Senior Atlassian Data Centre Engineer

Company: Summer Browning Associates
Apply for the Senior Atlassian Data Centre Engineer
Location: Greater London
Job Description:

Senior Atlassian Data Centre Engineer

Summer‑Browning Associates is currently assisting our client in the public sector, who is seeking a Senior Atlassian Data Centre Engineer for an initial 6‑month assignment, with the possibility of extension.

Location: Hybrid working – London / Glasgow

Role Summary: The ideal candidate will have a strong background in Atlassian Engineering and will be responsible for administering, configuring, and supporting Atlassian Data Centre, specifically Jira and Confluence.

Key Skills and Experience:

  • Proven experience in administering, configuring, and supporting Atlassian Data Centre (Jira and Confluence).
  • Experience in L2/L3 incident resolution for production systems.
  • Ability to lead the execution of non‑production and production changes under approved change records.
  • Proficient in JVM tuning and index management.
  • In‑depth knowledge of Jira Service Management and Confluence, including configuration and workflow modifications.
  • Experience with upgrading Atlassian Data Centre configurations and maintaining resilient infrastructure.
  • Familiarity with Atlassian architecture, focusing on Jira, Jira Service Management, and Confluence, along with a thorough understanding of modular workflows, permission schemes, and notification schemes.
  • Experience working in public sector or defence secure environments.

To apply, please submit your updated CV for consideration.

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Posted: April 10th, 2026