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We are seeking a Security Reverse / Anti-Bot Engineer to join a specialist team focused on protecting digital services from automated abuse, fraud and sophisticated evasion techniques. You will investigate how modern bot mitigation systems operate, analyse adversarial behaviour and develop robust methods for identifying and managing malicious automation without disrupting legitimate users.

Your responsibilities will include reverse engineering web applications, client-side controls and anti-automation mechanisms; analysing network traffic, browser behaviour, JavaScript challenges and device signals; and researching techniques used to bypass detection systems. You will create proof-of-concept tools in controlled environments, document findings clearly and work with security, engineering and operations colleagues to improve defensive capabilities.

You will also monitor emerging threats, assess the effectiveness of existing controls and recommend practical improvements to detection, response and resilience. The role may involve analysing large volumes of telemetry, reproducing complex attack scenarios, developing test harnesses and contributing to technical standards, playbooks and incident investigations. Strong judgement will be essential to ensure all research is conducted lawfully, ethically and with appropriate safeguards.

We are looking for demonstrable experience in application security, reverse engineering, anti-bot technology, fraud prevention or a closely related discipline. You should be comfortable with HTTP and web protocols, browser internals, JavaScript, cookies, session management, TLS and common automation frameworks. Practical programming ability in Python, JavaScript, Go, Rust or a similar language is required, together with experience using debugging, proxying, traffic analysis and security testing tools.

Curiosity, methodical problem-solving and the ability to explain complex technical issues to varied audiences are important. Experience with cloud platforms, distributed systems, machine-learning-based detection, mobile applications or large-scale telemetry would be advantageous. This opportunity suits an engineer who enjoys understanding how systems can be abused and turning that knowledge into measurable, responsible security improvements.

We are seeking an experienced OT Security Engineer to help protect operational technology environments that support essential industrial processes. This role will contribute to the design, implementation and continuous improvement of security controls across industrial control systems, supervisory control and data acquisition (SCADA) platforms, distributed control systems and associated network infrastructure.

You will assess cyber security risks across operational environments, identify vulnerabilities and support the development of practical remediation plans. Working closely with engineering, infrastructure, operations and information security teams, you will ensure that security measures are effective without compromising safety, reliability or production requirements.

Key responsibilities will include monitoring OT networks and systems for suspicious activity, supporting incident investigation and response, maintaining asset and network inventories, and contributing to security assessments, audits and compliance activities. You will also help develop and maintain policies, standards, procedures and documentation covering access control, secure configuration, patching, vulnerability management, remote access and network segmentation.

The successful candidate will have practical experience in OT, industrial cyber security or a closely related engineering environment. You should understand common industrial protocols and technologies, such as Modbus, DNP3, OPC and Ethernet/IP, together with the principles of segmentation, firewalls, intrusion detection and secure remote connectivity. Familiarity with recognised frameworks and standards, including IEC 62443, NIST Cybersecurity Framework and ISO 27001, would be advantageous.

Strong analytical and problem-solving skills are essential, along with the ability to communicate technical risks clearly to both specialist and non-specialist audiences. Relevant qualifications in cyber security, computer science, engineering or a related discipline are desirable. Experience of working in safety-critical, regulated or highly available environments would be beneficial.

This is an opportunity to play a key role in strengthening the resilience of critical operational systems while supporting a positive, collaborative and security-conscious culture.

We are seeking an experienced OT Security Engineer to help protect operational technology environments across critical industrial and infrastructure systems. This role will focus on strengthening the security, resilience and availability of control systems while supporting safe and reliable operations. You will work closely with engineering, IT, operations and risk teams to identify vulnerabilities, manage cyber security risks and implement practical improvements across complex OT environments.

Your responsibilities will include designing and maintaining OT security controls, conducting risk assessments and supporting secure architecture reviews for industrial control systems, SCADA, PLCs, networks and associated technologies. You will monitor security events, investigate incidents and coordinate effective responses, ensuring that operational impact is carefully managed. You will also contribute to vulnerability management, configuration reviews, patching strategies and the development of security standards, procedures and technical documentation.

The role will involve assessing third-party and remote-access arrangements, supporting security testing and ensuring that changes to operational environments follow appropriate governance and change-control processes. You will help develop incident response and recovery plans, participate in exercises and provide clear advice to stakeholders on emerging threats and recommended mitigations. Where required, you may support audits and demonstrate compliance with relevant legislation, regulations and industry standards.

Applicants should have practical experience in OT, industrial cyber security, control systems engineering or a closely related discipline. Knowledge of commonly used OT protocols, network segmentation, firewalls, secure remote access, asset discovery and monitoring tools is essential. Familiarity with standards and frameworks such as IEC 62443, NIST Cybersecurity Framework, ISO 27001 or the NIS Regulations would be advantageous.

