Security Engineer

• Provide safe, efficient, and service focused delivery of 24/7/365 security operations at ABP Solent Gateway Limited (SGL)
• Oversee day to day delivery of security operations at SGL, ensuring security services are delivered and adhered to as set out in the concession agreement and security plan
• Manage a team of port security supervisors and officers
• Provide operational cover for security shifts at short notice, including nights, weekends and public holidays
• Ensure access to the port remains controlled on a 24/7/365 basis
• Promptly investigate security incidents as they occur
• Carry out random spot checks to ensure access control and patrol strategies are adhered to
• Manage the operations of the port security office
• Carry out the duties of the Deputy Port Facility Security Officer (DPFSO)
• Engage with ABP Southampton employees, MOD and port users to foster a strong security culture

Senior Security Supervisor

• Review and report on clients’ information and cyber security posture
• Develop and recommend tailored security improvement plans
• Advise on cyber security regulations, standards, and best practices
• Design, implement, and deliver security management systems and training
• Manage and deliver client implementation projects
• Work closely with internal teams and clients to translate requirements into clear business outcomes
• Confidently communicate complex technical concepts to a range of stakeholders
• Support multiple client projects simultaneously in a dynamic environment

Information Security Specialist

• Customize and configure Dynamics 365 Finance & Operations, demonstrating expertise in its data structures, frameworks, and development tools.
• Participate in all phases of the Dynamics 365 F&O implementation lifecycle, including requirements analysis, design, development, testing, deployment, and post-go-live support.
• Collaborate with business analysts and stakeholders to ensure solutions meet business needs.
• Develop, enhance, and stabilize core Dynamics 365 Finance & Operations modules.
• Extend and enhance standard Dynamics 365 modules through customizations primarily using the MS Power Platform, but also potentially using X++, C#, and integration patterns.
• Design and build integrations between F&O and external systems using Power Automate and RESTful APIs.
• Create and maintain automated workflows and approval processes using Power Automate.
• Ensure data quality and consistency for finance reporting, dashboards, and audit requirements.
• Evaluate and implement new MS Dynamics and Power Platform capabilities as they become available.

Dynamics 365 F&O Developer – Security Clearance

• Reviewing RFDs from engineers on a variety of proposed projects for security and quality.
• Pairing with the Cloud team to deploy service control policies (SCPs) in AWS to prevent undesired configurations.
• Hunting for vulnerabilities using both traditional scanning tools and LLM / AI tools in innovative and creative ways.
• Automating routine security and compliance processes to increase effectiveness and decrease busywork.
• Implementing and maintaining log pipelines for valuable event data sources like critical SaaS apps or endpoint telemetry.
• Engaging with the best red teams in the world to test and harden our detection and response capabilities.
• Building response automation to reduce the risk of advanced attacks against Teleport systems.
• Contributing to the Teleport product where we can improve the ability to defend for both us and our customers.
• Ensuring that nobody (including you) is overwhelmed with false positive / noisy alerts through a tight feedback loop.

Senior Software Engineer, Security

• Lead threat modeling across products, infrastructure, and new initiatives, identifying and prioritizing risks, attack surfaces, and vulnerabilities.
• Conduct security risk assessments and translate findings into pragmatic, risk-based remediation prioritized by impact and blast radius.
• Run security design and architecture reviews, partnering with Engineering and DevOps to reduce risk through secure design and simplicity, not just added controls.
• Partner on customer due-diligence (DDQ) and SOC 2 Type II evidence gathering, keeping compliance sustainable rather than fire-drilled.
• Build repeatable security workflows that embed controls into existing engineering processes instead of creating parallel ones.
• Develop and maintain clear, role-relevant security policies, standards, and procedures, and drive consensus without direct authority.
• Understand and implement controls for supply-chain risk and vulnerability management, including CI/CD enforcement and dependency hygiene, and build vulnerability triage workflows that score real risk by exploitability, reachability, and compensating controls rather than raw CVSS.
• Harden and secure our cloud environment (Azure), partnering with platform engineering on secure configuration, reviewing and remediating vulnerabilities, identity and network controls, posture management, and logging and detection.
• Strengthen endpoint and identity controls across a global, remote workforce: least privilege, phishing-resistant MFA, and privileged access controls.
• Support detection and response, partnering with our DFIR and MDR relationships and helping mature toward a proactive posture.
• Address AI security risks (prompt injection, data poisoning, model and agent governance) and help keep AI controls ahead of adoption.
• Take ownership of large, loosely defined initiatives and drive them from problem framing to operationalized program.
• Work closely with senior leadership across the firm, bringing structure to ambiguity and sequencing work against risk.
• Surface risk early, challenge assumptions, and communicate clearly to both technical teams and senior stakeholders.

