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

• Bucharest, Romania
• Remote
• Senior
• Permanent

Owns major components of the Windows kernel-mode Falcon sensor, architecting and building anti-virus and EDR features that span file system, memory, process and networking subsystems. Leads projects end to end, from design through unit and component testing, while mentoring and collaborating with a distributed, cross-platform team.

Windows · Mac · Linux +1

• Uxbridge
• On-site
• £70,000 – £75,000 pa
• Mid-level

Lead the organisation's information security strategy and ISMS, working towards ISO27001 accreditation with support from a Cyber Security Analyst. The role covers governance, third-party and auditor management, awareness training, internal audits, and testing disaster recovery, continuity and incident response plans.

• Bridgend
• £47,046 – £55,696 pa

Job Title: ICT Cloud Infrastructure and Platforms SpecialistLocation: South Wales Police Headquarters, Bridgend, WalesSalary: £47,046 - £55,696 per annumJob Type: Full Time, PermanentWorking Hours: 37 hours per weekClosing Date: 03/11/2026, 15:00Are you looking for your next career step?Do you want…

• Southampton
• Hybrid · 3 days in office
• £70,000 – £75,000 pa
• Senior

You will shape and deliver AI-enabled business transformation, assessing new AI and technology systems against business, technical and security needs, then leading their implementation and lifecycle management. The role blends business analysis, process improvement and troubleshooting within a regulated environment, working with stakeholders, data specialists and third-party vendors. Hybrid working from Southampton three days a week.

Microsoft Office · Excel · Power BI

• London
• On-site
• Mid-level

Deliver 2nd line support for laptops, desktops, applications and peripherals across a London hub, managing tickets and resolving issues at first contact. Administer Active Directory and Microsoft 365, handle onboarding and access provisioning, run patching and monitoring checks, and support security tooling such as SentinelOne, Qualys and Mimecast alongside a central IT function.

Microsoft 365 · Active Directory · Windows 11 +5

• Manchester
• Remote
• Mid-level
• Permanent

Monitor, detect and respond to cyber incidents for customers from a 24/7 Global Security Operations Centre, working with the Microsoft Security Stack, Splunk, EDR, IDS and IPS tools integrated into a Unified Cyber Platform. The L2 role sits within an MXDR team of over 100 accredited experts handling hundreds of millions of log events daily.

Microsoft Security Stack · Splunk · EDR +3

• United Kingdom
• Senior

Lead the development and delivery of an organisation's information security strategy, governance, risk and compliance programme, including ISO 27001 and Cyber Essentials. Provide technical oversight across infrastructure, cloud, networking and security platforms, manage incident response and third-party security providers, and influence senior stakeholders. Suits a security leader with a background in IT infrastructure or networking.

Windows Server · Active Directory · Microsoft 365 +7

• London
• Entry level

Front-of-house role managing reception and meeting room bookings for a high-end corporate client, greeting visitors, handling calls and coordinating with hosts, catering, security and AV teams. Requires familiarity with room reservation systems like Condeco or Fidelio and a strong five-star service ethos.

Outlook · Word · Excel +4

• London
• Permanent

Builds and operates large-scale distributed systems that process security-relevant data with high availability and low latency, owning services end to end including architecture, deployment, monitoring and on-call. Works with very large datasets and cross-functional security, compliance and service teams, contributing to technical direction and mentoring engineers.

• Bristol
• £45,641 – £59,390 pa
• Mid-level
• Contract

Carry out innovative research and teaching in cyber security, focusing on software or systems security, across undergraduate, postgraduate and CDT programmes. Contribute to the Bristol Cyber Security Group's research activities and act as an active member of the group, School and Faculty. Fixed-term post until 31/01/2028 or the substantive postholder's return.

• Cambridge
• On-site
• Mid-level
• Permanent

Consultants assess critical systems for vulnerabilities, building proof-of-concept demonstrators that combine software, hardware and user interaction. The role spans reverse engineering, low-level programming and rapid prototyping for UK defence and national security clients, working on-site alongside around 40 scientists and engineers.

• Cambridge
• On-site
• Mid-level
• Permanent

Consultants assess critical systems for cyber-physical vulnerabilities, combining deep hardware research, testing and reverse engineering with rapid prototyping of proof-of-concept demonstrators. Work spans niche defence and national security projects, interfacing with hardware via protocols like JTAG and UART and using test equipment such as oscilloscopes. The role is fully on-site in Cambridge labs within a flat, collaborative ~40-person consultancy.

JTAG · UART · Oscilloscopes

• London
• Hybrid · 2–3 days in office
• £110,000 – £135,000 pa
• Lead · manages people

Lead the Enablement platform group, owning infrastructure, CI/CD pipelines and reliability practices across engineering. Set platform strategy and roadmap, manage SLOs, incident response and AWS cloud spend, while partnering with the Expansion product group to balance platform capacity against feature delivery. Also coach engineers and lead hiring for platform and SRE roles.

AWS · Kubernetes · Docker +6

• Kings Hill
• Hybrid
• £54,500 – £55,000 pa
• Mid-level
• Permanent

Monitor, triage and investigate security alerts, incidents and requests, managing records through to closure and coordinating recovery. Use tools such as Tenable and Darktrace across cloud and wider IT infrastructure, supporting vulnerability management, threat intelligence and malware analysis, with on-call backup for emergency response.

Tenable · Darktrace