Cyber Security Jobs

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.

Appvia · London · £75,000 – £90,000 pa

Design, build and operate secure AWS platforms using Terraform, Kubernetes/EKS and CI/CD for public and private sector clients. You will own technical delivery in your area, create reusable modules and deployment patterns, and mentor less experienced engineers within multi-disciplinary consulting teams.

NCC Group · Manchester

Hands-on IAM engineering and development role supporting large-scale identity deployments, covering identity lifecycle management, access governance and privileged access. Works client-facing alongside internal IAM SMEs and cyber team members to deliver enterprise IAM solutions, reporting to the service line leader within a new global practice.

WeDoTech · London · £70,000 – £75,000 pa

Hands-on role blending DevOps, cloud and security across AWS and Azure environments, embedding controls into CI/CD and Infrastructure as Code. You'll improve IAM, monitoring and vulnerability management while supporting client migrations and the company's push towards SOC 2 compliance, working alongside Platform/DevOps and Compliance teams.

Reperio Human Capital · Dublin, Ireland · £69,059 – £73,375 pa

Join a scaling SaaS platform team in a regulated environment, owning AWS infrastructure, Kubernetes (EKS) workloads, and Terraform-based IaC. You'll build and optimise CI/CD pipelines, write Python and Bash automation, monitor production systems, and support incident response alongside Software Engineering and QA.

NonStop Consulting · Cardiff · £550 – £600 pd

Deliver and maintain secure, resilient infrastructure and platform services in a large public-sector environment. The role covers building and administering Linux and AWS platforms, driving automation with Terraform, Docker, Bash and Python, and supporting hardening, vulnerability management, monitoring, IAM, configuration management and incident response.

eFinancialCareers · London

Engineer, operate and optimise Microsoft Sentinel across one or more Log Analytics workspaces, owning platform health, ingestion pipelines, normalisation and enrichment. Build and maintain log onboarding from cloud, on-prem, SaaS and security tools, and integrate the SIEM with EDR, SOAR, threat intel and ITSM platforms. Also supports M&A onboarding of acquired environments into the enterprise SIEM.

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.

Entrust · Cambridge

Designs, implements and maintains AWS cloud infrastructure supporting microservices-based applications, with heavy focus on EKS, Kubernetes and Terraform/OpenTofu IaC. Also covers service mesh (ISTIO), CI/CD with Jenkins, Splunk and Datadog monitoring, and day-2 operations such as upgrades, backup/restore and cost optimisation.

ITSS Recruitment · London · £60,000 – £70,000 pa

Hands-on security engineering role protecting critical systems and sensitive data across a broad estate covering cloud security, vulnerability management, incident response and security monitoring. Day to day involves operating the vulnerability management programme, administering Microsoft Defender, Purview, Entra ID, Sentinel and Azure security services, and advising infrastructure, application and business stakeholders on risk-based controls.

Appcast Enterprise · Huntingdon

Provide cybersecurity engineering for classified and unclassified networks, hardening systems against baseline requirements, forwarding logs to SIEM, assessing vulnerabilities and implementing risk mitigation. Work with Trellix, Ivanti, ClearSwift and Yubikey, plus IAM, Kubernetes and secure coding practices, in a team supporting MOD customer sites.

Avanti Recruitment · London · £50,000 – £75,000 pa

Client-facing security role within a UK consultancy's growing Security Architecture practice, supporting government, defence and critical infrastructure programmes. Day to day involves threat modelling, risk assessment, reviewing solution and infrastructure designs, defining security requirements and controls, and running client workshops. Suits security engineers or consultants wanting to move into architecture, with occasional client site visits rather than frequent travel.

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.

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.