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We are seeking an OT Security Engineer to help protect operational technology environments that support critical industrial processes. You will work across engineering, infrastructure, control systems and cyber security teams to strengthen the resilience of plant and operational networks while maintaining safety, availability and regulatory compliance.

Your responsibilities will include assessing OT environments, identifying vulnerabilities and evaluating cyber security risks across industrial control systems, supervisory control and data acquisition systems, programmable logic controllers, remote access solutions and associated network infrastructure. You will design and implement appropriate security controls, including network segmentation, secure configurations, access management, monitoring and incident response procedures.

You will contribute to security assessments, audits and risk reviews, ensuring that technical findings are clearly documented and translated into practical remediation plans. The role will also involve supporting the development and maintenance of OT security policies, standards, procedures and architectural principles. You may participate in incident investigations, threat modelling, vulnerability management and the safe deployment of security tools within operational environments.

We are looking for experience in OT, industrial control systems, industrial networking or a closely related cyber security discipline. You should have a good understanding of protocols such as Modbus, DNP3, OPC or Profinet, together with knowledge of network security technologies, vulnerability assessment and security monitoring. Familiarity with recognised frameworks and standards, such as IEC 62443, NIS2, NIST or ISO 27001, would be advantageous.

You will need strong analytical and communication skills, with the ability to explain complex security risks to both technical and non-technical audiences. A methodical approach, sound judgement and an understanding of the operational impact of security changes are essential. Relevant professional certifications or qualifications in cyber security, networking, industrial automation or engineering are desirable.

This role offers the opportunity to influence security strategy, improve operational resilience and work on meaningful initiatives in a complex, technically varied environment.

We are seeking an experienced OT SIEM Engineer to support the monitoring, detection and investigation of cyber security events across operational technology (OT) and industrial control system (ICS) environments. You will help design, implement and maintain security information and event management capabilities, ensuring that relevant logs and telemetry are collected, normalised and analysed effectively. Working closely with OT, IT, network and security teams, you will improve visibility across critical infrastructure while maintaining a strong focus on safety, availability and operational resilience.

Your responsibilities will include developing and tuning SIEM use cases, correlation rules, dashboards and alerts for OT environments; onboarding and managing data sources such as firewalls, endpoint technologies, network monitoring tools, industrial devices and remote access platforms; and investigating suspicious activity, escalating incidents and supporting effective remediation. You will contribute to threat hunting, incident response and forensic analysis, helping to identify indicators of compromise and emerging attack techniques. The role will also involve maintaining technical documentation, supporting compliance and assurance activities, participating in vulnerability and risk assessments, and recommending improvements to monitoring coverage and detection capability.

Applicants should have practical experience working with SIEM platforms, preferably in environments involving operational technology, industrial control systems or other critical infrastructure. A strong understanding of security monitoring, log management, incident response, network protocols and common attack frameworks such as MITRE ATT&CK for ICS is required. Experience with platforms such as Microsoft Sentinel, Splunk, QRadar or equivalent technologies would be beneficial, as would knowledge of SCADA, DCS, PLC and historian environments. Relevant cyber security qualifications or demonstrable equivalent experience are desirable. You will need excellent analytical and communication skills, a methodical approach to problem-solving, and the ability to work collaboratively in a complex, high-assurance environment. The role may involve occasional on-call support or travel to operational sites.

We are seeking a Senior Assistant, Insider Threat Analyst, Global to support the identification, assessment and mitigation of risks arising from inappropriate, negligent or malicious use of organisational information and systems. Working across international teams, you will help protect sensitive data, technology and people while supporting a proportionate, fair and evidence-based approach to insider risk management. This role is suited to an analytical professional who can handle confidential information, recognise emerging patterns and communicate clearly with stakeholders at all levels.

