1 to 25 of 142 Permanent Operational Technology Jobs in the UK

Operational Technology (OT) Engineer The Opportunity My client is a highly successful and well-established manufacturing organisation with a strong reputation for quality, innovation and continuous improvement. They are currently seeking an experienced and proactive Operational Technology (OT) Engineer to join their IT function, supporting multiple … business. This will include control systems, automation, instrumentation, SCADA, PLCs, industrial networks and industrial digitalisation. This is an excellent opportunity for an experienced OT, Automation or Control Engineer to take ownership of significant projects and play a key role in the development, reliability and resilience of the company's operational ...

venture will scale rapidly from zero to over 200 team members within a four-month period. We are seeking an Operational Technology (OT) Engineer to manage, secure, and maintain the industrial automation infrastructure across our manufacturing operations. Reporting to the Technology Transformation Manager, you will bridge … responsibilities, you'll: ICS and Control System Management - Oversee the design, installation, and maintenance of industrial control systems to guarantee operational reliability. OT Network Architecture and IT Integration - Design and manage low-latency OT network architectures, collaborating with IT teams to ensure secure integration with enterprise ...

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 ...

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 is on designing … 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 you'll do Define and implement ...

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 is on designing … 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 you'll do Define and implement ...

within the business, ensuring quality data and reporting is available and well-documented. The role works closely with the Infrastructure & Security Engineer to ensure OT networks are securely segmented, and with the DBA & Systems Development Engineer to maintain resilient SQL/reporting pipelines. Key Responsibilities OT Systems Support and maintain … floor PCs, terminals, and industrial endpoints used in production operations. Own Operational Technology connectivity troubleshooting in collaboration with Engineering and Vendors Support OT network structure and segmentation (VLANs, access paths) Data & Production Flows Primary owner for production systems/data flows reliability, monitoring, and issue resolution. Work with ...

operational technology platforms and infrastructure that underpin BUUK critical operational services. The role will establish secure, resilient and supportable OT services across fibre initially and, where agreed, electric, water and other operational networks. The postholder will define service boundaries, build sustainable capability, manage suppliers and roadmaps … coordinate OT infrastructure, cyber security, risk, architecture and service management. Your key responsibilities are Own the OT infrastructure and platform strategy, roadmap, service model and lifecycle across the agreed BUUK scope. Establish clear boundaries and operating procedures between IT, OT asset owners, engineering teams, Cyber Security and third parties. Lead ...

operational technology platforms and infrastructure that underpin BUUK critical operational services. The role will establish secure, resilient and supportable OT services across fibre initially and, where agreed, electric, water and other operational networks. The postholder will define service boundaries, build sustainable capability, manage suppliers and roadmaps … coordinate OT infrastructure, cyber security, risk, architecture and service management. Your key responsibilities are Own the OT infrastructure and platform strategy, roadmap, service model and lifecycle across the agreed BUUK scope. Establish clear boundaries and operating procedures between IT, OT asset owners, engineering teams, Cyber Security and third parties. Lead ...

Network Manager (OT BESS) London/WFH to £100k Are you an experienced Network Engineer with a strong understanding of operational technology (OT) and network security? You could be progressing your career at a rapidly scaling renewable energy business at the forefront of the transition to a more … business is expanding into energy trading and investing heavily in technology, automation and AI. As a Network Manager you'll take ownership of OT network availability, resilience and security across power generation sites and the control centre, managing infrastructure including switches, routers, firewalls, VPNs and secure remote access. ...

looking for a Security Design & Engineering Analyst to help strengthen and evolve our cyber security capabilities across both IT and Operational Technology (OT) environments. This is an exciting opportunity to work on a wide range of security technologies, supporting the delivery of security controls, integrations and tooling that … tracking and exception management. Produce technical assessments, control reviews, gap analyses, management information and audit evidence. Support security requirements within Operational Technology (OT) environments, including monitoring, segmentation, remote access and resilience initiatives. Work collaboratively with infrastructure, cloud, networking, identity, operational, project and governance teams to deliver secure ...

seeking an experienced Operational Technology (OT) Consultant to help organisations strengthen their cybersecurity and protect critical infrastructure. This is an exciting opportunity to work with multidisciplinary teams across a range of industries, including energy, utilities, transport, oil and gas, water and nuclear. You will apply your technical expertise … learning. Key Responsibilities Advise clients on the security of industrial control systems and operational technology environments. Assess and manage cybersecurity risks across OT systems, applications and industrial networks. Support the development of OT security architectures, monitoring strategies and risk management approaches. Work with technologies including SCADA, distributed control ...

this role, you'll combine deep technical expertise with strategic thinking to help clients understand, assess and transform their operational technology (OT) and control system environments, delivering resilient, sustainable and future-ready solutions. Working as part of multidisciplinary teams across engineering, operations, digital and cybersecurity disciplines … delivering positive outcomes for clients and communities. Essential Skills, Experience and Attributes • Proven experience in control systems engineering, industrial automation, operational technology (OT) or a related discipline. • Experience delivering control system projects throughout the full project lifecycle, from concept and design through to testing, commissioning and handover. • Experience ...

