701 to 724 of 724 Operational Technology Jobs in the UK

under attack every day by adversaries. When those systems fail, people are immediately at risk. We are the global leader in xOT cybersecurity, combining technology, threat intelligence, and expert services. The people here chose this work because they understand what is at stake . Here, you will find … years of experience in Customer Success, Account Management, or similar roles in cybersecurity, enterprise SaaS, or industrial sectors. Familiarity with industrial control systems (ICS), OT security, or critical infrastructure environments is strongly preferred. Proven ability to manage complex customer relationships and influence key stakeholders. Experience working with EUROPE clients ...

practice Trouble shoot a wide range of PLC’s where necessary Modify PLC software and various control systems HV switching, HV network management OT System rectification - (HV, LV, PLC, SCADA and communications systems) and collaboration between Digital team and Flex operations, ensuring compliance with Digital policies BESS - Understanding of BESS … accordingly Able to work autonomously and as part of a team To be considered for the role you will have Significant experience as an operational Electrical Engineer is essential City & Guilds 18th Edition Electrical qualification is required Prior experience of Control Systems and control panels including fault finding ...

Consulting is seeking experienced cyber security consultants to strengthen security across complex IT and OT environments. You will collaborate with BISOs, CISOs, architects and delivery teams, acting as the cyber security SME on projects and product implementations. You’ll work within PA’s Digital & Data community, with hybrid working … opportunities to grow across OT, cloud, assurance, architecture or secure-by-design areas. Training and certifications are supported. #J-18808-Ljbffr ...

Holland & Barrett is seeking a hands-on Senior IT/OT Cyber Engineer to protect the technology that keeps our stores, warehouses and operations running securely. This hybrid role can be based in London or Nuneaton with occasional travel to sites as required. You will lead the design … delivery of IT/OT security solutions, shape security capability, mentor colleagues and partner with infrastructure, engineering and facilities to embed security by design across the business. #J-18808-Ljbffr ...

Cummins Inc. in Darlington, UK seeks a Manufacturing IT/OT Software Engineer to design, develop, and maintain software solutions that connect manufacturing assets and OT systems. The role emphasizes full SDLC ownership and high collaboration with Plant IT and Client IT teams. You will work primarily on-site, with … some flexibility, and contribute to system performance, testing, and documentation while keeping up with industry best practices in cloud, OT, and software engineering. #J-18808-Ljbffr ...

Waterstons, a UK IT consultancy, is seeking an Executive Information Security Consultant with strong OT security expertise. You will lead security engagements for energy-sector clients, shaping information security strategies and assessing OT risks against CAF and IEC ISA 99/62443 standards. You will build trusted client relationships, identify … opportunities, and mentor junior colleagues while staying current with best practices to deliver practical, secure technology solutions. #J-18808-Ljbffr ...

Morson Group in London is seeking a Cyber Security Project Manager to lead the CMDB and asset management programme across OT and IT environments. You will drive scope, governance and delivery, coordinating cybersecurity, IT, OT, engineering and information governance teams to build a trusted enterprise asset repository. The role requires ...

Infrastructure Engineer to join a global financial services technology team on a hands-on contract basis. The role covers infrastructure design, IoT/OT systems, and security with cross-timezone collaboration. You will lead PoC/RFP/RFE initiatives, support CI/CD pipelines, and work with Windows ...

Capgemini is seeking an OT Engineer to provide hands‐on engineering expertise across utilities, water, wastewater and critical infrastructure environments. You will assess and support the modernisation of PLC, RTU, SCADA, telemetry and control systems, conducting site surveys and design activities. You will work with operators and stakeholders to identify … opportunities for standardisation and improvement, while developing expertise in IT/OT convergence and edge‐to‐cloud connectivity. #J-18808-Ljbffr ...

ENGIE UK is seeking a Cyber Security Engineer for First Hydro Company in Llanberis to defend OT and IT systems powering hydro assets. The role offers exposure to industrial cyber security in a renewable energy setting, with opportunities to grow skills and influence security outcomes across sites. You will collaborate ...

Piramal Pharma Limited is seeking an Infrastructure Analyst to design and maintain IT and OT infrastructure solutions for manufacturing and business operations. The role includes support for complex technical issues, implementing security best practices, and deploying resilient networks and cloud solutions. Ideal candidates should possess strong knowledge of VMware, Cisco ...

