1 to 25 of 48 Remote Operational Technology Jobs in the UK

role in designing, implementing, and maintaining critical infrastructure systems, ensuring performance, resilience, and security across their platforms. Your experience with NSX-T, cloud platforms, and operational technology (OT) environments will be especially valuable. Key Requirements from the Infrastructure Engineer: Proven experience in enterprise Wintel Server administration Strong knowledge of VMware technologies Hands-on experience building Nutanix environments Solid … understanding and experience with NSX-T Familiarity with Operational Technology (OT) environments (beneficial) Experience with SCCM, SolarWinds, and enterprise monitoring tools Understanding of Unix/Linux fundamentals Experience with cloud platforms (e.g., AWS, Azure) Strong analytical and troubleshooting skills Excellent communication and documentation abilities Key Responsibilities of the Infrastructure Engineer: Build, configure, and manage Wintel Server environments (Windows … with cloud platform integrations and migrations (e.g., Azure, AWS) Support and maintain enterprise systems using SCCM Leverage Unix/Linux fundamentals for cross-platform administration Collaborate with IT and OT teams to support operational technology systems The Infrastructure Engineer role is mostly remote with ad hoc travel to sites in South East of the UK. Apply now to More ❯

role in designing, implementing, and maintaining critical infrastructure systems, ensuring performance, resilience, and security across their platforms. Your experience with NSX-T, cloud platforms, and operational technology (OT) environments will be especially valuable. Key Requirements from the Infrastructure Engineer: Proven experience in enterprise Wintel Server administration Strong knowledge of VMware technologies Hands-on experience building Nutanix environments Solid … understanding and experience with NSX-T Familiarity with Operational Technology (OT) environments (beneficial) Experience with SCCM, SolarWinds, and enterprise monitoring tools Understanding of Unix/Linux fundamentals Experience with cloud platforms (e.g., AWS, Azure) Strong analytical and troubleshooting skills Excellent communication and documentation abilities Key Responsibilities of the Infrastructure Engineer: Build, configure, and manage Wintel Server environments (Windows … with cloud platform integrations and migrations (e.g., Azure, AWS) Support and maintain enterprise systems using SCCM Leverage Unix/Linux fundamentals for cross-platform administration Collaborate with IT and OT teams to support operational technology systems The Infrastructure Engineer role is mostly remote with ad hoc travel to sites in South East of the UK. Apply now to More ❯

role in designing, implementing, and maintaining critical infrastructure systems, ensuring performance, resilience, and security across their platforms. Your experience with NSX-T, cloud platforms, and operational technology (OT) environments will be especially valuable. Key Requirements from the Infrastructure Engineer: Proven experience in enterprise Wintel Server administration Strong knowledge of VMware technologies Hands-on experience building Nutanix environments Solid … understanding and experience with NSX-T Familiarity with Operational Technology (OT) environments (beneficial) Experience with SCCM, SolarWinds, and enterprise monitoring tools Understanding of Unix/Linux fundamentals Experience with cloud platforms (e.g., AWS, Azure) Strong analytical and troubleshooting skills Excellent communication and documentation abilities Key Responsibilities of the Infrastructure Engineer: Build, configure, and manage Wintel Server environments (Windows … with cloud platform integrations and migrations (e.g., Azure, AWS) Support and maintain enterprise systems using SCCM Leverage Unix/Linux fundamentals for cross-platform administration Collaborate with IT and OT teams to support operational technology systems The Infrastructure Engineer role is mostly remote with ad hoc travel to sites in South East of the UK. Apply now to More ❯

be using your technical skills to problem solve with our clients, as well as working on internal projects Tackling cybersecurity hurdles for organisations, particularly in Operational Technology (OT) Hybrid working with the team on client site or in our office a minimum of two days per week. However, the actual time you spend and where you spend it … requirement below, feel free to still apply as we are often hiring for similar roles which your background might be better suited to. Security management of industrial control and operational technology systems and applications such as: Process control SCADA Distributed control PLCs and RTUs Industrial cyber security and data communications Electricity transmission and distribution network control. IoT and More ❯

