Cyber Security Jobs

• United Kingdom
• Remote
• Mid-level

Lead and support cloud incident response engagements and security assessments for clients, analysing cloud and hybrid architectures and providing remediation guidance. The role also involves mentoring junior consultants, developing internal and open-source tooling, and researching emerging cloud security techniques.

AWS · Azure · GCP +4

• London
• Hybrid
• Senior

Owns the global product vision and multi-year strategy for CrowdStrike's Falcon Next-Gen SIEM platform, prioritising third-party data connectors and integration pipelines based on market research and customer demand. Works across engineering, data services, sales ops and partners to define ingestion SLOs, mentor product managers and expand the SIEM ecosystem.

CrowdStrike Falcon · LogScale

• Harrow
• Remote
• £28,000 – £40,000 pa
• Entry level

A self-funded training programme leading to an entry-level cyber security role, combining online CompTIA A+, Network+ and Security+ certification study with live labs and hands-on scenarios. Includes CV, LinkedIn and interview support plus recruitment assistance until placement, with no prior experience required.

CompTIA A+ · CompTIA Network+ · CompTIA Security+

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

A self-funded training programme leading to a trainee information security operations role, combining online CompTIA A+, Network+ and Security+ certification with live labs and hands-on cyber security scenarios. Includes CV, LinkedIn and interview support plus dedicated recruitment help until placement, with no prior experience required.

CompTIA A+ · CompTIA Network+ · CompTIA Security+

• France - Field (Onfido)
• Senior

Owns planning, coordinating and executing test and quality activities within a cross-functional identity verification product team, covering web, mobile, backend and ML-powered journeys. Builds maintainable automated test frameworks and suites, mentors colleagues, and leads test engineering initiatives across teams. Combines automation with exploratory testing and works with TypeScript, Ruby, Python, Playwright, Cypress, Selenium and CI/CD pipelines.

Playwright · Cypress · Selenium +7

• London
• Senior

Builds and operates Cloudflare's Chromium-based browser isolation engine, working across C++, Rust, Go and TypeScript on remote rendering, streaming and distributed session services. The role spans systems programming, distributed systems and security, leading multi-component initiatives and on-call incident response.

Chromium · Cloudflare Workers · Nomad +3

• London
• Lead

Owns product strategy, roadmap and commercial model for a new publicly trusted certificate authority, spanning ACME issuance, certificate lifecycle automation, revocation and Certificate Transparency. Works across engineering, compliance, legal and go-to-market on high-consequence infrastructure, with an ACME-first, automation-first and post-quantum-ready design.

AWS Certificate Manager · AWS Private CA · Google Trust Services +7

• 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

• Huntingdon
• Mid-level

Second-line engineer providing advanced troubleshooting, fault rectification and problem management across highly utilised, multi-security-level IT systems. Duties include server and VM maintenance, WSUS/SCCM patching, documentation, change requests and infrastructure project work, liaising with customers to meet SLA and KPI targets.

WSUS · SCCM · SD+ +1

• Sheffield
• £55,000 – £60,000 pa
• Senior

Senior escalation point for complex technical issues, leading infrastructure and cloud project delivery for clients and internal systems. Runs discovery workshops, produces designs and statements of work, and acts as technical lead on Priority 1 incidents, while mentoring engineers and setting technical standards.

Microsoft 365 · Azure · Entra ID +7

• London
• Mid-level

Deploy, integrate and optimise AI-driven cybersecurity across network, cloud, OT and email environments for post-sales customers. Handle deployment projects to SLOs, resolve support tickets and act as a trusted advisor on security infrastructure design, liaising with sales, customer success and operations.

AWS · Microsoft · Cisco +2

• 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…

• Bradford
• On-site
• £50,000 – £60,000 pa
• Mid-level · manages people

Owns day-to-day IT and operational technology at a Bradford manufacturing site, keeping infrastructure, production systems and networks reliable and secure. Hands-on work spans Windows Server, VMware, Microsoft 365, Entra ID, Cisco and Aruba networking, plus ServiceNow incident management and OT support. Also supervises an associate administrator, delivers regional projects and deputises for the Regional IT Manager, with UK and Ireland travel.

VMware · Windows Server · Microsoft 365 +5

• Bristol
• Hybrid · 2 days in office
• £80,000 pa
• Director

Lead the UK information security strategy for a large healthcare provider, owning IT risk, governance and compliance across the business. The role involves running risk registers, maintaining an ISO 27001-aligned ISMS, leading internal and external audits, overseeing supplier risk assessments and directing incident response, reporting to the UK CIO and working with the Group CISO.

ISO 27001 · NIST · Cyber Essentials +1

• Aylesbury
• Hybrid · 2 days in office
• £67,493 – £70,954 pa
• Lead

Defines and governs the organisation's testing strategy across a diverse portfolio of technology projects, system upgrades and service changes. Sets standards, frameworks, processes and tools, and provides training, coaching, oversight and quality assurance reporting rather than hands-on testing. Works in a hybrid pattern, in the office a couple of times a week.