Junior Network Administrator
ID
3921
IT
Industry
(B) Antwerpen
Project
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Job description
For one of our customers in Antwerp we are in search for a Junior Network Administrator.
This entry level position will support, monitor, and troubleshoot the Cisco networking infrastructure, ensuring secure and reliable connectivity for Construction and Operation Readiness.
• Daily operations:
- Monitor Cisco routers, switches, and wireless controllers and access points using network monitoring tools and respond promptly to alerts.
- Field services including installation and decommissioning work.
• Configuration & change management: assist senior engineers in applying configuration changes, firmware upgrades, and patches on Cisco IOS/XE devices, following documented change control procedures.
• Troubleshooting: diagnose and resolve Layer 2/3 wired and wireless connectivity issues, VLAN mismatches, Wi-Fi coverage and routing problems (OSPF, …).
• Security enforcement: verify ACLs, NAT policies, 802.1x and VPNVLAN configurations are correctly implemented and aligned with security standards.
• Documentation: keep network diagrams, device inventories, and configuration backups up to date.
• Monitoring & reporting: generate regular performance and capacity reports (bandwidth utilisation, latency, error rates) and flag trends for proactive scaling.
• Support & ticketing: log work in the ITSM system, communicate status to requestors, and close tickets with clear resolution notes.
Your qualifications
• CCNA or CCNP Cisco certification.
• Strong problem-solving attitude.
• Good written/oral communication (Dutch & English).
• Ability and willingness to work collaboratively.
• Exposure to / knowledge of Firewall and IP telephony technologies would be an advantage.
• Experience in a manufacturing / construction environment would be an advantage
• In Possession of valid driving licence B and VCA/VOL.
Do you already see yourself working here? I'd love to invite you for a cup of coffee!
Apply now
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