Senior DBA

About Us

Founded at the beginning of the dot com bubble in 1996, our CEO Charles Nasser had a light bulb moment to develop a truly customer-focused IT business. Since then, Claranet has grown from an Internet Service Provider (ISP) in the UK to being one of the leading business modernisation experts, who deliver solutions across 11+ countries.

At Claranet, we go the extra mile with our people—because we believe in building a workplace where everyone feels valued and supported. Our flexible benefits package includes a matching pension scheme, healthcare, dental, insurance, discounted gym memberships, and app-supported access, all designed to meet your individual needs.

What makes us unique is Team Claranet—our internal community that supports causes close to our employees’ hearts. We offer paid charity leave, support local charities across our offices, and host annual fundraising events, all backed by a dedicated committee.

We’re proud founding members of TC4RE (Technology Community for Racial Equality) working collectively to build a more diverse and inclusive tech industry.

The Role

Claranet is seeking a Senior Database Administrator (DBA) to join our Data and AI practice. You will play a key role in supporting and optimising MSSQL, MySQL, and Postgres database platforms across key strategic customer environments. From troubleshooting and monitoring to performance tuning, security, and database migrations, you will ensure the storage, processing, and quality of customer data while delivering large-scale data migration and modernisation projects.

Key Responsibilities

• Optimise database platforms (MSSQL, MySQL, Postgres).
• Automate support activities including backups and patching.
• Deliver cloud-based solutions and large-scale modernisation projects.
• Engage in technical conversations with customers and deliver workshops.

Technical Competencies (Essential):

• Proven experience with MSSQL, MySQL, and Postgres database solutions.
• Strong knowledge of High Availability and Always On Availability Groups.
• Comprehensive understanding of indexing and optimisation techniques for database performance tuning.
• Experience in automating, monitoring, and managing databases and deployments using toolsets.

Behavioural Competencies (Essential):

• Positive, collaborative, and customer-focused mindset.
• Eagerness to learn new technologies and mentor others.
• NPPV3, UK CRB/DBS clearance (or ability to obtain).