MC
Senior Site Reliability Engineer (LON)
McNally Recruitment Ltd
london
Posted 21 Oct 2026
Closing: 20 Nov 2026
Permanent
Remote
Featured
£90 - £150
Clinical Role Overview
Senior Site Reliability Engineer (London)
We’re working in collaboration to source a Senior Site Reliability Engineer for a large UK client. The role is mostly working remotely, with only 1 day per week being required to work in the London office.
- In this key role, you’ll improve, drive, and embed non-functional and operational characteristics such as availability, performance, efficiency, change management, monitoring, security, incident response, and capacity planning of our products and services
- You’ll enjoy significant stakeholder interaction , working in collaboration with engineers to ensure a principled approach to deliver change in a safe and secure way
- This is a chance to join an inclusive team with a collaborative ethos and a commitment to innovation and professional development
- You’ll work from home some of the time, but you’ll also spend a significant amount of time working from an office or hub
What you’ll do
- Work closely with our feature team and other colleagues to meet defined service level objectives and continually improve systems and environments.
- Define error budgets that support finding the right balance between risk and reliability.
- Provide structure and help to our release process , suggesting and making improvements where possible.
- Help scale systems sustainably through mechanisms like automation , evolving them by pushing for changes that improve reliability and velocity.
- Coach and provide guidance to colleagues and the wider team, leading where required.
In addition to this, you’ll:
- Proactively contribute new ideas and innovations to meet short-term and longer-term goals
- Continually balance and manage any potential risks
- Be accountable for the day-to-day health of both production and non-production environments and respond to any incidents as required
- Provide technical expertise and input to establish the risk tolerance of products and services
- Communicate incident status updates clearly and frequently to other teams, customers and stakeholders
The skills you’ll need
- At least 10 years of hands-on experience, including as a Senior SRE with a proactive approach to spotting problems, areas for improvement, and performance bottlenecks.
- Experience working with cloud-native microservices, including containerisation, management of Kubernetes workloads and API management.
- Hands-on experience with Azure, Infrastructure as Code (IaC), and technologies such as PowerShell, JSON, Azure Bicep, ARM and Azure DevOps.
- The client is moving to Terraform, which is essential , moving from Bicep (desirable).
- Experience with Full Stack Observability using tools such as Grafana Stack, Log Analytics, AppInsights
- Excellent knowledge of DevOps processes and principles
- Knowledge of IT Service Management and automation of IT fulfilment processes through Orchestration and ServiceNow
- Strong communication skills with the ability to proactively engage with a wide range of stakeholders
SALARY INCLUDES 10% Benefits-As-Cash
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Key Details
- Date Posted: 21 Oct 2026
- Location: london
- Employment Type: Permanent
- Workplace: Remote
- Category: IT & Technology, Engineering
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MC
McNally Recruitment Ltd
Verified Healthcare EmployerVerified NHS trust or certified UK healthcare facility offering professional development and clinical governance.
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