76 to 100 of 119 Operational Technology Jobs in the UK

Principal Cyber Strategic Consultant Department: Cyber Services and Capabilities Employment Type: Full Time Location: AUS Remote Description Principal Consultant - OT C&I Location: Sydney, NSW Role Purpose As a Principal OT consultant in NCC Group's Global OT Consulting and Implementation (C&I) division, your role is pivotal in providing … activities and mentoring junior consultants, contributing to the overall knowledge sharing and growth within the delivery team. You will be working with the Global OT Director to expand our global engineering capabilities. Additionally, your responsibilities will extend to supporting the development of the C&I capability globally in some instances ...

cyber transformation to hire a IT Security Architect. This role is responsible for leading the integration of cybersecurity by design across Digital, Enterprise, and Operational Technology systems, ensuring proactive risk mitigation and compliance from the outset. What youll do Develop and implement security architecture... ZIPC1_UKTJ ...

Step 7 (essential) Siemens TIA Portal (essential) Experience with other PLCs (e.g. GX Works, CX Programmer, Rockwell) desirable Knowledge of MES, data systems, or operational technology beneficial Experience Proven project engineering experience (essential) Experience working on site-based automation projects Ability to coach and support others Understanding ...

Portal (desirable but not essential) Other PLC systems such as GX Works, CX Programmer, Rockwell Automation MES platforms and data collection systems Operational technology and energy management systems Project & CI Experience: Providing hands-on coaching and development to wider teams in automation engineering (essential) Demonstrated experience in project ...

Building Systems such as BMS, Lighting Controls, Access Control, etc. Proficiency with open protocols such as BACnet and Modbus. Good understanding of IT/OT networks and network cybersecurity principles. Experience with semantic building data modelling standards (BRICK, Haystack, DBO). Hands-on experience with controller systems, preferably Tridium Niagara. ...

seeking an experienced Offshore Telecoms Commissioning Engineer to support the hook up and commissioning of key telecoms packages including fibre optic systems, IT/OT networks, VOIP phones, TETRA radio and LTE systems. You will also support with the commissioning of key control and monitoring systems across the wind farm. ...

Excellent written and verbal communication skills with the ability to present to senior stakeholders. Role/Responsibilities: Conduct technical risk assessments on IT/OT/cloud systems Provide secure design guidance to digital projects (cloud/infra/app) Maintain and update the security risk register quarterly Evaluate … design Provide secure-by-design input into infrastructure/cloud/app initiatives Define security control templates for new deployments (e.g., SaaS, Azure service, OT upgrade) Deliver knowledge sessions to technical teams (secure config, threats, compliance) Develop secure configuration guidance for platforms (e.g. Entra ID, Linux, M365) Represent Cyber Security ...

overall Global Data Centers Office of Information Security (GDC-OIS) team. This role is critical in improving, developing and maintaining IT/OT vulnerability management programs and processes. This role performs and leads important tasks specialized at threat hunting, SIEM/SOAR, Network Security and other operational security tasks … looking for Key Responsibilities: Serves as a senior member of a 24/7 global GDC Cybersecurity team, providing leadership in IT/OT environments with required expertise in ICS and SCADA systems. Leads the administration and optimization of enterprise security platforms, overseeing lifecycle management including break-fix, patching, version ...

years’ experience in a similar role particularly in Security systems services and solutions is essential, with further understanding of physical network infrastructure, OT System architectures, connectivity & IoT being advantageous. Experience of working with Datacentre &/or Telecommunication customers and procurement through Frameworks. Critical thinker with detailed understanding of value driven ...

responsibilities. Focus areas include security assurance, risk management, architecture review, vulnerability management, cyber defence, and embedding risk-aligned security controls across IT and OT systems. You will work across hybrid environments (cloud, infrastructure, applications, OT), support audits and compliance (Gov Assure, CAF, ISO 27001, Cyber Essentials), and drive secure … Assurance certifications (CCP, SIRA) Professional security certifications (CISSP, SSCP, CISM, CRISC, CCSP, SABSA, GIAC) Experience in regulated/government environments, research, energy, national infrastructure OT/ICS/SCADA security knowledge ...

