Senior System Administrator — Europe Data Center Expert

Netcompany Group A/S; Brussel; On-site; EUR 65,000 - 95,000; Full time

Benefits offered by this job

Mobility budget

Commuting allowance

Well-being activities

Udemy for Business access

Job summary

Netcompany Belgium is seeking a Senior System Administrator to ensure reliable ICT operations across our European projects. You will diagnose issues, install and upgrade infrastructure software, and monitor performance while maintaining data centre hardware like servers, UPS, and cabling.

The role emphasizes security compliance and independent troubleshooting. The ideal candidate holds a university degree in IT, at least 6 years of experience, and an ITIL certification.

Qualifications

• University degree in Computer Science, Information Technology or related field with at least 6 years of relevant experience.
• Valid ITIL certification is mandatory.
• Strong knowledge of data centre hardware infrastructure incl. server installation, racking, cabling and hardware connectivity.
• Solid understanding of Windows and Linux server operating systems.
• Experience with hypervisor solutions, particularly VMware and/or Hyper‑V.
• Knowledge of SAN/NAS storage and centralised backup systems.
• Proven ability to troubleshoot hardware and software, work independently.
• Excellent English; French knowledge is a plus.

Responsibilities

• Investigate, diagnose and resolve system-related problems to ensure reliable ICT operation.
• Install, configure and upgrade infrastructure software, including monitoring tools; test upgrades.
• Monitor system performance and resolve hardware/software issues.
• Install, maintain and support data centre hardware infrastructure (servers, racks, UPS, cabling).
• Schedule installations, upgrades and maintenance to minimise disruption.
• Ensure compliance with procedures to maintain system integrity and security.

Skills

ITIL certification

Windows Server

Linux Server

VMware/Hyper-V

SAN/NAS

Backup systems

English

French (plus)

Education

University degree in Computer Science/IT

Tools

Data centre hardware

Job description

Netcompany Belgium is seeking a Senior System Administrator to ensure reliable ICT operations across our European projects. You will diagnose issues, install and upgrade infrastructure software, and monitor performance while maintaining data centre hardware like servers, UPS, and cabling.

The role emphasizes security compliance and independent troubleshooting. The ideal candidate holds a university degree in IT, at least 6 years of experience, and an ITIL certification.