Senior Security Engineer

• Provide key pre-sales support to the account team community.
• Propose service offerings and the supporting collateral and demonstrate capability to transition service offerings into live service delivery for your allocated customers.
• Perform workshops and present Information Security services to significant key account customers in accordance with key account management or Sales Team.
• Ensure and support the liaison to customer stakeholders and internal delivery units in the case of escalations or security incident investigation for customer-facing Information Security issues in your allocated customers.
• Assist in ensuring all security-related remedial actions internally and externally are carried out in a timely manner.
• Proactively engage the security risk management processes to assess and address any commercial or contractual impacts for any deviations from our cybersecurity policies and standards, exploring and advising on options for mitigation.
• Promote awareness of security issues and risks, to ensure our security principles are reflected in our service management goals.
• Support Lead CISM’s, making sure our security plans align to and support our customer obligations and needs.
• Support the Lead CISM’s, in proactively identifying, evaluating, and reducing account cybersecurity risks.
• Assure Computacenter managed 3rd parties and ISPs deliver in line with the Security Management Plan.
• Carry out contractual security compliance reviews on a regular basis.
• Support and conduct security incident exercises alongside customer and delivery teams.
• Assure security related changes to minimise risk to the customer and the business.
• Promote the adoption of cybersecurity policies and initiatives that improve our security maturity and ensure security is part of our account operations.
• Advise on projects or initiatives, to ensure cybersecurity risks are well managed in the delivery of change.
• Manage overall customer expectations in a complex or number of customers accounts and ensure key commitments are met.
• Ensure solutions are delivered that are consistent with the GIS Cyber Strategy and best practice.
• Provide support to other CISM’s, offering guidance and advise.
• Attain to goals that align with our mission, ensuring you are well-equipped with the skills and resources to achieve our objectives.
• Be an ambassador for the CISM team, encouraging teamwork, problem solving and sharing ideas.
• Support the effective completion of Cyber skills and capability mix in the team to meet business requirements.
• Support the review and refinement of the Services Catalogue, framework and processes for the Security Management functions.

Information Security Officer

• Customer Account Security Partnering (~ 40%)
• Provide key pre-sales support to the account team community.
• Propose service offerings and the supporting collateral and demonstrate capability to transition service offerings into live service delivery for your allocated customers
• Perform workshops and present Information Security services to significant key account customers in accordance with key account management or Sales Team
• Ensure and support the liaison to customer stakeholders and internal delivery units in the case of escalations or security incident investigation for customer-facing Information Security issues in your allocated customers
• Assist in ensuring all security-related remedial actions internally and externally are carried out in a timely manner
• Proactively engage the security risk management processes to assess and address any commercial or contractual impacts for any deviations from our cybersecurity policies and standards, exploring and advising on options for mitigation.
• Promote awareness of security issues and risks, to ensure our security principles are reflected in our service management goals.
• Support Lead CISM’s, making sure our security plans align to and support our customer obligations and needs.
• Customer Account Security Operations (~ 55%)
• Support the Lead CISM’s, in proactively identifying, evaluating, and reducing account cybersecurity risks.
• Assure Computacenter managed 3rd parties and ISPs deliver in line with the Security Management Plan
• Carry out contractual security compliance reviews on a regular basis
• Support and conduct security incident exercises alongside customer and delivery teams
• Assure security related changes to minimise risk to the customer and the business
• Promote the adoption of cybersecurity policies and initiatives that improve our security maturity and ensure security is part of our account operations.
• Advise on projects or initiatives, to ensure cybersecurity risks are well managed in the delivery of change.
• Manage overall customer expectations in a complex or number of customers accounts and ensure key commitments are met
• Ensure solutions are delivered that are consistent with the GIS Cyber Strategy and best practice
• CISM Team and Resource Management (~ 5%)
• Provide support to other CISM’s, offering guidance and advise.
• Attain to goals that align with our mission, ensuring you are well-equipped with the skills and resources to achieve our objectives.
• Be an ambassador for the CISM team, encouraging teamwork, problem solving and sharing ideas.
• Support the effective completion of Cyber skills and capability mix in the team to meet business requirements
• Support the review and refinement of the Services Catalogue, framework and processes for the Security Management functions

• Working alongside other security engineers to gain familiarity with the organisation’s processes and technologies.
• The opportunity to build your skills in AI security, application security, and to keep up to date with the latest technology.
• Collaborating with software development and platform teams to help them to deliver and maintain secure products using modern technologies. In the process you will build credibility and trust with them.
• Championing security best practices and running security consultations / training sessions.
• Trialling new technologies and pave the way for their adoption
• Supporting existing security tooling and evaluating new tools as they become available.
• Risk-based vulnerability management, taking a pragmatic approach to balancing security, customer, and business needs. Communicating these risks to the business.