Noriker Power Ltd is seeking a skilled IT Systems Administrator to maintain and improve the organisation's OT and Enterprise IT infrastructure. You will support Linux servers, Google Workspace, and cloud services while ensuring security and performance across systems and networks. You will troubleshoot complex issues, manage backups and disaster ...

infrastructure in Lincoln. The role focuses on keeping the mission‐critical system online 24/7 and supporting telemetry data delivery to users across OT and IT teams. You will monitor performance, troubleshoot telemetry collection issues, manage user access, and apply expert knowledge of telemetry protocols and alarms to support ...

high- performance culture where team members are encouraged to take ownership, innovate, and directly influence the companys trajectory. Key Responsibilities: Design and implement secure OT & IT networks aligned with ISA/IEC 62443 standards and Zero Trust principles Configure and maintain switches, routers, firewalls, and VPNs to ensure maximum uptime … risk assessment to minimise operational impact. Identify, assess, and implement security improvements to protect critical infrastructure. Requirements: Proven experience designing, maintaining and supporting OT networks. Ability to design networks aligned with ISA/IEC 62443 or other recognised industry standards. Strong networking fundamentals including TCP/IP, DNS, DHCP ...

Exponential-e is seeking a Security Compliance Specialist to guide the operational implementation … controls for compliance with ISO27001, CAF, CIS Benchmarks, NIS, and IEC 62443. You will define policies, support project teams, and coordinate audits across OT and IT environments. The role focuses on mapping regulatory objectives to technical controls and delivering customer-aligned compliance reports as part of service delivery. #J ...

depending on experience Bonus of up to 15% Company car 7.5% company pension contribution Private healthcare Life assurance Training and professional development Exposure to operational plants, upgrades, commissioning, carbon capture and new renewable-energy projects We’re recruiting for a growing renewable‐energy business developing and operating biogas plants … Siemens Step7 Classic and TIA Portal Siemens WinCC SCADA DCS and/or Safety Instrumented Systems Instrumentation and control‐system commissioning Industrial communications and OT environments Virtual machines within industrial control systems Ability to interpret P&IDs, control schematics and engineering documentation Experience of CompEx, ATEX, DSEAR, hazardous areas, Functional ...

Data Systems Engineer role in a leading manufacturing business focuses on improving factory-floor systems and production data flows. You will bridge IT, OT and business reporting needs to ensure uptime and reliable data for decision-making. You will support plant-floor PCs, industrial endpoints and OT connectivity, while collaborating ...

Position: Cybersecurity Program Manager (OT) Start Date: ASAP Duration: 6-Month Contract (extendable) Location: London - 3 days a week onsite Rate: £750 - £800 per day (Inside IR35) Reference: 20874 We are looking for an experienced Cybersecurity Program Manager to lead a portfolio of OT security programs within the Office ...

Westinghouse Electric Company LLC in the UK seeks an Integrated Security Analyst to help deliver a cohesive security capability across IT, OT and physical protection systems at Springfields Fuels Ltd. You will monitor, assess and mitigate risks to nuclear material and critical systems in a highly regulated environment. The role … reports to the OT Security Manager and emphasizes collaboration with OT engineers, security teams and supplier assessments to strengthen site-wide security controls, #J-18808-Ljbffr ...

Vallum Associates is seeking an OT SME for a contract-based role in London. You will apply OT subject matter expertise, including IEC 62443 concepts, to advise on cyber-physical solution deployments and risk reporting. The role focuses on reviewing remediation evidence, producing validated recommendations, and guiding stakeholders across technical ...

Global is currently recruiting an IT Automation Project Execution Specialist to join a leading global pharmaceutical organisation, supporting critical IT/OT automation and infrastructure projects in Milton Keynes. The role focuses on delivering, upgrading and lifecycle management of validated automation systems, interfacing IT and OT, with a strong emphasis ...

seeking a Technical Specialist to join the Energy Markets OT/IT team. You will contribute to technical support for core applications and services, diagnosing incidents and developing solutions to meet business needs. The role involves working across locations such as Reading, Perth and Glasgow with flexible first options ...

seeking a Technical Specialist to join the Energy Markets OT/IT team. You will contribute to technical support for core applications and services, diagnosing incidents and developing solutions to meet business needs. The role involves working across locations such as Reading, Perth and Glasgow with flexible first options ...

opportunities as you: Own and execute the UK&I business plan for Palo Alto Networks, setting a clear strategy for growth across its technology portfolio and relevant security disciplines. Champion Palo Alto Networks across Nomios, ensuring its capabilities, value and commercial opportunities remain front of mind for sales, business … Networks portfolio, ensuring Nomios has a clear commercial approach across areas such as network security, Cortex, XSIAM, XDR, SASE, SIEM, EDR, AI security and OT security. Increase the attachment of Nomios managed and professional services to Palo Alto Networks solutions, including relevant managed NOC, managed SASE and SOC services. Apply ...