DevOps Engineer

  • £480.00 per day • Greater London, England, GB

Job Description:

Job Title: Senior DevOps Engineer (AWS Data Platform)

Location: Mostly Remote (2 days/month in London)

Day Rate: £480 Inside IR35

Sector: Public Sector

Clearance Required: Active SC Clearance

Role Overview

We are looking for a Senior DevOps Engineer to support, optimize, and scale a production AWS-based data platform for a public sector client. You will focus on operational support, CI/CD, and platform reliability while mentoring junior client engineers. As legacy platforms are decommissioned, you will also contribute to designing and building new platform components and automation frameworks.

Key Responsibilities

  • Platform Operations: Maintain, monitor, and troubleshoot AWS-hosted data platforms and infrastructure to ensure high availability, security, and performance.
  • Automation & CI/CD: Design and maintain Infrastructure as Code (Terraform) and CI/CD pipelines (GitLab). Build reusable tools using Python.
  • Platform Optimization: Identify cost efficiencies, manage patching/upgrades, reduce technical debt, and optimize AWS resources.
  • Technical Leadership: Mentor junior client engineers, conduct code reviews, and champion engineering best practices in an Agile environment.
  • Platform Evolution: Assist in decommissioning legacy systems and building modern cloud data platform capabilities.

Essential Criteria

  • Active SC Clearance (Must be held currently).
  • AWS Expertise: Proven hands-on experience with core AWS services (IAM, EC2, S3, CloudWatch, VPC) and AWS Data services (EMR, Glue).
  • Infrastructure as Code: Strong experience with Terraform.
  • CI/CD & Scripting: Deep experience with GitLab CI/CD (runners/pipelines) and advanced Python automation scripting.
  • Production Support: Proven background troubleshooting complex, production-grade cloud platforms and data workloads.
  • Mentorship: Demonstrated ability to guide, coach, and upskill junior engineers.

£480.00 / day

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