13 of 13 Operational Technology Jobs in the Thames Valley

We are looking for a highly motivated and technically skilled Waste Site SCADA Systems Engineer to join our Operational Technology (OT) Waste SCADA support team. In this role, you will support the critical systems that keep our wastewater operations running 24/7, delivering essential wastewater services to millions of customers. You will be responsible for maintaining and … site-based SCADA platforms (targeting 99.2% uptime or higher). Perform essential planned maintenance, including health checks, patches, and hotfixes. Deliver site SCADA system updates and upgrades, ensuring programmable OT/ICA assets remain up to date. Diagnose and resolve faults across SCADA systems, HMIs, and PLCs to restore system functionality. Complete disaster recovery planning and perform annual "data of … Escalate recurring faults and contribute to root cause analysis and long-term mitigation. Incident & Request Management: Respond to SCADA-related service requests (TAPS) within 15 working days. Engage with OT Fault Databases to improve service delivery and reduce reactive workload. Support OT access, alarm, and event data requests for operational and compliance needs. Project & Change Support: Champion the OT More ❯

Job title OT Cyber Security Analyst Ref 40929 Division Digital Transformation Location Hybrid - Clearwater Court - RG1 8DB Contract type Permanent Full/Part-time Full-time Salary Up to £65,000 per annum depending on skills and experience Job grade B Closing date 16/05/2025 We are seeking a highly skilled and experienced OT Senior Cyber Security … In this role, you will be responsible for maintaining SecOps solutions, controls, and processes across the organisation, while mentoring and leading the SOC team to ensure effective management of OT alerts and incidents. This position requires a deep understanding of SecOps concepts, technologies, and best practices, specifically across IT and OT environments. You will be tasked with ensuring robust incident … collaboration skills are essential as you will work closely with cross-functional teams to mitigate risks and protect Thames Water's essential services. What you'll do as an OT Senior Cyber Security Analyst Contextualise OT Specific Threats: • Understand the Operational Technology (OT) estate, specific OT threats, and controls in place to mitigate risks. • Use tools like Claroty More ❯

grade B Closing date 20/06/2025 We are looking for a highly motivated and technically skilled SCADA Systems Engineer to join our Operational Technology (OT) Regional SCADA support team. In this role, you will support the critical systems that keep our operations running 24/7-delivering clean water and wastewater services to millions of … Investigate high-impact incidents and escalate recurring faults for permanent resolution. Deliver responsive support for SCADA-related service requests and incidents. Manage access and data requests in line with OT policies and security controls. Ensure all changes align with defined operational requirements and compliance standards. Project & Change Support: Work with Capital Delivery and project teams to ensure SCADA changes … Expertise: Act as a key technical contact for SCADA standards, configuration, and performance optimisation. Support integration teams and contractors with expert guidance and assurance on best practices. Collaborate with OT engineers and contribute to the delivery of innovative, future-proof SCADA solutions. Develop and maintain disaster recovery, fault response, and continuity documentation. Contribute to knowledge articles, guides, and internal training More ❯

Part-time Full-time Salary Competitive salary up to £55,000 per annum Job grade B Closing date 08/08/2025 As an Operational Technology (OT) Compute System Engineer , you will be responsible for managing and supporting OT-specific enterprise systems and applications. These business-critical systems play a key role in enabling operational technology … and help deliver new solutions as required by the business. What you'll be doing as a Compute System Engineer Support the ongoing maintenance and lifecycle management of existing OT compute infrastructure, including patching and license management. Work closely with business stakeholders to understand and deliver new technical solutions, including cloud-based technologies, in support of future needs. Act as … Symantec Endpoint Protection, Dell OpenManage Enterprise, Canonical patching tools, NTP, PKI/certificates, and hybrid Azure environments. Contribute to the integration and evolution of Industry 4.0 solutions within the OT compute domain. Participate in an out-of-hours on-call rota (following probation and prerequisites) to provide emergency support for critical OT systems. Support and collaborate with other technical teams More ❯

