126 to 150 of 169 Operational Technology Jobs in England

Job Title: OT Networking Architect Location: United Kingdom Were helping a leading client find an OT Networking Architect to design and secure industrial networks. If youve got hands-on experience with OT firewalls and monitoring tools, and enjoy solving complex networking challenges, this could be a great fit. What youll do: Design and build OT network architectures for industrial sites … Set up and manage firewalls (Palo Alto, Fortinet, Hirschmann, Cisco, Tofino, etc.) Use OT monitoring tools like Nozomi, Claroty, or Tenable.ot to keep networks safe Work with controls and IT teams on secure connectivity and troubleshooting Make sure network documentation and security practices are always up to date What were looking for: Solid experience with OT/ICS networking Strong … background in industrial firewalls and network segmentation Familiar with common OT protocols and monitoring tools Knowledge of industry security standards (IEC 62443, NIST 800-82) Certifications are welcome but not required. Interested? Send your CV or get in touch for a chat. More ❯

role to design, specify for manufacture, test, commission, and support both bespoke and commercial off the shelf control system solutions. You'll review and agree high level functional and operational requirements including their testability. Your main responsibilities will include: Design and implement complex control system solutions to meet the high-level requirements, constraints or standards. Working in a cross … an essential component of our assessment process and are fundamental qualities that we seek for all roles. Hands-on experience with industrial control systems applications and industrial IT/OT networks. Specific experience with Rockwell/Allen Bradley Control Systems is advantageous. Hands-on experience of specifying and designing control system hardware including familiarity with various I/O signal More ❯

Are you an experienced OT Cybersecurity professional? Do you want to lead a huge companies OT Cybersecurity strategy? Do you have managerial experience? Are you looking for an exciting new challenge? Then this may be a great opportunity for you! What's in it for you? 25 days annual leave (increases with service), 10% Company contribution pension, rising to … medical insurance, Holiday purchase, Free secure on-site parking, Access to Employee assistance programmes with a range of discounts. What will you be doing? You will be leading 24x7 OT cybersecurity monitoring and incident response, Managing cybersecurity service providers, Collaborate to enhance compliance and risk management, Deliver cyber security awareness campaigns. Where will you be doing it? Our client is … Automation/Production control or significant Industrial Control Systems experience, CISSP Certification, Hands-on experience with ICS systems - Siemens, Rockwell, Schneider, Honeywell, Proven ability to manage both IT and OT functions. We appreciate your CV may not be up to date. No problem, just apply and we can deal with that later. Important Information: We endeavour to process your personal More ❯

Are you an experienced OT Cybersecurity professional? Do you want to lead a huge companies OT Cybersecurity strategy? Do you have managerial experience? Are you looking for an exciting new challenge? Then this may be a great opportunity for you! What's in it for you? 25 days annual leave (increases with service), 10% Company contribution pension, rising to … medical insurance, Holiday purchase, Free secure on-site parking, Access to Employee assistance programmes with a range of discounts. What will you be doing? You will be leading 24x7 OT cybersecurity monitoring and incident response, Managing cybersecurity service providers, Collaborate to enhance compliance and risk management, Deliver cyber security awareness campaigns. Where will you be doing it? Our client is … Automation/Production control or significant Industrial Control Systems experience, CISSP Certification, Hands-on experience with ICS systems - Siemens, Rockwell, Schneider, Honeywell, Proven ability to manage both IT and OT functions. We appreciate your CV may not be up to date. No problem, just apply and we can deal with that later. Important Information: We endeavour to process your personal More ❯

Are you an experienced OT Cybersecurity professional? Do you want to lead a huge companies OT Cybersecurity strategy? Do you have managerial experience? Are you looking for an exciting new challenge? Then this may be a great opportunity for you! What's in it for you? 25 days annual leave (increases with service), 10% Company contribution pension, rising to … medical insurance, Holiday purchase, Free secure on-site parking, Access to Employee assistance programmes with a range of discounts. What will you be doing? You will be leading 24x7 OT cybersecurity monitoring and incident response, Managing cybersecurity service providers, Collaborate to enhance compliance and risk management, Deliver cyber security awareness campaigns. Where will you be doing it? Our client is … Automation/Production control or significant Industrial Control Systems experience, CISSP Certification, Hands-on experience with ICS systems - Siemens, Rockwell, Schneider, Honeywell, Proven ability to manage both IT and OT functions. We appreciate your CV may not be up to date. No problem, just apply and we can deal with that later. Important Information: We endeavour to process your personal More ❯

