1 to 25 of 40 Contract Operational Technology Jobs in the UK

looking for a Business Analyst to join a major cyber security transformation programme . This role sits within the Operational Technology (OT) workstream , focusing on protecting and strengthening the systems that underpin large-scale manufacturing operations. You will work closely with operational teams, technology functions, cyber … suppliers to translate complex operational and technical requirements into clear, actionable delivery artefacts. Your input will support the assessment, design, and rollout of OT security initiatives, helping to improve regulatory compliance, operational resilience, and long-term sustainability. Key Responsibilities: Analyse existing OT processes, tools, and workflows to identify ...

looking for a Delivery Lead to join a major cyber security transformation programme. This role sits within the Operational Technology (OT) workstream, focusing on protecting and strengthening the systems that underpin large-scale manufacturing operations. You will be responsible for translating strategic objectives into executable delivery plans, managing … quality and security standards. You will work closely with operational teams, technology functions, cyber security, and suppliers to support the rollout of OT security initiatives, improve regulatory compliance, and embed sustainable security practices. Key Responsibilities: Lead day-to-day delivery of OT cyber projects, coordinating internal teams ...

seeking a Senior Database Administrator with deep expertise across Oracle, SQL Server, and MySQL , and proven experience supporting databases within Operational Technology (OT) environments . This is not a traditional IT DBA role . You will be working within safety-critical, highly regulated, and change-controlled industrial environments … negotiable. Key Responsibilities Database Administration & Operations Administer, maintain, and optimise Oracle (12c/19c), SQL Server (2016+), and MySQL databases in production OT environments Perform installations, patching, configuration, upgrades, backups, and recovery Manage database objects, storage, schemas, tablespaces, indexing, and access controls Ensure 24/7 availability of mission-critical ...

/OT Security Project ManagerUtilitiesHybrid: 1 day per week in Warwick6 months+£650 - £750 per day In short: We require a strong, classic Security Project Manager with, at least, an appreciation for Operational Technology to join an OT team in delivering technical compliance-based projects for a large … utilities provider. In full: The goal: Deliver NIS Compliance through operationally sustainable processes that ensure OT Availability, Protection & Resilience, via the application of OT controls & continual improvement prioritised by risk. Summary: As the IT/OT Project Manager you will lead and drive the delivery of improvements to critical systems ...

Firewall Engineer (IT/OT Environments) 6 months initial Worcestershire Site based (hybrid) Contract About the Role: Were looking for a skilled Firewall Engineer to play a key role in strengthening and standardising firewall capability across IT and OT environments. Youll be responsible for aligning policies, improving operational processes … close collaboration with operational teams, security stakeholders, and vendors to deliver consistent, scalable, and auditable firewall services. What Youll Do: Align IT and OT firewall policies to ensure consistent security controls across environments. Design, create, and implement OT IDS policies, transitioning them smoothly into operational use. Optimise firewall ...

OT Cyber Security Specialist £430/day Outside IR35 6 month contract Oxford - 1 day per week on-site We have an exciting opportunity to join a leading UK organisation operating in the critical infrastructure sector. As part of a greenfield initiative, they are building out their OT security capability … require an experienced Information Security Consultant to lead and shape this journey. This role is pivotal in defining and implementing the OT Security Strategy , developing governance frameworks, and introducing robust security controls across OT environments. You'll be working closely with engineering teams and third-party providers to ensure alignment ...

system operators to ensure solutions align with business objectives, architectural standards, and industry best practices. Key Responsibilities Technical Expertise & Capabilities Operational Technology (OT) Expertise Deep knowledge of Industrial Control Systems (ICS), SCADA, and other OT components used in the electricity industry. Cybersecurity Experience implementing cybersecurity controls for OT … environments, including network segmentation, firewalls, IDS/IPS systems, and compliance with relevant standards. Integration Skills Experience integrating OT systems with enterprise IT systems to enable secure data flow, operational visibility, and analytics. Architecture & Frameworks Familiarity with enterprise architecture frameworks such as TOGAF. Networking Strong understanding of network protocols ...

month contract engagement. This is a senior, hands-on role operating at the intersection of Information Technology (IT) and Operational Technology (OT), supporting critical systems used across estates and facilities teams in a complex, highly regulated healthcare environment. You will play a key role in ensuring … working in the NHS, public sector, or highly regulated environments ITIL, PRINCE2, or similar service/project management certification Experience supporting estates, facilities, or OT-adjacent systems Experience mentoring or guiding junior engineers If this role is of interest and you meet the above criteria, then please apply immediately. ...

