1 to 25 of 64 Operational Technology Jobs in the South East

deliver market leading solutions through strategy and implementation are looking for a Cyber Operational Technology Analyst with strong Operational Technology (OT) experience to join their team. You will work with cutting edge technologies and AI to further enhance your development. In this role you will be … services by providing technical and advisory expertise to help clients securely craft and deploy Industrial Control Systems (ICS) and operation technology. Main responsibilities: Provide OT/ITS Vulnerability Assessment and Remediation Services to help clients identify, assess, prioritise and mitigate potentially exposed network components Work collaboratively with various cyber teams … market coverage with a key focus on: Strategy and Target Operating Model, Asset Discovery, Risk Assessment and Classification, Change management along with Implementation of OT products and services Build strong relationships with stakeholders Provide ad-hoc OT, subject matter expertise, providing advice regarding design, build and implementation of industrial control 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 Analyst to join our dynamic Security Operations team at Thames Water. As the UK's largest water company, we are committed to ensuring the highest level of security and compliance, protecting the critical infrastructure that delivers essential water services to … 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 More ❯

About the Role: Are you an experienced engineer eager to work at the intersection of Information Technology (IT) and Operational Technology (OT) in a highly regulated defence environment? We are seeking a skilled Industrial Control Systems (ICS) Infrastructure Engineer to join our team. This position offers the … of the product and the provision and maintenance of the development environment itself, supporting mission-critical naval programmes. In addition to integrating IT/OT systems, you will be responsible for the management of IT assets within the development environment, ensuring compliance with company and regulatory standards such as ISO27001 … Lead the design and deployment of infrastructure solutions for PMS, ensuring high availability, security, and performance across both surface ships and submarines. IT/OT Integration: Develop and implement solutions that facilitate IT/OT convergence, integrating operational technology systems with IT infrastructure to enable efficient and secure More ❯

About the Role: Are you an experienced engineer eager to work at the intersection of Information Technology (IT) and Operational Technology (OT) in a highly regulated defence environment? We are seeking a skilled Industrial Control Systems (ICS) Infrastructure Engineer to join our team. This position offers the … of the product and the provision and maintenance of the development environment itself, supporting mission-critical naval programmes. In addition to integrating IT/OT systems, you will be responsible for the management of IT assets within the development environment, ensuring compliance with company and regulatory standards such as ISO27001 … Lead the design and deployment of infrastructure solutions for PMS, ensuring high availability, security, and performance across both surface ships and submarines. IT/OT Integration: Develop and implement solutions that facilitate IT/OT convergence, integrating operational technology systems with IT infrastructure to enable efficient and secure More ❯

and maintain Cybersecurity infrastructure in a modern data center, then come work at Vantage. We’re expanding with many new builds! Position Overview The OT Manager, Cybersecurity, Global at Vantage Data Centers is responsible for developing, managing, and strengthening the organization's cybersecurity posture. This role focuses on coordinating enterprise … initiatives. This position requires a proactive approach to identifying and addressing security vulnerabilities while encouraging a culture of security awareness across the organization. The OT (Operational Technology) Manager, Cybersecurity, Global will be part of the leadership team responsible for protecting a rapidly expanding global enterprise. The OT Manager … Cybersecurity, will audit the Industrial Control System/Operational Technology (ICS/OT) environment and perform risk/vulnerability assessments leading to the development of an enterprise strategy/design plan. The OT Manager, Cybersecurity, will lead the team on implementation (hands-on configuration) of the enterprise ICS More ❯

Programme Manager - Cyber Security & OT Permanent Worthing (Hybrid) 70,000 per annum We're supporting a major organisation on the South Coast looking for an experienced Programme Manager with a proven track record in delivering complex IT and Cyber Security programmes across Operational Technology (OT) and Network Information … including NISCAF) and driving transformation in a heavily integrated, legacy-heavy landscape. Responsibilities Leading and coordinating the delivery of cyber security programmes, particularly across OT and network infrastructure Managing a portfolio of projects, ensuring alignment with business objectives, regulatory compliance, and information security standards Overseeing the full delivery lifecycle - from … and relevant authorities Requirements Deep experience managing cyber security and network information security programmes, including NISCAF compliance Strong understanding of Operational Technology (OT) environments and associated risks Solid background delivering complex IT and business change projects within legacy system landscapes Demonstrable leadership in managing project teams, third-party More ❯

