Site Reliability Engineer

Company: Postaladdress Uk
Apply for the Site Reliability Engineer
Location: Greater London
Job Description:

Responsibilities

  • Work on multiple high-impact, innovative, and mission‑critical projects
  • Shape solutions that contribute to industry‑leading Defence clients
  • Collaborate with cross‑functional teams to ensure seamless integration and performance
  • Develop and implement automation processes to enhance system reliability
  • Perform continuous monitoring and performance tuning of systems
  • Troubleshoot issues and optimize platforms across complex environments

Technologies

  • Ansible
  • Azure
  • Bash
  • DevOps
  • Git
  • Linux
  • PowerShell
  • Python
  • RHEL
  • Terraform
  • Ubuntu
  • Cloud
  • Architect
  • Jackson
  • Security

Qualifications

  • Active SC Clearance and eligibility for DV Clearance
  • Experience in an Azure focused Site Reliability Engineering / DevOps or Infrastructure Development role
  • Experience with DevOps and automation tooling, such as Ansible, Terraform, and Git
  • Strong experience in Linux System Administration (Ubuntu/RHEL) for performance tuning, troubleshooting, and systems management
  • Hands‑on experience with Azure infrastructure
  • Ability to write and work with scripts (e.g. Bash, Python, PowerShell)
  • Troubleshooting skills to ensure system reliability and optimize platforms across complex environments

About the role

We are an SME delivering cutting‑edge solutions for industry‑leading Defence clients, based in Hampshire. Our hybrid opportunity allows flexibility, requiring travel three days a week. We offer a competitive salary of up to £60,000 depending on experience. Join our team to work on mission‑critical projects that make a real difference.

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Posted: April 22nd, 2026