Cyber Security Jobs

CrowdStrike · United Kingdom

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 deployment and long-term maintenance. Works autonomously on a distributed remote team, gathering requirements from analysts and choosing the technology stack, with existing Go and Python codebases to maintain and improve.

CrowdStrike · Reading

A customer-facing technical role supporting the Value Selling sales play through TDDs, POVs, RFIs and RFPs, architecting and demonstrating complex security solutions. The position also involves competitive research, internal enablement sessions, technical documentation, and mentoring junior Sales Engineers, with a focus on the Falcon platform and incident response, forensics or security analytics.

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.

eFinancialCareers · London · £70,000 – £90,000 pa

Senior security architect and technical authority across a portfolio of projects, leading architecture reviews and advising on secure-by-design, cloud, network, infrastructure and application security controls. Involves threat modelling, risk and vulnerability assessments, oversight of penetration testing, mentoring practitioners and communicating risk to senior stakeholders, largely on government, defence and public-sector programmes.

Palo Alto Networks · London

Acts as "customer zero" and advocate for Identity Security, defining and validating enterprise architectures for machine identity, secrets governance and agentic identity management. Produces technical content such as blogs, whitepapers and deep-dive decks, builds reference architectures and demos, and partners with specialist sellers on high-impact deals. Also scales the global technical solutions team through workshops, enablement programs and reusable architecture frameworks.

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.

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.

People First · London · £70,000 – £80,000 pa

Assist the Head of IT in running a London bank branch's IT operations, covering infrastructure, network and core system maintenance, production operations, and information security. Manage changes, incidents and problems, coordinate vendors, support disaster recovery and business continuity, and help drive digitalisation projects. Requires fluent Mandarin and English.

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.

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.

Mimecast · United Kingdom · £116,000 – £174,000 pa

Owns 1-3 national strategic reseller partnerships, building and executing channel business plans with agreed targets, milestones and quarterly business reviews. Drives partner-generated pipeline, ARR growth and retention, recruits new partners, and develops joint go-to-market and co-sell motions with Sales, Marketing, Product and Support.

University of Bristol · Bristol · £40,704 – £59,390 pa

Conducts novel academic and high-TRL research into agentic AI security assurance for autonomous network management, characterising threat landscapes, running adversarial testing, and building runtime decision validation and dynamic trust scoring. Develops automated mitigation such as rollback and agent isolation, with experimental evaluation on a partner's agentic AI platform and the JOINER national open-networks testbed.

Amtis Professional · Deeside · £45,000 – £55,000 pa

Hands-on role strengthening an organisation's ability to respond to, recover from and learn from cyber incidents. Combines practical system recovery and resilience testing with Business Continuity, Incident Response and Cyber Recovery planning, working with technical and non-technical stakeholders across IT and the wider business.

Infosec · London · £85,000 – £100,000 pa

Leads complex cyber risk, technology risk and resilience engagements as a trusted advisor to CISOs, CIOs and executive stakeholders. Combines delivery leadership, client advisory and commercial responsibility, growing strategic relationships and multi-disciplinary teams while designing governance, risk and control frameworks across CAF, DORA and operational resilience programmes.