Programme Manager - Cyber Security & OT Permanent | Worthing (Hybrid) £70,000 per annum We're supporting a major organisation on the South Coast looking for an experienced Programme Manager with a proven track record in delivering complex IT and Cyber Security programmes across Operational Technology (OT) and Network Information … including NISCAF) and driving transformation in a heavily integrated, legacy-heavy landscape. Responsibilities Leading and coordinating the delivery of cyber security programmes, particularly across OT and network infrastructure Managing a portfolio of projects, ensuring alignment with business objectives, regulatory compliance, and information security standards Overseeing the full delivery lifecycle - from … and relevant authorities Requirements Deep experience managing cyber security and network information security programmes, including NISCAF compliance Strong understanding of Operational Technology (OT) environments and associated risks Solid background delivering complex IT and business change projects within legacy system landscapes Demonstrable leadership in managing project teams, third-party More ❯

Programme Manager (Cyber Security & OT) Worthing (Hybrid) Circa £70,000 per annum (+£3,600 car allowance) We’re supporting a major organisation on the South Coast looking for an experienced Programme Manager with a proven track record in delivering complex IT and Cyber Security programmes across Operational Technology (OT) and Network Information Systems environments. This permanent role offers the opportunity to lead a portfolio of business-critical cyber initiatives, ensuring compliance with industry regulations (including NISCAF). Responsibilities Leading and coordinating the delivery of cyber security, IT, and business programmes, particularly across OT and network infrastructure. Managing … and relevant authorities. Requirements Deep experience managing cyber security and network information security programmes, including NISCAF compliance. Strong understanding of Operational Technology (OT) environments and associated risks. Solid background delivering complex IT and business change projects. Experience leading and managing project teams, third-party suppliers, and internal stakeholders. More ❯

Programme Manager (Cyber Security & OT) Worthing (Hybrid) Circa £70,000 per annum (+£3,600 car allowance) We’re supporting a major organisation on the South Coast looking for an experienced Programme Manager with a proven track record in delivering complex IT and Cyber Security programmes across Operational Technology (OT) and Network Information Systems environments. This permanent role offers the opportunity to lead a portfolio of business-critical cyber initiatives, ensuring compliance with industry regulations (including NISCAF). Responsibilities Leading and coordinating the delivery of cyber security, IT, and business programmes, particularly across OT and network infrastructure. Managing … and relevant authorities. Requirements Deep experience managing cyber security and network information security programmes, including NISCAF compliance. Strong understanding of Operational Technology (OT) environments and associated risks. Solid background delivering complex IT and business change projects. Experience leading and managing project teams, third-party suppliers, and internal stakeholders. More ❯

exciting opportunity for an experienced Programme Manager with a strong technical background in Cyber Security, Network Information Security, NISCAF, or Operational Technology (OT) to join a growing team. This role requires a strategic thinker with the ability to manage complex programmes across different stakeholder groups and communicate clearly … Lead the successful delivery of end-to-end programmes in the cyber security and information security space, with a focus on NISCAF compliance and OT security enhancements. Oversee programme planning, execution, monitoring, and closure across multiple workstreams and technical areas. Collaborate with senior stakeholders, technical teams, and third-party vendors … and continuous improvement across teams. Essential Skills and Experience: Proven experience managing large-scale technical or cyber security programmes. In-depth knowledge of NISCAF , OT security , and network information security frameworks . Strong understanding of risk and regulatory requirements related to cyber and operational technology environments. Demonstrated ability More ❯

exciting opportunity for an experienced Programme Manager with a strong technical background in Cyber Security, Network Information Security, NISCAF, or Operational Technology (OT) to join a growing team. This role requires a strategic thinker with the ability to manage complex programmes across different stakeholder groups and communicate clearly … Lead the successful delivery of end-to-end programmes in the cyber security and information security space, with a focus on NISCAF compliance and OT security enhancements. Oversee programme planning, execution, monitoring, and closure across multiple workstreams and technical areas. Collaborate with senior stakeholders, technical teams, and third-party vendors … and continuous improvement across teams. Essential Skills and Experience: Proven experience managing large-scale technical or cyber security programmes. In-depth knowledge of NISCAF , OT security , and network information security frameworks . Strong understanding of risk and regulatory requirements related to cyber and operational technology environments. Demonstrated ability More ❯

exciting opportunity for an experienced Programme Manager with a strong technical background in Cyber Security, Network Information Security, NISCAF, or Operational Technology (OT) to join a growing team. This role requires a strategic thinker with the ability to manage complex programmes across different stakeholder groups and communicate clearly … Lead the successful delivery of end-to-end programmes in the cyber security and information security space, with a focus on NISCAF compliance and OT security enhancements. Oversee programme planning, execution, monitoring, and closure across multiple workstreams and technical areas. Collaborate with senior stakeholders, technical teams, and third-party vendors … and continuous improvement across teams. Essential Skills and Experience: Proven experience managing large-scale technical or cyber security programmes. In-depth knowledge of NISCAF , OT security , and network information security frameworks . Strong understanding of risk and regulatory requirements related to cyber and operational technology environments. Demonstrated ability More ❯