Title: IT/OT Systems Analyst Location: Warwick (with occasional travel to Interconnector sites) Remuneration: From £500.00 Contract Details: Fixed Term Contract, 6 months Responsibilities Are you ready to make a significant impact in the Utilities sector? Join us as an IT/OT Systems Analyst, where your expertise will … including network topology diagrams, data flow maps, process flows, and operational guides. Engage with diverse technical and non-technical stakeholders across Business, Engineering, OT, and IT teams. Analyze policies and controls to identify potential improvements, working closely with Subject Matter Experts (SMEs). Facilitate stakeholder engagement workshops and contribute ...

will be an experienced Systems Administrator with the ability to operate at the intersection of Information Technology (IT) and Operational Technology (OT). The role will focus on supporting, documenting and maintaining secure systems and infrastructure for facilities management systems across the Estates teams. You must have ...

SCADA system. Your expertise will guide the development of a detailed and executable Cutover Runbook that encompasses all technical, infrastructure, application, and operational components necessary for this exciting shift. Key Responsibilities: · Design & Develop Runbooks: Create comprehensive Cutover and Dress Rehearsal Runbooks that include rollback scenario planning, task details, dependencies … executing detailed cutover runbooks for mission-critical systems. · Deep understanding of system integration, infrastructure readiness, and network configuration in Operational Technology (OT) environments. · Familiarity with cybersecurity requirements and operational risk management for Critical National Infrastructure (CNI). · Excellent problem-solving, documentation, and coordination skills under pressure. · Strong ...

description: Role Title: GE PowerOn Distribution Management System (DMS) - Configuration Expert Minimum years of experience: 10 years Job Description: The Configuration Expert/Senior OT Engineer will support the Enterprise Control Centre (ECC) business-critical Operational Technology (OT) Real Time Systems (RTS). The primary focus is maintaining … ADMS, data historian, and SCADA simulation systems to monitor and control electrical networks. Key Responsibilities System Configuration & Maintenance: Design, build, configure, test, and deliver OT Real Time system application upgrades and changes, specifically for GE PowerOn. Technical Expertise: Act as a subject matter expert for GE PowerOn ADMS, data historian ...

week A large NHS organisation is seeking an experienced Senior Systems Administrator to support and maintain critical IT and Operational Technology (OT) systems across its Estates and Facilities environment. This is a hands-on role operating at the intersection of IT infrastructure, security and operational systems within … communications function and plays a key part in supporting essential services across a large acute hospital environment. Key responsibilities Administer and maintain IT and OT systems, ensuring performance, availability and regulatory compliance Carry out advanced system monitoring across servers, hardware, applications and key processes Manage IT assets with automated monitoring ...

length: 6-12 month rolling contract Randstad Sourceright, a leading provider of RPO & MSP Recruitment Services is currently seeking a highly skilled and motivated OT Cyber/Security Engineer to join a dynamic Digital Products and Solutions team. This contract role offers a unique opportunity to shape the cybersecurity strategy … cyber security strategy and achieving strategic goals within the Digital Products and Solutions team Lead hands-on deployment activities in Operational Technology (OT) environments, focusing on network configuration, secure remote access, cutting-edge anti-malware, robust backup solutions and advanced virtualization platforms Act as a primary technical point ...

length: 6-12 month rolling contract Randstad Sourceright, a leading provider of RPO & MSP Recruitment Services is currently seeking a highly skilled and motivated OT Cyber/Security Engineer to join a dynamic Digital Products and Solutions team. This contract role offers a unique opportunity to shape the cybersecurity strategy … cyber security strategy and achieving strategic goals within the Digital Products and Solutions team Lead hands-on deployment activities in Operational Technology (OT) environments, focusing on network configuration, secure remote access, cutting-edge anti-malware, robust backup solutions and advanced virtualization platforms Act as a primary technical point ...

Your new company You'll be joining a major organisation undergoing a large-scale technology transformation, modernising complex operational systems and investing in secure, resilient, and future-ready digital capabilities. This is a unique opportunity to contribute to high-profile programmes and play a key role in shaping … next generation technology across a diverse environment. Your new role As the Technology & Integration Manager, you will provide specialist technical support to the Head of IT during a major systems replacement programme. You will help ensure new technologies are secure, well governed, technically sound, and integrated effectively with ...