Are you passionate about protecting critical infrastructure and ensuring cyber-secure operations? Do you have experience supporting Operational Technology (OT) environments and maintaining compliance with cyber security standards? Would you like to play a key role in safeguarding one of the UK's most important energy assets? If so, this could be the perfect opportunity for you. What … for maintaining and improving the cyber resilience of Operational Technology, Plant Computing Systems (PCS) and Technical Support Computing Systems (TSCS), • Supporting configuration control, maintenance and security of OT/PCS systems, • Participating in cyber incident response and awareness training, • Ensuring compliance with company standards (CTS, TGN, INF), • Identifying and mitigating cyber risks across OT assets. Where will you More ❯

Job Title: OT Cyber Security Engineer (Contract) Location: Warwick (Hybrid – approx. 1–2 days per week on-site) Contract: 6–12 months initially (long-term opportunity) IR35: Inside IR35 Day Rate: Umbrella: £500-600/day Travel: Approx. 10% international travel (Europe, Middle East, Asia). Regular UK travel to Warwick and occasional travel to Lincoln. Training travel to Holland. … Role Overview We are seeking a hands-on OT Cyber Security Engineer to join a specialist Industrial Cyber Security team supporting cybersecurity implementation across operational technology (OT) environments. This role involves a blend of technical execution, solution configuration, documentation, stakeholder support, and training , with the opportunity to work directly on live operational networks and large-scale industrial … with internal product and engineering teams, and help strengthen cybersecurity capability across multiple business functions. This is a hands-on role and would suit a Control Systems Engineer or OT Security Specialist who has experience working in industrial environments (Energy, Utilities, Oil & Gas, Manufacturing, etc.). Key Responsibilities Report to the Lead Industrial Cyber Security Execution Manager and support cyber More ❯

At the heart of easyJet’s strategy is its core purpose: Making Low-Cost Travel Easy. Achieving this ambition demands a renewed focus on operational transformation as a key enabler for scalable growth and resilience. Advances in technology, data, and AI unlock transformative opportunities, enhancing efficiency, optimising processes, and driving industry-leading innovation. These efforts are essential to … supporting easyJet’s plans to significantly grow its fleet in the coming years. To fully harness this opportunity, we are embarking on a bold new phase — one that places technology and data at the very core of how our operations run. This transformation is shaped around cross-functional product teams aligned to key mission areas such as Planning, Network … Operations, Engineering, Aircraft Performance, Safety, and Airports. By integrating data-driven insight with advanced technology platforms, we aim to deliver smarter, faster decision-making, stronger operational performance, and an improved experience for both crew and customers. Our approach is designed to be agile, responsive, and scalable by giving teams the tools, autonomy, and clarity to deliver lasting impact. More ❯

OT/IT Technical Analyst Utilities Predominantly remote: Occasional travel to site 6 months+ In full: We’re implementing a new system to be used on Operational sites that is being designed by a third party. We require someone with an Operational Technology (OT) Infrastructure and Network background to assist in knowledge sharing, query resolution and oversight … design to ensure it’s success. In full: Role Purpose We are seeking a Technical Subject Matter Expert (SME) to lead the design and configuration of complex IT and OT infrastructure for a critical proof of concept and subsequent deployment. The SME will coordinate internal and external design resources, identify gaps early, and ensure technical integrity across all components. Key … Responsibilities Consolidate design inputs from multiple stakeholders and drive alignment. Identify missing technical details early and resolve issues promptly. Design and build: IT and OT networking infrastructure (Cisco switching, VLANs, IP addressing). Hosting environments with virtual machines and virtual routing and switching (VMware, KVM). Secure gateways (Waterfall, OPSWAT) and associated network configurations. Configure network time synchronization across physical More ❯