Your responsibilities will include monitoring and triaging insider-risk alerts, reviewing activity across relevant systems, and conducting detailed analysis of data from security, identity, human resources, compliance and other business sources. You will document investigative findings, maintain accurate case records, prepare concise risk assessments and escalate matters in accordance with established procedures. The role will also involve supporting investigations into suspected policy breaches, coordinating with legal, privacy, cyber security and employee-relations specialists, and helping ensure that all activity is conducted ethically and in line with applicable legislation and internal controls.

You will contribute to the continuous improvement of insider-threat processes, including analytical methods, reporting, playbooks, training materials and risk indicators. The successful candidate will bring experience in security operations, investigations, intelligence analysis, fraud prevention, compliance or a related discipline, together with strong research and problem-solving skills. Familiarity with security monitoring tools, case-management platforms, data analysis techniques and privacy principles is desirable. You must demonstrate sound judgement, discretion and attention to detail, with the ability to manage competing priorities and work confidently across cultures and time zones. Strong written and verbal communication skills are essential, as is a collaborative approach and a commitment to treating sensitive matters objectively and respectfully.

We are seeking a Cyber Security & Systems Engineer to help protect, maintain and continuously improve a diverse technology environment. This role combines cyber security operations, systems engineering and infrastructure support, offering the opportunity to work across cloud services, networks, endpoints, identity platforms and enterprise applications. You will contribute to the design and implementation of secure, resilient systems while helping to identify and reduce operational and security risks.

Key responsibilities will include monitoring security alerts, investigating and responding to incidents, managing vulnerabilities and supporting threat detection and prevention activities. You will configure and maintain security controls such as endpoint protection, firewalls, identity and access management, logging and monitoring solutions. The role will also involve administering and troubleshooting Windows and Linux systems, supporting cloud infrastructure, developing technical documentation and contributing to backup, disaster recovery and business continuity arrangements. You will work closely with internal stakeholders and third-party providers to deliver projects, resolve technical issues and ensure systems meet relevant security, availability and compliance requirements.

The successful candidate will have experience in cyber security, systems engineering or a closely related technical environment, together with a strong understanding of networking, operating systems, cloud technologies and security principles. Familiarity with security frameworks, vulnerability management, incident response, scripting or automation, and tools such as SIEM, EDR and identity management platforms would be highly advantageous. Relevant professional certifications are welcome, but practical experience, sound judgement and a willingness to keep learning are equally important. You should be analytical, organised and able to communicate clearly with both technical and non-technical audiences. In return, you will have the opportunity to work on meaningful security and infrastructure initiatives within a collaborative environment, with ongoing support for professional development.

We are seeking an experienced Group Cyber Security Lead to provide strategic direction and operational oversight across a complex, multi-site environment. This is a high-impact role responsible for strengthening the organisation’s cyber resilience, protecting critical information and technology assets, and ensuring that security is embedded into business and technology decision-making. You will work closely with senior stakeholders, technology teams, risk functions and external partners to establish a consistent, risk-based security approach across the group.

Your responsibilities will include developing and maintaining the group cyber security strategy, policies, standards and control framework; leading security risk assessments and remediation planning; and overseeing vulnerability management, identity and access management, security monitoring, incident response and threat intelligence. You will coordinate the organisation’s response to cyber incidents, ensuring that issues are contained, investigated and communicated effectively. The role will also involve supporting security architecture and technology change, guiding secure cloud adoption, managing third-party security risk, and contributing to business continuity and disaster recovery planning.

You will provide clear reporting on security risk, compliance and performance to executive leadership and relevant governance forums, while promoting a strong culture of security awareness throughout the business. The successful candidate will bring substantial experience in cyber security leadership, information security governance, risk management and incident response, ideally gained within a complex or regulated environment. A strong understanding of recognised frameworks and standards such as ISO 27001, NIST or CIS is expected, along with experience managing security suppliers and leading cross-functional teams. Relevant professional qualifications, such as CISSP, CISM, CRISC or equivalent, would be advantageous. You should be an influential communicator, pragmatic problem-solver and confident decision-maker who can translate technical risks into clear business priorities.