Security Riskand Compliance Lead (OT) Flexiblelocation - Glasgow, Ipswich, London, Selby Permanent, full time Closing date: Monday 11th August 2025 Who we are We're not just talking about making a difference, we're making it happen. Wegenerate dispatchable, renewable power and create stable energy in an uncertainworld. Building on our proud heritage, we have ambition to become the globalleader in … planet for generations to come. About the role This is an information security risk and compliance-based role, reporting intothe Head of InfoSec, Governance, Risk and Compliance via the OT Risk andCompliance Manager. You'll be part of the Information Security, Governance,Risk and Compliance Team (IGRC) but will work closely but with a wide varietyof business stakeholders including Engineering … and Security teams cross-functionally. You'll leadon all aspects of security risk management activity across the Group, butparticularly in respect to our OT environments. This role will also assist inthe delivery of Security Policy, Data Classification, and Compliance Managementin accordance with business and regulatory requirements across the Group. The role willdeliver against the business strategy, the technical roadmap and More ❯

Security Riskand Compliance Lead (OT) Flexiblelocation - Glasgow, Ipswich, London, Selby Permanent, full time Closing date: Monday 11th August 2025 Who we are We're not just talking about making a difference, we're making it happen. Wegenerate dispatchable, renewable power and create stable energy in an uncertainworld. Building on our proud heritage, we have ambition to become the globalleader in … planet for generations to come. About the role This is an information security risk and compliance-based role, reporting intothe Head of InfoSec, Governance, Risk and Compliance via the OT Risk andCompliance Manager. You'll be part of the Information Security, Governance,Risk and Compliance Team (IGRC) but will work closely but with a wide varietyof business stakeholders including Engineering … and Security teams cross-functionally. You'll leadon all aspects of security risk management activity across the Group, butparticularly in respect to our OT environments. This role will also assist inthe delivery of Security Policy, Data Classification, and Compliance Managementin accordance with business and regulatory requirements across the Group. The role willdeliver against the business strategy, the technical roadmap and More ❯

Security Riskand Compliance Lead (OT) Flexiblelocation - Glasgow, Ipswich, London, Selby Permanent, full time Closing date: Monday 11th August 2025 Who we are We're not just talking about making a difference, we're making it happen. Wegenerate dispatchable, renewable power and create stable energy in an uncertainworld. Building on our proud heritage, we have ambition to become the globalleader in … planet for generations to come. About the role This is an information security risk and compliance-based role, reporting intothe Head of InfoSec, Governance, Risk and Compliance via the OT Risk andCompliance Manager. You'll be part of the Information Security, Governance,Risk and Compliance Team (IGRC) but will work closely but with a wide varietyof business stakeholders including Engineering … and Security teams cross-functionally. You'll leadon all aspects of security risk management activity across the Group, butparticularly in respect to our OT environments. This role will also assist inthe delivery of Security Policy, Data Classification, and Compliance Managementin accordance with business and regulatory requirements across the Group. The role willdeliver against the business strategy, the technical roadmap and More ❯

and stakeholder engagement to ensure timely, cost-effective outcomes without technical debt. Oversee financial planning and control, maintaining accurate budget forecasts and ensuring delivery remains within fiscal constraints. Drive operational resilience and security, ensuring systems and services are robust, secure, and aligned with cyber protection standards and incident reporting protocols. Foster high-performing teams, promoting collaboration, effective use of … Agile methodologies and ceremonies, and managing third-party relationships to align with organizational values and delivery goals. You Have Proven track record in leading and delivering complex IT/OT projects, ensuring alignment with business value and operational outcomes. Deep understanding of Agile methodologies (Scrum, Kanban, Lean) and experience embedding governance, process, and culture across portfolio levels. Strong financial … acumen with experience in budget planning and securing funding to meet product and operational requirements. Excellent stakeholder and communication skills, with the ability to influence priorities and navigate complex environments; experience in energy or financial trading is a plus. About SSE SSE has a bold ambition - to be a leading energy company in a net zero world. We're More ❯

and stakeholder engagement to ensure timely, cost-effective outcomes without technical debt. Oversee financial planning and control, maintaining accurate budget forecasts and ensuring delivery remains within fiscal constraints. Drive operational resilience and security, ensuring systems and services are robust, secure, and aligned with cyber protection standards and incident reporting protocols. Foster high-performing teams, promoting collaboration, effective use of … Agile methodologies and ceremonies, and managing third-party relationships to align with organizational values and delivery goals. You Have Proven track record in leading and delivering complex IT/OT projects, ensuring alignment with business value and operational outcomes. Deep understanding of Agile methodologies (Scrum, Kanban, Lean) and experience embedding governance, process, and culture across portfolio levels. Strong financial … acumen with experience in budget planning and securing funding to meet product and operational requirements. Excellent stakeholder and communication skills, with the ability to influence priorities and navigate complex environments; experience in energy or financial trading is a plus. About SSE SSE has a bold ambition - to be a leading energy company in a net zero world. We're More ❯