executive audiences. Knowledge of NIS2, DORA, and NIST frameworks. Understanding of the cyber threat landscape, including prominent nation state, criminal threat actors and cyber attacks, operational technology (OT) security issues and information technology (IT). Successful candidates must be eligible and will be required to obtain UK security clearance. About the job As a Cybersecurity Consultant, you … will span operational, tactical levels and address the difficult problems that organizations are facing. You will have communication skills, consulting acumen, and experience in security strategy, security operations, security architecture, or cyber incident response. Part of Google Cloud, Mandiant is a recognized leader in dynamic cyber defense, threat intelligence and incident response services. Mandiant's cybersecurity expertise has earned More ❯

executive audiences. Knowledge of NIS2, DORA, and NIST frameworks. Understanding of the cyber threat landscape, including prominent nation state, criminal threat actors and cyber attacks, operational technology (OT) security issues and information technology (IT). Successful candidates must be eligible and will be required to obtain UK security clearance. About the job As a Cybersecurity Consultant, you … will span operational, tactical levels and address the difficult problems that organizations are facing. You will have communication skills, consulting acumen, and experience in security strategy, security operations, security architecture, or cyber incident response. Part of Google Cloud, Mandiant is a recognized leader in dynamic cyber defense, threat intelligence and incident response services. Mandiant's cybersecurity expertise has earned More ❯

Cyber Security Engineer - OT Aerospace (Aerospace System Security Engineer) Belcan is recruiting on a Permanent basis for an OT Cyber Security Engineer to work on UK Civil Aerospace projects. You will be supporting cyber-physical embedded systems related to engine controls software for airborne platforms, along with traceability of components used within a Gas Turbine Engine. UK based position - You … complete a BPSS check with the potential to achieve UK Security Clearance. Suitable candidates with have a relevant degree, Cyber qualifications and experience working on Operational Technology - OT Cyber systems. Responsibilities: Examples of tasks. Determine the technology and processes required to meet product requirements for system security against cyber threats. Support implementation of secure cyber resilient system More ❯

Role Summary The fundamental objective of the Head of OT is to manage the OT Team in designing, deploying, and supporting the communication and monitoring systems on new and existing distributed energy projects. As new sites increasing rely on their communication networks for operation, my client needs to ensure that new designs meet the current requirements for performance and cybersecurity … and that older designs are maintained and upgraded in line with current industry practises. The Head of OT will also be available to provide advice and assistance for reactive issues which need additional skills or experience and will participate in an on-call rota for out-of-hours remote support along with the other members of comms team. Duties and … Responsibilities Manages and mentors engineers, delegating workload as necessary Works closely with multiple stakeholder teams including engineering, design, commercial, planning and construction to optimise project designs Ensure the OT Team are provided with all relevant information to complete designs Assumes OT design responsibility for project OT scope from concept, through construction and to final acceptance. Ensure cybersecurity policy is considered More ❯

About the role As Cyber Security Analyst – Design Assurance, you’ll be responsible for supporting the assessment and assurance of security designs across enterprise and operational technology (OT) systems. Working as part of the Design Assurance function, you’ll ensure that security principles, controls, and standards are effectively integrated into new and existing solutions. The role involves analysing More ❯

with particular focus on ARM and x86 architectures Ability to script in appropriate languages to facilitate testing Awareness of typical Industrial Control Systems (ICS)/Operational Technology (OT) architectures, components and protocols Desirable: An understanding of cryptography and common mistakes made Experience in analysing RF protocols such as BLE, Zigbee, LoRa, Wi-Fi, and proprietary ISM band protocols. … to know everything. We operate as a team, providing advice, guidance and mentoring to each other. You’ll be: Reporting into the Head of Hardware delivering hardware, ICS/OT and pen testing services, from presales through to delivery and debrief Contributing towards research and our development of internal tools and processes Helping to upskill others into the hardware team More ❯