boutique security services provider. They focus on offering risk advisory services and managed Security Operations Centres (SOCs), with a specialisation in the IT/OT convergence - where operational technology (OT) and information technology (IT) come together to safeguard vital systems. Due to rapid growth and increasing demand … infrastructure and private sector organisations through proactive monitoring and response. Work with advanced technologies to detect and respond to security incidents, including those affecting OT systems. Collaborate with senior team members to develop and implement security solutions that protect complex IT/OT environments. Take ownership of security incidents, managing … in a SOC role, ideally at Level 3 or Level 2 SOC analysts who are eager to progress to Level 3 responsibilities. Exposure to OT systems or environments such as SCADA, PLC, ICS and related technologies. Experience with tools like Microsoft Sentinel, Microsoft Stack or similar security technologies. A proactive More ❯

We are seeking an experienced OT Solution Designer to support our client in the design and delivery of solutions across their Operational Technology landscape. This role will be instrumental in driving solution architecture for OT systems, with a key focus on enhancing OT Enterprise Response & Recovery (ERR) capabilities. … A core part of the role will involve supporting the introduction of OT Applications Backup using Commvault, ensuring solutions meet both operational requirements and enterprise resilience standards. Key Responsibilities: Work closely with our client’s OT and IT teams to design and deliver solutions across complex OT environments. Provide … solution design expertise to support the development of OT Enterprise Response & Recovery (ERR) frameworks and processes. Lead the design and implementation of OT Applications Backup solutions leveraging Commvault technology. Ensure solutions align with the client's cybersecurity, compliance, and operational resilience standards. Collaborate with key stakeholders across infrastructure, security More ❯

We are seeking an experienced OT Solution Designer to support our client in the design and delivery of solutions across their Operational Technology landscape. This role will be instrumental in driving solution architecture for OT systems, with a key focus on enhancing OT Enterprise Response & Recovery (ERR) capabilities. … A core part of the role will involve supporting the introduction of OT Applications Backup using Commvault, ensuring solutions meet both operational requirements and enterprise resilience standards. Key Responsibilities: Work closely with our client’s OT and IT teams to design and deliver solutions across complex OT environments. Provide … solution design expertise to support the development of OT Enterprise Response & Recovery (ERR) frameworks and processes. Lead the design and implementation of OT Applications Backup solutions leveraging Commvault technology. Ensure solutions align with the client's cybersecurity, compliance, and operational resilience standards. Collaborate with key stakeholders across infrastructure, security More ❯

will design, build, and manage a hybrid Security Operations Center (SOC) , integrating outsourced services with internal capability development—particularly across Operational Technology (OT) environments. You’ll be at the forefront of cybersecurity, implementing cutting-edge technologies and ensuring resilience across global regions. Key Responsibilities SOC Leadership & Strategy Develop … and team structure. Provide 24/7 oversight of security operations across multiple time zones. Create and maintain SOC playbooks and incident response procedures. OT Security Lead integration of IT and OT monitoring solutions. Build OT-specific detection and response capabilities, including custom playbooks. Technology Implementation Oversee global deployment … . Stay ahead of evolving cyber threats and trends. Ideal Candidate Strong Linux and open-source experience. Technical expertise with SIEM, SOAR, EDR, and OT protocols Familiar with SCADA/ICS environments and MITRE ATT&CK framework. Skilled in incident response, threat hunting, SLA management, and executive communication. Preferred Qualifications More ❯

We're working with a leading organisation in critical infrastructure that is looking for a Vulnerability Analyst (OT) to join their team. This is a fantastic opportunity to contribute to the security of Operational Technology (OT) environments, helping to safeguard essential services. The Role: Our client is looking … for someone to: Conduct vulnerability assessments across OT environments to identify security risks. Work closely with internal teams to develop and implement risk mitigation strategies. Monitor and assess emerging threats impacting critical infrastructure. Provide expert guidance on best practices for OT security and compliance. Travel once per quarter to the … South of England for team collaboration. What We're Looking For: Some hands-on experience in OT security or vulnerability management - this could be from working with ICS/SCADA environments, network security, or cyber risk management in OT. A strong understanding of OT vulnerabilities and security frameworks. The ability More ❯

We’re working with a leading organisation in critical infrastructure that is looking for a Vulnerability Analyst (OT) to join their team. This is a fantastic opportunity to contribute to the security of Operational Technology (OT) environments , helping to safeguard essential services. The Role: Our client is looking … for someone to: Conduct vulnerability assessments across OT environments to identify security risks. Work closely with internal teams to develop and implement risk mitigation strategies. Monitor and assess emerging threats impacting critical infrastructure . Provide expert guidance on best practices for OT security and compliance. Travel once per quarter to … the South of England for team collaboration. What We’re Looking For: Some hands-on experience in OT security or vulnerability management – this could be from working with ICS/SCADA environments, network security, or cyber risk management in OT. A strong understanding of OT vulnerabilities and security frameworks. The More ❯

