Cyber Security Jobs

• USA, DC
• Remote
• £140,000 – £215,000 pa
• Senior · manages people
• Permanent

Lead a team of engineers building the foundational platform behind CrowdStrike's massive-scale distributed systems, including self-service infrastructure-as-code primitives and multi-cloud services. The role blends people management with hands-on architecture work, driving cloud cost optimization, deployment standards, and SRE practices across AWS and GCP.

Chef · Puppet · Salt +7

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

Owns the product strategy for CrowdStrike Falcon Privileged Access, driving just-in-time access, secrets management, session brokering and zero standing privileges across endpoint, infrastructure and cloud. Works with designers and other product teams to embed privileged context into the Falcon platform, and uses AI agents and rapid prototyping as core parts of the workflow.

CrowdStrike Falcon · CyberArk · BeyondTrust +7

• London
• On-site
• Senior

Builds and maintains iOS SDKs for document capture, working on camera capabilities, on-device image processing and machine learning. Collaborates with designers, product managers and engineers to ship scalable, accessible experiences, contributing to test automation and CI/CD pipelines in an agile team.

iOS SDK · React Native · Flutter +3

• London
• On-site
• Entry level

Entry-level analyst role supporting demand generation and go-to-market strategy, tracking campaign performance against pipeline and conversion targets, monitoring funnel metrics from MQL to Closed Won, and analysing win/loss and retention data. Works cross-functionally with Marketing, Sales, SDRs and Customer Success, using Excel/Google Sheets and CRM or BI tools to turn data into actionable pipeline insights.

Salesforce · Tableau · Power BI +1

• United Kingdom
• Remote
• Senior

Hands-on engineering role managing a modern identity stack across the full lifecycle, from passwordless authentication and adaptive access controls to identity governance and non-human identities. You will configure and operate Microsoft Entra ID, Saviynt and Active Directory directly, integrate applications via SAML, OIDC, OAuth and SCIM, and join an out-of-hours support rota.

Microsoft Entra ID · Active Directory · Saviynt +4

• United Kingdom
• Remote
• Senior

Senior individual contributor researching how threat actors adopt, weaponize and exploit AI, from LLM-powered social engineering to attacks on agentic AI systems. Involves instrumenting telemetry to detect adversarial AI use, automating research workflows with LLMs and Python, and publishing deep-dive intelligence externally. Works alongside CTU researchers, SophosLabs analysts, MDR threat hunters and data scientists.

SIEM · SOAR · LLMs +1

• Colchester
• Remote
• £51,000 – £55,000 pa
• Mid-level
• Permanent

Hands-on security role managing and enhancing controls across the IT infrastructure, covering incident response, threat detection, vulnerability management and compliance. You will work with Microsoft security tooling including Entra ID, Defender, Purview and Intune, support audits and frameworks such as NIST and ISO 27001, and help shape security strategy in a small collaborative IT team.

Microsoft 365 · Microsoft Entra ID · Microsoft Defender +4

• London
• Hybrid · 3 days in office
• £50,000 – £75,000 pa
• Mid-level

Day-to-day work covers designing, building and supporting physical and virtual infrastructure, including Windows/Linux administration, VMware or Hyper-V, Veeam/NetBackup, and networking (TCP/IP, DNS, DHCP, Cisco/Juniper/HP/Dell). The role also involves automation and Infrastructure as Code using Python, PowerShell, Bash or Ansible/AWX, plus troubleshooting and project delivery within a defence-focused organisation. Active DV clearance is essential.

VMware · Hyper-V · Veeam +7

• Birmingham

Azure DevOps Engineer | 3-month contract | £500 - £550 per day, Outside IR35Legal Firm | Remote with very occasional office visits to BirminghamWe are working with a large UK based Legal Organisation who are looking for an Azure DevOps…

• Wolverhampton
• Hybrid
• Director

Lead information security across multiple UK sites for a defence and aerospace manufacturer, owning accreditation, compliance and incident response. Act as the key security point of contact within a global matrix, driving frameworks such as NCSC CAF, ITAR and export control, and supporting secure-by-design across IT, engineering and industrial teams. Requires regular UK and international travel.

NCSC CAF · IGI 1300

• Knutsford
• Mid-level · manages people

Hands-on engineering role safeguarding encryption keys and cryptographic services across enterprise applications, working with Hardware Security Modules and Thales/Entrust tooling. Involves BAU and 24/7 on-call support, security assessments, penetration testing, and key management across Windows and Linux environments, with occasional off-site data centre work.

Thales · Entrust · SharePoint +5

• Aberdeen
• Hybrid
• £38,000 – £40,000 pa
• Mid-level

Hands-on security role strengthening an Aberdeen organisation's posture across infrastructure and operations. You will maintain policies, run vulnerability management, monitoring and incident response, oversee enterprise backups, and support audits and awareness training alongside IT and MSSP partners.

CISSP · CCSP · ISSAP

• Gloucester
• £70,000 – £75,000 pa
• Mid-level

Mid-level role in a Security Support team maintaining enterprise network security, focusing on firewalls and SASE services. Day to day involves ITIL-based incident, change and problem management, controlled production changes, root-cause analysis, and vendor escalation. Hands-on work with Palo Alto and Fortinet NGFWs, routing protocols, and troubleshooting via PCAPs and logs in a regulated environment.

Palo Alto · Fortinet · Panorama +7

• Manchester
• Hybrid
• Senior
• Permanent

Hands-on IAM engineering and development role supporting large-scale identity deployments, covering identity lifecycle management, access governance and privileged access. Works client-facing alongside internal IAM SMEs and cyber team members to deliver enterprise IAM solutions, reporting to the service line leader within a new global practice.

• Reading
• £60,000 – £70,000 pa
• Lead

Hands-on technical ownership of OT cybersecurity delivery across automation and systems integration projects, covering PLC, HMI, SCADA, servers and industrial networks. Involves designing secure OT networks with managed switches and firewalls, producing risk assessments and documentation, and applying IEC 62443 and NIS standards through testing and client handover.

Rockwell · Siemens · AVEVA +4