Consulting Network & Security Engineer — Design, Automate & Protect

keystone-solutions; Brussel Hoofdstad; Sur place; EUR 66 960 - 100 440; Plein temps

Résumé du poste

Keystone Solutions is seeking a Network & Security Engineer Expert for a consultancy mission at a client site in the Brussels region. You will design, implement, and secure diverse network infrastructures, including Wi-Fi and telephony, while contributing to documentation and operational automation.

The role requires autonomy, client-facing capabilities, and on-call availability. Proficiency in technical English is essential; travel to client sites is expected.

Qualifications

• Automation experience with scripting and Ansible.
• MSS Office tools (O365, Visio) proficiency.
• Expertise in Cisco networks and network equipment.
• Strong knowledge of TCP/IP, IPv4/IPv6, VLAN, MPLS, VPN/IPsec, dynamic routing.
• Network security: firewalls (Fortinet, Palo Alto) and NAC/IEEE 802.1X.
• DNS, DHCP, IPAM/DDI administration.
• Wireshark and PRTG for monitoring and diagnostics.
• VMware vSphere virtualization experience.

Responsabilités

• Define and implement standardized, automated network processes.
• Produce high-level and low-level design documents.
• Contribute to network infrastructure projects and security solutions.
• Perform network audits and identify optimization opportunities.
• Stay updated on developments and new infrastructure requirements.

Connaissances

Scripting

Cisco networks

Network protocols

Network security

Infrastructure services

Network monitoring

Virtualization

English proficiency

Outils

Ansible

O365

Visio

WLC/NAC/DCNA tools

Wireshark

PRTG

VMware vSphere

Description du poste

Keystone Solutions is seeking a Network & Security Engineer Expert for a consultancy mission at a client site in the Brussels region. You will design, implement, and secure diverse network infrastructures, including Wi-Fi and telephony, while contributing to documentation and operational automation.

The role requires autonomy, client-facing capabilities, and on-call availability. Proficiency in technical English is essential; travel to client sites is expected.