1 to 25 of 69 Permanent Operational Technology Jobs in England

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. The focus … designing and assuring cyber security controls across complex OT environments, ensuring operational resilience, regulatory alignment, and risk mitigation from the outset. This is not an enterprise IT architecture role it is centred on industrial control systems, operational networks, and IT/OT convergence. What youll do Define ...

Senior Solution Architect (Operational Technology) - Ipswich Shape the Future of Operational Technology in the Energy Sector Are you an experienced architect ready to make a meaningful impact? UK Power Networks is seeking a Senior Solution Architect (Operational Technology) to join our Strategy Regulation … experience), a 7.5% bonus, and a blended working arrangement (after probation). At UK Power Networks, you'll be at the heart of our OT transformation, driving business modernisation, operational excellence, and customer satisfaction. Oversee the evaluation and enhancement of our Advanced Distribution Management System (ADMS), lead architectural innovation ...

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 services for both the end customer and the wider business. This role involves ensuring … essential for this position. 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 ...

fundamental to achieving our ambition to be a net zero company by 2050 or sooner! You will work with The Operational Technology (OT) Specialist is part of our global OT Security Solutions team. This team secures bps process control networks and operational technology (OT) systems. … those controls. Let me tell you about the role The Operational Security Solutions Specialist will support development and deployment of security solutions for OT environment. You will contribute to solution designs, operational processes and procedures and identify or develop automated processes to simplify the service. What Youll ...

significant technology transformation programme and is seeking an experienced Senior Systems Architect to help shape the future of their Operational Technology (OT) landscape. This is a strategic architecture role focused on the design, integration, and evolution of complex operational systems that support critical infrastructure. Working across … roadmaps, standards, and governance frameworks. Understanding of cyber security, identity management, and system resilience principles. Desirable Experience Experience working within Operational Technology (OT) environments. Exposure to utilities, energy, critical infrastructure, manufacturing, transport, or industrial sectors. Knowledge of Advanced Distribution Management Systems (ADMS). Familiarity with Enterprise Architecture frameworks ...

OT Cyber Security Analyst Culham, Oxfordshire (2 days onsite per week) £50/hour Umbrella | £36.43/hour PAYE Contract until 18th December 2026 Active SC Clearance Required (or lapsed within last 12 months) A government backed organisation is hiring an OT Cyber Security Analyst with industry experience … Chemical. You must a strong background in SIEM & SOC integration coupled with OT security frameworks IEC 62443, NIST CSF, CAF, ISO 27001 to support the protection and continuous improvement of Operational Technology (OT) environments across critical infrastructure and industrial systems. This is an exciting opportunity to join ...

OT Cyber Security Analyst Culham, Oxfordshire (2 days onsite per week) £50/hour Umbrella | £36.43/hour PAYE Contract until 18th December 2026 Active SC Clearance Required (or lapsed within last 12 months) A government backed organisation is hiring an OT Cyber Security Analyst with industry experience … Chemical. You must a strong background in SIEM & SOC integration coupled with OT security frameworks IEC 62443, NIST CSF, CAF, ISO 27001 to support the protection and continuous improvement of Operational Technology (OT) environments across critical infrastructure and industrial systems. This is an exciting opportunity to join ...

Engineer who enjoys troubleshooting complex issues in real-world environments rather than sitting behind a desk all day? We're working with a specialist technology services provider that supports critical infrastructure, smart buildings and operational technology environments across London. Due to continued growth, they're looking … customer-facing skills. Full UK driving licence preferred. Must be eligible for SC Clearance. Desirable Experience Data Centre environments. Operational Technology (OT). Building Management Systems (BMS). Industrial Control Systems (ICS). Smart Buildings. Fortinet, SonicWall or Barracuda technologies. Critical infrastructure or highly regulated environments. Why Apply ...

Manchester | Hybrid Working A growing organisation is looking to appoint a Project Manager to support the delivery of a broad and varied portfolio of technology and business change initiatives across the wider business. This role requires a genuinely well rounded Project Manager (Tech & Business Change) with experience operating across … multiple areas of technology and transformation, rather than someone focused purely on a single technical discipline or isolated delivery environment. The successful individual will work across a wide range of initiatives including CRM and business application projects, infrastructure and end user technology upgrades, operational systems improvements, integrations ...

challenge, our scale and ambition create opportunities for you to shape your own career. Ready to make a splash? Join our team today. OT SCADA Engineer We are seeking an experienced OT SCADA Engineer to support the safe, secure and efficient operation of critical operational assets. This … highly technical, hands-on role focused on the design, configuration, delivery and ongoing support of SCADA, PLC, telemetry and wider Operational Technology (OT) systems that underpin essential operational services. Working across the full SCADA lifecycle, you will play a key role in system design, commissioning, fault diagnosis ...

data into actionable business insight across our Paper Division. Leading a small but highly capable data engineering team, you will build and develop the OT-to-business data infrastructure that underpins operational analytics, advanced analytics, and strategic decision-making. By connecting manufacturing systems with business platforms, you'll help … Doing Lead, mentor, and develop a team of Data Engineers, setting priorities and ensuring high-quality delivery. Design, build, and maintain scalable OT-to-business data architectures and ingestion pipelines, supporting both real-time and batch processing. Integrate operational technology platforms, including AVEVA PI, with ERP, maintenance, quality ...

