26 to 50 of 724 Operational Technology Jobs in the UK

Warrington deliver solutions using a wide array of technology including Rockwell, Siemens, Schneider, AVEVA, Ignition and many more. These solutions include PLC, HMI, SCADA, MES, Batch, Functional Safety, OT Cyber Security and Industry 4.0. As part of our continued growth in Automation, we are looking for a Senior Systems Engineer to join our team in Chesterfield. The Senior Systems … with Rockwell, Siemens, Schneider, AVEVA or Ignition MQTT & IOT Systems Historians Database Implementation and Management Ethernet Network design and configuration IT hardware & Software Virtualised platforms such as VMware & ESXi OT Cyber Security Functional Safety Industrial Protocol Knowledge (OPC, IEC 61850, Profinet, Modbus, etc) If you wish to speak to a member of the recruitment team, please contact 01224 246246. Engineering More ❯

Warrington deliver solutions using a wide array of technology including Rockwell, Siemens, Schneider, AVEVA, Ignition and many more. These solutions include PLC, HMI, SCADA, MES, Batch, Functional Safety, OT Cyber Security and Industry 4.0. As part of our continued growth in Automation, we are looking for a Lead Engineer to join our team in Chesterfield. The Lead Engineer will … with Rockwell, Siemens, Schneider, AVEVA or Ignition MQTT & IOT Systems Historians Database Implementation and Management Ethernet Network design and configuration IT hardware & Software Virtualised platforms such as VMware & ESXi OT Cyber Security Functional Safety If you wish to speak to a member of the recruitment team, please contact . Engineering & Consultancy Bilfinger UK Limited Permanent White-collar workers Bachelor's More ❯

About CENSUS CENSUS is an internationally acclaimed Cybersecurity services provider. We support the needs of multiple industries, providing IT and OT security services to public and private organizations around the world, ranging from financial institutions and critical infrastructure to automotive and secure communications, including Fortune 500 companies. Powered by cutting-edge research, scientific analysis and in-depth engineering experience across … risks in both technical and business-oriented language. Conducting technical QA and presenting to both technical and business audiences, the technical team deliverables (findings, technical reports, observations, improvement recommendations, operational methodologies, etc.). Building and developing relationships with cross-client teams and partners. Owning & driving the continuous improvement of the technical quality of the project team deliverables. Ensuring client More ❯

Job title OT Cyber Security Analyst Ref 40929 Division Digital Transformation Location Hybrid - Clearwater Court - RG1 8DB Contract type Permanent Full/Part-time Full-time Salary Up to £65,000 per annum depending on skills and experience Job grade B Closing date 16/05/2025 We are seeking a highly skilled and experienced OT Senior Cyber Security … In this role, you will be responsible for maintaining SecOps solutions, controls, and processes across the organisation, while mentoring and leading the SOC team to ensure effective management of OT alerts and incidents. This position requires a deep understanding of SecOps concepts, technologies, and best practices, specifically across IT and OT environments. You will be tasked with ensuring robust incident … collaboration skills are essential as you will work closely with cross-functional teams to mitigate risks and protect Thames Water's essential services. What you'll do as an OT Senior Cyber Security Analyst Contextualise OT Specific Threats: • Understand the Operational Technology (OT) estate, specific OT threats, and controls in place to mitigate risks. • Use tools like Claroty More ❯

