26 to 50 of 159 Operational Technology Jobs in England

Senior Consultant - Operational Technology (OT) Cyber Security Location: UK-wide (Remote/Hybrid with some travel) Type: Permanent | Full-Time Sector: Industrial/Critical Infrastructure/Cyber Security Salary: £60,000 - £75,000 Are you a cyber security expert with hands-on experience protecting industrial systems? We're working with a fast-growing UK-based consultancy that is … major security programmes for organisations operating in high-risk, high-impact sectors - including energy, utilities, and manufacturing. They're now looking to expand their specialist team with a Senior OT Cyber Security Consultant, someone who understands how industrial systems work - and more importantly, how to secure them. 🛠️ Your Role This is a client-facing consulting position focused on safeguarding operational … across a variety of industries to design, advise, and deliver real-world cyber solutions for operational networks. Day-to-day, you could be: Carrying out risk assessments on OT environments (e.g., SCADA, PLCs, DCS) Helping clients build or improve their cyber security strategies and operating models Designing network architecture and remote access controls suited to legacy systems Guiding clients More ❯

Senior OT Cyber Security Engineer Full time - Permanent Staffordshire Are you an experienced Industrial Control Systems Cyber Security Engineer? Do you have a solid understanding of networks and cyber-secure infrastructure? Are you ready for a role where you can lead technically, shape solutions and work on high-impact projects? If that sounds like you, this could be a great … modelling, mapping adversary tactics and techniques to industrial environments and developing tailored mitigation strategies. You'll lead and execute advanced penetration testing, red teaming, and adversary simulation exercises within OT/ICS environments, leveraging frameworks such as MITRE ATT&CK for ICS and modelling using Bow-Tie Analysis to proactively identify and exploit vulnerabilities. You'll conduct vulnerability assessments and … with other cybersecurity experts on team to develop well-constructed approaches to ICS risk management, mitigation, and monitoring strategies. You'll mentor younger members of the team regarding ICS OT cybersecurity, Infrastructure & Network Engineering. Where will you be working? Our client has been a leader in advanced system integration for decades, they work on ambitious and leading-edge projects across More ❯

We are seeking a Chief Enterprise Architect to lead the design and governance of my clients enterprise architecture across IT, Operational technology, business systems. Develop and maintain a holistic view of their enterprise ecosystem, ensuring technology investments align with business goals, operational resilience and information security & regulatory compliance. My client is going through a companywide digital … transformation. Define, evolve, and govern the enterprise architecture framework encompassing IT systems, operational technology, data flows, applications and infrastructure Establish architecture standards, patterns, and guidelines to support consistent delivery facilitate solution architecture for complex programmes, including mergers, acquisitions and cloud transformation. provide leadership of technology governance to ensure systems are secure by design Maintain enterprise-wide view … of technology risk, technical debt and transformation priorities Deep understanding of architectural frameworks and methodologies: TOGAF, Zachman, ArchiMate Demonstrated experience with enterprise integrations, application rationalisation, and digital transformation Ability to operate at both a strategic and tactical levels from board engagement to solution level detail. More ❯

Radius is seeking a Chief Enterprise Architect to lead the design and governance of my clients enterprise architecture across IT, Operational technology, business systems. Develop and maintain a holistic view of their enterprise ecosystem, ensuring technology investments align with business goals, operational resilience and information security & regulatory compliance. My client is going through a companywide digital … transformation. Define, evolve, and govern the enterprise architecture framework encompassing IT systems, operational technology, data flows, applications and infrastructure Establish architecture standards, patterns, and guidelines to support consistent delivery facilitate solution architecture for complex programmes, including mergers, acquisitions and cloud transformation. provide leadership of technology governance to ensure systems are secure by design Maintain enterprise-wide view … of technology risk, technical debt and transformation priorities Deep understanding of architectural frameworks and methodologies: TOGAF, Zachman, ArchiMate Demonstrated experience with enterprise integrations, application rationalisation, and digital transformation Ability to operate at both a strategic and tactical levels from board engagement to solution level detail. More ❯

