3 administrator jobs found in Bristol

Database Administrator | Inside IR35 £550 - £620 | Swindon | Hybrid | PostgreSQL We’re looking for an experienced Database Administrator (DBA) to support a critical platform within a high-performing environment, who is a expert in PostgreSQL. This role is a hybrid role based off 2 working days a month in the Swindon office. This role is focused on optimisation, stability, and performance—working hands-on to ensure the database environment is running efficiently, reliably, and at scale. Key Responsibilities Optimise and tune PostgreSQL databases to improve performance and reliability Troubleshoot and resolve complex database issues and query bottlenecks Monitor database health, performance, and availability Ensure platform stability through proactive maintenance and improvements Analyse and optimise SQL queries, indexing strategies, and execution plans Support incident resolution and provide root cause analysis Implement best practices across database operations and...

Network IT Recruitment is currently recruiting for an experienced Lead SQL or Oracle Database Administrator to manage, support, and enhance enterprise database environments across on-prem environments and cloud platforms.   You will lead database administration activities across development, test, and live environments, ensuring high levels of security, resilience, performance, and availability.   Providing technical leadership, you will lead on the administration and support of Oracle, Microsoft SQL Server, and PostgreSQL database environments. Our client has a mix of on-prem and cloud based database platforms, mostly in Azure but with some AWS.   Due to the security requirements associated with this role, it is essential that you are security conscious, and apply solid governance and best practice to your work.   Role: Lead SQL DBA Duration: 12 Months Rate: £750 to £770 per day Status: Inside IR35 Location: Somerset Working Expectations: Hybrid – 2 to 4 days per week onsite...

SCC Database Manager 6 Month Contract   Certain Advantage is hiring for a SCC Database Manager based in Chippenham.   The SCC Database Manager role involves overseeing database maintenance and updates within a spacecraft operation or similar mission-critical systems environment.   Your responsibilities: 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.  The individual Oracle database administration RHEL Solaris Windows 2012 Windows 2022 Windows 10  Does this sound like your next career...