16 of 16 Contract Site Reliability Engineering Jobs in England

Role: Site Reliability Engineer Location: London or Manchester (2 days per week on-site + monthly team days rotating between locations) Duration: 6 months Rate: £675 per day (Inside IR35) Security Clearance: Must hold active SC clearance due to project timings Team Size: Core team of 10 within a wider programme of 60+ and expanding Experience Level … 4+ years About the Role We're looking for an experienced Site Reliability Engineer to support a major central government programme, ensuring the reliability, scalability, and performance of critical digital services. You'll help shape modern cloud infrastructure and enable engineering teams to deliver secure and resilient platforms. Essential Requirements Technical Skills AWS Services: Strong proficiency … administration skills Leadership & Approach Technical Direction: Capable of providing technical leadership and mentoring without direct line management responsibilities System Design: Skilled in designing and implementing efficient, high-performing systems Reliability & Scalability: Focused on delivering robust, maintainable, and secure infrastructure solutions Collaboration: Comfortable working within cross-functional teams and engaging stakeholders across central government What You'll Be Doing Building More ❯

Security Cleared Site Reliability Engineer - Contract Outside IR35 - 3 months+ -Hybrid We are seeking a Lead Operations/Site Reliability Engineer to take ownership of day-to-day operations across a legacy technology estate. The role will focus on maintaining service stability, ensuring operational readiness, and leading the response to incidents and outages. The Lead Operations …/Site Reliability Engineer will play a pivotal role during the transition phase by embedding operational standards, improving monitoring and support processes, and enabling knowledge transfer into ongoing service delivery teams. Key Responsibilities: Lead daily operational support of legacy systems, ensuring availability, performance, and resilience. Manage incident, problem, and change activities in line with ITIL and enterprise service More ❯

Must hold UKIC DV Clearance Are you passionate about reliability, automation, and supporting mission-critical systems? Join this global defence organisation as a Site Reliability Engineer (SRE) and help shape the future of one of the UK's most vital national security platforms. You'll be joining a growing SRE team at the heart of the customer … s mission, focused on ensuring performance, availability, and scalability-while driving continuous improvement and innovation. About the Role As an SRE, you'll combine your operational expertise with software engineering skills to minimise manual effort and drive automation across complex systems. This role is perfect for someone who thrives on solving hard problems, automating the mundane, and building intelligent … overtime. Proactively enhance system availability, performance, and resilience. Develop tools and solutions to automate repetitive tasks and reduce operational toil. Collaborate with development teams to embed best practices and SRE principles. Deploy and manage monitoring systems to provide intelligent observability. Engage with the wider DevOps/SRE community within the organisation. Ideal Skills & Experience We're more interested in your More ❯

Position: Senior & Principal Site Reliability Engineer Location: Wokingham/Home-Based Salary: £500-£590 p.d inside IR35 (Depending on seniority) Security Clearance: SC Clearance Required We're looking for a sharp-minded Site Reliability Engineer to join our cloud-native mission in Azure. If you thrive in Agile teams, live for automation, and know your way … around observability stacks and CI/CD pipelines - this is your playground. What you'll be doing: Automating deployment, monitoring & infrastructure with precision Owning platform reliability, performance & SLAs Building IaC with Helm/… Kustomize Managing CI/CD pipelines via Tekton & ArgoCD Supporting OpenShift Operators (ServiceMesh, ODF, ACS, ACM, AMQ) Implementing security controls aligned with national infra standards Mentoring junior engineers & championing SRE best practices Collaborating across dev teams, vendors & IT to drive operational excellence If you're interested in hearing more, please do send your profile to Reasonable Adjustments: Respect and equality More ❯

infrastructure using Infrastructure-as-Code (IaC) tools such as Terraform . Develop, deliver, and support advanced research computing services and applications . Apply Site Reliability Engineering (SRE) principles to ensure high availability, performance, and reliability across HPC environments. Troubleshoot and resolve complex technical challenges affecting both the platform and user workloads. Essential Skills and Experience 10+ … years of hands-on experience designing, operating, or engineering large-scale computing environments (HPC, HTC, or Big Compute). Proven ability to drive innovation and integrate emerging technologies into HPC solutions. Administration experience with cluster and workload management software (eg, Slurm , LSF , Grid Engine ). Strong knowledge of Linux system administration , TCP/IP Networking , and storage systems . More ❯

DV-Cleared Application Support Engineer - Contract (Outside IR35) The Role We are seeking a DV-cleared Application Support Engineer to join our client's on-site team in the Cheltenham area. You will help maintain and support a managed cross-domain service, leveraging a broad range of technologies. The role focuses on site reliability engineering practices … to ensure service resilience, continuous improvement, and operational excellence. Location: Cheltenham, Gloucestershire Area (on-site minimum 4 days per week) Rate: £500 - £600 per day Clearance: Active DV clearance required Start : ASAP Duration : 6 months Key Responsibilities Build & Deploy Manage and maintain CI/CD pipelines using Java, Maven, and NPM. Configure and execute automated test suites with Maven … and conduct root cause analysis. Implement proactive changes to improve service stability. Maintenance Automate tasks to reduce manual workload. Conduct OS health checks, patching, and database housekeeping. Support multi-site data centre operations. Key Skills Experience in a managed service environment with strong service delivery focus. Hands-on with Infrastructure as Code (Terraform, Ansible). Application development experience (Java More ❯

