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Network & Security Engineer

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?

Duties and responsibillities:‚Äč

  • Support (L3) the assigned network scope
  • Participate to a 24/7h on-call schedule supporting the assigned network assets.
  • Understand business needs and translate them in IT solutions supporting those business needs
  • Ensure developed solutions are integrated in the current network topologies
  • Ensure that developed solutions are being supported by current processes and existing or new network management tools.
  • Build and test low level design documents based on existing high-level design and standards documents
  • Implement according to existing change processes new network topologies/devices and functionality.
  • Ensure standard asset management activities are timely executed for the assigned network assets

Job Requirements

Bachelor/Master or equivalent by experience
Required experience / knowledge            

Technical experience / mandatory     

  • At least 5 years of relevant experience
  • Exprience in configuring and troubleshooting Cisco routing, switching and wireless topologies and their corresponding devices + Wifi networks & protocols
  • Experience  in building and updating technical documentation and inventories
  • Experience in analysing and solving complex network issues
  • Good knowledge of technical network monitoring and troubleshooting tools.
  • Good knowledge of Configuration Management tools.
  • Good understanding of / follow-up on service operation’s needs (SLA/KPI) for the assigned technical domain.
  • Proven Cisco routing, switching and working experience
  • Proven working experience in configuring and supporting Cisco Wireless networks and Remote Access
  • Cisco Professional (CCNP) level routing, switching, wireless and security certifications
  • Proven experience with Fortinet

Language requirements : 

  • NL/FR/EN : Good level

Working Location


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 Anne Thyoux on 0475 72 92 17

Proximus SpearIT – 38 Ferdinand Allenstraat – 3290 Diest

Apply now!