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# Infrastructure Engineer/SRE - SC Cleared - London (hybrid)

- **Company:** Staffworx Ltd
- **Location:** London, UK
- **Salary:** £100,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Amazon Web Services, Microsoft Azure, Cloud Computing, Configuration Management, Computer Engineering, Continuous Integration, Software Debugging, Linux, Distributed Systems, Python (Programming Language), Ansible, Large Language Models, SC Clearance, Kubernetes, Terraform, Docker, Golang
- **Published:** July 17, 2026
- **Apply:** https://www.careerboard.com/pt/en/find-jobs-in-United-Kingdom/-05660D8025AE013455/

## About the Role

* UK SC clearance, or eligibility to obtain it (active SC strongly preferred; no visa sponsorship)
 * 1-5 years in infrastructure engineering or SRE, building and deploying production systems - not just debugging
 * Hands-on Kubernetes/Docker in production; Terraform, Ansible or CI/CD pipeline experience
 * Proficiency in Java, Python, Go or JavaScript, applied to infrastructure or operations
 * Distributed systems, Linux and cloud (AWS/GCP/Azure) experience
 * CS or computer engineering degree
 * Comfortable balancing build work with operational support - this is a build-and-run role
 * Backgrounds in defence tech, tech-forward defence contractors, or security cleared cloud/infra teams

## Description

* Build, operate and maintain high-performance, scalable, reliable services across UK Government deployments
 * Own production reliability: monitoring, alerting, configuration management and upgrades
 * Lead automation to reduce manual operations, using modern platforms including LLM/AI tooling
 * Deploy new products into production and run infrastructure migrations
 * Shape systems design alongside forward deployed and product teams


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