OT Asset Engineer Portsmouth £46.1k - £57.8k per annum (Depending on skills and qualification) Full Time Joint-contribution pension from 6% (12% total) – Enhanced maternity & family leave – Life assurance – HolidayPlus – Virtual GP & Employee Assistance Programme plus retail and leisure discounts & many more. R EQ5911 This is an exciting opportunity within … Operational Technology (OT) Asset Management Engineering team. The role is responsible for implementing the cyber security lifecycle processes, managing OT assets and ensuring the delivery of cyber security risk remediation projects, applied to the industrial control and automation systems at remote gas sites. We deliver safety, warmth ...

part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and Digital Corporate and Shared Services. These roles are central to building sustainable in-house expertise that supports the management, development and delivery of digital solutions … across the transport network. As an Operational Technology Configuration Manager at National Highways, you will play a key technical role in ensuring the reliability, safety and performance of the technology supporting our Strategic Road Network. You will work across a diverse range of operational technology ...

part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and Digital Corporate and Shared Services. These roles are central to building sustainable in-house expertise that supports the management, development and delivery of digital solutions … across the transport network. As an Operational Technology Configuration Manager at National Highways, you will play a key technical role in ensuring the reliability, safety and performance of the technology supporting our Strategic Road Network. You will work across a diverse range of operational technology ...

part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and Digital Corporate and Shared Services. These roles are central to building sustainable in-house expertise that supports the management, development and delivery of digital solutions … across the transport network. As an Operational Technology Configuration Manager at National Highways, you will play a key technical role in ensuring the reliability, safety and performance of the technology supporting our Strategic Road Network. You will work across a diverse range of operational technology ...

part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and Digital Corporate and Shared Services. These roles are central to building sustainable in-house expertise that supports the management, development and delivery of digital solutions … across the transport network. As an Operational Technology Configuration Manager at National Highways, you will play a key technical role in ensuring the reliability, safety and performance of the technology supporting our Strategic Road Network. You will work across a diverse range of operational technology ...

part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and Digital Corporate and Shared Services. These roles are central to building sustainable in-house expertise that supports the management, development and delivery of digital solutions … across the transport network. As an Operational Technology Configuration Manager at National Highways, you will play a key technical role in ensuring the reliability, safety and performance of the technology supporting our Strategic Road Network. You will work across a diverse range of operational technology ...

part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and Digital Corporate and Shared Services. These roles are central to building sustainable in-house expertise that supports the management, development and delivery of digital solutions … across the transport network. As an Operational Technology Configuration Manager at National Highways, you will play a key technical role in ensuring the reliability, safety and performance of the technology supporting our Strategic Road Network. You will work across a diverse range of operational technology ...

part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and Digital Corporate and Shared Services. These roles are central to building sustainable in-house expertise that supports the management, development and delivery of digital solutions … across the transport network. As an Operational Technology Configuration Manager at National Highways, you will play a key technical role in ensuring the reliability, safety and performance of the technology supporting our Strategic Road Network. You will work across a diverse range of operational technology ...

OT Network and Security Specialist Lincolnshire/hybrid 55k + Car Allowance + Great benefits My client is a global organisation with more than 25 sites worldwide, and they are looking to hire an experienced Operational Technology Network and Security Specialist. You will lead the design, implementation … governance of their OT Network and Security across multiple sites. They push a culture of continuous improvement and will expect you to consistently look for ways to improve their network security. As an OT Network & Security Specialist, you will work alongside the Global Head of IT Operations, securing and modernising ...

career plan will be available and supported. Reporting to the Head of Nuclear. Key Responsibilities: Develop security requirements, architecture, and design for complex OT systems. Develop cyber security assessment approaches. Specify and implement a robust security risk management process. Support accreditation activities with the client and regulating authorities. Conduct security … from you. Cyber Security work experience (with a significant focus on Operational Technology during that time). Practical experience of IT and OT cyber security risk/threat assessment approaches Understanding of design considerations with emphasis on operational safety and the availability/security of operating environments. ...

OT Project Delivery Engineer | Richmond | £58,000 to £63,000 | Permanent | Industrial Cybersecurity An established industrial cybersecurity technology business is looking to appoint an OT Project Delivery Engineer to join its engineering team in Richmond. This is a technically focused engineering role supporting the delivery, configuration and integration … industrial cybersecurity technology into customer environments across critical infrastructure and process industries. The position combines Controls Engineering, Operational Technology (OT) and IT infrastructure, offering the opportunity to work across complex industrial systems while developing broader technical delivery and project responsibilities. The role will involve: - Supporting the technical ...

Title: Automation Operation Technology (OT) Engineer Intern Location:Market Drayton, Shropshire Contract:Starting July 2027, 13-month Fixed Term Contract Hours/Shift Pattern: 8am- 4pm, Monday to Friday Why join the Muller Internship Program? At Mller, we're passionate about helping students launch their careers through our dynamic … fast-paced FMCG environment where your technical expertise can make a real impact? Mller is looking for a talented Automation - Operational Technology (OT) Engineer to join our dynamic team and help shape the future of automation across our operations. Working within the Automation department to design, create ...

Cyber Security Manager (IT/OT) Location: Hybrid (1 day per week in the London office, with client site travel as required) Salary: £75,000 - £90,000 + Excellent Benefits Package Security Clearance: Candidates must be eligible for BPSS and SC Clearance. The Role We are seeking a Cyber Security … engagements, helping clients identify and manage cyber risk, improve security maturity, and deliver transformational security initiatives across enterprise IT and Operational Technology (OT) environments. You will work closely with executive stakeholders, technical specialists, and delivery teams to provide strategic advice while ensuring successful project outcomes. Key Responsibilities Client ...