18 of 18 Security Posture Jobs in the Thames Valley

Cyber Security Lead Oxfordshire - Hybrid - 2 days per week (Flexible) £50k - £60k plus Benefits Our Client are an award-winning leading IT company offering complete outsourced IT solutions to organisations across the UK and Europe. Based in Oxfordshire they provide a comprehensive range of support services, software and hardware solutions to major blue-chip clients and their technicians are … in from the team. As part of this strategy, the more staff learn via official courses, the better the service and the more we reward them. Primary Purpose The Security Lead is both the client-facing strategist and the internal accountable owner of security within the MSP. They lead Quarterly Security Reviews (QSRs), own the client risk … register and exception process, and ensure services are delivered in line with frameworks such as Cyber Essentials, ISO27001, and NIST. Internally, the Security Lead is accountable for the MSP's own security posture ensuring tools, processes, and teams meet the same standards we deliver to clients. They monitor measurable posture metrics (e.g., Microsoft Secure Score, Vulnerability More ❯

Information Security Operations Manager - Milton KeynesAbout MIBAt MIB our people are passionate about making roads safer by getting uninsured and hit-and-run drivers off our roads. Working in partnership with the Police, Insurers and Government our collective aim is to make it a thing of the past but, until that’s accomplished, we’re here to compensate victims … and hit-and-run drivers and paid over £400 million in compensation to support victims rebuild their lives.About the roleAre you ready to take the helm of a dynamic security team and shape the future of our cyber resilience? We’re looking for a strategic and hands-on Security Operations Manager to fortify our defences, drive compliance, and … lead proactive risk mitigation across the organisation. You’ll oversee Security Operations and Engineering, manage incident response, and collaborate with IT, legal, and compliance teams to embed a culture of security awareness. If you're passionate about protecting assets and reputation while leading with purpose—this is your opportunity to make a lasting impact.Key responsibilities Security Operations More ❯

just to name a few! Job Description Your Career As a Senior Consultant in Unit 42 you will have the opportunity to work across a number of proactive cyber security domains including Cloud Security, Security Operations, Cyber Risk Management and Artificial Intelligence in cyber security. We are seeking an individual who is passionate about cyber security … consulting outcomes for clients, as they work to address the challenges associated with today’s cyber threat landscape. Your Impact SOC Advisory: 4+ years of consulting experience in SOC, security engineering, SIEM administration, and incident management and demonstrated success with serving large, multinational organisations in designing and implementing an organisation’s security operations program, organisational structures, and capabilities … Possess a deep technical knowledge in Security Incident and Event Management (SIEM) platforms, Security Orchestration and Response (SOAR) technologies, Endpoint Protection and Response/Next Gen Protection and Response (EDR/XDR) tools, Next GenFirewalls, Threat Intelligence and Hunting platforms Defensive Security Skills (desired) : Experience in security operations design, engineering and/or analysis and investigations More ❯

Senior Application Security Engineer Location: Hybrid working or homeworking with view to attend office occasionally Salary: £60,000 – £70,000 per annum Bonus: Discretionary bonus of up to 10% Are you passionate about securing modern applications and cloud environments? We’re looking for a Senior Application Security Engineer to join my client's growing team and play a … key role in shaping the security posture of our organisation. About the Role As a Senior Application Security Engineer, you’ll bring deep expertise in application security testing, cloud security, and secure development practices. You’ll work closely with IT, development, and project teams to embed security into every stage of the software development … lifecycle and drive a risk-based approach to vulnerability management. Key Responsibilities Lead application security initiatives across cloud-native and enterprise environments. Promote secure design principles, threat modelling, and best practices across teams. Own and evolve the technical vulnerability management programme. Implement and support security controls, particularly within Azure cloud environments. Evaluate and deploy best-in-class application More ❯