We are seeking an experienced Cyber Project Manager to lead the planning and delivery of cybersecurity initiatives across both information technology (IT) and operational technology (OT) environments. You will manage projects from initiation through to completion, ensuring that scope, timelines, budgets, quality standards and security objectives are clearly defined and achieved. The role will involve working with technical specialists, business stakeholders, external partners and site-based teams to deliver practical improvements that strengthen the organisation’s cyber resilience without disrupting critical operations.

Your responsibilities will include developing project plans, maintaining risk and issue registers, coordinating resources, monitoring progress and providing clear reporting to senior stakeholders. You will support the implementation of cyber security controls, network and infrastructure enhancements, vulnerability management programmes, identity and access management, incident response improvements and compliance-related initiatives. A key part of the role will be managing dependencies between corporate IT systems and industrial control systems, while ensuring that operational safety, availability and business continuity remain central to all project decisions. You will also contribute to governance processes, procurement activities, supplier management, change control and post-project reviews.

Applicants should have proven experience managing cybersecurity, technology or infrastructure projects, ideally within environments involving manufacturing, utilities, engineering, energy or other critical operations. A strong understanding of IT and OT security principles, common cyber risks, regulatory expectations and recognised security frameworks is desirable. You will need excellent communication, organisation and stakeholder-management skills, together with the ability to translate complex technical matters into clear business outcomes. Experience with formal project management methodologies and relevant qualifications such as PRINCE2, PMP, Agile or equivalent would be advantageous. The successful candidate will be proactive, commercially aware and comfortable balancing competing priorities in a complex, highly regulated environment.

We are seeking a Senior OT Cyber Engineer to lead the protection, resilience and continuous improvement of operational technology environments across critical industrial and infrastructure operations. You will work at the intersection of cybersecurity, engineering and operations, helping to secure industrial control systems, supervisory control and data acquisition (SCADA) platforms, distributed control systems, plant networks and connected operational assets. The role requires a practical understanding of the safety, availability and performance requirements that distinguish OT environments from traditional IT systems.

Your responsibilities will include designing and implementing OT cybersecurity architectures, network segmentation and secure remote-access solutions; conducting risk assessments, vulnerability reviews and security maturity evaluations; and developing and maintaining standards, procedures and technical controls aligned with recognised frameworks such as IEC 62443, NIST and ISO 27001. You will support incident detection and response, threat modelling, security monitoring, patch and change management, backup and recovery planning, and the secure introduction of new technologies. You will also investigate security events, coordinate remediation activities and provide clear technical recommendations to engineering, operations, IT and leadership teams. Where appropriate, you will contribute to audits, assurance activities, disaster-recovery exercises and the development of cybersecurity improvement programmes.

The successful candidate will have substantial experience in OT, ICS or industrial cybersecurity, together with strong knowledge of network protocols, firewalls, intrusion detection, endpoint protection, identity management and security monitoring. Experience with platforms such as PLCs, HMIs, historians, engineering workstations and industrial communications is highly desirable. You should be confident working in complex, regulated or safety-critical environments and able to translate technical risks into practical business actions. Relevant professional certifications or formal training in cybersecurity, networking, control systems or engineering are advantageous. Strong communication, stakeholder-management and problem-solving skills are essential, along with the ability to work independently, influence decision-making and support colleagues in building a resilient security culture.

We are seeking a Cyber Security Analyst to support the protection of digital systems, applications, networks and data against evolving cyber threats. In this role, you will monitor security events, investigate alerts and potential incidents, and help ensure that suspicious activity is identified, assessed and addressed promptly. You will work with colleagues across technology and business functions to strengthen security controls, reduce risk and promote secure working practices.

Key responsibilities include reviewing and analysing logs from security information and event management platforms, endpoint protection tools, firewalls and other monitoring solutions. You will triage alerts, investigate indicators of compromise, document findings and support incident response activities from initial detection through to resolution. The role will also involve vulnerability management, including reviewing scan results, prioritising remediation and tracking actions to completion. You may contribute to threat intelligence research, security testing, access reviews, audit preparation, risk assessments and the development of security reports and dashboards. Maintaining accurate records, escalating significant issues and identifying opportunities to improve monitoring and response processes will be central to the position.

