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Site Reliability Engineer - Live SC Clearance!!

Site Reliability Engineer - Live SC Clearance!!

Hybrid

London, United kingdom

£ 650 /day

Freelance

11-11-2025

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Skills

Firewalls GitHub CI/CD DevOps Monitoring Networking Azure Agile CI/CD Pipelines Terraform Infrastructure as Code GitHub Actions

Job Specifications

Site Reliability Engineer - Live SC Clearance!!
Location: City of London - Onsite 2/3 days a week
Duration: 6 months
Daily Rate: £650 per day Inside of IR35

We’re looking for a Senior Site Reliability Engineer with deep expertise in Azure cloud migration and a strong DevOps background to join our team. This is a hands-on technical role reporting to the Cloud Platform Lead, where you’ll play a key part in migrating applications to our new Azure platform following the Cloud Adoption Framework (CAF).

Please note, due to the client candidates will need to hold live SC Clearance in order to be considered for this role.

What You’ll Do

Lead the migration of applications from legacy environments to Azure cloud-native solutions.
Design and deliver scalable, secure cloud services using Azure, Terraform, and GitHub Actions.
Build and maintain CI/CD pipelines and Infrastructure as Code (IaC).
Collaborate with product owners, senior management, and cross-functional teams (Cyber Security, Testing, Cloud Ops).
Troubleshoot complex cloud infrastructure issues and ensure robust operations.
Document designs and handover materials with high quality.

What We’re Looking For

Live SC Clearance
Extensive experience as a Site Reliability Engineer
Extensive experience with Azure and cloud migration using frameworks like CAF and WAF.
Strong skills in Terraform, GitHub, AKS, and networking (load balancing, firewalls, routing).
Proven track record in Agile delivery and DevOps practices.
Ability to communicate effectively with technical and non-technical stakeholders.
Familiarity with change control processes and performance monitoring.

If you’re a results-driven Senior SRE ready to tackle complex cloud challenges and deliver innovative solutions, we’d love to hear from you!

About the Company

Lorien is a technology, transformation and telecom talent solutions specialist. We combine tech expertise with the scope, depth and breadth of large-scale talent solutions. Driven by both clients and candidates, covering Europe and the US, we work with all sectors, sizes and tech needs – from start-up to established, tech companies and those who use tech to propel them further - we work with them all. Our unique position in the market means we have the insight to create tailored solutions – keeping our clients ahead of t... Know more