a HRIS Advisor! Location: Our Staines or Prague office Hybrid working – 3 days in office and 2 days from home Position Summary: This role is part of our HR Technology department which provides technical products and/or solutions supporting the strategic objectives of our own internal HR function. We design and deliver innovative solutions which align with HR … s technology infrastructure, prioritizing global reach and simplicity which is tailored to meet our clients needs. We actively promote initiatives to enhance and support our own product capabilities. As a HRIS Advisor, you will provide detailed impact analysis and serve as the contact to assist the AC Technical team managing data and operations within the HR Technology’s … Managing daily operations, identifying technical issues and delivering technical support within HRIS systems, in alignment with expected service levels and data standards. You will primarily assist the Global HR Technology team supporting all Data and Technical requirements within Core HR Systems such as “Associate Central” [SuccessFactors/SAP], “GlobalView” [SAP], and other HRIS applications as required. Become a primary More ❯

SailPoint or CyberArk . The ideal candidate will support both Identity Governance & Administration (IGA) and Privileged Access Management (PAM) initiatives while enabling secure hybrid identity integrations across IT and OT platforms. Key Responsibilities: Project Delivery & Implementation: Support deployment of identity solutions for third-party smart access systems. Assist in designing IT and OT identity frameworks, identifying limitations, and resolving system … inconsistencies. Facilitate smooth transitions across IT and OT environments, including hypercare and process adaptations. Investigate and resolve IAM security incidents, access anomalies, and authentication issues. Review and monitor Identity Threat Detection & Response (ITDR) systems. Collaborate with SOC teams to detect privileged account misuse and insider threats. Identity & Access Management (IAM): Design, implement, and maintain IAM solutions leveraging Active Directory, Entra … ID, Okta, SailPoint, and CyberArk. Configure Single Sign-On (SSO), Multi-Factor Authentication (MFA), and Conditional Access Policies for OT integration with existing IT tooling. Define and enforce Role-Based Access Control (RBAC) and least privilege principles across enterprise and industrial systems. Identity Governance & Administration (IGA) – SailPoint: Implement and manage automated provisioning, deprovisioning, and access certifications via SailPoint. Build workflows More ❯

SailPoint or CyberArk . The ideal candidate will support both Identity Governance & Administration (IGA) and Privileged Access Management (PAM) initiatives while enabling secure hybrid identity integrations across IT and OT platforms. Key Responsibilities: Project Delivery & Implementation: Support deployment of identity solutions for third-party smart access systems. Assist in designing IT and OT identity frameworks, identifying limitations, and resolving system … inconsistencies. Facilitate smooth transitions across IT and OT environments, including hypercare and process adaptations. Investigate and resolve IAM security incidents, access anomalies, and authentication issues. Review and monitor Identity Threat Detection & Response (ITDR) systems. Collaborate with SOC teams to detect privileged account misuse and insider threats. Identity & Access Management (IAM): Design, implement, and maintain IAM solutions leveraging Active Directory, Entra … ID, Okta, SailPoint, and CyberArk. Configure Single Sign-On (SSO), Multi-Factor Authentication (MFA), and Conditional Access Policies for OT integration with existing IT tooling. Define and enforce Role-Based Access Control (RBAC) and least privilege principles across enterprise and industrial systems. Identity Governance & Administration (IGA) – SailPoint: Implement and manage automated provisioning, deprovisioning, and access certifications via SailPoint. Build workflows 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 ❯