Manager. They are looking to become the best performer in its's sector and building a team to achieve this through the provision of technology solutions, as well optimising of current solutions to improve how the company operates. This role works closely with the Cyber Security Architecture Manager, Cyber … Security tools and platforms to enable effective prevention and detection of cyber threats. Drive security orchestration, automation, and response (SOAR) solutions for systems and operational playbooks to enable efficient discovery of security events and response actions. Produce relevant and accurate cyber security metrics dashboards and reports for both technical … an outsourced Managed Security Services (MSS) in an environment with both internal and external IT service providers. Experience with monitoring Operational Technology (OT) systems, including Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA) Experience working within a regulated environment, preferably Energy sector Critical National Infrastructure More ❯

live in the UK and within 20 miles radius of BN41 1RA *** We are looking for a passionate , highly motivated and experienced IT/OT Networking Sales Specialist to facilitate and support our business expansion within industrial-grade networking, and device connectivity in operational technology (OT). Consistency More ❯

live in the UK and within 20 miles radius of BN41 1RA *** We are looking for a passionate , highly motivated and experienced IT/OT Networking Sales Specialist to facilitate and support our business expansion within industrial-grade networking, and device connectivity in operational technology (OT). Consistency More ❯

We are seeking a highly skilled and experienced OT Senior Cyber Security Analyst to join our Security Operations team at Thames Water, the UK's largest water company. This role involves maintaining SecOps solutions, controls, and processes, mentoring the SOC team, and managing OT alerts and incidents. The ideal candidate … will have a deep understanding of SecOps, IT, and OT environments, with responsibilities including incident management, threat detection, and security improvement. Strong communication skills are essential for collaboration with cross-functional teams. Key Responsibilities Contextualise OT Specific Threats: Understand OT estate, threats, and controls; analyze network traffic with tools like … Experience in SOC environment, incident triage, and cyber risk remediation. Technical Skills & Qualifications Ability to communicate complex issues to non-technical audiences. Understanding of OT infrastructure and networking. Proficiency in Kusto Query Language (KQL) and SIEM systems, especially Microsoft Sentinel. Desirable Experience & Skills Knowledge of network security tools like NAC More ❯

believe in innovation and security . Trusted by global organisations to safeguard and connect digital infrastructures, this fast-growing business is seeking an experienced OT Security Consultant to join its expert team and help shape the future of OT security. What they're looking for: They're looking for smart … driven personwith a can-do attitude and a sense of humour. To thrive in this role, you'll bring: Strong experience in OT architecture or consultancy . Solid understanding of IT and OT security risks and compliance frameworks (NIST, IEC 62443, etc.). Hands-on experience with OT-specific protocols … . A full UK driving licence and willingness to travel across the UK and occasionally abroad What You'll Be Doing: Shaping and executing OT security strategies. Building strong client relationships and ensuring satisfaction. Delivering OT security assessments, designs, and implementations. Leading workshops, producing reports, and presenting findings. Working closely More ❯

Insight Global is seeking a Senior OT Cyber Security Analyst to sit in Central London. The team is expected to be on-site 3-days a week minimum working core hours of 9AM-5:30PM GMT. This role will work directly with the Senior Cyber Security Lead. You will be … team is the last line of defence if security controls are breached. We are growing fast and working on ambitious new initiatives. The Senior OT Analyst will continuously monitor the security of both OT and IT environments, including SCADA systems, Industrial Control System (ICS), and supporting global infrastructure for potential … threats, anomalies, and signs of compromise. You will identify and assess vulnerabilities within SCADA, ICS, and OT devices and be responsible for thorough investigations, documentation, and remediation. You will also be supporting cyber frameworks and regulations such as ISO27001, NIST, NERC CIP, SOCI, and IEC 62443 OT. This role works More ❯

Hybrid | Clearance: SC Cleared or Eligible | Salary: Competitive + Benefits Our client, a global consulting leader with a growing presence in the cybersecurity and technology risk space, is actively expanding its UK team. As part of a strategic growth initiative, they are hiring across multiple levels – from Consultant to … for professionals with a passion for security and innovation to join a collaborative environment at the forefront of emerging technologies such as Generative AI, OT security, and secure enterprise transformation. You’ll work on high-impact engagements, advising clients on how to mitigate risk and build resilience through secure design … enterprise and application architecture aligned with best practice standards (e.g., NIST, ISO27001, CIS). Operational Technology Security : Protect critical infrastructure through robust OT security assessments and frameworks (e.g., NIST SP 800-82, CAF). What We’re Looking For Proven experience in cybersecurity, technology risk, or security More ❯