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We are seeking a Senior Cybersecurity Tester/Researcher to lead advanced security assessments, identify emerging threats, and strengthen the resilience of complex technology environments. In this role, you will plan and execute penetration tests, red team exercises, vulnerability assessments, and adversary simulations across networks, applications, cloud platforms, APIs, endpoints, and infrastructure. You will assess security controls, investigate weaknesses, validate exploitability, and clearly communicate technical findings to both specialist and non-specialist audiences.

Key responsibilities include developing testing methodologies and rules of engagement, conducting manual and automated security testing, researching new attack techniques, and creating proof-of-concept exploits where appropriate. You will analyse attack paths, document evidence, rate risks, and provide practical remediation guidance. The role will also involve maintaining and improving testing tools, scripts, and laboratory environments; contributing to threat intelligence activities; supporting incident investigations; and collaborating with engineering, architecture, and risk teams to embed security throughout the development and operational lifecycle. You may also mentor junior testers and contribute to security standards, procedures, and knowledge-sharing initiatives.

The successful candidate will have substantial experience in penetration testing, offensive security, vulnerability research, or a closely related discipline, together with strong knowledge of network, web application, cloud, operating system, and identity security. Proficiency with scripting or programming languages such as Python, PowerShell, Bash, or JavaScript is expected, along with practical experience using industry-standard security testing and analysis tools. Relevant professional certifications are desirable, such as OSCP, CREST, GXPN, OSEP, or equivalent qualifications. You should demonstrate sound judgement, curiosity, attention to detail, and the ability to work independently on sensitive assignments. Strong written and verbal communication skills are essential, as is a commitment to ethical testing, responsible disclosure, confidentiality, and continuous professional development.

We are seeking a Cybersecurity Tester/Researcher to assess the security of applications, infrastructure, networks and emerging technologies. The successful candidate will plan and execute authorised security assessments, identify vulnerabilities, validate their impact and communicate practical recommendations to improve resilience. This role will involve a combination of hands-on testing, technical research and collaboration with engineering, operations and risk teams.

Responsibilities include conducting penetration tests, vulnerability assessments, security reviews and targeted research across web applications, APIs, mobile platforms, cloud environments, operating systems and networks. You will develop test plans and tooling, perform reconnaissance and exploitation within approved boundaries, analyse findings, and produce clear reports for both technical and non-technical audiences. You will also support remediation activities by explaining root causes, recommending appropriate controls and verifying that issues have been effectively resolved. Staying current with threat intelligence, attack techniques, security tools and relevant standards will be an important part of the role, as will contributing to improvements in testing methodologies and internal security practices.

Applicants should have professional experience in penetration testing, cybersecurity research, vulnerability analysis or a closely related discipline. Strong knowledge of common web and network vulnerabilities, authentication mechanisms, secure coding principles, cloud security and recognised frameworks such as OWASP is expected. Experience with tools such as Burp Suite, Nmap, Metasploit, Wireshark or comparable platforms is desirable, along with the ability to script in Python, PowerShell, Bash or another relevant language. Industry certifications such as OSCP, CREST, GPEN or equivalent are beneficial but not essential. You should demonstrate sound judgement, investigative thinking, attention to detail and a responsible approach to handling sensitive information. Excellent written and verbal communication skills are required, together with the ability to work independently and collaboratively in a changing technical environment.

We are seeking a Security Advisor to provide trusted, practical advice that strengthens security across people, processes, technology and physical environments. In this role, you will work with stakeholders at different levels to identify risks, assess the effectiveness of existing controls and recommend proportionate improvements. You will contribute to a positive security culture by making complex issues clear, actionable and relevant to day-to-day operations.

Your responsibilities will include conducting security assessments, supporting risk reviews, maintaining risk and issue registers, and advising on appropriate mitigation plans. You will help develop, review and implement security policies, standards, procedures and guidance, ensuring they remain aligned with applicable legislation, regulatory expectations and recognised good practice. You will also support incident management activities, investigate security concerns, coordinate responses where required and capture lessons learned to reduce the likelihood of recurrence. The role may involve contributing to business continuity, information protection, physical security, third-party assurance and security awareness initiatives.

The successful candidate will have experience in a security, risk, compliance or assurance role, with the ability to assess risks and communicate recommendations clearly to both technical and non-technical audiences. You should be confident engaging with stakeholders, influencing decisions and managing competing priorities while maintaining attention to detail. Experience of security frameworks, risk management methodologies, audit activity, incident response or policy development would be beneficial. Relevant professional qualifications or certifications are desirable, although practical experience and a commitment to continuous learning are equally valued. You will be expected to demonstrate sound judgement, discretion, integrity and a collaborative approach, together with the ability to work independently and deliver high-quality advice within agreed timescales.

