Cyber Security Jobs

• New York, United States
• Hybrid · 2 days in office
• US$140,000 – US$220,000 pa
• Senior

Owns the product strategy for CrowdStrike's Falcon Privileged Access, driving just-in-time access, secrets management and session brokering across endpoint, cloud and infrastructure. Works with design and other product teams to embed privileged context into the Falcon platform, using AI agents for research, specs and customer synthesis.

CrowdStrike Falcon · CyberArk · BeyondTrust +7

• Germany
• Remote
• Senior

Conducts vulnerability research and exploit development, analysing vendor patches to identify flaws and building proof-of-concept exploits. Reviews logs and payloads to confirm 0-day and n-day exploitation, and develops automated tooling for large-scale data collection and analysis. Publishes findings on the CrowdStrike blog or at conferences and supports other intelligence teams with ad-hoc technical solutions.

CrowdStrike · GenAI · LLM +3

• London
• Remote
• £70,000 – £100,000 pa

Assess OT systems and networks through site surveys, risk assessments, audits and gap analyses, then recommend control improvements to reduce cyber risk. You'll develop security policies and roadmaps and advise technical and business stakeholders across defence, manufacturing, energy, utilities and transport. The role is mostly remote with expensed UK client travel and requires active SC clearance.

SCADA · PLC · RTU +1

• Caterham
• On-site
• £30,000 – £35,000 pa
• Mid-level

Provide 1st and 2nd line support across a school, working with the IT Manager to keep systems available and secure. Administer Microsoft 365, Active Directory (Azure and on-prem), Group Policy, Teams, SharePoint, SCCM, Intune, Autopilot and VMware, while supporting data protection and safeguarding compliance.

Microsoft 365 · Active Directory · Azure Active Directory +7

• Newcastle upon Tyne
• £60,000 – £67,900 pa
• Lead · manages people

Senior hands-on leadership role owning IT operations, hybrid Azure infrastructure, service management and cyber security for a complex, high-profile political organisation. Leads and develops the IT team, sets the technology and cyber roadmap, manages suppliers and budgets, and advises senior stakeholders, with regular UK travel and occasional out-of-hours work around elections and major events.

Azure

• London
• £70,000 – £75,000 pa
• Lead · manages people

Senior hands-on leadership role owning IT operations, hybrid Azure infrastructure, service management and cyber security for a complex, high-profile political organisation. Leads and develops the IT team, sets the technology and cyber roadmap, manages suppliers and budgets, and advises senior stakeholders, with regular UK travel and occasional out-of-hours work around elections and major events.

Azure

• Nottinghamshire
• Hybrid
• £35,000 – £45,000 pa
• Permanent

Provide first-line support for hardware, software and network issues, install and maintain desktop systems, manage IT equipment inventory and document support procedures. Work with the technology team on upgrades and support remote users with connectivity and access, with one day a week working from home.

Microsoft Defender

• Kent
• On-site
• Entry level

Hands-on first and second-line IT support role within a small team, covering hardware, software and connectivity troubleshooting alongside Microsoft 365 administration, device management via Intune and Autopilot, and cyber security and compliance work. Also involves IT projects, system upgrades and researching emerging AI and automation tools such as Microsoft Copilot.

Microsoft 365 · Exchange Online · SharePoint +7

• London
• Hybrid
• Lead · manages people
• Permanent

Lead and deliver OT cyber security consulting for critical national infrastructure clients, combining hands-on client-facing work with team leadership. You will build senior internal and external relationships, ensure high-quality delivery, identify new opportunities and shape service-based solutions to drive revenue growth across your service areas.

• London
• Remote
• £580 pd
• Mid-level
• Contract

Hands-on penetration testing and vulnerability assessments across infrastructure, networks and applications, producing technical reports and remediation recommendations. Works with technical and project teams on risk assessments and security assurance, aligning testing with industry standards. Short-term contract, fully remote, inside IR35.

Azure · AWS · GCP +1

• Southampton
• Hybrid · 3 days in office
• £65,000 pa
• Mid-level

Operational security role monitoring alerts, investigating incidents and maintaining controls across on-prem, cloud and SaaS environments. You'll handle firewalls, VPNs, endpoint protection, vulnerability management and secure configuration, supporting audits, pen tests and NIST/NIS compliance alongside infrastructure and service delivery teams.

Microsoft Azure · Microsoft 365 · Entra ID +7

• Leeds
• Hybrid · 3 days in office
• £45,000 – £50,000 pa
• Mid-level
• Permanent

Support the development and operation of security controls, analyse threat intelligence, manage vulnerabilities and help with incident response across a global technology estate. Work with Azure and Microsoft security tooling such as Sentinel, Defender and Intune, alongside SIEM, EDR and firewalls, in a hybrid Leeds team.

Microsoft Azure · Microsoft Sentinel · Microsoft Defender for Endpoint +7

• London
• Hybrid · 1 day in office
• £600 – £700 pd
• Senior · manages people
• Contract

Lead a risk-based technical assurance programme across a global enterprise, independently assessing security control effectiveness in infrastructure, cloud, identity, applications and incident response. Manage and mentor a small team of Technical Assurance Analysts while producing board-level reporting and driving continuous controls monitoring and automated assurance.

ISO 27001 · NIST Cybersecurity Framework · NIST 800-53 +5

• London
• Hybrid
• £100,000 – £118,000 pa
• Senior
• Permanent

Lead cybersecurity advisory engagements for a global IT consultancy, covering risk assessments, maturity reviews, strategy and transformation roadmaps. Advise CISOs and CTOs, embed security into cloud and digital transformation programmes, and support bids and business development while mentoring junior consultants.

• Solihull
• Hybrid · 3 days in office
• £80,000 – £100,000 pa
• Lead · manages people

Leads physical security, secure data centre operations, personnel security and facilities management across a security-sensitive estate, heading a small team of security and estates professionals. Involves security design, access control, risk assessments, incident investigations, contractor and building project oversight, plus occasional out-of-hours incident response. Requires DV clearance or eligibility and at least three days per week on site.