Job Description We are seeking a Senior Security GRC Manager to join our Group Technology team in Milton Keynes . You will play a pivotal role in shaping and advancing our security governance, risk, and compliance practices across the Group Technology function. You will have a hands-on role to monitor, report on and lead initiatives to strengthen … our security posture, ensuring regulatory alignment. This is an exciting opportunity to make a tangible impact, working with a diverse range of stakeholders and supporting the strategic direction of the business. Key Responsibilities: Governance & Compliance : Lead the development, implementation, and continuous improvement of security and technology control frameworks; maintain and update security policies and standards; support … governance forums, including Information Security, Business Continuity, and Audit & Risk Committees. Risk Management : Conduct operational risk assessments and provide expert consultancy on security risks, incidents, and investigations; identify and address gaps in controls, providing clear reporting and recommendations. Stakeholder Engagement: Collaborate with internal teams and external partners to manage security and technology risks; support external and internal More ❯

Security Lead Oxfordshire/Hybrid/Permanent/up to £65,000 About the Role We're seeking a Security Lead to take ownership of both client-facing and internal security strategy within our Managed Services environment. This is a strategic and hands-on leadership position - you'll oversee security governance, ensure compliance with leading frameworks … Cyber Essentials, ISO27001, NIST), and maintain a strong internal security posture across our systems and services. You'll lead Quarterly Security Reviews (QSRs), manage client risk registers, and act as a trusted advisor translating complex risks into clear business outcomes. Internally, you'll own our security frameworks, guide improvement across tools and teams, and ensure compliance … through measurable posture metrics and ongoing development. Key Responsibilities Lead client Quarterly Security Reviews (QSRs) covering vulnerabilities, incidents, compliance, and risk registers. Translate technical risks into meaningful business impacts and recommendations. Manage internal and client risk registers and exception processes. Oversee security compliance across frameworks such as Cyber Essentials+, ISO27001, and NIST . Ensure secure deployment and More ❯

compute platforms, data networks, UNIX/Linux/Windows environments, cloud services, data centres, commercial software solutions, and end-user support across all UKAEA sites. Role Overview : The Cyber Security Specialist plays a pivotal role in advancing UKAEA's hybrid digital estate, encompassing enterprise IT, operational technology (OT), and research platforms. This role sits within the Information & Cyber Security Group and provides subject matter expertise in security architecture, cyber risk governance, and assurance frameworks. This is a cross-functional role with both advisory and hands-on responsibilities, focusing on security assurance, risk management and supporting architecture reviews, vulnerability management, risk assessments, cyber defence posture, driving technical assurance, and embedding risk-aligned security controls across … OT systems and secure-by-design practices. You will work across hybrid environments including cloud, infrastructure, applications, and OT systems. You will be responsible for designing and advising on security architecture patterns, reviewing and maintaining risk registers, leading assurance assessments, and embedding security controls across infrastructure and platforms. You will also guide teams in applying secure-by-design More ❯

secure, scalable, resilient, and aligned with business growth. You will lead a team of skilled network engineers, define the enterprise networking roadmap, and collaborate with cross-functional teams — including Security, Infrastructure, and IT Operations — to deliver a high-performance, high-availability network platform that underpins mission-critical business and customer operations. Key Responsibilities Strategic Leadership Define and execute the … Lead network capacity planning, performance optimisation, and technology refresh cycles . Own the full lifecycle of network-related projects , from requirements gathering through to procurement, budgeting, vendor management , and security assessments . Security, Compliance & Governance Partner with Information Security teams to enhance network security posture , addressing vulnerabilities and implementing intrusion detection/prevention systems. Ensure … and Juniper network technologies, including Cisco IOS/NX-OS and JunOS platforms. Strong background in network monitoring, capacity management, and incident response . Hands-on experience with network security frameworks , firewall configuration (Cisco ASA, Palo Alto, Fortinet, etc.) , and telephony (SIP/VoIP) systems. Familiarity with cloud and hybrid networking (Azure, AWS, GCP) environments preferred. Strong understanding of More ❯

Contract | IT Security Administrator | Up to £350 Outside IR35 | Remote/Hybrid Set Up | 6 months A fast-growing technology company in the biotech and pharmaceutical industry is building digital infrastructure that accelerates R&D while ensuring regulatory compliance. They have made strong progress on their security certifications and now need an experienced professional to complete and maintain … these standards. We’re seeking a Security Administrator to lead and manage their compliance frameworks. You’ll oversee SOC, ISO, and GDPR programs, strengthen their security posture, and ensure ongoing certification readiness. Responsibilities: Maintain and improve SOC, ISO, and GDPR compliance. Implement and monitor security policies, controls, and risk frameworks. Manage audits, evidence, and documentation. Collaborate … with technical and external audit teams. Identify gaps and drive continuous improvements. Requirements Proven experience with SOC, ISO, and GDPR compliance. Strong background in security governance, audits, and risk management. Hands-on approach, able to build frameworks in a scaling environment. Excellent communication and documentation skills. Familiarity with cloud security (AWS/Azure/GCP) preferred. Offer Day More ❯

