system administrator

2 225 offres d'emploi system administrator en Belgique. Offres mises à jour quotidiennement.

  • System Administrator

    Il y a 1 heure


    belgium, belgium ActioNet Temps plein

    Description 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, GreeceSecurity Clearance: Secret...

  • System administrator

    Il y a 1 jour


    Brussels, Belgique Alsena Ltd Temps plein

    About the Opportunity We are looking for an experienced System Administrator (Database Focus) to join an IT infrastructure project within a European institution in Brussels. The ideal candidate will have strong hands-on experience in database administration, infrastructure operations, performance optimisation and security, with expertise in Oracle,...

  • System Administrator

    Il y a 2 jours


    Oudenburg, West-Vlaanderen, Belgique Jobat Temps plein 55 000 € - 75 000 € Contrat

    JobomschrijvingDeze organisatie is actief in de voedingssector en levert kwaliteitsproducten aan uiteenlopende professionele omgevingen. Achter de schermen is het bedrijf volop in ontwikkeling en zoekt het versterking om de interne IT-werking verder te professionaliseren en futureproof te maken. Binnen die context krijg je de kans om mee te bouwen aan een...

  • System Administrator

    Il y a 2 jours


    Ename, Oost-Vlaanderen, Belgique LGA IT Temps plein 42 000 € - 62 000 € Contrat

    TakenpakketJe beheert, rolt uit en optimaliseert de IT infrastructuren van je klantenportefeuille. Dit houdt in dat je verantwoordelijk zal zijn voor de servers en netwerkinfrastructuur.Daarnaast ben je het eerste aanspreekpunt bij problemen en vragen van jouw klanten en zal jij deze ook oplossen. Dit gebeurt zowel ter plaatse als on remote.Verder voer je...

  • System Administrator

    Il y a 2 jours


    Sint-Pieters, West-Vlaanderen, Belgique Jobat Temps plein 50 000 € - 80 000 € Contrat

    Voor een zeer gespecialiseerd, familiaal machinebouw bedrijf regio Brugge zijn we opzoek naar een System Engineer. Ze zetten in op automatisatie binnen een specifieke nichemarkt.JobomschrijvingAls System Engineer kom je in een hecht team terecht met een Data Solutions Architect, IT Project Manager, Business Analyst (ERP). Je zet in op de installatie en...

  • System Administrator

    Il y a 2 jours


    Oudenburg, West-Vlaanderen, Belgique Kingfisher Recruitment Temps plein 52 000 € - 72 000 € Contrat

    OndernemingDeze organisatie is actief in de voedingssector en levert kwaliteitsproducten aan uiteenlopende professionele omgevingen. Achter de schermen is het bedrijf volop in ontwikkeling en zoekt het versterking om de interne IT-werking verder te professionaliseren en futureproof te maken. Binnen die context krijg je de kans om mee te bouwen aan een...

  • System Administrator

    Il y a 2 jours


    Vlaanderen, Belgique Axxes IT Consultancy Temps plein 55 000 € - 75 000 € Contrat

    BEDRIJFSOMGEVING Binnen Axxes zijn we momenteel op zoek naar een gedreven System Administrator om onze INFRA League te versterken. Bij Axxes geloven we in de kracht van innovatie en technologie. Als toonaangevend IT-consultancy bedrijf ondersteunen wij bedrijven bij het bedenken, bouwen en onderhouden van bedrijfskritische digitale oplossingen. Met meer dan...

  • System Administrator

    Il y a 2 jours


    Sint-Pieters-Leeuw, Vlaams-Brabant, Belgique Cleveland Division of Police Temps plein 58 000 € - 81 000 € Contrat

    Supervise Staff: Plan, assign, supervise, train, and review activities of subordinate employees.Support Users: Train, create user documentation, build and run reports, conduct usability testing, and trouble shoot issues. Add/change/delete user accounts.Maintain Data: Bulk upload, audit data, integrate with other systems.Maintain Systems: Perform regular...

  • System Administrator

    Il y a 3 jours


    Lichtervelde, West-Vlaanderen, Belgique LGA IT Temps plein 52 000 € - 75 000 € Contrat

    Takenpakket:Je zal complexe IT-systemen ontwerpen, implementeren en onderhouden.Zorgen voor de probleemloze werking en optimale prestaties van onze IT-infrastructuur.Je zorgt voor correcte documentatie bij opkomende problemen zodat deze in de toekomst snel en efficiënt kunnen opgelost worden.Ook zal je samenwerken met verschillende teams om tehcnische...