Job Title: SOC Analyst Location: Reading, United Kingdom (Hybrid- 1-2 days/week) Job Type: Contract Inside IR35 Client: Wipro Job Overview: As an OT Senior Cyber Security Analyst, you will be responsible for maintaining SecOps (Security Operations) solutions, controls and processes across the organisation. You will be mentoring and assisting with leading the SOC team to ensure appropriate … prioritisation and remediation of OT alerts and incidents. This role requires a deep understanding of SecOps concepts, technologies and best practices across IT and OT environments, as well as the ability to collaborate effectively with cross-functional teams. The ideal candidate will possess strong communication and incident management skills and will be committed to ensuring the highest level of security … such as GDPR, NIS and ISO 27001. Stay current on industry trends, emerging technologies, and best practices to continuously improve security operations. This job involves: Key Responsibilities Expectations Contextualize OT specific threats Responsible for understanding the Operational Technology estate, specific OT threats and controls and mitigations that are in place. To be able to use tools such as More ❯

and protect the company's information assets. Qualifications: Practical experience in a GRC role or related profession (e.g., risk, audit, cyber security or similar practical experience in IT or OT role with a desire to move into cyber security), must have some relevant training or experience of cyber security risk assessment. Detailed knowledge and experience in defining, implementing, operating, maintaining … Infrastructure Library (ITIL), Control Objectives for Information and Related Technologies (CoBIT), etc. Proficient in at least one or more of the following, within a corporate environment: IT/OT operational risks and controls assessment and assurance. Business Continuity Planning and Disaster Recovery testing assurance. 3rd Party Supply chain risks, controls and assurance. Physical security risks and controls. Policy … Process, Documentation and Governance. Experience with technical risk assessments in either Information Technology (IT) or Operational Technology (OT) environments, including Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA). Working within a regulated environment, preferably Energy sector Critical National Infrastructure (CNI) and an understanding of power distribution systems or industry best practice would be More ❯

is these values of Respect, Ownership, Care and Integrity that have delivered our growth as a business and developed strong customer relationships. Application Deadline: 27 June 2025 Department: Information Technology Location: London Description Commitment to innovation and a drive to do things differently have seen Greenergy grow from a bedroom start-up to become a world leader in waste … Responsible for either leading or contributing to infrastructure projects Working with the team for the delivery of new infrastructure and services into live environment and acceptance of service into operational environment Responsible for ensuring documentation is produced for services and activities are consistent with best practice, including Operations Guides Security Pro-active Business and Operational Technology Cyber … Configuring Cisco/Meraki Switches/Firewalls/Access Point, Meraki SDWAN/SASE (CCNA Preferred) - Essential Experience with VMWare and Virtualisation - Essential Experience with Operational Technology (OT) environments - Desirable Experience with Cloud computing experience; O365, Azure, Microsoft Teams - Essential Experience with Microsoft server technologies – Windows 2016, AD, DNS, DHCP, Certificate services - Essential Personal Attributes Motivation to learn More ❯

Change Management Lead typically brings 8+ years of experience leading change initiatives within complex, regulated industries such as Oil & Gas, Mining, Manufacturing, Energy, or Technology. Experience driving digital transformation, operational restructuring, and culture change in large, matrixed organizations is essential. Familiarity with industry-specific regulations, safety standards, and stakeholder environments strengthens the ability to tailor change strategies effectively. Proven … for both technical and non-technical stakeholders. Other : Team collaboration, strong listening skills, attention to details, problem solving attitude, diplomatic but firm. Bachelor's degree in Computer Science, Information Technology, Engineering, or a related technical field. 8+ years of progressive experience leading organizational change initiatives in complex, industrial, or asset-intensive sectors such as Energy, Chemicals, or Resources. Deep … environments. Exposure to large-scale digital initiatives such as ERP implementations, Digital Twin rollouts, Asset Performance Management (APM), or Industrial IoT integration is highly advantageous. Familiarity with IT/OT convergence and the cultural, organizational, and behavioral changes required in digital operations and smart asset environments. Exceptional communication skills-able to adapt messaging to technical, operational, and executive stakeholders More ❯

