Network & Security Engineer Job ID: JP054666

ITProposal • Brussels, Brussels • Posted June 26, 2026

About the Role

Network & Security Engineer

Job Description

We are looking for a Senior Network & Security Engineer to design, implement, secure, and maintain enterprise network, Wi-Fi, security, and telephony infrastructures. You will collaborate with infrastructure, security, and application teams to deliver scalable and secure networking solutions, support infrastructure projects, and optimize operations through automation and standardization.

Key Responsibilities

  • Design, implement, and maintain network, Wi-Fi, security, and telephony infrastructures.
  • Deploy and support network security solutions, including firewalls, NAC, and load balancers.
  • Produce technical documentation, including High-Level Design (HLD), Low-Level Design (LLD), and operational documentation.
  • Perform network audits, infrastructure upgrades, and security improvements.
  • Develop and automate operational processes using s...