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PostgreSQL DBA

SC Cleared PostgreSQL DBA (x2) – Remote
Role: PostgreSQL Database Administrator (x2)
Location: Remote
Start Date: ASAP
Duration: Initial 3 months, with a strong likelihood of extension to 6 months+
Security Clearance: Active SC Clearance Required

Overview We are seeking two experienced SC Cleared PostgreSQL DBAs to support a cloud-managed operational database environment. This is a hands-on role focused on ensuring database availability, performance, and operational stability within an AWS-hosted PostgreSQL platform.
Key Responsibilities

  • Provide proactive, outcome-focused DBA support for a cloud-managed PostgreSQL operational database.
  • Ensure high availability and reliability of the AWS PostgreSQL database environment.
  • Monitor database health and identify early indicators of performance degradation before business impact occurs.
  • Monitor schemas and transient tables, identifying and performing housekeeping and cleanup activities where required.
  • Optimise database performance and help prevent the accumulation of technical debt.
  • Proactively identify, manage, and communicate risks and issues to minimise operational impact.
  • Keep stakeholders informed of database performance, operational status, and any emerging concerns.
  • Communicate data delays, performance issues, and service impacts to key stakeholders in a timely manner.

Required Skills & Experience

  • Strong PostgreSQL DBA experience within AWS cloud environments.
  • Experience managing and supporting production operational databases.
  • Proven ability to monitor, troubleshoot, and optimise database performance.
  • Experience with database maintenance, housekeeping, and capacity management.
  • Strong stakeholder communication skills.
  • Active SC Clearance (mandatory).

Contract Details

  • Start: ASAP
  • Duration: 3 months initially, with strong extension potential
  • Location: Fully Remote

If you hold active SC Clearance and have strong PostgreSQL DBA experience in AWS environments, we'd be keen to hear from you.

PostgreSQL DBA

London, UK
Contractor

Published on 06/09/2026

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