Site Reliability Engineer (SRE) – National Security

Site Reliability Engineer (SRE) - National Security £55,000 to 70,000 GBP Hybrid WORKING Location: Leeds, Yorkshire and the Humber - United Kingdom Type: Permanent Site Reliability Engineer (SRE) - National Security Location: Leeds (Hybrid Working) Salary: £55,000 to £70,000 DOE Security Requirement: Sole UKnationality is essential, as the roles require eligibility to undergo the highest levels of UK national security clearance.

The Opportunity We are recruiting for six Site Reliability Engineers across multiple grades to join a growing National Security technology team in Leeds. These roles offer the opportunity to work on critical applications and services where availability, resilience and performance are essential.

You will combine software engineering, infrastructure and automation to improve the reliability of complex systems. Rather than relying on repetitive manual support, you will focus on engineering solutions that prevent incidents, automate operational tasks and make services more scalable and resilient.

There are opportunities across three salary bands, with appointments dependent on experience and technical capability. What You'll Be Doing Supporting and maintaining critical services that underpin mission-focused applications.

Improving system availability, performance, resilience and stability. Automating repetitive operational tasks to reduce manual intervention. Diagnosing and resolving application and infrastructure issues across the technology stack.

Implementing and improving monitoring, logging and observability to identify issues and demonstrate service improvements. Working closely with software and product teams to embed reliability and engineering best practice.

Helping design and maintain scalable systems that can withstand failure and recover effectively. Contributing to DevOps and Site Reliability Engineering communities, sharing knowledge and improving engineering standards.

The emphasis is on engineering and automation, with routine support work designed to remain a minority of the team's overall workload. What We're Looking For Experience will vary depending on grade, but relevant skills and experience may include: Software development experience, ideally with Java and web technologies such as JavaScript and HTML.

Working knowledge of Linux and Windows environments, including Bash and PowerShell. Experience with cloud infrastructure such as AWS, Azure or OpenStack. Familiarity with databases and data technologies, including Elasticsearch or MongoDB.

Monitoring, logging and observability tools, such as the ELK Stack. Configuration management and deployment tools,...

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