Project Manager – Immediate Start A client is seeking an Operational focused Project Manager to deliver complex systems and business change projects, with a strong focus on Asset Management and Cyber Security. Responsibilities of the Project Manager: Lead Asset Lifecycle Management enhancement initiatives including both Operations and IT within … Management within the Utilities Sector. Must have experience working within NIS regulation. Asset Management experience must include both Operational and Internet technology (OT/IT) Hands on experience with Project management tools – MS Project is desirable. Experience working within programme governance frameworks. Project management qualifications ...

Role Responsible for leading the IT Service Delivery function and ensuring the effective, efficient delivery of IT support services that underpin operational performance and align with the organisation’s technology roadmap. The ideal candidate will bring strong leadership capability, a strategic mindset, and a commitment to continuously improving … Service Delivery operations, ensuring timely and effective resolution of incidents and service requests. Collaborate with senior leadership to shape and deliver technology strategies that align with the organisation’s goals and long-term roadmap. Foster a positive, high-performance culture by providing coaching, direction and ongoing development opportunities ...

Pharmaceutical). Hands-on experience with Rockwell ControlLogix and/or Schneider M580 PLCs. Familiarity with integrated HMI and SCADA systems. Experience with OT Cyber Security and cyber-secure system design. Delivery experience aligned with BS 61508 and/or BS 61511 (Functional Safety). Essential: Bachelor's degree ...

Role/Job Title: IT/OT Onsite Network Engineer Work Location: Shawfarm Industrial Estate, Monument Cres, Prestwick KA9 2RX, United Kingdom (Onsite) The Role: IT/OT Onsite Network Engineer Support the Customer's Digital Technology Leader in delivering IT/OT security high-priority projects. Your Responsibilities … Coordinate with facility & maintenance, EHS, quality, and operations teams on Secure Shop Connection projects. Provide Internal Audit, External Audit, and Integrations Support. Conduct OT/IT asset discovery, record management, and ongoing maintenance; liaise with third-party suppliers for asset inventory data. Build and maintain documentation to demonstrate compliance with ...

Role/Job Title: IT/OT Onsite Network Engineer Work Location: Shawfarm Industrial Estate, Monument Cres, Prestwick KA9 2RX, United Kingdom (Onsite) The Role: IT/OT Onsite Network Engineer Support the Customer's Digital Technology Leader in delivering IT/OT security high-priority projects. Your Responsibilities … Coordinate with facility & maintenance, EHS, quality, and operations teams on Secure Shop Connection projects. Provide Internal Audit, External Audit, and Integrations Support. Conduct OT/IT asset discovery, record management, and ongoing maintenance; liaise with third-party suppliers for asset inventory data. Build and maintain documentation to demonstrate compliance with ...

Role/Job Title: IT/OT Onsite Network Engineer Work Location: Shawfarm Industrial Estate, Monument Cres, Prestwick KA9 2RX, United Kingdom (Onsite) The Role: IT/OT Onsite Network Engineer Support the Customer's Digital Technology Leader in delivering IT/OT security high-priority projects. Your Responsibilities … Coordinate with facility & maintenance, EHS, quality, and operations teams on Secure Shop Connection projects. Provide Internal Audit, External Audit, and Integrations Support. Conduct OT/IT asset discovery, record management, and ongoing maintenance; liaise with third-party suppliers for asset inventory data. Build and maintain documentation to demonstrate compliance with ...

project schedule, cost and risks. Defined stakeholder map and engagement plan across route, operations, IMT, suppliers and users. Engagement with end users to assure operational and business requirements are met. Delivery of agreed milestones and releases. Weekly reporting pack, including assumptions and decision log. Handover pack for the permanent … cross-functional teams. Strong problem-solving approach and ability to operate under delivery pressure. Desirable experience Experience with incident or fault reporting, asset systems, operational technology or similar environments. ...

Analyst to help support a portfolio of projects across the business. The current projects will include but aren’t limited to Security, IT and Operational Technology so experience in any of those areas is desirable. The ideal PMO Analyst will have experience working the Utilities Sector and join ...

management systems. Excellent communication and problem-solving skills to collaborate with customers and cross-functional teams Preferred Skills: Prior experience supporting DERMS or other OT/IT grid management platforms. Knowledge of GridOS ecosystem and integration with DERMS. Exposure to cybersecurity standards (NERC CIP, ISO 27001, SOC2). Cloud/… hybrid deployment experience (Azure, AWS). Certifications such as ITIL, Security+, or utility-specific systems training. Scripting/automation skills (Python, Bash, PowerShell) for operational efficiency ...