Cloud Security Consultant required for public sector client. You will be designing, implementing, and enhancing security capabilities across AWS and Azure environments. The ideal candidate will have hands-on expertise with cloud-native security and governance tools, Cloud Adoption and Assurance Frameworks, and Well-Architected Reviews. This role will focus on assessing current security posture … Adoption Frameworks aligned with AWS and Microsoft best practices. Conduct and lead Well-Architected Reviews (AWS & Azure) to assess and enhance cloud workloads. Recommend improvements for governance, automation, and security orchestration across both platforms. Evaluate IaC templates (Terraform, ARM/Bicep) for compliance, security, and efficiency. Design and enhance secure landing zones aligned with Microsoft CAF and AWS … best practices. Integrate and optimize use of native cloud security tools including CSPM solutions. Support compliance and control validation automation using AWS and Azure native services. Provide strategic recommendations to improve identity, access, and network security within cloud ecosystems. Collaborate with engineering and DevSecOps teams to embed security by design. Required Skills and Experience AWS Expertise: AWS More ❯

Cyber Security Analyst Milton Keynes - hybrid Up to 60,000, 10% annual bonus and excellent benefits. Our client is an impressive, innovative, multiple award-winning, leading IT Managed Service Provider; they believe great people build great companies and invest heavily in staff development, cultivating a culture of innovation, quality, and excellence. We are looking for a skilled and proactive … Cyber Security Analyst to join their specialist security team. This role offers the opportunity to work across a diverse range of clients and environments, applying your technical expertise to enhance security operations, tooling, and compliance. You will play a key role in managing incidents, optimising security tools, and mentoring junior analysts, while contributing to the continuous … improvement of their security posture. This is a hands-on, operationally focused role that blends technical security responsibilities with governance, risk, and compliance (GRC) elements. As Cyber Security Analyst, you will: Lead cyber incident investigations with SOC and client teams Triage and analyse alerts across email, cloud, and hybrid systems Perform threat hunting and develop detection use More ❯

Cyber Security Analyst Milton Keynes - hybrid Up to £60,000, 10% annual bonus and excellent benefits. Our client is an impressive, innovative, multiple award-winning, leading IT Managed Service Provider; they believe great people build great companies and invest heavily in staff development, cultivating a culture of innovation, quality, and excellence. We are looking for a skilled and proactive … Cyber Security Analyst to join their specialist security team. This role offers the opportunity to work across a diverse range of clients and environments, applying your technical expertise to enhance security operations, tooling, and compliance. You will play a key role in managing incidents, optimising security tools, and mentoring junior analysts, while contributing to the continuous … improvement of their security posture. This is a hands-on, operationally focused role that blends technical security responsibilities with governance, risk, and compliance (GRC) elements. As Cyber Security Analyst, you will: Lead cyber incident investigations with SOC and client teams Triage and analyse alerts across email, cloud, and hybrid systems Perform threat hunting and develop detection use More ❯

CGI Cyber Security Team in the UK is one of the largest Cyber consultancies in the UK with around 1700 members. The UK Cyber team works across a variety of domains including: Government, Defence, Critical Infrastructure, Healthcare, Utilities, Banking and Financial Services and many more. At CGI you will get the opportunity to work across a number of domains … and work in all areas of Cyber Security allowing you to grow and develop your career. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5 … in taking your career wherever you want it to go. An opportunity for a CHECK Team Member or Infrastructure CHECK Team Leader is available at CGI, joining the Cyber Security business unit, one of the largest groups of cyber security specialists in the UK. CGI has a long established reputation in this area, undertaking rigorous testing for a More ❯

