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System Administrator 

At Proximus SpearIT, we do everything to enable companies to work smarter, safer and faster. Customers come to us for our wide and extensive offering of IT services. Due to our strong growth, we are always looking for new employees.

Proximus SpearIT strengths:

  • Infrastructure projects and integrations, on-site and in the cloud;
  • Services related to networks, security, Skype for Business, storage, network and server maintenance, monitoring, service desk, and on-site support;
  • Support by IT specialists, project managers and interim managers;
  • Sale of servers, network equipment, smartphones, tablets, PCs and accessories.

What do we expect from you?

You will be part of the NTX Consortium Team in charge of operating the European Commission’s Network Managed Services under the NMSIII framework contract.
A team of 60 people is working permanently on-site (Luxembourg and Brussel).


  • Insure the efficiency of the system and the tools
  • Development small script to help to automate some actions in case of events
  • Participate actively in daily operation tasks (Incidents, changes)
  • Participate actively in Health checks for seeking issues before they impact production (Proactive analysis)
  • Prepare and execute small projects (Releases)
  • Propose and contribute to technical improvement plans
  • Ensure compliance (in operations and projects)
  • Insure client satisfaction
  • Interact and co-operate with vendors
  • Contribute actively to Teams synergy
  • Maintain Linux distribution, in virtual platform

Job requirements

  • Education : BAC +2 in computer sciences or equivalent
  • At least 2/3 years of experience in system administration
  • Any knowledge or Experience with the following is beneficial but not mandatory:
  • Systems : Linux (debian), VMware, Docket, K3S
  • Administration of Databases and LDAP
  • Bash,  Perl or Python Scripting
  • IP Security principle (Firewall, proxy, reverse proxy, dns, remote access)
  • network principle (TCP/IP, switching, routing)
  • Any Security Certification is considered as an advantage
  • Fluent in French and English is a requirement
  • Experience in delivering in a production environment is considered as an advantage

What do we offer?

At Proximus SpearIT, you can take your career in many directions. You will be among the first to explore new technologies and can constantly update your skills in our ICT Academy. Our working culture is that of an SME: we say it like it is and never shy away from a challenge.

Since we form part of the Proximus Group, you also benefit from the advantages and security of a large company. You can expect an attractive salary and an extensive package of fringe benefits.

Eager to take the plunge?

Don’t hesitate: quickly send us your motivation letter and CV using the button below.

If you have any questions about the job, feel free to call Arnaud Llamas Bravo on 0477 90 30 23.


Proximus SpearIT nv / sa - Carlistraat / Rue Carli 4, 1140 Evere, BE

Apply now!