Cyber Security Jobs

• USA, NY
• Remote
• US$140,000 – US$215,000 pa
• Lead · manages people

Lead a growing team of engineers building self-service infrastructure-as-code primitives, high-availability core services and cloud cost optimization across a multi-cloud environment. The role combines people management, architecture review and roadmap planning, with hands-on work in Terraform, Pulumi, Python or Go, Linux and SRE practices at massive scale.

Chef · Puppet · Salt +7

• Canada - Remote ON
• Remote
• CA$150,000 – CA$200,000 pa
• Lead · manages people

Lead a growing team of engineers building self-service infrastructure-as-code primitives, architecting large-scale core services, and driving cloud cost optimization across a multi-cloud environment. The role blends people management with hands-on technical direction, including design reviews, roadmap planning, and SRE practices such as SLO management and on-call.

Chef · Puppet · Salt +7

• London
• Permanent

Hands-on security advisory role protecting pre-release film and series content across the production lifecycle, from editorial setup and Aspera transfers to cloud storage and on-set networking. Combines vendor security assessments, research into forensic watermarking and anti-generative-AI controls, and building AWS-based tooling and Python automation.

AWS · Aspera · Python

• London
• Mid-level
• Permanent

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.

AWS · Amazon Bedrock · RAG +1

• London
• £650 – £1,000 pd
• Senior
• Contract

Hands-on architecture role within a board-sponsored vulnerability and patch management transformation at a major financial services organisation. You will redesign end-to-end patching and remediation processes, define future-state automation architecture and tooling, and drive backlog reduction across servers, networks, containers and databases, working with Infrastructure, Cyber Security, DevOps and Service Management teams.

ServiceNow · Kubernetes

• Thame
• Remote
• £600 – £850 pd
• Senior
• Contract · Part time

Part-time consultant guiding a client's migration from traditional data centres to AWS, acting as an escalation point and mentor for a small team of engineers. Works closely with the CISO on security reviews and strategy, applying SIEM, EDR and vulnerability management skills. Mostly remote with occasional in-person catch-ups.

AWS · SentinelOne · Microsoft Security +1

• Cambridge
• Hybrid
• Senior
• Permanent

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.

AWS · EKS · Kubernetes +7

• Birmingham

Azure DevOps Engineer | 3-month contract | £500 - £550 per day, Outside IR35Legal Firm | Remote with very occasional office visits to BirminghamWe are working with a large UK based Legal Organisation who are looking for an Azure DevOps…

• Warwick
• Hybrid
• £65,000 – £75,000 pa
• Mid-level

Hands-on role securing enterprise cloud environments across Azure and GCP, covering vulnerability remediation, cloud security tooling, Microsoft Defender, Conditional Access and identity controls. Works with infrastructure and engineering teams to embed best practice, support governance and compliance, and contribute to incident response, with remote on-call expected within six months.

Microsoft Azure · Google Cloud Platform · Microsoft Defender

• United Kingdom
• Remote
• £400 – £450 pd
• Mid-level
• Contract

Design, build and maintain secure AWS infrastructure using Terraform and/or CloudFormation, optimising CI/CD pipelines and supporting Docker, Kubernetes and microservices-based applications. Work with development and QA teams in Agile delivery to improve performance, security and reliability, championing DevSecOps best practice. Requires active SC Clearance and occasional UK-wide travel.

AWS · Terraform · CloudFormation +7

• Gloucester
• £70,000 – £75,000 pa
• Mid-level

Mid-level role in a Security Support team maintaining enterprise network security, focusing on firewalls and SASE services. Day to day involves ITIL-based incident, change and problem management, controlled production changes, root-cause analysis, and vendor escalation. Hands-on work with Palo Alto and Fortinet NGFWs, routing protocols, and troubleshooting via PCAPs and logs in a regulated environment.

Palo Alto · Fortinet · Panorama +7

• London
• Hybrid
• £70,000 – £75,000 pa
• Mid-level
• Permanent

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.

AWS · Azure · GuardDuty +7

• London
• On-site
• Senior
• Permanent

Founding engineer role building a cloud intrusion-detection product using canaries, working across the stack mainly in C# on .NET Core 10, plus Terraform and an HTMX frontend. You'll work face to face with both founders, the engineering team and customers, shipping daily with little bureaucracy and encouraged AI-assisted development.

C# · .NET Core · Terraform +6

• Manchester
• Hybrid
• £70,000 – £85,000 pa
• Senior

Own AWS infrastructure, CI/CD pipelines and observability for a new fintech platform, reporting to the CTO. Hands-on work spans Terraform IaC, Kubernetes, security controls, incident response and PCI-DSS/FCA compliance, with significant influence over tooling and scaling decisions in an early-stage team.

AWS · Terraform · Docker +1

• London
• Mid-level

Builds and maintains a Chromium-based browser engine, remote rendering and streaming tech, and distributed services that run browser sessions across a global network. Day-to-day work spans C++ browser code, Go/Rust/TypeScript services, debugging across browser processes and Linux hosts, and improving latency and reliability, with production on-call.

Chromium · Cloudflare Workers · Nomad +3