  • System Administrator

    Il y a 3 jours


    Brussel Hoofdstad, Belgique 5V Tech Temps plein 65 000 € - 90 000 € Contrat

    Ready to take ownership of a complex, mixed database estate where your expertise really counts? An exciting opportunity has opened for an experienced System Administrator with a strong database background to join a growing Brussels-based technical team. You’ll look after a mixed estate of on-premises and Azure-hosted databases. You’ll keep them secure,...

  • Senior System Administrator

    Il y a 2 heures


    Brussels, Belgique Alsena Temps plein

    We are looking for an experienced System Administrator (Database Focus) to join an IT infrastructure project within a European institution in Brussels. The ideal candidate will have strong hands‑on experience in database administration, infrastructure operations, performance optimisation and security, with expertise in Oracle, Microsoft SQL Server and...

  • Senior System Administrator

    Il y a 2 heures


    Brussels, Belgique Netcompany Group A/S Temps plein

    Are you ready to shape the future technological landscape in Europe? We are dedicated to responsible digitalisation, building innovative, inclusive solutions that drive meaningful impact. With over 8,900 professionals across Europe, we help EU institutions, public and private organisations thrive in a rapidly evolving digital world. Are you ready to shape...

  • Senior System Administrator

    Il y a 2 heures


    Arrondissement of Brussels-Capital, Brussels, Belgique Netcompany Temps plein

    Are you ready to shape the future technological landscape in Europe? We are dedicated to responsible digitalisation, building innovative, inclusive solutions that drive meaningful impact. With over 8,900 professionals across Europe, we help EU institutions, public and private organisations thrive in a rapidly evolving digital world. Are you ready to shape...

  • Senior System Administrator

    Il y a 2 heures


    Arrondissement of Brussels-Capital, Brussels, Belgique Alsena Temps plein

    We are looking for an experienced System Administrator (Database Focus) to join an IT infrastructure project within a European institution in Brussels. The ideal candidate will have strong hands‑on experience in database administration, infrastructure operations, performance optimisation and security, with expertise in Oracle, Microsoft SQL Server and...

  • Senior System Administrator

    Il y a 2 heures


    Brussels, Belgique Netcompany Temps plein

    Are you ready to shape the future technological landscape in Europe? We are dedicated to responsible digitalisation, building innovative, inclusive solutions that drive meaningful impact. With over 8,900 professionals across Europe, we help EU institutions, public and private organisations thrive in a rapidly evolving digital world. Are you ready to shape...

  • Senior System Administrator

    Il y a 14 heures


    Brussels, Belgique Netcompany1 Temps plein

    So, what are the main duties of a System administrator (Database Focus) in Netcompany ? As a System administrator (Database Focus) you will: Perform core administration and operation tasks of the on-premises (Oracle, MS SQL) and Azure cloud (PostgreSQL) databases: installation, patching, performance tuning, backup and recovery, monitoring, listener...

  • Senior System Administrator

    Il y a 18 heures


    Arrondissement of Brussels-Capital, Brussels, Belgique Netcompany1 Temps plein

    h3So, what are the main duties of a System administrator (Database Focus) in Netcompany ? /h3pAs a System administrator (Database Focus) you will: /pulliPerform core administration and operation tasks of the on-premises (Oracle, MS SQL) and Azure cloud (PostgreSQL) databases: installation, patching, performance tuning, backup and recovery, monitoring,...


  • Brussel, Brussel-Hoofdstad, Belgique Vector Synergy Temps plein 60 000 € - 80 000 € Contrat

    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...


  • Brussel Hoofdstad, Belgique Alsena Temps plein 70 000 € - 110 000 € Contrat

    We are looking for an experienced System Administrator (Database Focus) to join an IT infrastructure project within a European institution in Brussels.The ideal candidate will have strong hands‑on experience in database administration, infrastructure operations, performance optimisation and security, with expertise in Oracle, Microsoft SQL Server and...


  • Brussel Hoofdstad, Belgique HumanInTech Temps plein 55 000 € - 75 000 € Contrat

    What you will doYou will take responsibility for the administration and maintenance of Linux systems within a public-sector organisation. Your work will focus on ensuring the stability, performance, and security of the Linux infrastructure.Your tasks will include:Managing and maintaining Linux servers and systemsMonitoring system performance and...