1 to 25 of 35 Operational Technology Jobs in the Thames Valley

looking for a highly technical, operationally focused and delivery driven OT Technical Manager to lead the performance, security, resilience and support of our Operational Technology estate and associated digital services. You will act as a senior operational technical authority across OT infrastructure, IT and OT connectivity, enterprise … role, combining deep technical oversight with operational delivery, supplier management, cyber resilience, business continuity and continual service improvement. You will also turn approved OT and Digital network roadmaps into deliverable operational plans, balancing day to day service performance with technical risk, lifecycle requirements, regulatory obligations and future operational ...

delivery of essential water and wastewater services to 16 million customers. We are looking for a highly technical, operationally focused and delivery driven OT Technical Manager to lead the performance, security, resilience and support of our Operational Technology estate and associated digital services. You will … senior operational technical authority across OT infrastructure, IT and OT connectivity, enterprise network security, cyber compliance, compute platforms, active directory and identity services. Leading specialist internal teams and strategic service partners, you will ensure that the critical technologies supporting our water and wastewater operations remain available, secure, resilient ...

Engineering Lead to join a major project delivery team and provide technical leadership across IT Infrastructure, Cybersecurity, Enterprise Architecture, and Operational Technology (OT) integration. This is a key role responsible for ensuring the quality, integrity, security, and compliance of IT systems throughout both project execution and operational … successful candidate will play a pivotal role in shaping technical standards, driving best practices, and ensuring seamless integration between enterprise IT and industrial OT systems. Key Responsibilities Technical Leadership & Governance Lead the assurance of IT systems design and engineering activities, ensuring solutions meet performance, reliability, security, and compliance requirements. ...

industrial hubs, upholding the highest standards of safety, compliance and quality. Role: We are seeking an experienced, committed and enthusiastic Operational Technology (OT) Cyber Security Systems Engineer to join our Automation team for a project-based contract role to design, develop & build and test networks and cyber security … role focuses on securing operational technology systems and networks while ensuring system availability, safety, and compliance with industry and client standards. The OT Cyber Security Project Engineer will take full responsibility for the successful delivery of cyber security and industrial networking aspects of the project (technical, quality, time ...

Digital Telecommunications Manager, you will play a key role within Thames Water's Digital and Technology function, leading the organisation's approach to reliable, resilient, and future-ready telecommunications services across a complex operational estate. Working closely with suppliers, operational teams, programme delivery, architecture, and business stakeholders … Experience working within utilities, critical infrastructure, or regulated industries. Experience supporting large-scale telecom or digital transformation programmes. Knowledge of operational technology (OT) environments and critical operational communications. Experience managing large-scale enterprise telecom estates with complex operational dependencies. Experience working within matrix organisations and multi ...

operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Your impact As our OT & Cybersecurity practice continues to grow, we're looking for an experienced Associate Director to help shape its next chapter. This is a pivotal leadership role … leaders, you'll help organisations strengthen the security and resilience of business-critical operational environments while contributing to the continued expansion of our OT cybersecurity capability. This role offers the opportunity to influence major programmes, develop high-performing teams and play a key part in the future growth ...

work collaboratively across the business to ensure compliance with the Network and Information Systems (NIS) Regulations while creating a culture of continuous improvement, operational excellence and resilience. Working at the intersection of physical security, regulatory compliance and project delivery, you'll bring people together to drive meaningful outcomes, build … Regulations. Experience delivering physical security improvement programmes. Experience within the energy sector or other critical national infrastructure environments. Understanding of operational technology (OT), resilience and risk management principles. About SSE SSE’s purpose is to be restless every day until we make electricity clean, affordable and available ...

Control Testing Automation & Monitoring Lead, you will be responsible for designing and delivering automated control testing and monitoring solutions across IT, OT, and business environments at Thames Water. Working closely with the Control Testing & Assurance Manager, digital teams, and a wide range of business stakeholders, you will identify opportunities … level. What you'll be doing as a Control Testing Automation & Monitoring Lead Identify and assess opportunities to automate control testing across IT, OT, and business functions. Design, develop, and implement automation plans and workflows to support continuous monitoring of controls. Evaluate and recommend appropriate tooling and technologies for control ...

millions of customers every day. You'll play a key role in identifying, assessing, and reducing cyber risk across a large and complex technology estate, making sure vulnerabilities are understood, prioritised, and fixed before they can be exploited. It's a hands‐on role where you'll work closely … help shape how we reduce cyber risk and strengthen our overall security posture. Support end-to-end vulnerability management across IT and operational technology environments Help shape and improve threat and vulnerability management processes, frameworks, and ways of working Work with technical and business teams to prioritise ...

Profession (Job Category): Project/Program Management Job Schedule: Full time Remote: No 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 … Connective Industries – and the 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 ...

Location: Reading, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security … standards. Scripting and automation using PowerShell, Python, or Bash. Identity & Access Management (IAM) integration. Critical National Infrastructure (CNI) or Operational Technology (OT) environments. Application and cloud security technologies. Qualifications Degree-qualified in Engineering, Cyber Security, Computer Science, or related discipline, or equivalent practical experience. Experience in PKI administration ...

Location: Reading, United KingdomThales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability … standards. Scripting and automation using PowerShell, Python, or Bash. Identity & Access Management (IAM) integration. Critical National Infrastructure (CNI) or Operational Technology (OT) environments. Application and cloud security technologies. QualificationsDegree-qualified in Engineering, Cyber Security, Computer Science, or related discipline, or equivalent practical experience. Experience in PKI administration, cryptographic ...