report if all aspects of Production processing (Incidents, Problems, Service Level indicators etc.) using automated dashboards are performing at optimum levels according to business needs. Work closely with the Engineering/product team to ensure implementation of automation of the Production processes. Promote Site Reliability Engineering culture. Should be aware of Agile and DevOps principles. Communicate … procedures to ensure integrity of system. Should be open to learn new technologies based on project requirements. Preferably candidate who has worked in production support function. Requirements Bachelor of Engineering preferred. Good knowledge of ServiceNow tool and able to create dashboards/reports for management overview. Should have hands-on experience in creating reports in Microsoft excel. Capable of More ❯

with a long-standing client in the data and analytics space, an organisation known for its technical excellence, collaborative culture, and meaningful impact across sectors. They re scaling their SRE function and looking for a seasoned engineer to join a high-performing team delivering internal applications that power critical operations. This is a 6-month contract (with strong potential to … ll be doing: Collaborating with cross-functional teams to implement and optimise internal applications Diagnosing complex system performance issues and refining monitoring/reporting Championing architectural best practices across engineering teams Driving innovation and continuous improvement in infrastructure and tooling Working hands-on with IaaS, CI/CD pipelines, and containerised environments What you bring: Deep Linux expertise and … Experience with scalable, cloud-native applications This is a brilliant opportunity to work with a forward-thinking tech team that values autonomy, innovation, and impact. If you re an SRE who thrives in fast-paced environments and loves solving complex problems, I d love to hear from you. Apply now to learn more. More ❯

with a long-standing client in the data and analytics space, an organisation known for its technical excellence, collaborative culture, and meaningful impact across sectors. They’re scaling their SRE function and looking for a seasoned engineer to join a high-performing team delivering internal applications that power critical operations. This is a 6-month contract (with strong potential to … ll be doing: Collaborating with cross-functional teams to implement and optimise internal applications Diagnosing complex system performance issues and refining monitoring/reporting Championing architectural best practices across engineering teams Driving innovation and continuous improvement in infrastructure and tooling Working hands-on with IaaS, CI/CD pipelines, and containerised environments What you bring: Deep Linux expertise and … Experience with scalable, cloud-native applications This is a brilliant opportunity to work with a forward-thinking tech team that values autonomy, innovation, and impact. If you’re an SRE who thrives in fast-paced environments and loves solving complex problems, I’d love to hear from you. Apply now to learn more. More ❯

iO Associates are partnered with a growing SME in the Defence industry, currently looking for an experienced SRE to start with them as soon as possible. Rate: £550 per day (Outside IR35) Duration: Initial 3 months Location: Hereford - 3 days per week on site Clearance: MOD DV or an active SC with willingness to go through the DV process More ❯

SC Cleared DevOps Engineer/Platform Engineer/SRE Engineer Start ASAP End 31/03£600 Outside ir35 Remote You will - Engage in options analysis - Maintain the infrastructure in the cloud Requirements - SC Cleared- AWS, TERRAFORM- Coding experience - Python, Ruby and/or Bash Nice to have - Azure – identity management- Azure Ontra If you are interested please send over More ❯

iO Associates are partnered with a growing SME in the Defence industry, currently looking for an experienced SRE to start with them as soon as possible. Rate: £550 per day (Outside IR35) Duration: Initial 3 months Location: Hereford - 3 days per week on site Clearance: MOD DV or an active SC with willingness to go through the DV process More ❯

CI/CD pipelines to streamline deployments. Ensure reliability, scalability, and performance across all systems. Implement Infrastructure-as-Code (IaC) using Terraform and scripting languages. Promote DevOps and SRE principles across the engineering function. What We're Looking For: Proven experience as a Virtualisation Platform Engineer or similar role. Strong understanding of virtualisation platforms and container orchestration tools. … Proficiency with automation and scripting (Terraform, Bash, Python). Experience with monitoring, alerting, and incident response tools. A passion for engineering excellence, automation, and operational efficiency. More ❯

CI/CD pipelines to streamline deployments. Ensure reliability, scalability, and performance across all systems. Implement Infrastructure-as-Code (IaC) using Terraform and scripting languages. Promote DevOps and SRE principles across the engineering function. What We're Looking For: Proven experience as a Virtualisation Platform Engineer or similar role. Strong understanding of virtualisation platforms and container orchestration tools. … Proficiency with automation and scripting (Terraform, Bash, Python). Experience with monitoring, alerting, and incident response tools. A passion for engineering excellence, automation, and operational efficiency. More ❯

Resilience). You'll play a critical role in improving observability, resilience, and performance monitoring across hybrid cloud environments using the Dynatrace platform. THE ROLE Collaborate with Application Stewards & Site Reliability Engineers (SREs) to confirm monitoring requirements for critical assets. Analyse and extend Dynatrace coverage across complex applications. Configure, optimise, and automate monitoring within the Dynatrace toolset. Provide … focused with a can-do attitude. Hands on AI Experience TO BE CONSIDERED... Please apply directly by emailing with your CV and availability. KEYWORDS: Dynatrace, Data Resilience, Monitoring, Observability, SRE, Application Performance Monitoring, Cloud More ❯

join the workforce with training and career coaching included? Then you’ll want to hear about the UK’s leading Returners Programme and the opportunities to join our Software Engineering Practice. Our Returners Programme is specifically designed to support professionals returning to work after a career break. Having restarted over 550 careers since 2016, our Returners Team are here … the confidence, skills and opportunity to step back into a successful and rewarding career in business or technology. You’ll be joining FDM as a Consultant within our Software Engineering Practice, where you will be delivering large-scale projects … for our clients across a wide range of sectors and specialist areas. You could see yourself taking on the role of Software Engineer, QA Engineer, Cloud Developer, DevOps/SRE and more. Whatever your experience, we can help you progress from where you left off, whether at mid, senior or lead consultant level. Within the FDM Skills Lab you’ll More ❯