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.

Amazon · London

Resolves complex identity and access management issues, helping customers adopt security products and align configurations with current standards. Identifies case trends, drives automation for bulk remediations, and acts as a technical lead and mentor, with occasional on-call duties.

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.

Amazon · London

Hands-on security engineering role securing production AI systems deployed inside enterprise customer environments. You conduct design and code reviews, threat modeling and penetration testing for agentic workflows and RAG pipelines, and build security automation such as scanning tools, CI/CD gates and guardrail testing scripts. Work alongside FDE delivery pods, with up to 25% travel.

eFinancialCareers · London · £500 pd

Contract GCP engineer supporting an urgent government digital services discovery project, focused on designing and building Google Cloud Platform landing zones. The role covers cloud infrastructure design, security, networking, IAM and governance, plus documenting technical decisions. Requires active UK SC clearance and works remotely.

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.

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.

DCV Technologies · London · £500 – £550 pd

Provide security assurance across a complex enterprise technology environment, working with engineering, architecture, infrastructure, DevOps, risk and business teams. Conduct security assessments for new systems and integrations, apply Secure by Design principles, and manage risks, exceptions and remediation. Assurance spans IAM/PAM, cloud, network, penetration testing and vulnerability management against NIST CSF, ISO 27001, Zero Trust and OWASP Top 10.

Avanti Recruitment · London · £60,000 – £100,000 pa

Advises clients on core security across cloud, identity, applications, data and governance while addressing AI-specific risks such as prompt injection, excessive agency and data leakage. Runs security assessments and architecture reviews, threat models agentic workflows and LLM applications, and helps establish guardrails and governance for AI systems from experimentation to production.

Tank Recruitment · London

Hands-on incident response role covering detection, triage, investigation, containment and recovery of cyber incidents in a complex enterprise environment. Day to day involves monitoring SIEM and EDR/XDR alerts, analysing logs, packet captures and forensic images, threat hunting, and mapping activity to MITRE ATT&CK. Also maintains playbooks, evidence records and post-incident reports, and briefs senior stakeholders.

Harvey Nash · Newport

Design and review security architectures across cloud, on-premises and hybrid environments, assessing technical risks and advising teams on networking, identity management, authentication and cryptography. The role champions Secure by Design and supports governance, compliance and assurance, working closely with senior security leaders to embed best practice.

Real · Devon · £600 pd

Hands-on operational support for identity and access management in a busy Higher Education IT team, covering Active Directory and Microsoft Entra ID. Day-to-day work includes user lifecycle management, group memberships and permissions, troubleshooting identity incidents, and cloud authentication administration, freeing senior specialists for project delivery.