Change Management Lead typically brings 8+ years of experience leading change initiatives within complex, regulated industries such as Oil & Gas, Mining, Manufacturing, Energy, or Technology. Experience driving digital transformation, operational restructuring, and culture change in large, matrixed organizations is essential. Familiarity with industry-specific regulations, safety standards, and stakeholder environments strengthens the ability to tailor change strategies effectively. Proven … for both technical and non-technical stakeholders. Other : Team collaboration, strong listening skills, attention to details, problem solving attitude, diplomatic but firm. Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related technical field. 8+ years of progressive experience leading organizational change initiatives in complex, industrial, or asset-intensive sectors such as Energy, Chemicals, or Resources. Deep … environments. Exposure to large-scale digital initiatives such as ERP implementations, Digital Twin rollouts, Asset Performance Management (APM), or Industrial IoT integration is highly advantageous. Familiarity with IT/OT convergence and the cultural, organizational, and behavioral changes required in digital operations and smart asset environments. Exceptional communication skills—able to adapt messaging to technical, operational, and executive stakeholders More ❯

growing cloud solution providers in Europe! We specialise in enabling companies to progress along the path of cloud maturity, managing transformation and driving better outcomes from our clients’ existing technology investments. ️ In a few words, we take businesses to the cloud and back! We have over 1000 highly talented and supportive colleagues (and counting) across a number of regional … the UK, Benelux, South Africa, Malaysia& Ireland. The role Ekco is seeking a highly skilled Cloud Security/Solutions Architect with extensive expertise in Information & Cyber Security, IT/OT, and large-scale cloud and on-premises enterprise environments. In this pivotal role, you will collaborate directly with Enterprise Clients to provide expert advice, conduct thorough assessments, and deliver comprehensive … a crucial role in Ekco's mission to deliver cutting-edge technologies and cyber assurance services to our clients. Your contributions will ensure minimal disruption while enabling highly effective operational cyber programmes. By leveraging your expertise, you will help forge strong relationships with some of the largest organisations in Ireland and globally, including numerous Fortune 500 companies across various More ❯

transformation. We help businesses harness unrelenting technological change to deliver innovations that provide a competitive advantage and improve everyday life worldwide. As part of the Expleo Digital and Emerging Technology (DET) team, you will report to the Head of Cybersecurity and work within a dynamic, passionate, growing Cybersecurity Practice. You will be key in implementing cybersecurity solutions for current … security, and evolving cyber threat landscapes. Essential skills Strong understanding of core cybersecurity principles, including confidentiality, integrity, availability, and risk management. Practical experience implementing security controls across IT/OT infrastructure. Proficiency in system hardening techniques. Ability to conduct technical risk assessments, identify control gaps, and propose actionable remediation plans. Familiarity with enterprise security tools and platforms. Strong troubleshooting and … zero trust, defence-in-depth, and secure-by-design approaches. Exposure to DevSecOps practices, security tooling integration into CI/CD pipelines, and secure development lifecycle support. Knowledge of OT/ICS environments and their associated security considerations. Awareness of threat intelligence, attack vectors, and emerging vulnerabilities across enterprise IT ecosystems. Ability to contribute to client workshops, security design reviews More ❯

for digital transformation. We help businesses harness technological change to deliver innovations that provide a competitive advantage and improve lives worldwide. As part of the Expleo Digital and Emerging Technology (DET) team, you will report to the Head of Cybersecurity and work within a dynamic, passionate Cybersecurity Practice. Your role involves implementing cybersecurity solutions for clients across various sectors … certifications (AWS, Azure, GCP, etc.) are advantageous. Commitment to continuous professional development. Essential Skills Strong understanding of cybersecurity principles, including risk management. Experience implementing security controls in IT/OT environments. Proficiency in system hardening and risk assessment. Familiarity with security tools and platforms. Excellent troubleshooting, problem-solving, and communication skills. Ability to work independently across varied environments. Desired Skills … Knowledge of UK regulatory frameworks and secure architecture principles. Exposure to DevSecOps and secure development practices. Understanding OT/ICS security considerations. Awareness of threat intelligence and vulnerabilities. Experience Proven hands-on experience in cybersecurity engineering or infrastructure security. Experience delivering technical controls and system hardening. Ability to manage multiple projects and client requirements. Experience producing documentation and working across More ❯

the following is desirable: Cyber Security Functional Safety Fire & Gas Systems eg Detronics DCS Drives Plant Historians MES Industry 4.0 IOT and Edge Computing (NodeRed, MQTT etc) IT/OT Convergence Network design and configuration Database implementation Batch & Recipe Systems Energy Efficiency and OEE Industrial Protocol Knowledge (IEC 61850, DNP3, Modbus, OPC etc) Bespoke code development If you wish to More ❯