modernising their infrastructure and expanding into areas such as renewable energy and decarbonisation to support future growth. Your new role The Director of OT is a transformation-focused leadership role responsible for defining and executing a group-wide OT strategy across a complex, multi-site, safety-critical environment. Reporting … CTIO, the role involves modernising a legacy OT estate, driving IT/OT convergence, strengthening cyber resilience, and building a scalable, high-performing OT function to support 24/7 port operations. The successful candidate will operate at the intersection of technology, engineering, and operations, influencing executive-level investment ...

control, lighting automation, access control, energy management, workplace technologies, and intelligent AV/IT infrastructure. The role bridges IT and Operational Technology (OT) systems, delivering scalable, secure, and future-proof smart building environments. However, the Solutions Architect role extends beyond technical design. This is a strategic and consultative … architects, MEP consultants, IT teams, workplace strategists, and project stakeholders to deliver cohesive building technology designs. Assist with the design development of converged OT/IT network architectures supporting AV, IoT, BMS, and smart building systems. Integrate advanced technologies and protocols such as BACnet, KNX, Modbus, LoRaWAN, MQTT, REST ...

global technology company specializing in advanced fleet safety, mobility, and telematics solutions is seeking a highly driven Regional Sales Manager to support continued expansion across the EMEA region. The company delivers a SaaS-based platform combining real-time driver coaching, predictive analytics, AI-powered operational intelligence, and fleet … performance technology to help organizations improve safety, efficiency, compliance, and sustainability across large-scale transportation operations. With an established international customer base and operations across multiple global markets, the company is entering an exciting new growth phase and is looking to strengthen its commercial presence across EMEA. The Opportunity ...

global technology company specializing in advanced fleet safety, mobility, and telematics solutions is seeking a highly driven Regional Sales Manager to support continued expansion across the EMEA region. The company delivers a SaaS-based platform combining real-time driver coaching, predictive analytics, AI-powered operational intelligence, and fleet … performance technology to help organizations improve safety, efficiency, compliance, and sustainability across large-scale transportation operations. With an established international customer base and operations across multiple global markets, the company is entering an exciting new growth phase and is looking to strengthen its commercial presence across EMEA. The Opportunity ...

global technology company specializing in advanced fleet safety, mobility, and telematics solutions is seeking a highly driven Regional Sales Manager to support continued expansion across the EMEA region. The company delivers a SaaS-based platform combining real-time driver coaching, predictive analytics, AI-powered operational intelligence, and fleet … performance technology to help organizations improve safety, efficiency, compliance, and sustainability across large-scale transportation operations. With an established international customer base and operations across multiple global markets, the company is entering an exciting new growth phase and is looking to strengthen its commercial presence across EMEA. The Opportunity ...

Company description: Water Utility Company based in Yorkshire region of England. Job description: Senior Buyer - IT & OT 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 on experience … Relocating to Leeds Summer 2026 Work type: Permanent. 37 hours per week, Monday Friday. We have an exciting opportunity for a Senior Buyer IT & OT to join the Commercial team at Yorkshire Water and be a part of helping Yorkshire Water to provide the best service to our customers. Could ...

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 ...

Were recruiting a Director of Infrastructure to lead technology strategy, digital transformation, cyber security, data governance and business systems across a fast-growing national engineering organisation. This is a senior leadership role with full ownership of technology performance, systems optimisation and long-term digital capability. The Role … Director of Infrastructure, youll set and deliver the companys technology strategy, ensuring systems, data, infrastructure and cyber security fully support operational excellence. Youll work closely with the Executive Team to drive transformation, improve efficiency, and ensure technology enables sustainable growth. Youll lead teams across infrastructure, systems, business ...

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 ...

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 ...

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 ...

process. What You'll Be Doing You will be involved across the full project lifecycle, including: Support cybersecurity engineering within Operational Technology (OT) environments (e.g. SCADA, PLCs, substation control systems, industrial networks) Assist in securing industrial assets through best practices such as system hardening, network segmentation, and access … Help promote cybersecurity awareness and standard across customers and stakeholders For more experienced candidates you may also: Lead the design of secure ICS/OT architectures aligned to industry standard Own and deliver threat and risk assessment activities, including gap analysis and compliance reviews Provide technical leadership within projects ...

Months Day Rate: £510 per day (Inside IR35) Overview Our client is seeking an experienced Security Architect to support a range of strategic technology and cyber security initiatives across a complex enterprise environment. This role will play a key part in ensuring that security is embedded throughout the project … third-party suppliers across different time zones. Desirable Experience Experience within highly regulated or critical infrastructure environments. Exposure to operational technology (OT) security. Experience conducting supplier assurance and third-party risk assessments. Knowledge of cloud security principles and modern application architectures. Relevant industry certifications such as CISSP, CISM ...

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 ...