Senior Network Security Engineer - Hybrid (Brussels)

V-IT NV; Brussel; Hybride; EUR 70 000 - 110 000; Plein temps

Résumé du poste

V-IT NV is seeking a Senior Network Security Engineer to support 24/7 operations across IT and OT environments in Brussels. You will manage routing, switching, and security in Cisco-centric networks, including ACI and SD-WAN, while collaborating with ICT teams across Europe.

The role requires fluency in English with Dutch or French, cloud experience, and automation skills (Python/Ansible). A hybrid work setup is available after an initial office period.

Qualifications

• Background in computer science.
• Fluent in English; Dutch or French also required.
• Knowledge of routing and switching protocols (OSPF, ISIS, MP-BGP, MST).
• Experience with cloud technologies and Cisco Wireless.
• Familiarity with Python and/or Ansible for automation.
• Knowledge of monitoring, NAC, central syslog, TACACS and RADIUS servers.
• Understanding of firewall technologies.
• Knowledge of ACI or Cisco SDWAN is a plus.

Responsabilités

• Operate within a 24/7 team supporting company activities.
• Work in IT and OT environments; prepare and execute changes.
• Deploy and maintain IT systems.
• Support colleagues in Belgium and Europe.
• Engage with routing, switching and software networking aspects.
• Collaborate with ICT teams and work independently when required.
• Provide support to teammates and standby roles.

Connaissances

Networking knowledge

Python

Ansible

OSPF

ISIS

MP-BGP

MST

Cloud technologies

Cisco Wireless

Monitoring tools

NAC

Syslog

TACACS

RADIUS

Firewalls

Cisco ACI

Cisco SD-WAN

Python/Ansible automation

Travel readiness

Formation

Computer science degree

Outils

Cisco ACI

MS Azure

Cisco SD-WAN

Cisco ASR

Catalyst

Nexus

Checkpoint firewalls

Palo Alto firewalls

Zabbix

Elastic

ISE

Description du poste

V-IT NV is seeking a Senior Network Security Engineer to support 24/7 operations across IT and OT environments in Brussels. You will manage routing, switching, and security in Cisco-centric networks, including ACI and SD-WAN, while collaborating with ICT teams across Europe.

The role requires fluency in English with Dutch or French, cloud experience, and automation skills (Python/Ansible). A hybrid work setup is available after an initial office period.