
Certain Advantage
Database Manager
Job Description
Salary: £86,676.8 - 86,676.8 per year
Requirements:- At least 12 years experience of database administration or system support within a spacecraft operation or similar mission-critical systems environment.
- Oracle database administration experience.
- Experience with operating systems including RHEL, Solaris, Windows 2012, Windows 2022, and Windows 10.
- Ideally a degree or equivalent qualification in Computer Science or a similar discipline, although this may be relaxed with relevant experience.
- Background as a Database Manager, Oracle Database Administrator, or Oracle DBA is ideal.
- Perform database maintenance and update activities.
- Implement database changes as requested through change management procedures.
- Release new databases on system.
- Maintain database change control documentation.
- Perform routine data and software backup and archiving activities.
- Perform routine system maintenance and housekeeping activities to ensure optimum performance.
- Diagnose and rectify system failures.
- Re-start subsystems to recover from failures.
- Support the Software Manager in system, software, and database configuration management activities.
- Support
- Oracle
- RHEL
- Windows
More:
We are a world-class defence organisation based in Chippenham, Wiltshire, offering an initial 6 month subcontract role with ongoing and long-term potential thereafter. The position is offered at an hourly rate of £41.71ph (Umbrella) and is suited to a Database Manager, Oracle Database Administrator, or Oracle DBA background supporting mission-critical systems.
last updated 37 week of 2026
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About Certain Advantage

Certain Advantage
Hawthorn
IT
Skills & Technologies
Inferred from job description
Salary Insight
£86,677
This role
£65,000
UK median
This salary is 33% above the UK median for Data roles (£65,000/yr).
Based on 2024–2025 UK technology sector benchmarks