51 to 75 of 171 Operational Technology Jobs in the UK

Security OT Engineer Rate: £500 - £550 Inside IR35 Duration: 6 months Location: South West (Bristol) - 2 days per week onsite The Role: We're hiring an experienced Security OT Engineer to support the protection and evolution of complex Operational Technology (OT) and industrial control system environments. This role ...

Industrial Cyber (Remote) In an era where cyber threats have moved from data theft to physical disruption, the stakes for Operational Technology (OT) have never been higher. We are partnering with a well-regarded UK Cyber Security consultancy evolving their OT incident response practice. This is a rare … opportunity to own and develop a specialist OT Incident Response service line, bringing to market a proprietary vision of best practice that protects the utilities, transport, and energy systems the country relies on. The Role You will act as the technical authority and architect of the OT IR service. This ...

Role Lead the architectural design and governance of secure technology solutions that bridge corporate IT infrastructure with site-based Operational Technology (OT/SCADA). This position owns the structural design frameworks required to protect critical utility infrastructure through advanced data protection, immutable backup strategies, and comprehensive … disaster recovery (DR) capabilities. Key Responsibilities IT/OT Integration: Architect secure, high-availability interfaces connecting enterprise systems with critical industrial control systems (ICS/SCADA), utilizing industry blueprints like the Purdue Model. Data Resilience & Immutability: Design and govern advanced data protection roadmaps, focusing heavily on immutable (WORM ...

manufacturing business who are looking for a Manufacturing Business Analyst to join their growing IT/Ops teams as part of a large scale OT programme within the business. They are looking for an experienced business analyst with hands on experience working with manufacturing systems, processes and people. The role … Responsibilities: Responsible for defining detailed business requirements and outcomes for end to end technology solutions. Primary focus on the Operational Technology (OT) programme and manufacturing operations. Analyse business goals, objectives, functions, and processes. Use relevant information and data to support requirement definition. Conduct options analysis and assess ...

Solutions Architect for a leading client based in London, who has experience within the Manufacturing industry, to define and assure end-to-end technology solutions that align with business goals. You'll act as the bridge between business stakeholders and delivery teams, ensuring solutions are scalable, secure, operable … risk, constraints and architectural trade-offs. Nice to have Experience with LeanIX (or similar EA repository tooling). Exposure to operational technology (OT) and shop-floor/plant integration patterns. Hands-on delivery experience in Agile/DevOps environments. What you'll do Partner with business ...

Cybersecurity Solution Architect OT/ICS/Vulnerability Management We are seeking an experienced Cybersecurity Solution Architect to design and deliver enterprise security solutions across IT and OT (Operational Technology) environments. This is a hands-on role focused on vulnerability management, risk mitigation, and secure architecture design within … large-scale, complex environments. Key Responsibilities: Design end-to-end cybersecurity architecture across IT and OT/ICS environments Lead vulnerability management lifecycle (identification, assessment, remediation) Implement risk-based security solutions aligned to enterprise standards Work closely with infrastructure, application and OT teams to embed security controls Support threat modelling ...

recognised organisation in a fully remote role where you will lead a wide range of enterprise-level IT projects across infrastructure, systems, migration and operational technology environments. This organisation is a well-established UK business operating within a highly secure and regulated environment, supporting major customers across … country through large-scale information management and digital services operations. They are continuing to invest heavily into technology, operational improvement and digital transformation, making this a fantastic time to join the business. In this role you will be responsible for delivering multiple IT projects end-to-end across ...

service of the role it will now be based on an Umbrella solution. Clearance: SC Role Profile We are seeking an experienced OT Cyber Security Analyst to support and strengthen cyber security across industrial and operational technology environments. This role focuses on securing critical systems through the deployment … management, and enhancement of OT security controls, while helping drive continuous improvements in monitoring, governance, and risk management practices. The successful candidate will play a key role in delivering practical security solutions across ICS and OT networks, ensuring systems remain resilient against evolving cyber threats. You will work closely with ...

rollout, domain consolidation, authentication modernisation) Evaluate and implement modern authentication methods such as FIDO2 Support identity integration across manufacturing and operational technology (OT) environments Lead identity infrastructure initiatives end-to-end, owning delivery from initial concept and design through to implementation and operational handover Collaborate on identity … automation Contribute to strategic and roadmap decisions for the enterprise IAM estate Mentor junior engineers and shape identity engineering standards Manage stakeholders across IT, OT, Senior Leadership, Information Security, Cyber, Cloud Infrastructure, and third-party vendors The Ideal Candidate Must Have: Extensive enterprise-level experience across Microsoft Entra ...

Contribute to governance policies, standards, and procedures development and review Produce clear governance and risk reports for leadership teams Support governance and assurance of technology change management processes Assist with risk, compliance, and security awareness initiatives across the organisation Key Requirements of the GRC Analyst: 4–5 years’ experience … ability to manage multiple priorities Experience within regulated sectors such as transport, utilities, financial services, or government Exposure to Operational Technology (OT) or Industrial Control Systems (ICS) (desirable) Relevant certifications (ISO27001 Lead Implementer/Auditor, CISMP, CRISC, CISM) (desirable) Degree in Information Security, Risk, Business, Law, or equivalent ...

customer-focused, and passionate about technology Team player with the ability to collaborate across multiple functions Advantages: Experience with databases and virtualization technologies OT (Operational Technology) background Cybersecurity experience Bash Python About Claroty Claroty has redefined cyber-physical systems (CPS) protection with an unrivaled industry-centric platform … cloud with Claroty xDome or on-premise with Claroty Continuous Threat Detection (CTD). Backed by award-winning threat research and a breadth of technology alliances, The Claroty Platform enables organizations to effectively reduce CPS risk, with the fastest time-to-value and lower total cost of ownership. ...