Candidates must be local to the UK. No relocation fees will be provided. Kroll is seeking a VP focused on our Operational Technology (OT) Security business. The leader will be a strategic partner to the CIO and/or CISO and be responsible for providing expert guidance and support to clients in providing PT Security services and solutions. … clients protect industrial systems from evolving cyber threats. Day-to-Day Responsibilities: Consulting and Advisory Security Assessments & Roadmap Development Conduct comprehensive security assessments and develop threat models of clients' OT environments and security tool portfolio. Develop roadmaps, strategies, and implementation plans for identified risks and requirements. Provide expert advice on cybersecurity best practices, risk management, and compliance with relevant regulations … and standards. Architect and oversee the design and support of secure OT networks ensuring proper segmentation between OT and IT/cloud environments. Create and maintain cybersecurity policies, procedures, and guidelines that are specific to OT systems, aligning with industry standards. Work with other service lines within Kroll (offensive security, MDR and DFIR) to support OT security projects. Prepare and More ❯

Social network you want to login/join with: OT Cyber Security Consultant, london (city of london) col-narrow-left Client: Integrity360 Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: About Us Integrity360 is one of Europe’s … have a technical mindset and understand core security components, their principles: systems and networks, security devices (firewalls, AV/EDR, VPN...), cloud (AWS, Azure, Google...) Familiarity with industrial/OT environments (SCADA, ICS...) is a plus – it's our specialty (and if not, we’ll train you!) You master risk analysis methodologies (ISO 27005, EBIOS RM). Even better if More ❯

have a technical mindset and understand core security components, their principles: systems and networks, security devices (firewalls, AV/EDR, VPN...), cloud (AWS, Azure, Google...) Familiarity with industrial/OT environments (SCADA, ICS...) is a plus – it's our specialty (and if not, we’ll train you!) You master risk analysis methodologies (ISO 27005, EBIOS RM). Even better if More ❯

Are you ready to take the next step in your IT career with an exciting opportunity that blends leadership, innovation, and cutting-edge technology? This role offers you the chance to work at the heart of a dynamic manufacturing environment, where your expertise will directly contribute to the success of a global organisation. As an **IT Support Lead**, you … Strong knowledge of Microsoft 365, Entra ID/Active Directory, Azure, InTune, and Teams. - Proven experience in managing networks, security and mitigating risks, including in operational technology (OT) environments. - Expertise in virtual environments such as VMWare and MS SQL management, including clustering. - Exceptional problem-solving skills, with the ability to work under pressure and manage complex projects. - Excellent … organisational skills, with experience in liaising with suppliers and customers. In this role, you'll play a pivotal part in ensuring the company's IT systems are not only operational but also future-ready. Your leadership will help drive innovation, support manufacturing excellence, and uphold the organisation's commitment to delivering high-quality products and services to its clients. More ❯

Senior Infrastructure Analyst Application Deadline: 27 June 2025 Department: Information Technology Employment Type: Permanent Location: London Description Commitment to innovation and a drive to do things differently have seen Greenergy grow from a bedroom start-up to become a world leader in waste-based renewables, and the UK’s leading fuel supplier. We endeavour to approach the status quo … Responsible for either leading or contributing to infrastructure projects Working with the team for the delivery of new infrastructure and services into live environment and acceptance of service into operational environment Responsible for ensuring documentation is produced for services and activities are consistent with best practice, including Operations Guides Security Pro-active Business and Operational Technology Cyber … Configuring Cisco/Meraki Switches/Firewalls/Access Point, Meraki SDWAN/SASE (CCNA Preferred) - Essential Experience with VMWare and Virtualisation - Essential Experience with Operational Technology (OT) environments - Desirable Experience with Cloud computing experience; O365, Azure, Microsoft Teams - Essential Experience with Microsoft server technologies – Windows 2016, AD, DNS, DHCP, Certificate services - Essential Personal Attributes Motivation to learn More ❯