plus retail and leisure discounts & many more. REQ5619 We are looking for a Security Operations Analyst to join us and ensure our IT and OT networks are secure and compliant. You will act as an SGN Security subject matter expert and act as the primary contact when assisting with Security … front line, plays a key part in this mission. Here’s how you will contribute... Providing support to different Security functions, including OT Security, Governance Risk and Compliance, Security Assurance and other key business needs Ensuring security metrics are well documented and presented at monthly reviews Being a subject matter ...

outcomes. Establish and operate robust programme governance, decision-making forums, and delivery controls across the Cyber IT programme, aligned to SGN’s IT and OT change methodologies and organisational standards, leveraging PMO tooling and controls, and providing regular, evidence-based reporting to the wider Cyber Programme, IT leadership, and regulatory … proactive identification and mitigation of cross-project and cross-programme risks and issues. Build and maintain strong relationships with senior stakeholders across Cyber, OT, IT, Data & AI, business domains, transformation programmes, and IT/OT governance, while effectively managing third-party delivery partners and facilitating collaboration between Product Owners, application ...

mission-critical systems. You will operate within a 24/7 Security Operations Centre , leading your assigned shift, coordinating incident response activities, and ensuring operational continuity in the absence of senior management. Key Responsibilities of the Security Operations Shift Lead Lead investigations into escalated security incidents, assessing attack vectors … across SIEM, EDR, network, and cloud data sources to form complete incident narratives. Direct containment, eradication, and recovery actions in partnership with IT/OT stakeholders. Own medium- and high-severity incident response activities, producing detailed investigation documentation. Tune and optimise detection content in collaboration with engineering and content-development ...

BPSS Role Overview We are seeking an experienced Security Architect to define, govern, and assure enterprise-wide cyber security architecture across IT, cloud, OT, and emerging technology domains. Acting as a strategic design authority, you will align security architecture with business objectives, cyber strategy, and enterprise architecture principles. This … delivery or BAU security operations. Key Responsibilities Security Strategy & Advisory Shape and evolve cyber security strategy and domain-specific sub-strategies (e.g. AI, identity, OT security, micro-segmentation) Provide expert guidance to programmes and stakeholders on security and technology decisions Contribute to governance forums, including AI and digital strategy ...

Role Overview: We are seeking an experienced OT Engineer to support and maintain critical infrastructure environments within a high-availability utility operation. This role is focused on 2nd Line OT support, system patching, device configuration, maintenance, and operational continuity across industrial IT/OT environments. Key Responsibilities: Provide … Line support across OT systems and infrastructure Deliver regular security patching and firmware updates Configure OT assets including servers, HMIs, industrial PCs, and networking devices Implement approved configuration changes under strict governance Monitor system performance and availability Participate in out-of-hours support/on-call rota if required Essential ...

role in securing a complex, hybrid technology estate. The chosen candidate must have capabilites in risk assessments across IT, Cloud and OT environments with exposure to secure cloud or infrastructure design (Azure/M365).This is 8 month rolling contract, paying £407 PD Inside IR 35 to be based … Culham two to three days per week.Key responsibilities include: Conducting risk assessments across IT, cloud and OT environments Reviewing and advising on security architecture & design patterns Owning and maintaining enterprise risk registers Leading technical assurance reviews aligned to GovAssure/CAF/ISO27001 Supporting audit, compliance, and remediation activities Embedding ...

role in securing a complex, hybrid technology estate. The chosen candidate must have capabilites in risk assessments across IT, Cloud and OT environments with exposure to secure cloud or infrastructure design (Azure/M365).This is 8 month rolling contract, paying £407 PD Inside IR 35 to be based … Culham two to three days per week. Key responsibilities include: Conducting risk assessments across IT, cloud and OT environments Reviewing and advising on security architecture & design patterns Owning and maintaining enterprise risk registers Leading technical assurance reviews aligned to GovAssure/CAF/ISO27001 Supporting audit, compliance, and remediation activities ...

