Senior SQL Server DBA

Centrica · stockport, england, United-Kingdom

Location
stockport
Job Type
Full-time
Posted
May 31, 2026

Job Description

PH Jones is looking for an experienced Senior SQL Server DBA to join our IS function on a contract basis. The contract is for 6 months, hybrid (home and Stockport office as required), 40 hours per week between 08:00-18:00 Monday to Friday, and will be engaged via our preferred agency partner.

Responsibilities

  • Diagnose and remediate HA issues: quorum, witness migration, AOAG configuration and validation.
  • Design and implement batching, lock‑order alignment, and indexing/partitioning to stabilise maintenance jobs.
  • Tune high‑usage queries and stored procedures for Pilot/PilotArchive/PilotDocumentManagement; manage plan stability.
  • Establish observability: XE deadlock capture, blocked process reports, Query Store baselines and dashboards.
  • Harden backup/restore/DR; create and socialise detailed runbooks; coordinate failover tests with Ops.
  • Support Rise features: schema reviews, migration scripts, performance advic...

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