Average Reliability Engineer salary in Cheltenham

eDV Site Reliability EngineerCheltenham (Hybrid 3–4 days onsite)Contract (Outside IR35) or Permanent£500–£650 per day (contract) | Competitive perm salaryActive DV clearance required - Intelligence OverviewWe’re looking for an experienced Site Reliability Engineer to support and scale mission-critical platforms used across high-profile government environments. Key Responsibilities• Improve reliability and performance across multiple services• Automate operational tasks and reduce alert noise• Enhance monitoring and observability to prevent incidents• Support development and test environments• Contribute to infrastructure, CI/CD, and platform improvements• Participate in an on-call rota when required Essential Skills• Terraform and infrastructure automation (Ansible/Chef or similar)• Containers & orchestration (Docker, Kubernetes, OpenShift, etc.)• CI/CD tooling (Jenkins or similar)• Monitoring & observability (Prometheus, Grafana, InfluxDB)• Messaging systems (RabbitMQ / AMQP)• Linux administration & scripting• AWS experience (EC2, RDS, S3, Lambda)• Strong understanding of networking and security fundamentals Nice to Have• Coding experience (Java, Go, Python)• Secure or cross-domain system experience• Service management or operations background• Azure exposure

Software Engineer - eDV Cleared New Opportunity in Cheltenham for Backend Developers who want to work on mission-critical, operational projects Can be based in Cheltenham, Bristol, GloucesterUp to £75,000 + BenefitsClearance bonus + company bonus To apply, email: or call: Are you ready to work on some of the UK's most critical Defence & National Security programmes? We're growing our DV Cleared engineering team to support large-scale digital transformation projects across secure government and defence environments - helping to build modern, scalable, and secure systems that keep our country safe. The Opportunity You'll be part of a highly skilled technical team designing and delivering digital platforms that drive mission success. This is a hands-on engineering role where you'll be developing cloud-native, containerised applications and supporting end-to-end solutions - from concept and design through to implementation and optimisation. Working closely with multidisciplinary teams of developers, architects, UX specialists and delivery leads, you'll help define and deliver modern, automated solutions that integrate cutting-edge technology with traditional military operations. Key Responsibilities Deliver high-quality software solutions across the full development lifecycle.Build and deploy cloud-native applications using technologies such as AWS Lambda, Spring Boot, NodeJS, Python FastAPI, Oracle, PostgreSQL, and MongoDB.Work within Agile and DevSecOps environments, utilising tooling such as Atlassian, Jenkins, GitLab, OWASP and AWS services.Apply Site Reliability Engineering principles to enhance reliability, resilience, and performance.Support technical decision-making, explaining trade-offs and best practices to clients and stakeholders.Contribute to a culture of continuous learning, collaboration, and technical excellence. About You We're looking for innovative engineers who thrive on solving complex challenges. You'll bring a mix of hands-on technical ability, curiosity, and strong communication skills - with a desire to make an impact in the Defence and National Security space. You should have: Active UK Enhanced Developed Vetting (eDV) clearance.Proven software development experience with one or more of Java, TypeScript, JavaScript, or Python.Strong understanding of modern software engineering practices and design patterns.Experience working in Agile delivery teams (Scrum or Kanban).A proactive mindset - someone who spots opportunities, champions small details, and delivers real value for clients. Why Join You'll be joining a growing, mission-focused engineering community that values collaboration, technical excellence, and personal growth. Expect challenging work, the freedom to innovate, and the opportunity to make a tangible impact on projects that matter.

Role: DevOps Engineer Location: Cheltenham or London Contract duration: 6-12 months Clearance level: eDV We provide talent solutions for the UK government and their critical supply chains. We currently are on the look out for eDV cleared DevOps professionals to join our National Security sector. Key skills: Design and develop innovative cloud-native platforms and applications using AWS, data engineering, and CI/CD practices. Implement and optimize Java, JavaScript, React, and other relevant technologies for full-stack applications. Contribute to batch analytics, Python, and data engineering efforts. Ensure platform and application resilience through effective monitoring and alerting with Prometheus, Grafana, Nagios, and Elasticsearch. Participate in agile development processes, including sprint planning, daily stand-ups, and code reviews. Apply SRE principles to improve system reliability and performance. Proven experience in Java and JavaScript development, with a focus on cloud-native applications. Good understanding of AWS services Additional skills: Experience with containerization (Docker, Kubernetes) and orchestration tools (Helm, ArgoCD).Familiarity with CI/CD tools (e.g. GitLab, Concourse) and monitoring solutions (e.g. Prometheus, Grafana, Nagios, Elasticsearch).Knowledge of batch analytics and Python. If you think you would be a good fit please apply with your most recent CV Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.