class DevOps, trunk-based, CI/CD, and monitoring standards. Sponsor the adoption of secure SDLC, threat modelling, vulnerability management, identity/authorisation, privacy by design; ISO27001/9001, security posture and customer due diligence. Cross-functional leadership Partner closely with Product leaders to ensure product discovery, prioritisation, and delivery processes are respected and aligned. Work closely with …/DevOps practices at scale, including CI/CD, incident management, post-mortems, and capacity & cost management, fostering a culture of operational excellence and continuous improvement. Sponsor and champion security leadership, including secure SDLC, identity/authorization (SAML/OIDC, SCIM), data protection, and compliance with ISO 27001/GDPR, ensuring teams are equipped to meet and exceed regulatory … communication to execs/Board Knowledge Cloud-native SaaS on AWS, distributed systems, data consistency & resiliency; identity and access patterns. Telecoms/device ecosystem and integrations (operators, OEMs), enterprise security and compliance expectations. Cost optimisation and unit economics for cloud platforms. Skills Skilled at balancing technical innovation with pragmatic delivery and customer commitments. Ability to set and evolve technical More ❯

Director in Unit 42 is a senior-level consulting position. The individual will be responsible for the day to day delivery of our threat-led and technology driven cyber security consulting services through leading and directly overseeing a team of Consultants. This person will have experience in developing teams and working with sales and domain leaders. The Consulting Director … and Customer Success Manager (CSM) to deliver pitches and prepare proposals to win new business and manage client relationships. We are seeking an individual who is passionate about cyber security and making a difference. You will be a continuous learner and have a sound knowledge of emerging cybersecurity trends and technologies. The individual serves as a trusted advisor to … cross-sector clients. Your Impact Oversee the delivery of our proactive consulting services, ensuring their consistency, quality and highest level of customer service Provide hands-on, expert-level proactive Security Operations Center (SOC) assessment and transformation services to clients and deliver findings to CxO and/or Board of Directors Work with the BDM and CSM to perform pipeline More ❯

I am currently assisting a client who operate in a regulated industry, financial services, who are currently embarking a programme of work focused on maturity/designing and implementing security posture utilising SIEM tools such as Google Chronicle & implementing UEBA/SOAR (Security Orchestration, Automation, and Response/User and Entity Behaviour Analytics) built on GCP/… Google Cloud so Google SecOps/Security Operations experience is highly desirable. Key Responsibilities; - Enable and validate UEBA alerting within Chronicle SIEM, based on log sources - Deliver a minimum viable UEBA capability with tested detection logic - Provide engineering support to accelerate onboarding of log sources required for UEBA enrichment and detection fidelity - Demonstrate the ability to work with Google … log source coverage - Design and implement detection use cases aligned to MITRE ATT&CK framework - Enable SOAR integration by identifying high-fidelity detections and mapping Key Technical/IT Security Skills; - Chronicle SIEM - Google SecOps - UEBA Tooling - Windows Event Logs - BindPlane - MITRE ATT&CK - Strong SOC background - SOAR playbooks - GCP Finer Details; - Outside IR35 - Contract until End of December More ❯

threats to organizations growing, and breach notices in the news every day, our market is growing exponentially. We need a Senior Solutions Engineer to help our customers improve their security posture. As an SE at DomainTools, you will have the opportunity to work with the largest companies in the world, to conceptualize and implement new and inventive ways to More ❯

Crypsis investigation tools to determine source of compromises and malicious activity that occurred in client environments Manage incident response engagements to scope work, guide clients through forensic investigations, contain security incidents, and provide guidance on longer term remediation recommendations Ability to perform travel requirements as needed to meet business demands (on average 20%) Mentorship of team members in incident … response and forensics best practices Qualifications Your Experience 8+ years of incident response or digital forensics consulting experience with a passion for cyber security Strong leadership skills including experience managing a team or individuals Experience with leading complicated engagements including scoping, interfacing with the client, and have executed on a technical front Proficient with host-based forensics and data … an excellent understanding of PANW products be collaborative and able to build relationships internally, externally, and across all PANW functions, including the sales team Bachelor’s Degree in Information Security, Computer Science, Digital Forensics, Cyber Security or related field or equivalent military experience required Qualification Please note that this role requires eligibility for UK Security Check (SC More ❯