following technical areas is advantageous. SOC/SIEM assessments and tooling Identity and Zero trust Security design and architecture GovAssure Operational Technology (OT) ISA 62443 Artificial Intelligence SWIFT CSP Cloud related certifications across AWS/GCP/Azure CISM/CISSP/CRISC/ISO 27001 LI/ ...

following technical areas is advantageous. SOC/SIEM assessments and tooling Identity and Zero trust Security design and architecture GovAssure Operational Technology (OT) ISA 62443 Artificial Intelligence SWIFT CSP Cloud related certifications across AWS/GCP/Azure CISM/CISSP/CRISC/ISO 27001 LI/ ...

strategy and security maturity improvements Helping shape security standards, policies and best practice across the organisation Supporting both IT and operational technology (OT) environments where required What We're Looking For: We're open to candidates from either architecture or senior engineering backgrounds, but you'll ideally have … sectors would be beneficial. Desirable CISSP or similar certifications Exposure to NIST, ISO27001 or security governance frameworks Experience supporting security transformation or maturity programmes OT or infrastructure security exposure Why Join? Major enterprise cyber transformation programme High visibility role with genuine influence Strong investment in cyber security Broad technical exposure ...

Were working with a large organisation undergoing significant cyber and digital transformation to hire a Cyber Security Architect focused on Operational Technology (OT) . This role sits within a dedicated Security Architecture function and is specifically aligned to securing industrial and operational systems click apply for full ...

Infrastructure (CNI) environment. The role leads a team of Project Managers and provides functional oversight to multidisciplinary technical delivery teams responsible for implementing secure technology capabilities, resilience improvements … regulatory control enhancements across the Heathrow cyber estate. This position operates at the intersection of Cyber Security, Enterprise IT, Operational Technology (OT), and Business Leadership, ensuring that cyber initiatives are aligned with enterprise risk appetite, regulatory obligations, and operational resilience priorities. #J-18808-Ljbffr ...

leading engineering firm in Birmingham is hiring a Principal Cyber Security Consultant to lead multiple Operational Technology (OT) cybersecurity projects. The ideal candidate will have extensive experience in securing critical OT environments and a proven track record of managing complex security engagements. This role offers the opportunity ...

Cybersecurity Solution Architect OT/ICS/Vulnerability Management We are seeking an experienced Cybersecurity Solution Architect to design and deliver enterprise security solutions across IT and OT (Operational Technology) environments. This is a hands-on role focused on vulnerability management, risk mitigation, and secure architecture design within ...

long-term relationship success. This is a high-impact, customer-facing role ideal for a strong networking professional who thrives at the intersection of technology, strategy, and customer engagement. As a Technical Account Manager, your impact will be: Partner with customers to plan, design, deploy, and configure Claroty … Strong understanding of networking standards and protocols, including TCP/IP, routing, switching, DNS, DHCP, and segmentation principles. Experience with Operational Technology (OT) environments and industrial networks – a strong advantage. Solid understanding of cybersecurity principles and secure network architecture. CCNA certification – required. CCNP certification – a strong plus. Full ...

Description Company Overview Through its Social Innovation Business that brings together IT, OT(Operational Technology) and products, Hitachi contributes to a harmonized society where the environment, wellbeing, and economic growth are in balance. Hitachi operates globally in four sectors – Digital Systems & Services, Energy, Mobility, and Connective Industries … Strategic SIB Business Unit for new growth businesses. With Lumada at its core, Hitachi generates value from integrating data, technology and domain knowledge to solve customer and social challenges. Revenues for FY2024 (ended March 31, 2025) totaled 9,783.3 billion yen, with 618 consolidated subsidiaries and approximately ...

Lincoln/Boston/Grimsby Permanent - Full time role 37 Hours with flexibility for part-time+ Overtime + Standby Rota Operational Technology (OT) refers to the set of digital xkybehq assets which are at the very heart of The following information aims to provide potential candidates with ...

projects within a Pharmaceuticals/Life Sciences customer context Experience of delivering projects relating to Tech Services such as LAN, WAN, Hosting and VOIP. OT (Operational Technology) exposure would be desirable Experience of navigating distributed delivery models at large enterprises and vendors spanning geographical boundaries and time zones. ...

Company description: Water Utility Company based in Yorkshire region of England. Job description: Commercial Specialist - Information Technology & Operational Technology Hello! Thanks for stopping by. Let us tell you about all the great reasons to join us here at Yorkshire Water: We offer a competitive salary, depending ...

OT/SCADA Engineer (Industrial Networks) North East Scotland (hybrid role) £63,000 + bonus (flexible for the right person) Working on a role that sits much closer to industrial networks and OT communications than a traditional SCADA position. The focus is on keeping critical OT network infrastructure running reliably … systems across offshore assets, helping ensure reliable communications, robust control infrastructure and secure, resilient performance. Youll be involved in: Managing and supporting industrial/OT communications networks Working with contractors responsible for fibre and offshore comms systems Supporting SCADA and control system infrastructure (OEM-led) Ensuring reliability and performance across ...

month rolling contractHours: 37 hours per weekIR35 Status: Inside IR35 £54 - Umb/£40 per hour - PAYE We are recruiting a Manufacturing IT OR OT Support Technician to support a leading Energy-sector manufacturing site in Worcester. This is a hands-on, site-based role to ensuring secure, reliable … standardised digital operations across production systems, supporting both local initiatives and global digitalisation programmes. Role Purpose The Manufacturing IT/OT Support Technician role focuses on IT/OT system support, network connectivity, and industrial cybersecurity, ensuring production systems remain operational, secure, and aligned with global standards. Working within ...