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 ❯

Access Control (EACS), and Operational Technology systems across multiple sites, delivering secure, resilient, and industry-leading solutions aligned with business and security goals. Key Responsibilities Oversee daily OT operations and incidents, ensuring systems remain secure, reliable, and fully supported. Conduct system checks, audits, and performance reporting across CCTV, access control, and OT platforms. Manage firmware and software updates … network teams to maintain secure, standardised deployments. Identify risks, manage vulnerabilities, and drive continuous improvement across all security systems. Key Requirements Proven experience managing enterprise-level CCTV, EACS, and OT systems in a multi-site environment. Strong technical knowledge of system architecture, networking, and security best practice. Skilled in incident management, data reporting (API/SQL), and process optimisation. Experienced … in system audits, configuration, and integration with AD/JML processes. Excellent communication and stakeholder management skills. Knowledge of cybersecurity frameworks and OT risk management. This is an exciting permanent role for a talented Security Operations System Engineer to join the UK’s largest trade and logistics company. Salary : £60,000 + Benefits Location : Home based (with occasional travel to More ❯

us to drive transformation tailored to our client's challenges of today and tomorrow. Informed and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose. YOUR ROLE As a Lead ERP Architect, you will make transformative contributions to our clients' businesses. You will: Develop large clients' ERP target architectures and roadmaps … demand within the company, certifications etc. YOUR PROFILE Experience of leading the architecture, design, and implementation of Oracle solutions across multiple business units. Have market leading knowledge of Oracle technology and how it supports best-in-class operating models in a range of industries. You can create and execute an enterprise architecture roadmap aligning enterprises application portfolios with their … in the related technologies demanded by and commonly implemented with Oracle solutions including major cloud platforms IaaS & PaaS, Identity and Access Management, data platforms, Service Management, automation solutions, IoT, Operational Technology, API management. Ability to demonstrate technical mastery in architecture frameworks, system design, integration, and data management. Ability to demonstrate business relevance, understanding the needs of operational More ❯

your technical expertise, analytical mindset, and industry-standard tools to contain, eradicate, and recover from cyber threats. Your work will directly contribute to safeguarding my client's network systems, operational technology, and customer data from emerging and sophisticated cyber risks. Key Responsibilities As a senior member … of the Security Operations team, you will: Lead the response to escalated and high-severity cyber incidents, ensuring rapid containment and recovery. Conduct advanced threat hunting across IT and OT environments to identify and eliminate hidden threats. Develop and enhance SOC policies, playbooks, and incident response processes to align with industry best practices. Collaborate with the Managed Security Service Provider … Q-Radar, Microsoft Defender, Darktrace, Microsoft Sentinel, or similar platforms. Experience in forensic analysis, red-team exercises, and crisis simulation activities. Desirable Experience managing or supporting both IT and OT environments. In-depth understanding of adversarial TTPs and complex threat landscapes. More ❯

support, maintenance, and administration across Windows Server and Linux environments for a leading utilities client. The role involves maintaining the stability, security, and performance of business-critical systems supporting operational technology, smart infrastructure, and enterprise IT services. Key Responsibilities Provide 2nd and 3rd line technical support for Windows Server (2016/2019/2022) and Linux (Ubuntu, Red … system patching, security hardening, and vulnerability remediation. Support deployment and maintenance of monitoring tools (e.g., Nagios, Zabbix, SolarWinds). Collaborate with Infrastructure, Network, and Cyber Security teams to ensure operational resilience. Maintain backup and disaster recovery processes (e.g., Veeam, Commvault). Document system configurations, operational procedures, and troubleshooting steps. Participate in on-call rotation and provide after-hours More ❯

industry but having a Consulting background. Proven ability/experience in managing teams and having direct reports. Expertise in one or more areas: security architecture, risk management, SOC operations, OT security, or identity & access management . Familiarity with industry frameworks and regulations (e.g., ISO 27001, NIST CSF, CIS Controls, NIS2, DORA, GDPR). Knowledge or experience in Gen AI security More ❯

security solutions across multiple industries. What success looks like in this role: Lead and deliver Cybersecurity transformation programs, assessments, and operating model initiatives. Advise on Security Architecture, SOC operations, OT Security, and risk management. Support with RFP’s and Bids Influence and collaborate with executive stakeholders, building commitment for strategic solutions. Apply your expertise across Cyber frameworks and regulations: NIST More ❯