Operational Risk Framework, and oversee risk assessment activities. The role will support the Senior Risk and Governance Manager in all aspects of OT risk management and governance, part of the wider Cyber Risk function. This role will also provide a support role in SPEN's ambitious security transformation programme … that these can be understood at all levels of the organisation. - Awareness of key legislation and regulation impacting the delivery of IT and OT Cyber Security in an energy utility. - Experienced in developing and communicating Cyber Security Risks. Personal Skills/Abilities: - Excellent communication skills. - Developing and coaching team members. ...

Overview Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, dedicated to driving transformational change for our clients. We leverage proven technology, specialist teams, and extensive domain expertise to create robust technical foundations across platforms, data, and business applications. Our mission … diagnosis of all network and security related incidents Mentoring other members of the team Experience of physical design input and build of networks including OT environments Extensive experience in a similar role or field based/consulting role CCNP Routing, Switching & Security with Data Centre experience Strong understanding of network ...

Contract Business Analyst | Utilities/Power Generation | NIS/NIS2/NIST | IT/OT Security | Security Framework and Operational Procedures | UK Based (can be working remotely) | £650/day Our client is looking for an experienced Utilities/Power Generation Business Analyst with IT/OT knowledge …/Power and you'll have solid Business Analysis skills around Operational Procedures in Utilities. You will have a proven experience working on OT/IT projects. As well as the above, they are looking for someone with excellent communication skills that can engage with stakeholders at all levels. ...

working with an engineering-led business building software and hardware-integrated platforms across areas like airspace monitoring, security systems, and real-time operational technology. They’re looking for a Technical Business Analyst who is comfortable sitting between engineering teams, operational users, and project delivery. What … doing: Gathering and refining requirements with technical and operational stakeholders Writing structured user stories and acceptance criteria in Azure DevOps Supporting Agile delivery across sprint planning, backlog refinement, and demos Producing workflows, user journeys, and wireframes Working closely with Architects, developers, and testers on complex real-world systems Supporting ...

OT Security Engineer (Industrial Cyber) Warrington | Permanent | 3–5 days onsite Salary: 65K - 75K Secure systems that actually matter. This role sits on a major, safety-critical industrial programme where downtime isn't tolerated and cyber security has real-world consequences. You'll be hands-on designing, building, and proving … secure OT environments, not just writing policies about them. What you'll do Design and implement secure OT/ICS networks Harden PLCs, SCADA, and HMI systems Deploy segmentation, firewalls & intrusion detection Lead testing, integration & FAT Own delivery from design through to commissioning Why it's worth a look ...

role will be integrated into an active and ambitious global cyber security function, contributing to SPEN's cyber security purpose of delivering cyber resilient OT and IT, to enable a safe and reliable electricity supply to customers. What you'll be doing You will play a central role in strengthening … contribute to the maturity of SPEN's cyber response framework, ensuring playbooks are operationally effective, compliant with NIS regulations, and tailored to our evolving OT and IT environments. You will also be responsible for developing and delivering an incident response exercise plan covering a range of scenarios designed to test ...

provide critical leadership during a period of transition. This is a senior, Director-level role with end-to-end accountability for enterprise IT and OT services that underpin essential infrastructure. You'll play a key role in ensuring operational stability, resilience, and service continuity across a complex technology … operation and resilience of enterprise technology services, including: Cloud platforms Infrastructure & datacentres Networks & connectivity End User Services IT/OT integration Act as senior operational authority during major incidents Lead and manage senior Heads of Function across Cloud, Platforms, and End User Services Oversee a multi-supplier/ ...

Chippenham. Salary: Negotiable Dependent on Experience , plus car allowance, plus up to 10% performance bonus*, plus excellent benefits package. Logiq is a fast-growing Technology Company, providing cutting-edge solutions to high-risk clients across Private and Public Sector. Due to rapid growth in our Security Capability … CEng registered with UK Engineering body. Chartership through the British Computer Society. Useful, but non essential experience for wider business areas Experience working across OT environments including CNI and COMAH. Relevant certifications such as GICSP or ISA/IEC 62443 are desirable, alongside hands‐on delivery of NCSC ...