Network Security Engineer, Community Consulting

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Solliciteren

Plaats

Brussel
België
België

Contract

Vooltijds, Onbepaalde duur

Datum gepubliceerd

2026-03-03

Online to:

2026-05-02
EUR 15.00 HOUR

Network Security Engineer

Context

An independent energy infrastructure group is looking to strengthen its Network Team to support a large-scale, business-critical IT and OT environment operating 24/7 across several European countries. The team is responsible for designing, securing, operating and modernising network infrastructures, from data centres to cloud connectivity. The mission supports strategic projects such as WAN modernisation, cloud integration and secure connectivity for industrial and office environments.

Responsibilities

Operate within a team supporting company activities running 24/7

Prepare, execute and document network changes in IT and OT environments

Participate in the deployment, operation and maintenance of network systems

Support colleagues in Belgium and other European locations

Contribute to network projects (data centres, cloud connectivity, WAN modernisation)

Work across multiple networking domains including routing, switching and security

Technical skills

Must have

Background in computer science

Perfect command of Dutch or French and fluent English

In-depth Firewall expertise, CheckPoint mandatory

Strong knowledge of routing and switching protocols (OSPF, ISIS, Mst, etc.)

Experience with cloud technologies

Experience with Python and/or Ansible for automation

Knowledge of TACACS and RADIUS servers

Knowledge of backend tools for monitoring, NAC and central Syslog

Ability to work independently and collaboratively within a team

Willingness to take part in a standby role (max. 1 week out of 4)

Driving licence and own car

Ability to travel to Belgian sites when required

Should have

Experience in mixed IT and OT environments

Familiarity with Cisco networking ecosystems

Experience supporting international teams or multi-site environments

Nice to have

Knowledge of Juniper technologies

Experience with Palo Alto Firewalls

Exposure to tools such as Zabbix, Elastic or Cisco ISE

Solliciteren