Cyber Security Jobs

• Southampton
• Remote
• £24,000 – £45,000 pa
• Entry level

A traineeship combining self-paced online CompTIA, Microsoft and Cisco training with Livelabs practical work, leading to a guaranteed IT Technician placement and later a cyber security role. Candidates study from home with a tutor, sit CompTIA A+ exams, then gain two years' industry experience before progressing into cyber security.

CompTIA A+ · CompTIA · Microsoft +1

• Solihull
• Remote
• £24,000 – £45,000 pa
• Entry level

A traineeship combining online, accredited IT and cyber security training with practical Livelabs experience and CompTIA A+ exams, followed by placement into an IT Technician role. After two years in that post, further training leads to a Cyber Security Technician position with partner companies. Study is self-paced from home with an assigned tutor.

CompTIA A+ · CompTIA · Microsoft +1

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

A training and placement programme for career changers with no prior experience, combining accredited online CompTIA A+ and Network+ study with tutor support, practice labs and official exams. Participants are then placed into an IT Technician role, with further Security+ training released to prepare them for a move into cybersecurity after roughly two years.

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

• London
• £30,000 – £37,000 pa
• Entry level

A training and placement programme rather than a direct job: candidates complete self-paced online CompTIA A+, Network+ and Security+ certifications plus hands-on lab simulations covering network configuration, troubleshooting, vulnerability identification and security controls. ITOL Recruit then helps place participants into first roles such as IT Technician, IT Support Analyst or Helpdesk Engineer, with optional later pathways like CEH. Fees apply for the course.

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

• Ireland
• Remote
• Senior

Builds and operates large-scale data processing pipelines, storage systems and presentation layers for the Intelligence team, owning systems from design through prototyping, implementation and production operations. Works autonomously on a distributed remote team, gathering requirements from analysts and choosing the technology stack, with existing Go and Python codebases to maintain.

AWS · GCP · EC2 +5

• Romania
• Remote
• Senior

Builds and operates large-scale data processing pipelines, storage systems and presentation layers for the Intelligence team, owning systems from design and prototyping through production operations. Works autonomously on a distributed remote team, gathering requirements from analysts and choosing the technology stack, with existing Go and Python codebases to maintain.

AWS · GCP · EC2 +3

• Farnborough
• Hybrid
• Senior
• Permanent

Lead protective and information security engineering on a critical MOD programme, shaping secure designs, assuring controls, and managing vulnerabilities across infrastructure, endpoints, identity and AWS cloud. Combines hands-on hardening, incident response leadership and ST&V with governance, reporting and mentoring, working largely autonomously on-site in Farnborough with some remote work.

AWS

• Whiteley
• Hybrid
• £61,500 – £78,800 pa
• Senior

Designs, develops and maintains manual and automated test scripts and reporting for a flagship National Security programme, using frameworks such as Katalon Studio, Selenium, SoapUI and JUnit. Analyses requirements and designs to build risk-based test approaches, working within hybrid Waterfall and Agile scrum teams alongside software and systems engineers.

Katalon Studio · Selenium · SoapUI +5

• London
• Senior · manages people

Lead the Threat Application Services team within Cloudforce One, owning the Threat Events platform, external Threat Intel APIs, and backend systems that feed IOCs into WAF and Gateway for automated mitigation. Set architectural direction and operational excellence for distributed, high-latency-sensitive services, while hiring and mentoring engineers building agentic threat intelligence tools.

Cloudflare Workers · SQLite · D1 +4

• 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

• 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

• 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

• 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

• Guildford
• £55,000 – £60,000 pa
• Mid-level

Hands-on role covering 3rd line infrastructure and security support across cloud and on-premise environments, including system hardening, patching, vulnerability remediation, IAM, and network security. You will monitor systems, investigate incidents, and help build security into new systems supporting spacecraft engineering teams. Distinct for its space technology context rather than a typical corporate IT setting.

AWS · Azure · GCP +7