Strong analytical, communication and problem-solving skills are required, together with the ability to explain technical risks to both specialist and non-specialist audiences. A methodical approach, sound judgement and an understanding of safety-critical environments are important. Relevant professional qualifications in cyber security, networking, industrial automation or engineering are desirable, alongside a commitment to continuous learning and maintaining current knowledge of OT threats and defensive practices.

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 a Privacy Security Engineer to help shape privacy and data protection practices across applied artificial intelligence products and services. This role will suit an experienced security and privacy professional who can work confidently across engineering, legal, product and research teams to develop practical, risk-based solutions for emerging technologies.

You will contribute to the design, development and review of AI systems, ensuring that privacy and security are embedded throughout the product lifecycle. Your responsibilities will include conducting privacy and security assessments, identifying data protection risks, advising on appropriate mitigations, and helping teams translate regulatory and policy requirements into clear technical controls.

You will assess data flows, processing activities, access controls, retention practices and third-party integrations. You will also support threat modelling, security and privacy reviews, incident readiness, vulnerability management and the creation of technical documentation. A key part of the role will be evaluating risks associated with machine learning and generative AI, including data provenance, model training and evaluation data, prompt and output handling, re-identification, inference attacks and unauthorised disclosure.

The successful candidate will have professional experience in privacy engineering, application security, data protection or a closely related discipline. You should understand privacy principles and relevant regulatory frameworks, alongside secure software development, identity and access management, encryption, logging and cloud security. Experience with AI or machine learning systems, privacy-enhancing technologies, risk assessment methodologies and security testing would be advantageous.

You will be comfortable explaining complex technical and regulatory matters to varied audiences, influencing decisions without relying solely on formal authority, and balancing delivery needs with responsible risk management. Strong written and verbal communication skills, sound judgement and a collaborative approach are essential. Relevant professional certifications or a degree in computer science, information security, privacy, law or a related field are desirable, though equivalent practical experience will be considered.

We are seeking a Senior Software Engineer, Security Assurance to help strengthen the security, resilience and quality of software systems delivered across a remote engineering environment in the UK. You will work closely with software engineers, security specialists, architects and product teams to embed secure development practices throughout the software development lifecycle. This role combines hands-on engineering with technical leadership, enabling teams to identify and address security risks early while maintaining a practical, delivery-focused approach.

Your responsibilities will include designing and implementing security assurance processes, reviewing application and infrastructure designs, and supporting threat modelling, secure code reviews and vulnerability management. You will develop automation and tooling to improve security testing within CI/CD pipelines, assess the effectiveness of existing controls, and help define standards for authentication, authorisation, data protection, dependency management and secure configuration. You will also investigate security findings, support remediation planning, contribute to incident response where required, and communicate risks and recommendations clearly to both technical and non-technical stakeholders. As a senior member of the team, you will mentor colleagues, promote continuous improvement and help shape engineering practices that are secure by design.

You will bring substantial experience in software engineering, application security or security assurance, with a strong understanding of modern development methodologies and cloud-based environments. We are looking for proficiency in one or more programming languages, experience with source control and automated delivery pipelines, and practical knowledge of security testing tools and techniques. Familiarity with common security frameworks, threat modelling approaches, vulnerability management and relevant data protection principles is desirable. You should be comfortable balancing security requirements with usability, performance and delivery needs, while working independently and collaboratively in a distributed team. Excellent communication skills, sound judgement and a proactive approach to problem-solving are essential.

We are seeking a Privacy Security Engineer to help design, build and operate privacy-preserving solutions for applied artificial intelligence. You will work at the intersection of privacy engineering, information security, data protection and machine learning, helping teams develop products and services that use data responsibly and securely. The role involves translating privacy and regulatory requirements into practical technical controls across the full AI development lifecycle, from data collection and preparation through to model deployment, monitoring and retirement.

Your responsibilities will include conducting privacy and security assessments for AI systems; identifying risks relating to personal data, sensitive information, model outputs and unintended disclosure; and recommending proportionate mitigations. You will develop and promote technical standards for data minimisation, access control, retention, encryption, pseudonymisation, anonymisation, secure computation and privacy-enhancing technologies. You will also support threat modelling, privacy impact assessments, security reviews and incident investigations, while helping establish effective testing and monitoring for issues such as re-identification, inference attacks, data leakage, prompt injection and adversarial misuse. Working closely with engineers, data scientists, legal specialists, policy teams and product managers, you will communicate complex risks clearly and support the delivery of secure, compliant and trustworthy AI capabilities.

Applicants should have professional experience in privacy engineering, application security, data protection, security architecture or a related discipline, together with a strong understanding of privacy principles and information security practices. Experience with machine learning systems, large language models, data governance or cloud security would be highly advantageous. You should be comfortable reviewing technical designs and code, writing clear guidance and risk assessments, and influencing stakeholders in a collaborative environment. Knowledge of relevant data protection legislation, privacy-enhancing technologies, secure software development and AI security frameworks is desirable. We value curiosity, sound judgement and the ability to balance innovation with responsible data use. Relevant professional, academic or equivalent practical experience will be considered.