Permanent Job Ref: 69665 Job details Are you ready to take the next step in your IT career with an exciting opportunity that blends leadership, innovation, and cutting-edge technology? This role offers you the chance to work at the heart of a dynamic manufacturing environment, where your expertise will directly contribute to the success of a global organisation. … Strong knowledge of Microsoft 365, Entra ID/Active Directory, Azure, InTune, and Teams. Proven experience in managing networks, security and mitigating risks, including in operational technology (OT) environments. Expertise in virtual environments such as VMWare and MS SQL management, including clustering. Exceptional problem-solving skills, with the ability to work under pressure and manage complex projects. Excellent … organisational skills, with experience in liaising with suppliers and customers. In this role, you'll play a pivotal part in ensuring the company's IT systems are not only operational but also future-ready. Your leadership will help drive innovation, support manufacturing excellence, and uphold the organisation's commitment to delivering high-quality products and services to its clients. More ❯

Department works across UK Power Networks, supporting us in the achievement of our vision to maintain its position as best DNO. The team achieve this through the provision of technology solutions, and the optimisation of current solutions to improve how we operate. Continuous improvement, customer service and seamless delivery is at the heart of this ethos and are therefore … all other team members, the rest of Information Systems teams, IT Service Providers and partners across UK Power Networks to implement and improve IS and IT risk management and operational control capabilities that are important to safeguarding UKPN information assets, business services and operations. Knowledge: We ask that you understand governance, risk management, and compliance principles, in addition to … and protect the company's information assets. Qualifications: Practical experience in a GRC role or related profession (e.g., risk, audit, cyber security or similar practical experience in IT or OT role with a desire to move into cyber security), must have some relevant training or experience of cyber security risk assessment. Detailed knowledge and experience in defining, implementing, operating, maintaining More ❯

balances secure-by-design principles with practical delivery across cloud, on-premises, and SaaS environments. KEY RESPONSIBILITIES Develop and evolve enterprise security architecture (reference models, standards, patterns) for IT, OT, and hybrid-cloud environments handling renewable-generation data. Integrate security and privacy requirements into solution designs, CI/CD pipelines, and infrastructure as code, collaborating closely with product teams and … Conduct threat modeling, risk assessments, and analyses (STRIDE/PASTA) for new solar plant constructions, grid integration projects, and SaaS platforms. Lead architecture on secure network topologies (IT/OT segmentation, zero-trust, IEC 62443 zones) with Network & Security Engineers. Establish standards for IAM, encryption (at rest/in transit), secrets management, and key management aligned with ISO 27001/… corporate platforms (ERP, CRM, HR, finance, M365, identity providers, SaaS). Familiarity with offensive security techniques; ability to interpret red-team reports and translate findings into controls. Understanding of OT protocols (Modbus/TCP, IEC 61850, DNP3) and SCADA/RTU architectures. Strong stakeholder engagement skills; proven record working with DPO, Risk, Compliance, and Security Operations teams. Certifications such as More ❯

