g2 Recruitment Solutions

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Uccle, Brussels, Belgique g2 Recruitment Solutions Temps plein
SQL Database Administrator / SQL expert (freelance)

Location: Brussels, Belgium (2 days onsite per week)

Start Date: January 2027

Contract Type: Freelance

Industry: Financial Services

Language Requirement: Fluent French (Mandatory)

Overview

We are seeking an experienced SQL Database Administrator / SQL Expert to support a critical database environment within a leading financial services organisation. This role will focus on ensuring the stability, availability, security, and performance of SQL Server platforms while driving operational excellence and resilience across the organisation's technology landscape.

The ideal candidate will have strong hands-on SQL Server administration experience and a proven background supporting business-critical systems in enterprise environments. Experience within financial services, insurance, banking, or other highly regulated sectors is highly desirable.

Key responsibilities

Administer, maintain, and optimise Microsoft SQL Server environments

Ensure the availability, reliability, and performance of production database systems

Perform database monitoring, troubleshooting, and incident resolution

Manage backups, restores, patching, upgrades, and disaster recovery processes

Support operational resilience initiatives and ensure business continuity requirements are met

Identify and implement performance improvements across database platforms

Maintain database security, access controls, and compliance standards

Conduct root cause analysis for database-related incidents and implement preventative measures

Collaborate with infrastructure, application, and support teams to deliver operational excellence

Contribute to automation and continuous improvement initiatives within the database estate

Required skills & experience

Strong experience as a SQL Database Administrator, SQL Engineer, or SQL Expert

Extensive hands-on experience with Microsoft SQL Server administration

Proven experience supporting complex production environments

Strong knowledge of high availability, disaster recovery, backup, and recovery solutions

Experience with database performance tuning and optimisation

Excellent troubleshooting and problem-solving skills

Fluent French language skills are essential

Ability to work onsite in Brussels two days per week

Desirable experience

Experience within financial services, insurance, banking, or other regulated industries

Knowledge of operational resilience frameworks and best practices

Experience with monitoring and automation tools

Exposure to enterprise-scale database environments