Radius is seeking a Chief Enterprise Architect to lead the design and governance of my clients enterprise architecture across IT, Operational technology, business systems. Develop and maintain a holistic view of their enterprise ecosystem, ensuring technology investments align with business goals, operational resilience and information security & regulatory compliance. My client is going through a companywide digital … transformation. Define, evolve, and govern the enterprise architecture framework encompassing IT systems, operational technology, data flows, applications and infrastructure Establish architecture standards, patterns, and guidelines to support consistent delivery facilitate solution architecture for complex programmes, including mergers, acquisitions and cloud transformation. provide leadership of technology governance to ensure systems are secure by design Maintain enterprise-wide view … of technology risk, technical debt and transformation priorities Deep understanding of architectural frameworks and methodologies: TOGAF, Zachman, ArchiMate Demonstrated experience with enterprise integrations, application rationalisation, and digital transformation Ability to operate at both a strategic and tactical levels from board engagement to solution level detail. More ❯

and simulation systems used across global industries.This company is recognised for its innovation and technical excellence, delivering bespoke engineered solutions that integrate hardware, software, and operational technology (OT) into complex, high-performance systems. With continued growth and a strong global project pipeline, they are expanding their technical team to support and enhance these cutting-edge systems in the … a key part in supporting, maintaining, and optimising high-value technology platforms, blending hands-on work with advanced system-level understanding across control software, embedded hardware, and networked OT environments. From system commissioning and integration through to troubleshooting and performance optimisation, you'll help deliver reliable, scalable, and intelligent solutions deployed in demanding real-world conditions.This is an excellent … of hardware, software, and control systems, and wants to be part of a collaborative, forward-thinking technology environment.The Role: Provide advanced technical support for integrated software, hardware, and OT systems Lead diagnostics, troubleshooting, and commissioning of complex automation and control solutions Drive system optimisation and reliability improvements, ensuring seamless hardware-software interaction Collaborate with R&D and engineering teams More ❯

simulation systems used across global industries. This company is recognised for its innovation and technical excellence, delivering bespoke engineered solutions that integrate hardware, software, and operational technology (OT) into complex, high-performance systems. With continued growth and a strong global project pipeline, they are expanding their technical team to support and enhance these cutting-edge systems in the … a key part in supporting, maintaining, and optimising high-value technology platforms, blending hands-on work with advanced system-level understanding across control software, embedded hardware, and networked OT environments. From system commissioning and integration through to troubleshooting and performance optimisation, you'll help deliver reliable, scalable, and intelligent solutions deployed in demanding real-world conditions. This is an … hardware, software, and control systems, and wants to be part of a collaborative, forward-thinking technology environment. The Role: Provide advanced technical support for integrated software, hardware, and OT systems Lead diagnostics, troubleshooting, and commissioning of complex automation and control solutions Drive system optimisation and reliability improvements, ensuring seamless hardware-software interaction Collaborate with R&D and engineering teams More ❯

deliver high-quality client engagements Risk and maturity assessments Cyber due diligence for funds and investors Tabletop exercises and incident response preparedness Conduct risk reviews and provide advisory around OT and IT environmentsSupport and, in time, lead business development activities Client briefings, proposals, and presentations within CISO and investor communities Collaborate with senior team members to enhance brand awareness and … Requirements 2+ years' experience in a consulting environment or 3+ years' experience in an information security, cyber, or risk role within industry or government. Governance, Risk, and Compliance (GRC) OT Security/Industrial Control Systems Cyber protection of complex IT estates Incident response, crisis management, and tabletop exercising Strong understanding of Access Control principles and implementation. Excellent project coordination skills … and ambition to lead larger ones. Strong communication and stakeholder management skills. Works effectively under pressure and thrives in fast-paced environments. Requirements Experience with Operational Technology (OT) systems and environments. Experience in cloud security across AWS or Azure platforms. Familiarity with data privacy frameworks and principles. Experience working with private equity or infrastructure investment funds. Relevant cloud More ❯