• Leading the Premier League’s delivery of a strategic partnership with national policing
• As part of this project, and more widely, harnessing the power of football to help increase confidence in neighbourhood policing within local communities, using the profile of the Premier League and clubs, to develop positive associations and partnerships between policing and football fans
• Mapping, management and leadership of key strategic stakeholder relationships relating to safety and security. To ensure that, wherever possible, policy developments reflect the requirements of key strategic partners
• Analysing and responding to public policy developments affecting Premier League stadia and operations
• Ensuring that the competition calendar can be fulfilled safely and securely for fans, while supporting the delivery of key priorities for policing
• Leading the implementation and monitoring of the Premier League’s major incident planning and testing programme relating to matchday safety and security, and leading on the design and implementation of similar projects or policies as they arise
• Leading the Premier League’s response to the Terrorism (Protection of Premises) Act 2025, ensuring that all clubs deliver against relevant requirements
• Identifying new approaches to resource management (policing and football) capable of reducing risk, reducing costs, harnessing new technology and making the best use of data to develop improved and efficient models of event management
• Working with clubs on the identification, development and implementation of strategic and operational measures capable of improving levels of matchday safety, security and service
• Strategic engagement with key external partners and stakeholders, including: national policing bodies, the Sports Ground Safety Authority, (SGSA), Security Industry Authority (SiA), Department of Culture Media and Sport (DCMS), Home Office, National Counter Terrorism Security Office (NaCTSO)
• Fostering a culture of evidence- and intelligence-led decision making, information sharing and problem solving across clubs and with external partners as appropriate
• With the Head of Stadium Safety and Operations, managing a small team to deliver a range of safety, security and stadium-focused projects in alignment with business and departmental objectives
• Developing a safety and security team strategy, to support the objectives of the wider department and business

Head of Safety and Security Strategy

• being an advocate of security for product owners and engineers
• performing security assessments directly
• orchestrating web, mobile, and backend security assessments
• threat modelling upcoming features
• overseeing secure engineering training programmes
• automating security controls and visualising results
• triaging incoming reports and findings from bug bounties

Senior Product Security Engineer

• Monitor security events and provide technical analysis on alerts
• Lead information security incidents and employee insider investigations by developing the incident response strategy, lead the execution through incident closure, while providing incident updates to key stakeholders throughout the incident
• Deliver security guidance clearly and concisely for incident response and insider threat initiatives
• Coordinate the building of services, capabilities, integrations, and implementations of technologies to support security operations, incident response, and insider threat
• Champion, role model, and embed Samsara’s cultural principles as we scale globally and across new offices
• Participate in our on-call rota covering weekends

• Develop, implement, and maintain comprehensive cybersecurity strategies to protect organisational assets against cyber threats
• Conduct regular risk assessments and vulnerability scans to identify potential security gaps and mitigate risks effectively
• Contribute to a robust security architecture, including firewalls, intrusion detection systems, and encryption mechanisms, to safeguard network infrastructure and data
• Monitor security infrastructure for suspicious activities, investigate incidents, and implement incident response procedures to minimize impact and ensure timely resolution
• Collaborate with cross-functional teams to integrate security controls into the development lifecycle of applications, systems, and networks
• Stay updated on emerging threats, vulnerabilities, and industry best practices to continuously enhance security posture and mitigate potential risks
• Participate in security audits, compliance assessments, and regulatory reviews to ensure adherence to relevant standards and regulations
• Maintain documentation of security processes, procedures, and incident response plans to facilitate knowledge sharing and continuity of operations
• Help to identify opportunities for automation and optimization of security operations to improve efficiency and effectiveness

Cyber Security Engineer

• Generate new registrations through strategic outbound prospecting via email, LinkedIn, phone, and targeted outreach campaigns
• Build relationships with cybersecurity practitioners, engineering teams, security researchers, and enterprise security leaders
• Re-engage previous conference attendees, training participants, and members of the ISMG community
• Identify and close enterprise and multi-seat registration opportunities
• Consult with prospective attendees to understand their professional goals and recommend the most valuable conference experiences
• Partner closely with marketing to improve messaging, campaign performance, and attendee conversion
• Maintain an active sales pipeline while consistently achieving outreach, conversion, and revenue goals
• Represent ISMG and our event portfolio professionally across the cybersecurity community

Event Sales Executive – Cybersecurity Conferences

• You'll build our IT security function from the ground up — covering device management, identity and access, infrastructure controls, and incident response.
• Lead security incident response — full lifecycle investigations, coordinating with internal teams and external partners (e.g. SOCaaS providers), and running post-incident reviews and tabletop exercises.
• Own SOC 2 Type II and ISO 27001/27017/27018 end-to-end, from policy design through to audit evidence and the audits themselves.
• Partner with Sales, Customer Success, and Legal to support enterprise deals — security questionnaires, DPAs, and contract terms — without slowing the business down.

