environments. Understanding of the Network and Information Systems (NIS) Regulations or similar frameworks related to critical infrastructure protection. Comfortable engaging with both OT (Operational Technology) and IT stakeholders in environments with aging technology and evolving digital maturity. Skilled at process and policy drafting, with a pragmatic focus on stakeholder adoption More ❯

OT Cyber Security Engineer | Stone, Staffordshire (Remote Working Available) | £NEG (Enquire for Details) | Systems Integration Consultancy | SC Clearance Eligibility Required MERITUS are working with a leading Systems Integration Consultancy based in Stone, Staffordshire. They're looking for an Operational Technology Cyber Security Engineer with a background in Industrial Control Systems (ICS/SCADA) This is a fantastic opportunity … the energy, utilities, water, renewables, and manufacturing sectors. This role offers home-based flexibility with UK-wide travel and the chance to lead high-impact security projects within complex OT environments. As a Senior ICS OT Cyber Security Engineer, you will take a lead role in securing operational technology networks, delivering threat modelling, penetration testing, and cyber risk … for industrial environments. You will work closely with key stakeholders to design secure architectures, provide technical leadership on live security projects, and guide junior engineers in best practice for OT cybersecurity. The role requires candidates to be eligible for SC Level Security Clearance. Main Responsibilities: Lead the design and implementation of secure OT network architectures across critical infrastructure environments. Conduct More ❯

OT Cyber Security Engineer | Stone, Staffordshire (Remote Working Available) | £NEG (Enquire for Details) | Systems Integration Consultancy | SC Clearance Eligibility Required MERITUS are working with a leading Systems Integration Consultancy based in Stone, Staffordshire. They're looking for an Operational Technology Cyber Security Engineer with a background in Industrial Control Systems (ICS/SCADA). This is a fantastic … the energy, utilities, water, renewables, and manufacturing sectors. This role offers home-based flexibility with UK-wide travel and the chance to lead high-impact security projects within complex OT environments. As a Senior ICS OT Cyber Security Engineer, you will take a lead role in securing operational technology networks, delivering threat modelling, penetration testing, and cyber risk … for industrial environments. You will work closely with key stakeholders to design secure architectures, provide technical leadership on live security projects, and guide junior engineers in best practice for OT cybersecurity. The role requires candidates to be eligible for SC Level Security Clearance. Main Responsibilities: Lead the design and implementation of secure OT network architectures across critical infrastructure environments. Conduct More ❯

Senior Operational Capability Manager Location: London, Canary Wharf Employment Type: Full-time Industry: Data Centre/Critical Infrastructure About Our Client Our Client is a global leader in data centre services, delivering secure, resilient, and high-performance infrastructure solutions to some of the world’s most demanding businesses. With a growing international footprint and a strong focus on innovation … our Client is committed to operational excellence, sustainability, and continual improvement in all aspects of service delivery. As part of this commitment, we are seeking a Senior Operational Capability Manager to lead the strategic uplift of operational maturity and capability across the data centre estate. This is a key role in shaping how our Client’s operations … evolve to meet current and future customer demands. About the Role The Senior Operational Capability Manager will play a pivotal role in driving operational excellence through continuous improvement, process optimisation, and capability development across the data centre operations function. You will be responsible for embedding best practice frameworks, uplifting technical and operational standards, and leading initiatives that More ❯

Senior Operational Capability Manager Location: London, Canary Wharf Employment Type: Full-time Industry: Data Centre/Critical Infrastructure About Our Client Our Client is a global leader in data centre services, delivering secure, resilient, and high-performance infrastructure solutions to some of the world’s most demanding businesses. With a growing international footprint and a strong focus on innovation … our Client is committed to operational excellence, sustainability, and continual improvement in all aspects of service delivery. As part of this commitment, we are seeking a Senior Operational Capability Manager to lead the strategic uplift of operational maturity and capability across the data centre estate. This is a key role in shaping how our Client’s operations … evolve to meet current and future customer demands. About the Role The Senior Operational Capability Manager will play a pivotal role in driving operational excellence through continuous improvement, process optimisation, and capability development across the data centre operations function. You will be responsible for embedding best practice frameworks, uplifting technical and operational standards, and leading initiatives that More ❯

Senior Operational Capability Manager Location: London, Canary Wharf Employment Type: Full-time Industry: Data Centre/Critical Infrastructure About Our Client Our Client is a global leader in data centre services, delivering secure, resilient, and high-performance infrastructure solutions to some of the world’s most demanding businesses. With a growing international footprint and a strong focus on innovation … our Client is committed to operational excellence, sustainability, and continual improvement in all aspects of service delivery. As part of this commitment, we are seeking a Senior Operational Capability Manager to lead the strategic uplift of operational maturity and capability across the data centre estate. This is a key role in shaping how our Client’s operations … evolve to meet current and future customer demands. About the Role The Senior Operational Capability Manager will play a pivotal role in driving operational excellence through continuous improvement, process optimisation, and capability development across the data centre operations function. You will be responsible for embedding best practice frameworks, uplifting technical and operational standards, and leading initiatives that More ❯