The IT Systems Engineer - MES is a unique opportunity to bridge technology and manufacturing, will oversee the design, implementation, and maintenance of MES systems, ensuring seamless integration into existing technology frameworks. This role is critical in supporting operations within the energy and natural resources industry based in Somerset. Client Details This is a medium-sized organisation operating within … the Manufacturing and Production industry. The company is known for its focus on innovation and operational efficiency, with a dedicated team of professionals committed to achieving excellence. Description Design, implement, and maintain MES solutions to support operational processes. Provide technical support for MES systems to ensure high availability and performance. Collaborate with cross-functional teams to integrate MES … should have: Proven experience in implementing and managing MES systems. Strong knowledge of IT infrastructure and system integration. Proven ability to configure MES and integrate with ERP, PLM, WMS & OT systems. Strong proficiency in C# programming and SQL databases. MES experience in battery, semi-conductor, life sciences, pharma, or biotech industries. Excellent problem-solving skills with a proactive approach to More ❯

The IT Systems Engineer - MES is a unique opportunity to bridge technology and manufacturing, will oversee the design, implementation, and maintenance of MES systems, ensuring seamless integration into existing technology frameworks. This role is critical in supporting operations within the energy and natural resources industry based in Somerset. Client Details This is a medium-sized organisation operating within … the Manufacturing and Production industry. The company is known for its focus on innovation and operational efficiency, with a dedicated team of professionals committed to achieving excellence. Description Design, implement, and maintain MES solutions to support operational processes. Provide technical support for MES systems to ensure high availability and performance. Collaborate with cross-functional teams to integrate MES … should have: Proven experience in implementing and managing MES systems. Strong knowledge of IT infrastructure and system integration. Proven ability to configure MES and integrate with ERP, PLM, WMS & OT systems. Strong proficiency in C# programming and SQL databases. MES experience in battery, semi-conductor, life sciences, pharma, or biotech industries. Excellent problem-solving skills with a proactive approach to More ❯

a cutting-edge business that is shaping the future of sustainable energy solutions. The role of MES Systems Admin offers a unique opportunity to work at the intersection of technology and manufacturing, where your expertise will directly drive efficiency, innovation, and excellence in operations. Based in Somerset, UK, this exciting position is perfect for someone passionate about making an … support seamless manufacturing workflows. - Collaborate with cross-functional teams to design, develop, and implement MES solutions that enhance operational performance. - Ensure seamless integration of the MES system with OT systems, including SCADA, WCS, and IoT, as well as IT systems like ERP, PLM, and QMS. - Troubleshoot and resolve MES-related issues while driving continuous improvement initiatives to minimise downtime … training sessions and workshops to empower stakeholders and ensure optimal utilisation of the MES system. What You Will Bring: - Proven experience with MES solutions, including configuration and integration with OT and IT systems. - Strong proficiency in C# programming and SQL databases, with an understanding of ISA-95 and ISA-88 standards. - A background in MES implementation within industries such as More ❯

a cutting-edge business that is shaping the future of sustainable energy solutions. The role of **MES Systems Admin** offers a unique opportunity to work at the intersection of technology and manufacturing, where your expertise will directly drive efficiency, innovation, and excellence in operations. Based in Somerset, UK, this exciting position is perfect for someone passionate about making an … support seamless manufacturing workflows. - Collaborate with cross-functional teams to design, develop, and implement MES solutions that enhance operational performance. - Ensure seamless integration of the MES system with OT systems, including SCADA, WCS, and IoT, as well as IT systems like ERP, PLM, and QMS. - Troubleshoot and resolve MES-related issues while driving continuous improvement initiatives to minimise downtime … training sessions and workshops to empower stakeholders and ensure optimal utilisation of the MES system. What You Will Bring: - Proven experience with MES solutions, including configuration and integration with OT and IT systems. - Strong proficiency in C# programming and SQL databases, with an understanding of ISA-95 and ISA-88 standards. - A background in MES implementation within industries such as More ❯

