SiteReliabilityEngineer UK (Remote) 6 Month Contract An excellent contract opportunity for a skilled SiteReliabilityEngineer to join a forward-thinking technology company. This is a trusted, high-impact engineering environment where a SiteReliabilityEngineer will be given real ownership, solving complex problems and building systems that directly … accelerate software delivery at scale. As a SiteReliabilityEngineer, you'll focus on creating and improving the platforms, tools, and services that support modern web engineering. Your work will cover everything from building new environments and optimising CI/CD pipelines to enhancing observability, monitoring, and runtime systems. The goal is clear: empower web engineers to … system resilience. Clean, maintainable code, strong security practices, and expertise in modern cloud infrastructure are essential. SiteReliabilityEngineer - Key Skills & Experience: Solid experience in platform, SRE, or backend-focused roles Strong coding ability in Go, Python, or Java (for building tooling and services) Proven expertise with AWS, including CloudFront and related web application services Track record More ❯
Security Cleared SiteReliabilityEngineer - Contract Outside IR35 - 3 months+ -Hybrid We are seeking a Lead Operations/SiteReliabilityEngineer 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/SiteReliabilityEngineer 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 More ❯
Security Cleared SiteReliabilityEngineer - Contract Outside IR35 - 3 months+ -Hybrid We are seeking a Lead Operations/SiteReliabilityEngineer 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/SiteReliabilityEngineer 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 More ❯
hold UKIC DV Clearance Are you passionate about reliability, automation, and supporting mission-critical systems? Join this global defence organisation as a SiteReliabilityEngineer (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 tools … 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 ❯
hold UKIC DV Clearance Are you passionate about reliability, automation, and supporting mission-critical systems? Join this global defence organisation as a SiteReliabilityEngineer (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 tools … 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 ❯
Job Title: SiteReliabilityEngineer - 12 Month Contract - No Sponsorship Available Job Description Our client are hiring a SiteReliability Engineering to join their SiteReliability Engineering group whose main objective is to ensure their services are consistently reliable for their customers. As part of adynamicand self-organizing team, you will have the … Define, implement, and maintain observability solutions to ensure proactive system monitoring and issue diagnosis. Diagnose and resolve production issues, including performance tuning and capacity planning. Essential Skills Proficiency in reliability engineering and Python. Good understanding of observability, including inputting probes to detect production issues. Experiencewith Infrastructure as Code in cloud environments such as AWS, GCP, or Azure. Additional Skills More ❯
Security Cleared SiteReliabilityEngineer - Contract Outside IR35 - 3 months+ -Hybrid We are seeking a Lead Operations/SiteReliabilityEngineer 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 click More ❯
Wokingham, Berkshire, South East, United Kingdom Hybrid / WFH Options
Sanderson Government and Defence
Position: Senior & Principal SiteReliabilityEngineer 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 SiteReliabilityEngineer 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 ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Trust In Soda
SiteReliability … Engineers (SREs) - OpenShift Specialists Location: Wokingham (Reading) | Hybrid (60% remote/40% onsite) Duration: Until 30/01/2026 - with potential extension Rates: Up to £390/day - SRE (x2) Up to £480/day - Senior SRE (x1) Up to £560/day - Principal SRE (x1) Clearance: Active SC Clearance required Engagement: Inside IR35 We're seeking OpenShift-focused … ArgoCD . Support and troubleshoot OpenShift Operators (ServiceMesh, ODF, ACS, ACM, AMQ). Conduct security reviews and apply controls aligned with national infrastructure standards. Mentor team members and promote SRE best practices across teams. Work closely with vendors and internal IT teams to resolve incidents and improve platform reliability. What You'll Bring Hands-on OpenShift and Kubernetes expertise (essential More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Octopus Computer Associates
SiteReliability Engineers (OpenShift is a MUST) - SC CLEARED - Remote and Wokingham ( Reading) (OpenShift, Prometheus, Grafana, Loki, Tempo, Kustomize, Helm, CICd, CI Cd, CI-CD, CI/CD, Tekton, ArgoCD) One of our Blue Chip Clients is urgently looking for several SiteReliability … Engineers. You must have very strong experience with OpenShift. CANDIDATES MUST HOLD ACTIVE SC CLEARANCE. 60% remote and 40% onsite in Reading MUST BE PAYE THROUGH UMBRELLA Role Description: SRE in CNI: OpenShift Experience is a MUST Collaborate with Agile teams to automate deployment, monitoring, and infrastructure management. Ensure platform and business application reliability and performance against strict SLAs … and ArgoCD. Support and troubleshoot OpenShift Operators (ServiceMesh, ODF, ACS, ACM, AMQ). Conduct security reviews and implement controls aligned with national infrastructure standards. Mentor junior engineers and promote SRE best practices. Collaborate with vendors and IT teams for incident resolution and platform improvements. Required Skills: Strong communication skills (written and verbal). Experience in remote team collaboration. Deep expertise More ❯
SRE engineers for production support of mission critical tokenization platform. Candidate should be strong in ITSM process and hands-on with automation Scripting and cloud technologies. Good to have proficiency with: Programming - Java, vert x, Python, Shell Scripting, GO, REST SRE - Kubernetes, Splunk/ELF, Openshift, CI/CD DB Postgres/Couchbase/Oracle Looking for 4-5 years … of experience Skills: Python/Golang/Scripting/Spelunk/ELF for SRE automation Location: Brighton/Burgess Hill (UK) (working from customer site) 5 days onsite More ❯