mind! You’ll manage penetration testing with external providers, support IT audits, and investigations, and work closely with internal teams to identify and close compliance gaps. Ideally experience in OT – Operational technology environments. In addition to reviewing IT, OT and Cloud platforms. We’re looking for someone with solid experience in assurance, compliance, or audit, with strong knowledge More ❯

firm. They are hiring a Senior Pentester in London (hybrid, 2x day a week in London offices). Responsibilities: Lead and deliver penetration tests across various industries, including infrastructure, technology, healthcare, financial services, and retail. Engage directly with clients, building credibility and strong professional relationships. Oversee end-to-end testing, from scoping and planning to full-scale execution. Operate … great plus. Experience running end-to-end client engagements. Project management skills. Security clearance (SC/DV) is a great plus but not a must. Operational Technology (OT) experience. More ❯

firm. They are hiring a Senior Pentester in London (hybrid, 2x day a week in London offices). Responsibilities: Lead and deliver penetration tests across various industries, including infrastructure, technology, healthcare, financial services, and retail. Engage directly with clients, building credibility and strong professional relationships. Oversee end-to-end testing, from scoping and planning to full-scale execution. Operate … great plus. Experience running end-to-end client engagements. Project management skills. Security clearance (SC/DV) is a great plus but not a must. Operational Technology (OT) experience. More ❯

firm. They are hiring a Senior Pentester in London (hybrid, 2x day a week in London offices). Responsibilities: Lead and deliver penetration tests across various industries, including infrastructure, technology, healthcare, financial services, and retail. Engage directly with clients, building credibility and strong professional relationships. Oversee end-to-end testing, from scoping and planning to full-scale execution. Operate … great plus. Experience running end-to-end client engagements. Project management skills. Security clearance (SC/DV) is a great plus but not a must. Operational Technology (OT) experience. More ❯

Please ONLY apply if you live in the UK and within 20 miles radius of BN41 1RA *** We are looking for a passionate , highly motivated and experienced OT Networking Sales Specialist to facilitate and support our business expansion within industrial-grade networking, and device connectivity in operational technology (OT). Consistency , understanding the sales process cycle and being More ❯

Please ONLY apply if you live in the UK and within 20 miles radius of BN41 1RA *** We are looking for a passionate , highly motivated and experienced OT Networking Sales Specialist to facilitate and support our business expansion within industrial-grade networking, and device connectivity in operational technology (OT). Consistency , understanding the sales process cycle and being More ❯

Please ONLY apply if you live in the UK and within 20 miles radius of BN41 1RA *** We are looking for a passionate , highly motivated and experienced OT Networking Sales Specialist to facilitate and support our business expansion within industrial-grade networking, and device connectivity in operational technology (OT). Consistency , understanding the sales process cycle and being More ❯

Please ONLY apply if you live in the UK and within 20 miles radius of BN41 1RA *** We are looking for a passionate , highly motivated and experienced OT Networking Sales Specialist to facilitate and support our business expansion within industrial-grade networking, and device connectivity in operational technology (OT). Consistency , understanding the sales process cycle and being More ❯

Please ONLY apply if you live in the UK and within 20 miles radius of BN41 1RA *** We are looking for a passionate , highly motivated and experienced OT Networking Sales Specialist to facilitate and support our business expansion within industrial-grade networking, and device connectivity in operational technology (OT). Consistency , understanding the sales process cycle and being More ❯

Utilities sector, you will play a key role in identifying opportunities for improvement across business processes, systems, and services. You will work closely with stakeholders to deliver strategic and operational change, ensuring alignment with regulatory requirements and sustainability goals. Key Responsibilities Work with client partners and account directors of specific utilities to identify opportunities and deliver Work with the … delivery teams to identify gaps in process, technology and applications Collaborate with stakeholders to elicit, document, and validate business, functional, and technical requirements to manage these gaps Analyse current processes and systems to identify gaps and improvement opportunities. Lead business process analysis and recommend strategic solutions. Support the delivery of change initiatives across people, process, and technology. Build trusted … Experience Proven experience in business analysis within the energy, water, or utilities sector for at least 3-4 years in the UK Strong understanding of operational technology (OT) and digital systems. Familiarity with Agile, Scrum, and DevOps methodologies. Excellent communication and documentation skills. Ability to simplify complex technical and business concepts Desirable Qualifications BCS Business Analysis Certification or More ❯

