Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Twinstream Limited
SiteReliabilityEngineer Hybrid Bristol (with occasional travel to other sites & possible 24/7 callout when on rota £80,000 £110,000 DOE Join a Team Built on Technical Excellence At TwinStream, we re not just technologists we're mission-driven engineers solving some of the UK government s most complex cross-domain challenges. Founded by … and remotely, we continue to grow driven by demand for our high-trust, high-performance services. Now, we re looking for a SiteReliabilityEngineer (SRE) to join our fast-growing team. Why this SiteReliabilityEngineer role? Our SREs are the quiet heroes behind the scenes ensuring that our mission-critical systems … prem environments, shaping infrastructure, delivery pipelines, and monitoring systems while partnering closely with dev and support teams. This role is ideal for someone passionate about engineering excellence, automation, and reliability at scale. Why TwinStream? We believe the best engineering happens in environments that respect life outside of work. Here s what we offer: 8% Employer Pension Contribution Private Medical More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
TwinStream
organisations TwinStream was formed to consolidate their collective expertise and experience into one business, providing technical excellence and exceptional service to their clients. We have teams working both on-site with clients and remotely from home. Location: Hybrid working in Bristol (occasional visits to other sites) with possible 24/7 call out when on rota Security Clearance: Eligible … for these services continues to grow in both scope and scale. We are seeking an experienced SiteReliabilityEngineer to help satisfy that demand. As an SRE you will be responsible for ensuring the availability, performance and cost effectiveness of these services. You will be working with multiple feature development teams and the BAU/Support team … to define and evolve our cloud & on-prem infrastructure & delivery pipelines, improving system observability, demonstrating performance and capacity improvements and proactively identifying and mitigating reliability risks. Key Responsibilities of the SiteReliabilityEngineer: Collaborate with Software Engineers to improve reliability and performance in their subsystems Partner with System Administrators in automating toil and eliminating alerts More ❯
Cheltenham, Gloucestershire, United Kingdom Hybrid / WFH Options
TwinStream
organisations TwinStream was formed to consolidate their collective expertise and experience into one business, providing technical excellence and exceptional service to their clients. We have teams working both on-site with clients and remotely from home. Location: Hybrid working in Cheltenham with possible 24/7 call out when on rota Security Clearance: Must have live DV Clearance About … troubleshooting, and disaster recovery best practices. Experience building and maintaining robust CI/CD pipelines. Proven experience deploying full-stack solutions to cloud infrastructure. Comprehensive experience in implementing Service Reliability processes. Understanding of agile software development principles and practices, with the ability to collaborate in a fast-paced, evolving environment. Knowledge of or understanding of: OpenShift Docker Compose/ More ❯
Cheltenham, England, United Kingdom Hybrid / WFH Options
Northrop Grumman
Social network you want to login/join with: Senior SiteReliabilityEngineer, Cheltenham Client: Northrop Grumman Location: Cheltenham, Gloucestershire Job Category: Other EU work permit required: Yes Job Reference: c18f6c71a5b6 Job Views: 4 Posted: 02.06.2025 Expiry Date: 17.07.2025 Job Description: Requisition ID: R10139774 Your Opportunity to Define Possible. Our Opportunity to … Deliver the Nation’s Security. Together. Role clearance type: You must be able to gain and maintain the highest level of UK Government clearance. About Your Opportunity: As an SREEngineer, you will be forward thinking, taking issues and finding repeatable, scalable & automated solutions with a mindset to continuously improve your workflow guided by metrics. You will be able More ❯
Cheltenham, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
SiteReliabilityEngineer - Healthcare Technology Location: UK | Hybrid | Full-time | Permanent We're working with a leading healthtech company to find a SiteReliabilityEngineer to support and optimise the platforms … behind critical clinical systems. This is a hybrid role offering flexibility, technical challenge, and the chance to make a direct impact on healthcare delivery. You'll join a collaborative SRE team focused on maintaining cloud and on-premise environments, improving deployment pipelines, reducing manual work, and supporting project delivery. You'll work closely with internal teams across software development, support … and delivery. Key technologies include: - Linux, and Windows Server We're looking for enthusiastic people with experience in SRE or DevOps roles, particularly in environments using containerised and cloud-based applications. Strong communication skills and the ability to work across teams are essential. Applicants must have the right to live and work in the UK. If you are interested in More ❯