We are seeking a highly skilled and experienced OT Senior Cyber Security Analyst to join our Security Operations team at Thames Water, the UK's largest water company. This role involves maintaining SecOps solutions, controls, and processes, mentoring the SOC team, and managing OT alerts and incidents. The ideal candidate will have a deep understanding of SecOps, IT, and OT … environments, with responsibilities including incident management, threat detection, and security improvement. Strong communication skills are essential for collaboration with cross-functional teams. Key Responsibilities Contextualise OT Specific Threats: Understand OT estate, threats, and controls; analyze network traffic with tools like Claroty; build relationships with Operations teams. Maintain Security Operations: Improve security processes; support tools like Microsoft Sentinel, SOAR, EDR/… systems like ICS, SCADA, CNI. Experience in SOC environment, incident triage, and cyber risk remediation. Technical Skills & Qualifications Ability to communicate complex issues to non-technical audiences. Understanding of OT infrastructure and networking. Proficiency in Kusto Query Language (KQL) and SIEM systems, especially Microsoft Sentinel. Desirable Experience & Skills Knowledge of network security tools like NAC, Firewalls, IDS/IPS. Leadership More ❯

or CISA. Key Relationships & Interactions: CISO direct reports: Security Operations Manager, Security Architecture Manager, Security Governance Manager, Cyber Security Programme Manager, Cyber Resilience Manager CIO and CIO Direct Reports: Operational Technology, Enterprise Architects, PMO and Programme Delivery, Business Change and Engagement Key Business Stakeholders Service Owners What's in it for you? Competitive salary up to More ❯

Containerisation, Kubernetes and Openshift? With this knowledge and as our Infrastructure Manager you will make the decisions that will dictate the evolution and direction of our infrastructure, systems, and operational technology roadmap. You will be forward thinking, you will own the budget, so will bring your commercial acumen to balance cost control with ensuring our solutions are fit … and Azure), so you will also be familiar with these technologies together with sound Linux/RHEL. You will be our technical expert, so although not day to day operational you will be familiar with and understand the technology to support your highly skilled engineering team and your decision making. We continue to evolve therefore you will have More ❯

benefits to support your finances, wellbeing and family. Working Pattern: Permanent Full Time Flexible First options available The role The successful individual will design, implement and support business-critical Operational Technology telecoms systems necessary to monitor and control the plant and safety systems used in the SSE Distribution Control Centre. You will - Producing standards, specifications and target architectures. More ❯

to Move to Skip to Content Link Search by Location Select how often (in days) to receive an alert: Select how often (in days) to receive an alert: Title: OT Security Consultant/Architect Requisition ID: 84601 City: Reading Country/Region: GB Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company … across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changing world. For additional information, visit us at . Role: OT Security Consultant/Architect Location: London Role: As the OT Security Consultant, the incumbent is expected to perform a consulting led yet techno functional role and therefore it is essential … that they have a strong OT Security consulting and Security architectural background. The role holder needs to have a broad-based understanding of Cybersecurity Solutions in the areas of OT and will likely have fulfilled roles in the areas of OT, IoT, Infrastructure Security design and transformation. The Architect/Consultant shall be responsible to oversee all client solutions and More ❯

Security Engineer , you will play a key role in supporting the design, implementation, and maintenance of Cyber Security Engineering solutions, controls, and processes across Thames Water's IT and OT environments. You will be responsible for supporting cyber security platform administration, enhancing our security posture, and ensuring that new capabilities are securely deployed in alignment with business objectives. This includes … This role requires a deep understanding of security engineering concepts, infrastructure technologies, and best practices. The ideal candidate will have strong communication skills, a solid grasp of IT and OT systems, and a passion for continuous improvement in cybersecurity operations. What you'll be doing as a Senior Cyber Security Engineer Support the creation of secure asset builds and system … stakeholders to align cybersecurity engineering strategies and controls with organisational goals. Develop and maintain cybersecurity engineering documentation, policies, and procedures. Implement and manage security controls across both IT and OT environments. Monitor compliance of endpoint and network security solutions, ensuring correct configurations and up-to-date signatures. Perform cloud security assessments and produce supporting documentation for secure cloud adoption. Evaluate More ❯

and VirusTotal. Cloud Security Knowledge Knowledge of cloud technologies and security (e.g., AWS, Azure, Alibaba, Google Cloud), with skills in performing investigations, log analysis, and incident response is desirable OT/IOT Understanding of OT environments and security is desirable but not essential OS Security Knowledge Knowledge of operating systems, OS-level exploits, and cybersecurity for Windows and Linux, including 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 ❯

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 ❯