Cisco Network Engineer - IT/OT, Cloud & Automation

NISH Tech BV; Brussel Hoofdstad; Hybrid; EUR 110,000 - 180,000; Full time

Job summary

NISH Tech BV is seeking an experienced Network Engineer to join a team responsible for deployment, security, maintenance, and operation of a complex enterprise IT and OT network infrastructure. You will work in a Cisco-based environment and contribute to data centre connectivity, cloud integration and WAN modernization.

The role involves collaboration with ICT colleagues across Belgium and other European locations, occasional travel to Belgian sites, and a 24/7 on-call rotation.

Qualifications

• Strong knowledge of enterprise routing and switching and related protocols.
• Experience with OSPF, IS-IS, MP-BGP and MST.
• Understanding of firewall technologies and cloud networking.
• Experience with Cisco Wireless deployments and network automation with Python/Ansible.
• Knowledge of network monitoring, NAC and central logging, and TACACS/RADIUS.

Responsibilities

• Deploy, maintain and operate enterprise network infrastructure across IT/OT.
• Manage routing and switching in complex environments and support LAN/WAN.
• Configure firewall and cloud networking technologies and perform network changes.
• Contribute to data centre connectivity and cloud integration projects.
• Assist WAN modernization and gather requirements from application teams.
• Collaborate with ICT colleagues across Belgium and Europe; travel as needed.
• Contribute to network automation using Python and Ansible.
• Support monitoring, logging and NAC solutions; work with TACACS/RADIUS.
• Participate in on-call/standby rotations (up to one week in four).

Skills

Enterprise routing & switching

OSPF

IS-IS

MP-BGP & MST

Firewall technologies

Cloud networking

Cisco Wireless

Python

Ansible

NAC & central logging

TACACS & RADIUS

Dutch or French

Independent & collaborative

Education

BSc/BA in Computer Science or related field

10+ years enterprise network engineering experience

Tools

Python automation tooling

Ansible automation

Job description

NISH Tech BV is seeking an experienced Network Engineer to join a team responsible for deployment, security, maintenance, and operation of a complex enterprise IT and OT network infrastructure. You will work in a Cisco-based environment and contribute to data centre connectivity, cloud integration and WAN modernization.

The role involves collaboration with ICT colleagues across Belgium and other European locations, occasional travel to Belgian sites, and a 24/7 on-call rotation.