Cyber Security Jobs

eFinancialCareers · Manchester · £100,000 pa

Senior technical security consultant acting as a security architect and technical authority across complex cybersecurity programmes in UK healthcare, defence, central government and the public sector. Leads security architecture reviews, threat modelling and risk assessments, advises on secure-by-design controls across cloud, network, infrastructure and application environments, and mentors security practitioners while engaging senior stakeholders.

eFinancialCareers · London · £85,000 – £105,000 pa

Senior technical security authority supporting UK public sector, healthcare, defence and central government clients. Leads security architecture reviews, assesses cloud, network, infrastructure and application controls, and conducts threat modelling, risk and vulnerability assessments. Mentors practitioners and translates complex security risks into business-focused recommendations for senior stakeholders.

CrowdStrike · London

Builds and operates an end-to-end validation pipeline for a cloud detections platform, verifying component, system and application-level features across processing, data and customer-facing layers. Involves CI/CD work with Jenkins or GitHub Actions, code and design reviews, and debugging race conditions and performance bottlenecks in large distributed systems.

CrowdStrike · Pune, India

Supports integrations for Falcon modules, primarily NG-SIEM and Onum, partnering with a Product Manager, engineering, and business development across a team of ~30 engineers and 300+ growing integrations. Drives scheduling, scoping, and end-to-end execution of large-scale engineering projects, coordinating cross-functional teams across Europe, the UK, and the US.

10Nex Consultancy · Grange, Greater London · £55,000 – £60,000 pa

Conducts penetration tests across web applications, infrastructure, cloud environments and APIs, with exposure to Active Directory, AWS/Azure/GCP and tools like Burp Suite, Kali Linux, Nmap and Metasploit. Owns testing engagements end to end, writes clear reports and advises clients on remediation, with scope to move into red teaming, assumed breach and AI security.

NCC Group · Manchester

Senior hands-on technical authority for a heavily customised ServiceNow platform underpinning cybersecurity managed services. Builds scoped applications, custom data models, advanced server- and client-side scripting and integrations with security tooling, working directly with customers on requirements and escalations. Sets technical standards, owns code review and architectural direction, and mentors the wider development team.

Risk Ledger · London · £110,000 – £135,000 pa

Lead the Enablement platform group, owning infrastructure, CI/CD pipelines and reliability practices across engineering. Set platform strategy and roadmap, manage SLOs, incident response and AWS cloud spend, while partnering with the Expansion product group to balance platform capacity against feature delivery. Also coach engineers and lead hiring for platform and SRE roles.

Risk Ledger · London · £90,000 – £100,000 pa

Owns and matures security operations across cloud, endpoint and SaaS environments, covering detection engineering, incident response, vulnerability management and AWS/GCP security posture. Over time shifts toward security engineering and architecture, designing scalable telemetry and detection platforms and embedding secure-by-design principles with engineering teams.

Palo Alto Networks · London

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.

Hays Technology · Chessington

Lead the IT function across a multi-site FMCG business, assessing the existing technology estate and transitioning away from services provided by the former parent group. Own infrastructure, cloud, enterprise applications (notably D365 Business Central), cybersecurity governance and supplier relationships, while building a roadmap and developing the IT team.

Vantage · Capenhurst · £55,000 – £65,000 pa

Own and improve cloud-hosted infrastructure, Azure DevOps CI/CD pipelines and Terraform-based infrastructure as code, while supporting BAU operations and security controls. Work closely with software engineers to streamline deployments and reduce their infrastructure burden, with scope to shape automation and governance practices.

VIQU IT Recruitment · Birmingham · £50,000 – £55,000 pa

Hands-on infrastructure and security role in a small IT team of three, acting as the most technical member. Around 80% of the work is project and improvement focused, covering cloud and Microsoft 365, patching, backup and recovery, identity and access, vulnerability scanning and pen tests, plus ISO 27001 controls and supplier management. Includes third-line support and deputising for the Head of IT.

FryerMiles · London · £50,000 – £55,000 pa

Supports corporate insurance renewals, claims administration and contract reviews for an international shipping business, working with brokers and regional colleagues. Reviews customer, supplier and IT agreements for liability, data protection and compliance risks, maintains trackers and helps develop contract guidance and AI-enabled review tools.

Adecco · London · £30,000 – £35,000 pa

Supports the organisation's IT infrastructure and non-D365 systems, covering O365, SharePoint, asset management and staff training. Liaises with outsourced IT providers, maintains the asset register, runs starter/leaver processes and delivers training, while helping maintain IT policies, security and governance. Sits in the Finance, IT & Facilities team, working closely with the D365 team and external suppliers.

Mimecast · London · £80,000 – £120,000 pa

Hands-on engineering role embedded in the Incydr product team, working directly with customers on technical health checks, custom integrations and troubleshooting. You get full access to the codebase and deployment tooling to diagnose and ship fixes, using AI coding tools to build purpose-built scripts and integrations. Expect some travel to customer sites, with most engagement remote under a hybrid model.