Cyber Security Jobs

• Romania
• Remote
• Senior

Join the Advanced Research Team to perform vulnerability research across a wide range of targets, including analyzing vendor patches, developing proof-of-concept exploits, and confirming exploitation of 0-day and n-day vulnerabilities. The role also involves building automated solutions for collecting and processing data at scale, reverse engineering, and publishing research on the CrowdStrike blog or at conferences.

CrowdStrike · Windows · Linux +5

• United Kingdom
• Remote
• Senior

Joins the Advanced Research Team to perform vulnerability research and exploit development, analysing vendor patches to find vulnerabilities and building proof-of-concept exploits. Also develops automated tooling for large-scale data collection and analysis, and investigates evidence of 0-day and n-day exploitation. Publishes research on the blog or at conferences and supports other intelligence teams with ad-hoc technical work.

CrowdStrike · Windows · Linux +5

• London
• Remote
• £30,000 – £40,000 pa
• Entry level

A career-change training programme combining online CompTIA A+, Network+ and Security+ study with practical labs and tutor support, aimed at people with no prior IT experience. It prepares candidates for an initial IT Technician role, with recruitment and placement support and possible further CEH or CND training.

CompTIA A+ · CompTIA Network+ · CompTIA Security+ +2

• Sheffield
• £28,000 – £40,000 pa
• Entry level

A self-funded training programme that prepares people with no prior experience for cyber security roles, combining online CompTIA A+, Network+ and Security+ certification study with live labs and hands-on scenarios. Includes CV, LinkedIn and interview support plus recruitment help until placement, with a job guarantee or course fees refunded.

CompTIA A+ · CompTIA Network+ · CompTIA Security+ +1

• Birmingham
• Hybrid
• £35,000 – £50,000 pa
• Senior

A newly created role at the heart of service delivery for a growing managed services team, focused on improving automation, security, monitoring, patch management and endpoint management across a diverse customer base. The engineer leads development of service standards and tooling, builds PowerShell and API automation, manages RMM platforms, and acts as senior escalation point for infrastructure, endpoint, security, networking and backup issues, working closely with projects, support and service delivery teams.

Microsoft 365 · Windows Server · Entra ID +6

• Stoke-on-Trent
• On-site
• £42,000 – £45,000 pa
• Senior

Hands-on role combining cyber-security and infrastructure engineering, reporting to the Head of IT. You'll monitor and respond to threats, manage identity and access, endpoint protection, patching, backups and disaster recovery, while supporting Microsoft 365, Azure, Windows Server, Active Directory, VMware, networking and firewalls. Fully on-site five days a week in Stoke-on-Trent, with technical guidance to the wider IT team.

Microsoft 365 · Azure · Windows Server +2

• London
• Hybrid · 3 days in office
• Lead
• Contract

Oversees cyber assurance across multiple domains or tribes, embedding security by design and ensuring controls meet risk appetite. Works with Digital Delivery leadership, the Cyber Team and the Cyber Security Office, advising on risk, policy and regulatory requirements. Requires threat and risk assessment across varied technology stacks and senior stakeholder influence.

CISSP · ISO 27001 · SANS GIAC +5

• United Kingdom
• On-site
• £750 – £850 pd
• Senior
• Contract

Hands-on engineering role building and securing production-grade Kubernetes clusters on bare-metal and on-premises infrastructure, spanning Linux, networking, storage and compute layers. Involves implementing security hardening, logging and observability pipelines (Fluent Bit, OpenTelemetry, Grafana), SIEM integration and EDR/vulnerability tooling, plus an on-call rota for critical infrastructure.

Kubernetes · Fluent Bit · OpenTelemetry +6

• Edinburgh
• Senior

Technical specialist role in Security Operations investigating complex incidents across cloud, endpoint, identity, email and network environments. Combines intelligence-led threat hunting, detection engineering and AI-assisted analysis, acting as escalation point and translating findings into lasting defensive improvements with internal teams and external providers.

Microsoft Azure · Microsoft Entra · Microsoft Defender +5

• Stirling
• Mid-level

Technical specialist role in Security Operations investigating complex incidents across cloud, endpoint, identity, email and network environments. Combines intelligence-led threat hunting, detection engineering and AI-assisted analysis, acting as escalation point and translating findings into lasting defensive improvements alongside internal teams and external providers.

Microsoft Azure · Microsoft Entra · Microsoft Defender +5

• London
• Hybrid
• Senior
• Permanent

Senior overlay role acting as lead technical strategist for BT across the UK and EMEA, driving joint technical alignment and co-architecting security offerings. Involves positioning NetSec, SASE, Zero Trust and Cortex CloudSecOps into BT's managed service architecture, leading complex POCs and demos, and providing targeted post-sales advisory. Requires executive-level engagement with BT leadership and close co-selling with internal sales, with around 30% UK travel.

Palo Alto Networks · Cortex · AWS +6

• London
• Remote
• Mid-level

Customer-facing pre-sales role in the Central Government team, translating complex cybersecurity solutions into strategic business value. You lead discovery, technical validation, demos and workshops across the PANW portfolio, working with Systems Integrators and internal specialist teams to drive adoption and value realisation.

Palo Alto Networks · SASE · SaaS +2

• Southampton
• Remote
• £75,000 – £85,000 pa
• Senior
• Permanent

Principal-level technical security lead on a high-assurance UK defence programme moving from MVP towards operational capability. The role covers secure-by-design architecture, cross-domain information exchange, cyber risk and assurance, IAM, cryptography, cloud and network security, working with solution architects, DevOps and assurance teams. Distinct for its defence focus and ex-military requirement.

DevOps

• Farnborough
• £48,000 – £58,000 pa
• Senior

Senior SOC Analysts – Multiple OpportunitiesFarnborough | Fully On-Site | 24/7 Shift PatternSalary + Shift Allowance | DV Clearance Eligibility RequiredEnjoy the investigation side of SOC work? There’s plenty to get into here.I’m recruiting for several Senior SOC Analysts to…

• London

Customer-facing technical role supporting sales teams with pre-sales and post-sales engagements, including running Proof of Value exercises and presenting threat intelligence reports to audiences from technical teams to C-level executives. Also involves designing custom client integrations and defining solution architectures across network and security systems such as firewalls, IDS/IPS and SIEM.

Cisco · Juniper · Firewalls +1