Applicants should have practical experience in cyber security operations, incident investigation, security monitoring or a related technical discipline. A sound understanding of networking, operating systems, identity and access management, common attack techniques and security principles is essential. Familiarity with SIEM, EDR, vulnerability scanning and ticketing platforms is highly desirable, as is experience working with frameworks, policies or regulatory requirements. Relevant professional certifications or formal training in cyber security will be advantageous. You should be analytical, methodical and able to communicate technical findings clearly to both technical and non-technical audiences. The successful candidate will demonstrate integrity, curiosity, sound judgement and a proactive approach to continuous learning in a rapidly changing threat landscape.

We are seeking a Cyber Security Engineer to help protect critical systems, applications, networks and data from evolving cyber threats. In this role, you will design, implement and maintain effective security controls across cloud and on-premises environments, while supporting the continuous improvement of the organisation’s security posture. You will work closely with infrastructure, software development, IT operations and risk teams to ensure security is embedded throughout the technology lifecycle.

Your responsibilities will include monitoring and investigating security alerts, conducting vulnerability assessments, supporting incident response activities and coordinating remediation of identified risks. You will contribute to security architecture reviews, threat modelling, penetration testing, access control management and the development of technical standards and procedures. The role will also involve maintaining security tools, analysing logs and events, preparing clear risk reports, and assisting with compliance activities and audits. You may be asked to support security awareness initiatives and advise colleagues on secure design and operational practices.

Applicants should have proven experience in cyber security engineering, security operations, infrastructure protection or a related technical discipline. You will ideally have practical knowledge of network security, endpoint protection, identity and access management, vulnerability management, encryption, firewalls and security information and event management platforms. Familiarity with cloud security, scripting or automation, incident response frameworks and common security standards such as ISO 27001 or NIST would be advantageous. Relevant certifications, including CISSP, CISM, GIAC, Security+ or cloud security qualifications, are welcome but not essential. Strong analytical, communication and problem-solving skills are required, along with the ability to prioritise effectively, explain technical risks to varied audiences and work collaboratively in a fast-changing environment.

We are seeking an experienced Technical Lead – Cloud & Cyber Service to provide technical leadership across cloud platforms, cybersecurity capabilities and enterprise technology services. You will be responsible for shaping secure, resilient and scalable solutions that support business priorities, while ensuring services are delivered in line with architecture, risk, compliance and operational standards. The role will work closely with technology teams, business stakeholders, suppliers and senior leaders to turn strategic objectives into practical technical outcomes.

Key responsibilities include leading the design, implementation and continuous improvement of cloud and cyber services; setting technical direction, standards and reusable patterns; and overseeing the delivery of secure infrastructure, identity, networks, monitoring, vulnerability management and incident response capabilities. You will assess emerging technologies, identify opportunities for automation and optimisation, and ensure that solutions are appropriately documented, tested and supportable. The role will also contribute to technology roadmaps, investment planning, risk assessments and governance forums, while providing technical assurance across projects and operational change. You will mentor engineers and specialists, promote knowledge sharing and encourage consistent use of modern engineering and security practices.

Applicants should have substantial experience in technical leadership across cloud, infrastructure or cybersecurity environments, with a strong understanding of cloud architecture, security controls, service management and operational resilience. Practical experience with major cloud platforms, identity and access management, networking, security monitoring, governance frameworks and automation tools is highly desirable. You will be confident communicating complex technical matters to both technical and non-technical audiences, influencing decisions and managing competing priorities. A collaborative, analytical and delivery-focused approach is essential, together with the ability to work effectively in a changing environment. Relevant professional certifications or equivalent experience in cloud, cybersecurity, architecture or service management would be advantageous.