Cyber Security Jobs

eFinancialCareers · London · £500 pd

Builds, manages and optimises cloud infrastructure on Google Cloud Platform within a highly secure technical programme, ensuring scalable, secure and resilient environments. Hands-on work spans Terraform infrastructure as code, cloud networking, IAM, security best practices and Kubernetes/GKE containerised workloads, with scripting in Bash or Python. Requires active SC clearance and prior experience in secure or regulated settings.

eFinancialCareers · London · £55,000 – £70,000 pa

Design, build and maintain secure AWS cloud applications and infrastructure within an autonomous DevOps team serving national security and public-sector clients. Work spans infrastructure-as-code, Python/Bash scripting, container platforms and CI/CD, with ownership across the full delivery lifecycle in an Agile environment.

Copello · Gloucester · £90 – £110 ph

Lead security architecture across cloud, hybrid and on-premise environments, embedding Secure by Design principles through the full technology lifecycle. The role covers threat modelling, security assurance, risk assessment and architecture governance, with technical leadership across IAM, IaC, container platforms and secure cloud migration. Requires active eDV clearance and works on a hybrid basis.

RiverSafe · London

Client-facing consulting role leading end-to-end security engagements across security architecture, cloud security, DevSecOps, application security and security operations. You'll run workshops, design controls in AWS/Azure/GCP, produce risk-based deliverables and help identify follow-on work, contributing to proposals and account growth.

Exceed Cyber limited · London · £800 – £900 pd

Translate high-level SecOps transition strategies into detailed, low-level implementation plans across security engineering, threat and vulnerability management and security testing. Define operational readiness criteria, phase-gate checklists and multi-year delivery roadmaps, coordinating dependencies with architecture, GRC and technical SMEs. Requires active SC clearance and UK Government or regulated-environment experience.

Randstad Technologies Recruitment · Birmingham · £300 – £400 pd

Lead a six-month AI and digital platform security initiative, defining controls and guardrails for GenAI and machine learning across global operations. Architect defences spanning AWS, Azure, hybrid and on-prem environments, aligning with NIST and ISO 27001 while mentoring a senior team of security architects and advising C-suite stakeholders.

Oscar Technology · London · £90,000 – £110,000 pa

Hands-on platform architect role owning the design, security, reliability and operations of an AWS platform in a lean organisation. Drives modernisation from a Java monolith to microservices on EKS, sets standards for containers, observability, tenancy and IaC, and leads SRE practices including SLI/SLOs, incident management and DR/BCP. Also acts as senior escalation point for critical incidents.

Kingdom People · Birmingham

Security Architect role focused on embedding secure-by-design, Zero Trust and IAM across complex, high-assurance systems spanning cloud, networks, applications and data platforms. Involves technical assurance, cryptography, monitoring and pre-sales support, working with solution architects, engineers and customer security stakeholders. Requires current or recently lapsed SC clearance.

Michael Page · Liverpool · £60,000 – £65,000 pa

Investigating and responding to escalated security incidents, performing detailed event analysis and threat detection while working with external security providers. Acts as a subject matter expert supporting cyber incident response, optimising SIEM, IAM and DLP platforms, running phishing simulations and security reviews across the technology estate.

Maxwell Bond · London · £115,000 – £135,000 pa

Owns security end to end for a confidential investment-data platform and its AI agents, split roughly 60% hands-on product and cloud security and 40% assurance and client-facing work. Sets AWS IAM, encryption and detection patterns, defines agent authorisation and prompt-injection defences, and drives SOC 2, ISO 27001 and AI Act readiness with penetration testing and client due diligence.

Vermelo RPO · Salford

Owns the end-to-end lifecycle of security products such as IAM, EDR, SIEM and cloud security, defining roadmaps, backlogs and measurable outcomes around risk reduction and adoption. Works with engineering, GRC and vendors to ensure controls are usable, auditable and aligned to business needs, balancing risk, cost and usability.

Kingdom People · Birmingham

Security Architect role focused on embedding secure-by-design, Zero Trust and IAM across complex, high-assurance systems spanning cloud, networks, applications and data platforms. Involves technical assurance, cryptography, monitoring and pre-sales support, working with solution architects, engineers and customer security stakeholders. Requires current or recently lapsed SC clearance.

Sizewell C · Leiston · £80,000 pa

Lead the design and governance of secure technology solutions across a highly regulated, safety-critical nuclear energy project. Define security standards, assess risk and embed security into cloud, infrastructure, applications and operational technology, working with Cyber Security, Enterprise Architecture, Engineering and third-party suppliers.

Palo Alto Networks · London

Technical pre-sales role covering the UK&I region, driving the technology evaluation stage of the sales cycle for the Idira Identity Security Platform. You will run solution demonstrations, architecture reviews and customer proof-of-concepts, designing Zero-Trust access approaches for human and non-human identities across cloud and datacenter environments, and mentoring other solutions engineers.

Summer Browning Associates · London

Lead enterprise cloud architecture across GCP and/or AWS, designing secure landing zones, IAM hierarchies and microservices, plus deterministic AI safety controls and perimeter defence. The role also covers systems integration, API layers and architectural governance, including Technical Design Authority approvals and NCSC-aligned assurance within UK central government.