Cyber Security Jobs

• Spain
• Remote
• Senior · manages people

Lead a team of data scientists applying machine learning, large language models and reverse engineering to cybersecurity problems at massive scale, handling trillions of events daily. The role blends technical leadership, roadmap planning and stakeholder buy-in with hands-on work on malware detection, behavioural threat analysis and AI-driven security automation.

AWS · Linux

• Ireland
• Remote
• Senior · manages people

Lead a team of data scientists working at the intersection of machine learning, large language models and cybersecurity, translating business needs into technical objectives and driving research into production ML systems. The role spans mentoring, roadmap planning and hands-on work on malware detection and behavioural threat analysis across trillions of daily events.

AWS · Linux

• Glasgow
• 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. Candidates learn at their own pace with 1-1 tutor support, then receive CV, interview and recruitment help until placed in a UK cyber security, IT support or network security position.

CompTIA A+ · CompTIA Network+ · CompTIA Security+

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

A self-funded training programme leading to a cyber security role, combining online CompTIA A+, Network+ and Security+ certification study with live labs and hands-on scenarios. Candidates learn at their own pace with 1-1 tutor support, then receive CV, interview and recruitment help until placed in a UK cyber security position.

CompTIA A+ · CompTIA Network+ · CompTIA Security+

• Portugal - Field
• Senior

Owns planning, coordination and execution of test and quality activities within a cross-functional Identity Verification product team, covering web, mobile, backend and ML-powered products. Builds maintainable automated test frameworks and suites, mentors colleagues and drives quality initiatives across engineering teams.

Playwright · Cypress · Selenium +14

• United Kingdom - Field (Onfido)
• Senior

Owns test planning, coordination and execution within a cross-functional identity verification product team, covering web, mobile, backend services and ML-powered products. Builds maintainable automated test frameworks and suites, supports acceptance and exploratory testing, and mentors colleagues while improving CI/CD pipelines and release feedback loops.

Playwright · Cypress · Selenium +12

• Coventry
• Hybrid
• £55,000 – £65,000 pa
• Senior · manages people
• Permanent

Hands-on leadership of an IT infrastructure estate covering networks, servers, storage, virtualisation, cloud and workplace technologies, while managing a skilled infrastructure team and key supplier relationships. Balances strategy, roadmap and budget ownership with operational accountability for availability, resilience, security and major incident response. Hybrid working from Coventry, with governance across Azure, VMware, Hyper-V, Cisco, Fortinet and ITIL-based service management.

Cisco · Fortinet · HP Servers & Storage +7

• London
• Hybrid
• Mid-level

Builds new features and systems for Cloudflare's edge web server, focusing on the rules engine and its control plane. Works in Rust and Go on large-scale distributed systems, performance engineering, and reliability across a platform handling over 100 million HTTP requests per second.

Rust · Go · Cloudflare

• Ipswich
• Hybrid
• £55,000 – £65,000 pa
• Mid-level

Lead infrastructure modernisation, technology standardisation, cybersecurity improvements and acquisition integration across a growing multi-site organisation. Partner with senior stakeholders, operational teams and third-party MSPs to build a secure, resilient and scalable IT environment, with regular UK site travel.

Microsoft Azure · Microsoft 365 · SD-WAN

• Manchester
• Hybrid
• £70,000 – £85,000 pa
• Senior

Own AWS infrastructure, CI/CD pipelines and observability for a new fintech platform, reporting to the CTO. Hands-on work spans Terraform IaC, Kubernetes, security controls, incident response and PCI-DSS/FCA compliance, with significant influence over tooling and scaling decisions in an early-stage team.

AWS · Terraform · Docker +1

• London
• Mid-level

Builds and maintains a Chromium-based browser engine, remote rendering and streaming tech, and distributed services that run browser sessions across a global network. Day-to-day work spans C++ browser code, Go/Rust/TypeScript services, debugging across browser processes and Linux hosts, and improving latency and reliability, with production on-call.

Chromium · Cloudflare Workers · Nomad +3

• Stevenage
• On-site
• £67 – £74 ph
• Senior
• Contract

Operational support, administration and configuration management across Infrastructure and Workplace Windows environments for a defence client, including patching, change management and asset/inventory auditing. Acts as Tier 2/Tier 3 escalation for Windows incidents, performing incident response, root-cause analysis and remediation within highly restricted, fully on-site environments.

Windows Server · Windows OS · Active Directory

• Kingston upon Thames
• On-site
• £28,000 – £35,000 pa
• Mid-level
• Contract

First-line IT support role in a small, hands-on team, resolving incidents and service requests via phone, email, remote tools and face-to-face. Covers Microsoft 365, Windows, hardware, printers, Wi-Fi, VPNs, account administration, device deployment and security patching, with training provided on internal systems.

Microsoft 365 · Windows 11 · Outlook +5

• Wellingborough
• Hybrid
• £40,000 – £45,000 pa
• Director · manages people

Build and lead a new IT support and managed services function, setting standards and processes while reporting to the Managing Director. The role is hands-on, covering escalated technical issues, Windows/Linux/macOS systems, networks, security audits and IT projects, with occasional on-call support.

NinjaOne

• Cobridge
• On-site
• £45,000 – £55,000 pa
• Senior · manages people
• Permanent

Owns the day-to-day technology environment for an engineering and manufacturing business, covering infrastructure management, systems and database administration, cybersecurity, ERP and global support. Leads and mentors an IT team, runs projects such as system upgrades and software implementations, manages budgets and vendors, and ensures compliance and disaster recovery across UK and international offices.

Microsoft Dynamics AX · Jira · Confluence