We are seeking a Cybersecurity Engineering Manager and OT Technical Consultant to lead the delivery of secure, resilient solutions across operational technology environments in the UK and Ireland. This role combines technical leadership, consulting expertise and stakeholder engagement, helping organisations assess cyber risk, strengthen industrial control systems and implement practical security improvements across complex, highly regulated environments.

You will work with clients and internal teams to understand business and operational requirements, develop cybersecurity strategies and provide expert guidance across OT architecture, network segmentation, secure remote access, vulnerability management, incident response and monitoring. Responsibilities will include leading technical assessments, identifying control gaps, producing risk-based recommendations, designing target architectures and supporting the implementation of security controls. You will also manage technical workstreams, review deliverables, mentor engineers and consultants, and communicate complex risks and solutions clearly to both technical and senior business audiences. The role may involve supporting proposals, developing statements of work and contributing to the continual improvement of consulting methods and service offerings.

The successful candidate will have substantial experience in OT, industrial cybersecurity or a closely related engineering discipline, together with a strong understanding of industrial control systems, SCADA, PLCs, manufacturing or critical infrastructure environments. Experience with recognised cybersecurity frameworks and standards such as IEC 62443, NIST, ISO 27001 or the NIS Regulations is highly desirable. You should be confident assessing technical risk, influencing stakeholders and delivering outcomes in client-facing environments. Relevant professional certifications, such as CISSP, CISM, GICSP or equivalent, would be advantageous. Strong communication, problem-solving and project leadership skills are essential, along with the ability to travel within the UK and Ireland when required.

We are seeking an OT Security Platform Engineer to design, implement and maintain secure technology platforms supporting operational technology environments. You will work across industrial control systems, network infrastructure, cloud services and enterprise security tooling to strengthen resilience, availability and protection against cyber threats. The role will involve translating security requirements into practical engineering solutions while recognising the operational, safety and uptime considerations of industrial environments.

Your responsibilities will include developing and maintaining security architecture, network segmentation, secure remote access, identity and access management, endpoint protection, vulnerability management and security monitoring capabilities. You will configure and support platforms such as firewalls, intrusion detection and prevention systems, SIEM solutions, privileged access management tools and asset discovery technologies. You will also create technical standards, operating procedures and engineering documentation, contribute to secure-by-design reviews, and support the assessment and remediation of risks across OT and connected IT environments.

The successful candidate will have experience engineering or securing OT, ICS, SCADA or other industrial environments, together with a strong understanding of network protocols, system hardening, Windows and Linux administration, and common cybersecurity principles. Knowledge of recognised OT security frameworks and standards, such as IEC 62443, NIST Cybersecurity Framework or NIST SP 800-82, would be highly beneficial. You should be comfortable working with infrastructure, operations, engineering and security teams, managing multiple priorities and communicating technical issues clearly to both specialist and non-specialist audiences. Relevant qualifications in cybersecurity, networking, engineering or a related discipline are desirable, as are industry certifications such as GICSP, CISSP, CISM or equivalent. A methodical approach, strong problem-solving skills and a commitment to safe, reliable operations are essential.

We are seeking an OT Security Engineer to strengthen the security and resilience of operational technology environments across critical industrial and infrastructure operations. In this role, you will help protect industrial control systems, supervisory control and data acquisition (SCADA) platforms, distributed control systems, plant networks, and connected operational assets. You will work closely with engineering, operations, IT, and risk teams to identify threats, reduce vulnerabilities, and support secure, reliable production.

Your responsibilities will include conducting OT security assessments, analysing network architecture and traffic, maintaining asset inventories, and identifying vulnerabilities across industrial environments. You will develop and implement appropriate security controls, including network segmentation, secure remote access, access management, endpoint protection, monitoring, and configuration standards. You will support incident detection and response, investigate security events, contribute to root-cause analysis, and help coordinate recovery activities while minimising operational disruption. The role will also involve creating and maintaining security policies, procedures, risk assessments, technical documentation, and compliance evidence. You may contribute to security-by-design reviews for new systems, upgrades, and engineering projects, as well as supplier and third-party risk assessments.

Applicants should have practical experience in OT, ICS, SCADA, industrial networking, or a closely related security engineering environment. A strong understanding of industrial protocols such as Modbus, DNP3, OPC, or IEC 61850, together with knowledge of TCP/IP networking, firewalls, vulnerability management, and security monitoring, is highly desirable. Familiarity with recognised standards and frameworks such as IEC 62443, NIST Cybersecurity Framework, NIST SP 800-82, or ISO 27001 would be advantageous. Relevant professional certifications in cybersecurity, networking, or industrial control systems are welcome. You should be analytical, methodical, and confident communicating technical risks to both specialist and non-specialist audiences. The ability to work collaboratively, manage competing priorities, and occasionally support planned maintenance or incident response outside normal hours will be important.