Utilities sector, you will play a key role in identifying opportunities for improvement across business processes, systems, and services. You will work closely with stakeholders to deliver strategic and operational change, ensuring alignment with regulatory requirements and sustainability goals. Key Responsibilities Work with client partners and account directors of specific utilities to identify opportunities and deliver Work with the … delivery teams to identify gaps in process, technology and applications Collaborate with stakeholders to elicit, document, and validate business, functional, and technical requirements to manage these gaps Analyse current processes and systems to identify gaps and improvement opportunities. Lead business process analysis and recommend strategic solutions. Support the delivery of change initiatives across people, process, and technology. Build trusted … Experience Proven experience in business analysis within the energy, water, or utilities sector for at least 3-4 years in the UK Strong understanding of operational technology (OT) and digital systems. Familiarity with Agile, Scrum, and DevOps methodologies. Excellent communication and documentation skills. Ability to simplify complex technical and business concepts Desirable Qualifications BCS Business Analysis Certification or More ❯

innovative and disruptive cybersecurity solutions to market. As a specialist distributor, we connect world-class vendors with partners to deliver technologies that protect IT and Operational Technology (OT) environments. Our success comes from our people — experts who thrive on collaboration, relationship-building, and driving partner success. About the Role As a Channel Account Manager, you will play a … and industry conferences. Qualifications Proven experience in driving new business and building a strong sales pipeline through channel or partner relationships. Experience in channel or partner account management within technology or cybersecurity. Strong understanding of partner ecosystems and channel sales strategies. Skilled at building and maintaining senior-level relationships. Experience in solution-based selling and consultative account management. Excellent More ❯

enhance incident response and efficiency. Collaborate with wider IT and security teams to improve threat detection, incident handling, and response processes. Beneficial Experience Exposure to Operational Technology (OT) environments. Experience with Tenable (vulnerability management). Knowledge of Microsoft Purview (data governance, compliance, and information protection). Apply now to speak with VIQU IT in confidence about the SOC More ❯

with particular focus on ARM and x86 architectures Ability to script in appropriate languages to facilitate testing Awareness of typical Industrial Control Systems (ICS)/Operational Technology (OT) architectures, components and protocols Desirable: An understanding of cryptography and common mistakes made Experience in analysing RF protocols such as BLE, Zigbee, LoRa, Wi-Fi, and proprietary ISM band protocols. … to know everything. We operate as a team, providing advice, guidance and mentoring to each other. You’ll be: Reporting into the Head of Hardware delivering hardware, ICS/OT and pen testing services, from presales through to delivery and debrief Contributing towards research and our development of internal tools and processes Helping to upskill others into the hardware team 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 ❯

Senior ICS OT Cyber Security EngineerStone, Staffordshire – Hybrid + UK Wide TravelCompetitive Salary VIQU are working with a leading operational technology and digital transformation organisation delivering critical projects across energy, water, renewables, and manufacturing. The Senior ICS OT Cyber Security Engineer will secure and optimise industrial control systems, conduct threat assessments, penetration testing, and design technical solutions to … mitigate cyber risks. The role involves mentoring junior engineers, collaborating with stakeholders, with occasional travel to client sites and the Stone office. Key Responsibilities of the Senior ICS OT Cyber Security Engineer: Design and secure OT/ICS networks and cross-domain communications. Conduct threat modelling, vulnerability assessments, and red team exercises. Implement cybersecurity solutions, audit systems, and ensure compliance … with relevant frameworks. Mentor junior team members and support project delivery. Maintain strong client and stakeholder relationships. Key Requirements of the Senior ICS OT Cyber Security Engineer: Degree in Computer Science, Systems Engineering, or similar with 5+ years’ relevant experience. 2+ years’ experience in ICS/critical infrastructure cybersecurity. Knowledge of SCADA, PLCs, RTUs, OT protocols (MODBUS, OPC, DNP3). More ❯