Permanent Full Time Flexible First options available The role The Senior Cyber Security Technical Adviser supports cyber transformation programmes and other group wide cyber security initiatives with IT and OT cyber security strategic direction. The role holder will be responsible for directing and advising large and complex projects and programmes with decisions from a cyber security leadership position and providing … complete innovation analysis to define ways forward for future technology and security solutions eg quantum computing. You have Excellent experience in cyber security and in particular IT and OT cyber security and risk management and strong understanding of cyber security frameworks (e.g., NIST, ISO 27001, IEC 62443, CIS Controls) and NIS Regulations. In-depth understanding of cyber security products … services, systems and solutions and exposure to multiple, diverse technologies and processing environments and the associated cyber security requirements. Awareness of the direction & solutions of the cyber security market, technology and solutions and keeping up to date with forward roadmaps. Experience in leading cross-functional and matrix teams and managing cyber security projects. Strong leadership skills and excellent interpersonal More ❯

Permanent Full Time Flexible First options available The role The Senior Cyber Security Technical Adviser supports cyber transformation programmes and other group wide cyber security initiatives with IT and OT cyber security strategic direction. The role holder will be responsible for directing and advising large and complex projects and programmes with decisions from a cyber security leadership position and providing … complete innovation analysis to define ways forward for future technology and security solutions eg quantum computing. You have Excellent experience in cyber security and in particular IT and OT cyber security and risk management and strong understanding of cyber security frameworks (e.g., NIST, ISO 27001, IEC 62443, CIS Controls) and NIS Regulations. In-depth understanding of cyber security products … services, systems and solutions and exposure to multiple, diverse technologies and processing environments and the associated cyber security requirements. Awareness of the direction & solutions of the cyber security market, technology and solutions and keeping up to date with forward roadmaps. Experience in leading cross-functional and matrix teams and managing cyber security projects. Strong leadership skills and excellent interpersonal More ❯

Are you looking for an exciting new opportunity? Join a global leader in information and communication technology, recognised for their expertise in private networks, cloud, hosting, IP networking services, and pioneering work in IPv6 transit technology. With operations spanning 14 countries across the Asia Pacific region, this organisation supports over 5,000 clients and employs more than … learn more about this opportunity, feel free to reach out and apply today! Responsibilities: Lead full-scope, threat intelligence-led penetration testing across applications, infrastructure, cloud (AWS, Azure), APIs, OT/ICS, and O365. Develop sophisticated test plans and use cases based on emerging threats and attacker TTPs. Produce detailed, high-impact reports with clear technical findings and business-aligned … leadership in threat-informed testing methodologies. Required Skills: 5+ years of professional experience in penetration testing, with a strong emphasis on threat intel and adversary emulation. Deep understanding of OT/IT systems, common vulnerabilities, network protocols, cryptography, and attack vectors. Proficiency in tools and frameworks used in both offensive security and threat intelligence. Proven ability to scope, manage, and More ❯

encryption. Support the cyber security architecture design authority and a mechanism to govern the use of security architectures. Work closely with Security Solution Architects, business programmes and the Chief Technology Officer and the wider Enterprise Architecture … team to define and implement new capabilities and secure architectures suitable for the Group. You have Good cyber security experience with hands-on cyber security experience in IT/OT, with knowledge in a range of the technical disciplines such as: Cloud security, network security, Identity and Access Management, detection and response and operations. Deep enterprise architecture experience including exposure More ❯

encryption. Support the cyber security architecture design authority and a mechanism to govern the use of security architectures. Work closely with Security Solution Architects, business programmes and the Chief Technology Officer and the wider Enterprise Architecture … team to define and implement new capabilities and secure architectures suitable for the Group. You have Good cyber security experience with hands-on cyber security experience in IT/OT, with knowledge in a range of the technical disciplines such as: Cloud security, network security, Identity and Access Management, detection and response and operations. Deep enterprise architecture experience including exposure More ❯

project managers and teams to ensure quality project delivery. Leading project teams and business stakeholders to deliver high-quality, sustainable solutions. Maintaining awareness of cybersecurity risks in IT and OT environments. Ensuring ERP systems comply with internal policies and external regulations during updates and maintenance. Managing ERP system upgrades, including planning, testing, and deployment. Overseeing ERP platform maintenance, including system … consistent performance and availability. Desirable Skills, Experience & Certifications Experience in IT business analysis and project management within the upstream oil and gas sector is desirable. Demonstrated ability to provide operational support for Finance and SCM IT/SAP systems. Familiarity with cloud-based ERP platforms such as SAP S/4 HANA Cloud, Oracle Cloud ERP, or Microsoft Dynamics More ❯