of the most significant publicly traded water, wastewater service and natural gas providers in the U.S. Responsibilities and Duties Coordinate and oversee turn-key delivery of IT deliverables across OT/SCADA projects, ensuring completion within established timelines and budgets. Support project teams by facilitating adherence to IT PMO processes, methodologies, and Corporate Engineering standards. Drive consistency in the creation … and issues across projects, escalating to management as needed to keep initiatives on track. Act as a central point of contact for stakeholders, ensuring seamless communication and coordination across OT/SCADA initiatives. Collaborate with cross-functional teams, including State Engineering teams, Process Engineers, SCADA Integration teams, Operational teams, and Company business leaders to deliver transformative solutions that improve … 18.1, and ISA-62443/NIST 800.82. Additional Attractive Elements Professional Growth: Access to ongoing training, certifications (e.g., PMP), and mentorship opportunities to advance your career in IT and OT program coordination. Impactful Work: Play a pivotal role in programs that directly impact critical infrastructure, ensuring safety, reliability, and efficiency in utility operations. Footprint: Work with geographically/technologically diverse 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 The Invent Digital Trust & Security (DT&S) practice focuses on ensuring secure business outcomes for our clients, providing Cybersecurity advisory and transformation consulting in … or applications through the assessment, design or implementation of effective and secure architectural patterns that align with industry standards (e.g. CIS L1/2, NIST, ISO27001, COBIT, etc.). Operational Technology – Ensure the security of critical infrastructure aligns with industry standards and regulatory requirements (e.g. NIST SP 800-82, CAF, DPA 2018, etc.). Operational Resilience – Shaping … Network Security, Identity & Access Management, Security Education and Awareness, Security Assessment & Testing, Security Operations, or Software Development Security). Desired Cybersecurity experience is as follows: Working with SOC teams, OT Security, Security Architecture, Security Op Model Transformation projects and Cybersecurity Assessments. Familiarity with core Cybersecurity frameworks and industry frameworks (e.g., NIST CSF, ISO27001, CIS Critical Controls), regulations (e.g., NIS2) and More ❯

that balances secure-by-design principles with practical delivery across cloud, on-prem, and SaaS estates. KEY RESPONSIBILITIES Set & evolve enterprise security architecture (reference models, standards, patterns) covering IT, OT and hybrid-cloud environments that collect, process and trade renewable-generation data Embed security & privacy requirements into solution designs, CI/CD pipelines and infrastructure as code, working closely with … technical risk assessments, and STRIDE/PASTA analyses for new solar-plant builds, grid integration projects and SaaS platforms Act as lead architect on secure network topologies (IT/OT segmentation, zero-trust, IEC 62443 zones) in partnership with Network & Security Engineers Define IAM, encryption-at-rest/in-transit, secrets management and key-management standards aligned with ISO … SaaS) Working familiarity with offensive-security/ethical-hacking techniques; able to think like an attacker, interpret red-team reports and translate findings into architectural controls Strong grasp of OT protocols (Modbus/TCP, IEC 61850, DNP3) and SCADA/RTU architectures Excellent stakeholder skills; proven record partnering with Data Protection Officer, Risk and Compliance, Security Operations. CISSP, CISM, SABSA More ❯

that balances secure-by-design principles with practical delivery across cloud, on-prem, and SaaS estates. KEY RESPONSIBILITIES Set & evolve enterprise security architecture (reference models, standards, patterns) covering IT, OT and hybrid-cloud environments that collect, process and trade renewable-generation data Embed security & privacy requirements into solution designs, CI/CD pipelines and infrastructure as code, working closely with … technical risk assessments, and STRIDE/PASTA analyses for new solar-plant builds, grid integration projects and SaaS platforms Act as lead architect on secure network topologies (IT/OT segmentation, zero-trust, IEC 62443 zones) in partnership with Network & Security Engineers Define IAM, encryption-at-rest/in-transit, secrets management and key-management standards aligned with ISO … SaaS) Working familiarity with offensive-security/ethical-hacking techniques; able to think like an attacker, interpret red-team reports and translate findings into architectural controls Strong grasp of OT protocols (Modbus/TCP, IEC 61850, DNP3) and SCADA/RTU architectures Excellent stakeholder skills; proven record partnering with Data Protection Officer, Risk and Compliance, Security Operations. CISSP, CISM, SABSA More ❯