Role Purpose : The OT Enterprise Solutions Engineer will own the consolidation, development, articulation and ongoing evolution of the organisation’s future-state Operational Technology architecture. The role will act as the lead OT architecture subject-matter expert, working within the existing established architecture governance and Technical Design Authority … perspectives and industry standards into clearly documented architecture decisions, principles, patterns and designs. The individual will be the named accountable architecture lead for the OT domain. Other architecture and engineering disciplines will provide specialist input, but this role will retain end-to-end ownership for ensuring that the overall OT ...

business objectives Challenge priorities, scope and sequencing using NESO business and product knowledge Establish and nurture relationships with key stakeholders Build alignment across business, operational, technology delivery and third-party teams Influence decision-making and resolve delivery blockers Capture, manage and track benefits to ensure value realisation Manage … development opportunities where required Develop and use delivery management frameworks, artefacts, tools and techniques Ensure solutions are ready for live operation with CNI and operational support teams Embed operational considerations early to minimise operational risk Coordinate communication, change impact, incident preparedness and release readiness Coordinate transition into ...

Lead OT Cyber Security Engineer Reading Up to 70k We are looking for an experienced Lead OT Cyber Security Engineer to take technical ownership of OT cybersecurity delivery across our automation and systems integration projects. This is a hands-on role where you'll combine your knowledge of industrial automation … OT networks and cybersecurity to help deliver secure solutions for clients across a range of industrial sectors. Job responsibilities: Lead the technical delivery of OT cybersecurity within automation projects, including PLC, HMI, SCADA, servers and industrial networks. Design and implement secure OT network solutions, including managed L2/L3 switches ...

Lead OT Network Engineer Reading Up to 70k We are looking for an experienced Lead OT Network Engineer to take technical ownership of industrial networking projects from design through to testing, commissioning and handover. You'll work across a range of automation and systems integration projects, designing robust and secure … OT networks and working closely with Project Managers, Automation Engineers, clients and vendors to deliver practical solutions. Job responsibilities: Lead the design and delivery of industrial Ethernet Layer 2 and Layer 3 networks across automation and OT projects. Develop network architectures, detailed drawings, design documentation and device configuration standards. Design ...

OT/ICS Cyber Assurance Lead - UK Remote - c.£200k Package A senior opportunity for an experienced OT/ICS Cyber Security leader to own, develop and grow an established OT/ICS Cyber Assurance practice . This is a role for someone who has built a cyber service line … strong, high-performing cyber security capability, significant customer reach and the resources available to scale quickly. The opportunity is to build a major OT/ICS security and assurance proposition across manufacturing, CNI, enterprise and government customers. The Role You will take ownership of the OT/ICS Cyber Assurance ...

Thames Water Utilities Limited is seeking an OT Technical Manager to lead performance, security, resilience and support of the Operational Technology estate and digital services. You will guide senior technical authority across OT infrastructure, IT/OT connectivity, security, compute platforms, AD and identity services, overseeing teams ...

Vallum Associates seeks an OT Enterprise Solutions Engineer to own the consolidation, development, articulation and ongoing evolution of the organisation’s future-state Operational Technology architecture. The role acts as the lead OT architecture expert, working within architecture governance and Technical Design Authority processes to unify requirements from … security, network, infrastructure, real estate services, engineering and technology operations into a coherent, deliverable enterprise #J-18808-Ljbffr ...

meaningful change through standardisation, differentiation, and innovation. We're looking for an IT Systems Support professional to play a key role in keeping our operational technology running smoothly, supporting our warehouse and transport systems, and driving digital innovation across a fast‐paced logistics environment. WHAT YOU'LL DOProvide … site IT support, maintenance and fault diagnosis for operational systems, including WMS, WCS, TMS, automation technology and general desktop environments. Act as the first point of contact for IT issues, resolving incidents, coordinating escalations and ensuring smooth IT service delivery across the site. Support new business requirements ...

direction relating to the design, build and operation of large Data Centres. Principally, this relates to the electrical infrastructure, but extends into the overall operational technology found in the Data Centre environment. The role requires expertise within electromechanical systems such a cooling, building management systems, energy management systems. ...

critical role in delivering Thames Water's cyber strategy, with responsibility for the design, implementation, and ongoing effectiveness of security capabilities across IT and OT environments. You will engineer and maintain the technical capabilities that enable early threat detection, rapid and consistent response, and sustained cyber risk reduction , while translating … role requires a strong understanding of security engineering concepts, infrastructure technologies, and best practices, along with the ability to collaborate effectively across IT, OT, and security operations to drive continuous improvement. You must be able to obtain Counter Terrorist Check (CTC) Clearance to be eligible for this position. What ...

Thames Water is seeking a Cyber Threat & Vulnerability Analyst to strengthen our security posture across IT and OT environments. You’ll identify, assess, and reduce cyber risk, driving timely remediation and clear reporting. You’ll work with technical and business teams in a hybrid role, balancing hands-on vulnerability work ...

/SMEs* Act as the Partner advocate for key technical issues/Monitor and improve Partner Satisfaction KPIs* Creates, supports, and executes scalable operational mechanisms supporting certifications, the partner portal, and product launches for partners* Coordinates and delivers an enablement calendar virtually and in-person for key partners**Skills … WebApp DevSecOps best practices, WebApp scanning for OWASP top 10.* Good understanding of GRC strategies and tools, Threat Intelligence, SIEMs, XDR, ICS/OT security* Relevant industry certifications: CISSP, CEH, CCNP, Public Cloud (certified solutions architect level) #LI-REMOTE #J-18808-Ljbffr ...

Thames Water, the UK's largest water operator, seeks an OT Technical Manager to lead performance, security, resilience and services across OT and digital networks. You will oversee OT infrastructure, IT/OT connectivity, identity services, and cyber compliance, directing internal teams and strategic partners to keep critical systems available … secure. This senior role blends technical oversight with operational delivery, risk management, supplier governance and continuous service improvement #J-18808-Ljbffr ...