Senior System Administrator

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....

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...

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...

Als ICT Systems Administrator maak je samen met 2 collega's deel uit van het Datacenter team dat instaat voor de uitbating en de verdere uitbouw van de centrale infrastructuur en bijbehorende operations. Je rapporteert aan Thomas De Baerdemaecker - Teamlead daily operations en je werkt nauw samen met jouw collega's binnen Directie ICT Een greep uit je...

We currently have a vacancy for a System and Deployment Administrator fluent in English, to offer his/her services as an expert who will be based in Brussels, Belgium. The work will be carried out either in the company's premises or on site at customer premises. In the context of the first assignment, the successful candidate will be integrated in the...

European Commission is seeking an Information Security System Administrator to manage and maintain the Unit’s IT infrastructure across OSINT and classified environments. You will draft technical documentation, support users, and contribute to financial processes within the Investigations & Analysis Operational Support team.The ideal candidate has 3+ years...

Hybrid - at least 2 onsite days per week We're looking for an experienced System Administrator with a strong DBA background to support and improve an enterprise database environment. What you'll do Administer Oracle, Microsoft SQL Server and PostgreSQL across on-premises and Azure environments. Handle patching, performance tuning, monitoring, backup and...

La Division Systèmes (DIST) développe l'architecture du système ICT, organise et gère les systèmes ICT. Elle s'engage dans l'analyse technique des besoins du système, le développement et la gestion des systèmes (serveurs, réseaux, bases de données, communication, vidéo), en plus d'élaborer des normes techniques pour l'organisation policière et...

Join Axians, where innovation thrives on trust and autonomy, and where every challenge is an opportunity to create technology with impactSharePoint AdministratorWhat We Are Looking ForWe are looking for a SharePoint Administrator to join our team in Brussels. In this role, you will be responsible for the administration, maintenance, configuration, and...