IT Security & Compliance Lead

• Working with technical teams review the security impact of technology changes and ensure security controls are met before production releases.
• Make sure environments are configured securely, verify controls and oversee technical change so access and data are handled appropriately.
• Monitor threat intelligence for company exposure, review emerging threats, and share relevant intelligence with stakeholders.
• Lead the response to security incidents, coordinating investigations and root cause analysis, and producing clear and accurate reports for internal and external stakeholders.
• Own our security monitoring capability, ensuring effective logging across key platforms and improving detection while preventing alert storms and false positives.
• Own the penetration testing and vulnerability management programme - not just detecting vulnerabilities, but risk-assessing them, deciding what needs fixing and working with the tech teams on solutions to close them down.
• Promote secure development practices, working closely with developers to embed security into how they build rather than simply dictating standards from a distance.
• Test security alerts, validate backup integrity, and coordinate business continuity and disaster recovery testing to build organisational resilience.

Security & Resilience Lead

• Manage daily security operations for Defence programmes
• Support day to day security activities including administration of budget and schedule
• Support planning, co-ordination and execution of security standards and requirements
• Lead creation and maintenance of operational security procedures
• Coordinate security management plans and processes to support compliant outcomes
• Interface on security topics with partners and government agencies
• Support security investigations and maintain appropriate records
• Maintain awareness of changes in government and company guidance that may impact local procedures

Programme Security Lead

• Support the delivery of Microsoft security, specifically in the areas of Purview, data security, data governance and AI
• Assist with customer engagements, including discovery sessions, documentation, demonstrations, and implementation
• Contribute to security reviews, basic assessments, and gap analyses
• Help prepare materials such as presentations, reports, and technical notes
• Learn to evaluate and advise on Microsoft security tools, gradually taking on more client-facing work as you develop
• Collaborate with your colleagues on internal projects, tooling, service improvements, and knowledge sharing

Associate Consultant – Microsoft Security, Purview

• Perform end-to-end security reviews of infrastructure products and validate compliance with enterprise information security standards.
• Work closely with engineering teams and third-party vendors to obtain information required for security assessments.
• Review technical documentation and perform hands-on security testing of infrastructure products.
• Identify security vulnerabilities, compliance gaps and non-conformities.
• Produce detailed security findings and recommend remediation or risk mitigation strategies.
• Support Information Security teams throughout remediation activities.
• Design and review secure technical architectures.
• Embed quality control measures across security review processes.
• Produce high-quality technical documentation and maintain audit-ready evidence.
• Manage stakeholder expectations and communicate findings effectively.
• Escalate risks and issues appropriately.
• Support internal and external security audits.

Information Security Review, Threat Modelling Engineer

• Lead Information Security activities across supported technology and infrastructure functions.
• Identify opportunities to automate and standardise security controls.
• Identify, investigate and remediate security vulnerabilities across infrastructure and applications.
• Analyse source code to identify and mitigate security weaknesses.
• Review automated security testing results and prioritise remediation based on risk.
• Perform manual and automated security testing where required.
• Conduct Information Security risk assessments.
• Analyse root causes of vulnerabilities and recommend corrective actions.
• Work with engineering and business teams to deliver secure technical solutions.
• Contribute to enterprise security architecture across major technology programmes.
• Ensure cloud architectures align with corporate security policies and industry best practices.
• Assess security risks and define compensating controls where required.
• Translate business requirements into secure technical solutions.
• Recommend secure infrastructure platforms and cloud architectures.
• Influence security strategy and architectural decisions.
• Provide technical leadership across complex cloud security initiatives.

Information Security Officer – Cloud Security

• Collaborate with Security, Infrastructure, Engineering and Application teams to define and implement IAM roles and policies.
• Design and implement IAM security controls aligned with enterprise cloud security standards.
• Build automation and reusable libraries enabling self-service IAM provisioning.
• Deliver IAM solutions using CI/CD pipelines with automated testing and validation.
• Develop secure cloud-native IAM solutions across AWS and GCP.
• Develop and secure REST and SOAP APIs.
• Contribute to DevOps and Agile delivery practices.

Security Engineer jobs in United Kingdom

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Senior Security Supervisor

Information Security Specialist

Dynamics 365 F&O Developer – Security Clearance

Senior Software Engineer, Security

Senior Security Engineer

Information Security Officer

Information Security Officer

Security Engineer

Head of Safety and Security Strategy

Senior Product Security Engineer

Senior Security Engineer

Cyber Security Engineer

Event Sales Executive – Cybersecurity Conferences

IT Security & Compliance Lead

Security & Resilience Lead

Programme Security Lead

Associate Consultant – Microsoft Security, Purview

Information Security Review, Threat Modelling Engineer

Information Security Officer – Cloud Security

IAM Security Engineer