9 of 9 Permanent Operational Technology Jobs in the Thames Valley

Reporting to: Senior European IT Director Are you ready to take full ownership of a high-profile cybersecurity function, shaping strategy across both IT and Operational Technology (OT)? This is a rare opportunity to lead from the front, influencing policy, overseeing technical security controls, and embedding a proactive, cyber-resilient culture across the business. The Role You will … be the driving force behind our cybersecurity strategy, ensuring robust protection for our IT systems, OT infrastructure, and critical business data. Reporting directly to the Senior European IT Director, you’ll develop and implement policies, lead incident response, ensure compliance with industry standards, and promote best practice in technology risk management. Key Responsibilities: Develop, implement, and maintain a robust … regulatory compliance requirements (GDPR, NIS2). Hands-on expertise with firewalls, SIEM, IAM, IDS/IPS, and cloud security. Strong understanding of networking, infrastructure, and application security. Experience in OT security or within a data centre environment is advantageous. Why Join Us? This is more than a technical role — it’s an opportunity to influence business-wide security culture, work More ❯

Our Company 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 – 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 and approximately 280,000 employees worldwide. Visit us at . About Hitachi EMEA Hitachi is positioned as a leader in Climate Change Innovation, finding … leading businesses in key sectors including Energy, Transportation, Manufacturing and Digital. Since our inception in 1910, our mission has been centred around Social Innovation – making society better through advanced technology – supported by our R&D centres across the world. Some examples of our contribution to Climate Change Innovation include: Battery hybrid trains – decarbonising rail transport even in areas where More ❯

Our Company 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 – 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 and approximately 280,000 employees worldwide. Visit us at www.hitachi.com. About Hitachi EMEA Hitachi is positioned as a leader in Climate Change Innovation, finding … leading businesses in key sectors including Energy, Transportation, Manufacturing and Digital. Since our inception in 1910, our mission has been centred around Social Innovation – making society better through advanced technology – supported by our R&D centres across the world. Some examples of our contribution to Climate Change Innovation include: Battery hybrid trains – decarbonising rail transport even in areas where More ❯

key role, you will provide strategic cyber security advice to senior stakeholders, project teams, engineers, auditors and risk owners, driving secure-by-design principles across a broad and complex technology estate. Working across cloud, IT and operational technology environments, you will shape the secure delivery of major systems, helping to safeguard essential services from evolving cyber threats. … security principles. Excellent communicator with proven stakeholder management experience. Passionate about innovation, problem solving and continuous improvement. Qualifications & Experience: Degree (or equivalent experience) in a relevant discipline such as technology, engineering or cyber security. Professional certifications (e.g., CISSP, CISM, CompTIA, GIAC, ISACA) are desirable. This is a rare opportunity to contribute to the security of nationally significant services – making More ❯

exceed our business objectives we need someone to own, lead, grow and scale our network, infrastructure, and technology. Bring your IP Network Engineering, along with wider infrastructure engineering and Operational Technology skillset to the table to innovate and automate and take us to the next level. An opportunity to be forward thinking, to apply those strategic ideas you … tracking to upgrade our core to 1.2Tb/s early next year. You will own the technical strategy. roadmap and budget. Remit will include infrastructure, systems, cybersecurity, infosec and technology compliance. You will also lead and manage teams, including Network Architects, Designers, Engineers, Transmission, and IT Operations. Note; this is a hybrid role, with at least one day a … of senior level IP network engineering, allied to a solid skillset that enables bringing the business and teams along on the journey. You will have a passion for using technology to deliver outstanding customer experience. Technology is important however equally important is someone who can build first-class relationships with key stakeholders and can showcase an approach to More ❯

exceed our business objectives we need someone to own, lead, grow and scale our network, infrastructure, and technology. Bring your IP Network Engineering, along with wider infrastructure engineering and Operational Technology skillset to the table to innovate and automate and take us to the next level. An opportunity to be forward thinking, to apply those strategic ideas you … tracking to upgrade our core to 1.2Tb/s early next year. You will own the technical strategy. roadmap and budget. Remit will include infrastructure, systems, cybersecurity, infosec and technology compliance. You will also lead and manage teams, including Network Architects, Designers, Engineers, Transmission, and IT Operations. Note; this is a hybrid role, with at least one day a … of senior level IP network engineering, allied to a solid skillset that enables bringing the business and teams along on the journey. You will have a passion for using technology to deliver outstanding customer experience. Technology is important however equally important is someone who can build first-class relationships with key stakeholders and can showcase an approach to More ❯

Who we are... Verdantix’s mission is to deliver independent, accurate, and actionable research and advisory services. We empower the world’s most innovative corporations, technology and services vendors, and investors with granular insights and data-driven analysis. Our team is a curious, collaborative group of expert analysts, data engineers, commercial specialists, creative professionals, and thought leaders working together … Analyst you will undertake strategic research on topics at the intersection of building operations, real estate performance and digital technologies. Success in the role requires an interest in digital technology and a background in computer science, data centres or mechanical/electrical engineering. The successful candidate will have the ambition to undertake a wide range of qualitative and quantitative … technology briefings. Working on consulting projects relating to real estate and building technologies including AI-based analytics, digital twins, predictive maintenance software, IoT platforms, convergence of IT and OT, building digital technology stack, etc. Attending Verdantix events and industry conferences. Developing trusted relationships with Verdantix clients. Supporting marketing efforts by writing blogs and engaging in social media activities. More ❯

manufacturer - in its London office! This role will design, implement, and oversee a comprehensive cyber-security strategy tailored to industrial operations. This role is critical to safeguarding IT and OT environments, intellectual property, and ensuring compliance with global standards. Key Responsibilities: Develop and execute the company’s information security strategy in line with business goals and industry regulations. Lead the … creation and enforcement of security policies across IT and OT environments. Conduct risk assessments and implement proactive threat mitigation measures. Oversee Microsoft 365 security, endpoint protection, email security, and other key cybersecurity tools. Manage incident response plans and investigations, coordinating with internal teams and external partners. Ensure compliance with standards like ISO 27001, GDPR, and NIST frameworks. Promote security awareness … manufacturing, energy, chemicals, or similar sectors. 15 years of experience in a deeply-technical hands on role, and high level stakeholder engagement. Strong knowledge of cybersecurity frameworks, ICS/OT security, and risk management. Hands-on experience with Microsoft 365 security tools, EDR, and related technologies. Demonstrated leadership in incident response and cross-functional security initiatives. More ❯

shaping the future of the built environment? This is your opportunity to take a leading role in delivering cutting-edge Smart Building projects that integrate the latest in building technology, sustainability and digital innovation. Clear. are looking for a Smart Buildings Manager to oversee the full lifecycle of intelligent building projects, from early design through to commissioning, integration and … ongoing operational performance. This role is perfect for someone with a strong technical foundation in BMS, EMS, IoT integration and smart building systems, who thrives on collaboration and innovation. London £60,000 - £80,000 Bonuses Hybrid Working Private Healthcare Responsibilities: Lead Smart Building projects end-to-end: design, vendor management, delivery, commissioning and maintenance. Act as the technical authority … Integrator. Strong knowledge of building data communications, cloud platforms (AWS, Azure, GCP), and data migration. Expertise in BMS/EMS design, installation, and optimisation across multiple platforms. Experience integrating OT systems such as lighting controls, AV, electronic security, and IoT sensors. Familiarity with industry standards and data ontologies (BRICK Schema, Project Haystack, ISO 19650, etc.). Strong leadership and project More ❯