Lead Cloud Infrastructure & Site Reliability Engineer - Contract in Sheffield

Lead Cloud Infrastructure & Site Reliability Engineer - Contract in Sheffield

Sheffield Freelance 60000 - 80000 Β£ / year (est.) Home office (partial)
Caspian One Ltd

At a Glance

  • Tasks: Engineer and support cloud infrastructure on Azure, driving automation and improving reliability.
  • Company: Join a leading global organisation investing in cutting-edge cloud and data platforms.
  • Benefits: Competitive pay, flexible working, and opportunities for professional growth.
  • Other info: Dynamic environment focused on continuous improvement and collaboration.
  • Why this job: Tackle complex challenges and make a real impact in a high-performing engineering team.
  • Qualifications: Experience in Site Reliability Engineering or Cloud Infrastructure with strong Azure knowledge.

The predicted salary is between 60000 - 80000 Β£ per year.

We're partnering with a leading global organisation undergoing significant investment in its cloud and data platforms. As part of a high-performing engineering team, you'll play a key role in operating, improving, and automating a large scale Azure-based platform that supports critical cybersecurity and analytics capabilities.

This is an excellent opportunity for a hands-on Site Reliability Engineer or Cloud Infrastructure Engineer who enjoys solving complex platform challenges, driving automation, improving reliability, and reducing operational overhead across a modern Azure estate.

You'll work alongside senior engineers and platform specialists in an environment focused on continuous improvement, cloud engineering best practice, and platform resilience.

What You'll Be Doing

  • Engineering and supporting cloud infrastructure within Microsoft Azure
  • Building and managing Infrastructure-as-Code solutions using Terraform
  • Improving platform reliability, availability, scalability, and performance
  • Automating operational processes through PowerShell, Azure CLI, and other Scripting tools
  • Supporting CI/CD pipelines and deployment automation
  • Managing and troubleshooting Azure networking, connectivity, and security services
  • Supporting Kubernetes and containerised workloads
  • Monitoring platform health and driving proactive improvements
  • Working closely with development, data, and platform engineering teams
  • Reducing technical debt and improving operational efficiency
  • Providing production support and incident resolution across critical services
  • Maintaining engineering standards, documentation, and change controls

Required Experience

  • Strong Site Reliability Engineering (SRE) or Cloud Infrastructure Engineering experience
  • Deep Azure platform knowledge
  • Proven Terraform and Infrastructure-as-Code expertise
  • Experience with Azure DevOps and CI/CD practices
  • Strong PowerShell Scripting skills
  • Experience operating and supporting production cloud environments
  • Azure networking knowledge, including security controls, routing, DNS, and connectivity
  • Experience with monitoring and observability tools
  • Troubleshooting expertise across infrastructure, platform, and application layers
  • Strong automation mindset and passion for continuous improvement

Lead Cloud Infrastructure & Site Reliability Engineer - Contract in Sheffield employer: Caspian One Ltd

As a leading investment bank, we pride ourselves on fostering a dynamic and inclusive work culture that champions innovation and excellence. Our Sheffield location offers a collaborative environment where you can thrive professionally, with ample opportunities for growth and development in engineering practices. Join us to be part of a transformative journey, where your expertise will directly impact our engineering standards and governance, making a meaningful difference in the financial sector.

Caspian One Ltd

Contact Details:

Caspian One Ltd Recruitment Team

We think you need these skills to ace Lead Cloud Infrastructure & Site Reliability Engineer - Contract in Sheffield

Site Reliability Engineering (SRE)
Cloud Infrastructure Engineering
Microsoft Azure
Infrastructure-as-Code
Terraform
Azure DevOps
CI/CD practices