Regions through their Regional Executive Council (REC) What you'll be doing The role will also be responsible for: Innovation Management: Understand the eMobility and industrial battery ecosystems (IT, OT and Products), set direction to explore new innovations in close collaboration with Hitachi's Business Units. Organize deep-dive and discovery sessions, prepare and update business cases and associated business … for easy commute to office. The ideal candidate will possess the following skills and background: University degree in engineering or economics 10+ years of professional experience Experience in innovation (technology, business models) management - digital platforms for industrial solutions highly desirable. Experience with structuring, leading and managing cross-functional, global projects as well as making and giving presentations is also … why we look for individuals who share our pioneering spirit, have imaginative ideas and are fearless when it comes to tackling the world's biggest challenges. Our people love technology - and they love making a difference. They have a passion for finding new solutions and working with brilliant colleagues. Every day they dedicate themselves to a huge range of More ❯

senior role to support the growth of Digital Risks in EMEA, specifically to lead on cyber security and digital risk management programmes, focused but not limited to IT/OT security, enterprise security, cloud security and GRC. The role is also to: Support the development and scaling of our Cyber Protect Advisory business in EMEA. Accelerate our strategic commercial penetration … C-Level. Collaborate closely with all service lines, particularly our physical security teams. Ability to design and manage comprehensive security programmes tailored to diverse environments, including hybrid IT/OT settings. Demonstrable experience of delivering projects to industry frameworks and compliance requirements, such as NIST800-53, ISO27001, NIST CSF, NIS 2, DORA. Expertise in emerging technologies such as AI, IoT … senior role to support the growth of Digital Risks in EMEA, specifically to lead on cyber security and digital risk management programmes, focused but not limited to IT/OT security, enterprise security, cloud security and GRC. The role is also to: Support the development and scaling of our Cyber Protect Advisory business in EMEA. Accelerate our strategic commercial penetration More ❯

Overview: A long-term opportunity for a DV cleared OT Cyber Security Consultant to support risk assessment activities for a high-assurance defense programme. This role will focus on applying the IEC 62443 framework to perform structured assessments of industrial control system environments, supporting a wider multidisciplinary engineering team. Key Responsibilities: Conduct cyber security risk assessments in line with IEC … and 4-2 Engage with project stakeholders, engineers, and third-party vendors to gather relevant technical and operational information Produce clear, detailed risk reports and review peer submissions to ensure consistency and accuracy Work effectively within a remote-first team while supporting … on-site engagements as required Contribute to secure system design by identifying gaps, proposing mitigations, and aligning with project security objectives Essential Requirements: Active DV clearance Strong experience in OT/ICS cyber security Proven ability to perform and write up structured cyber risk assessments Excellent communication and collaboration skills in both remote and on-site settings Desirable: IEC More ❯

This permanent position, based in Bristol or Milton Keynes, offers you the chance to play a pivotal role in supporting critical shopfloor applications that keep production lines running smoothly. OT SUPPORT ANALYST Salary: £35,000 - £40,000Location: Bristol/Milton Keynes This permanent position, based in Bristol or Milton Keynes, offers you the chance to play a pivotal role in … prompt resolutions while fostering a culture of shared learning within your team. Through diligent tracking of progress on open issues and transparent reporting practices, you will contribute significantly to operational excellence on the shopfloor. * Monitor day-to-day incidents on the shopfloor and ensure timely resolution to minimise disruption to manufacturing operations.* Engage with both IT and business users … suppliers, original equipment manufacturers (OEMs), business stakeholders, and internal teams for seamless issue resolution within your area of responsibility.* Share regular updates with stakeholders and assist in preparing detailed operational reports that track progress against key metrics.* Promote knowledge sharing among team members through active participation in knowledge transition sessions and collaborative troubleshooting efforts.* Track progress on open issues More ❯

Drive and lead the development and management of the Cyber Security & Resilience Principal Risk, risk appetite and controls framework working in conjunction with Group Risk and the IT/OT Governance, Risk & Compliance team and all Business Units. Lead the preparations for cyber security governance meetings across SSE and support the creation of content for cyber security papers to Board … and the implementation of controls are guided by a clear understanding of return on investment and business value. You have Excellent cyber security experience with exposure to IT and OT environments and in-depth knowledge of cyber risk assessment methods and technologies, and proficiency in performing risk, business impact, control and vulnerability assessments and assurance. Excellent knowledge of risks and … a simple, concise manner and using data and metrics. Team-oriented interpersonal skills, with the ability to interface effectively with a broad range of people and roles, including IT, OT and business personnel. About SSE SSE has a bold ambition - to be a leading energy company in a net zero world. We're building the world's largest offshore wind More ❯