We are seeking an experienced Security Adviser to provide practical, risk-based advice that supports the protection of people, information, property and operational activities. The successful candidate will assess security risks, identify vulnerabilities and recommend proportionate controls across physical, personnel, information and operational security environments. You will work with colleagues and stakeholders at all levels, helping to strengthen security awareness, promote consistent standards and ensure that appropriate procedures are understood and followed.

Key responsibilities will include conducting security assessments, audits and site reviews; maintaining risk registers and security plans; developing and updating policies, procedures and guidance; and advising on access control, incident management, travel security, protective measures and business continuity. You will monitor emerging threats, investigate security incidents, support emergency and crisis response arrangements, and prepare clear reports and recommendations for decision-makers. The role will also involve delivering briefings and training, coordinating with internal teams and external partners, and supporting the implementation and review of security improvement programmes.

Applicants should have proven experience in a security, risk, resilience, compliance or related advisory role, together with a sound understanding of security principles, risk management methodologies and incident response. Strong analytical, organisational and communication skills are essential, as is the ability to translate complex risks into clear, practical advice for varied audiences. You should be confident working independently while contributing effectively to multidisciplinary teams, managing competing priorities and exercising sound judgement in sensitive situations. Experience of developing security documentation, conducting investigations or audits, and working within regulated or high-risk environments would be advantageous. A relevant professional qualification or equivalent practical experience is desirable. The role may require occasional travel, flexible working arrangements and the ability to respond to urgent security matters when necessary.

We are seeking an experienced Security Adviser to provide trusted guidance on physical, personnel, information and operational security matters. The successful candidate will assess risks, recommend proportionate controls and support the development of a consistent security culture across a complex working environment. This role will involve working with stakeholders at all levels, translating security requirements into practical advice and helping teams manage threats effectively while maintaining business continuity.

Key responsibilities will include conducting security risk assessments, site inspections and vulnerability reviews; developing and maintaining security policies, procedures and contingency plans; and advising on protective security measures, access control, incident response and the safeguarding of people, premises and sensitive information. You will monitor emerging threats, investigate security incidents, prepare clear reports and track remedial actions through to completion. The role will also involve supporting security awareness activities, delivering briefings and training, contributing to exercises, and assisting with audits, compliance reviews and assurance programmes. You may be required to liaise with emergency services, contractors and specialist advisers when appropriate.

Applicants should have proven experience in a security, resilience, risk or protective security role, together with a sound understanding of risk management principles, incident management and relevant security standards or legislation. Excellent analytical, communication and stakeholder management skills are essential, as is the ability to prioritise competing demands and provide calm, practical advice in challenging situations. A professional security qualification or equivalent experience would be advantageous. You should demonstrate integrity, discretion and sound judgement when handling confidential information, and be comfortable working independently while contributing positively to a collaborative team. The role may require occasional travel, out-of-hours support or security clearance, depending on operational needs.

We are seeking an experienced Infrastructure and Cyber Manager to lead the delivery, security and continuous improvement of a modern technology environment. This role will oversee infrastructure operations, cyber security, resilience and service performance, ensuring systems remain secure, reliable and aligned with organisational priorities. You will provide strategic direction while remaining engaged with operational matters, supporting a collaborative technology function and helping to develop a strong culture of security and accountability.

Key responsibilities will include managing cloud, on-premises and network infrastructure; overseeing identity and access management, endpoint protection, vulnerability management, security monitoring and incident response; and maintaining effective backup, disaster recovery and business continuity arrangements. You will establish and review security policies, standards and controls, coordinate risk assessments and audits, and ensure compliance with relevant legislation and recognised security frameworks. The role will also involve managing suppliers and service providers, monitoring budgets and performance, leading technology improvement projects, and producing clear reports for senior stakeholders. You will work closely with teams across the organisation to promote secure practices, investigate incidents and deliver practical solutions to business needs.

The successful candidate will have substantial experience in infrastructure management and cyber security, with a strong understanding of networks, servers, cloud platforms, Microsoft or equivalent enterprise technologies, and security tools and principles. Relevant professional qualifications or certifications in cyber security, infrastructure, IT service management or risk would be advantageous. You should be confident managing competing priorities, leading technical teams and influencing stakeholders at all levels. Strong analytical, communication and problem-solving skills are essential, along with the ability to translate technical risks into clear business recommendations. A proactive, dependable and improvement-focused approach will be highly valued.