System Administrator – Database Administration

FunctionOur client is looking for an experienced database professional to support the evolution of a secure, high-performing data environment within a multidisciplinary technical setting. The assignment focuses on PostgreSQL administration, backend integration in Python, and the reliable operation of database systems that support critical internal...

We're looking for a PostgreSQL database administrator to design and maintain secure, reliable databases. You'll combine database operations with Python backend development and data integration.What you'll doMaintain PostgreSQL backups, restores, monitoring and performance tuning.Design database structures and data synchronisation mechanisms.Integrate Python...

Systems Administrator | Long-Term Contract | Brussels (Hybrid)Are you an experienced Systems Administrator looking for a challenging long-term opportunity within a complex, security-focused enterprise environment?We are seeking a skilled infrastructure professional to join a prestigious organisation in Brussels on a contract assignment of up to 3 years. This...

Mission Overview: As a PostgreSQL Database Administrator/Engineer, you will be engaged in a consultancy mission at a client site representing Keystone Solutions. You will be responsible for ensuring, managing, improving, and maintaining all aspects of database integration within the internal and external information and communication systems of the...

Senior Systems Administrator Location: Brussels, Belgium Security Clearance: NATO Secret Deadline For Application: 19.05.2026 Essential Have at least 6 years of professional experience as a Systems Administrator with background in both Microsoft Windows and Linux platforms. Be able to understand, assess and solve technical issues in a troubleshooting...

ActioNet is seeking a System Administrator with an Active Secret Clearance to support enterprise IT operations. The selected candidate will provide on‑site end‑user support and maintain system infrastructure in a secure environment. Locations: Germany, Belgium, Netherlands, Italy, Spain, Turkey, Bahrain, France, Greece Security Clearance: Secret (US...

For one of our clients at the European Parliament, we are currently hiring a Solution Specialist. Main tasks Perform IT integration operations of current security systems and future IT systems, Perform IT integration operations of current security systems and IT systems for other entities/services, internal and external, Analyse, evaluate and propose IT...

Tula Consulting is seeking an experienced System Administrator with a strong DBA background to support an enterprise database environment in a hybrid setup.You will administer Oracle, Microsoft SQL Server and PostgreSQL across on-premises and Azure, handling patching, performance tuning, monitoring, backup and recovery, strengthening security and auditing,...

Vector Synergy is seeking a skilled Senior Systems Administrator based in Brussels. The ideal candidate will have at least 6 years of experience with both Microsoft Windows and Linux platforms, as well as relevant Microsoft Certifications.This role demands strong troubleshooting abilities under pressure and requires a Security Clearance at NATO Secret level....