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Sansaone

Network Security Engineer (SN0960)

Sansaone
Belgium · Full-time · Entry
Job Description

Welcome to Sansaone, a dynamic force in the realm of ICT talent acquisition. Born out of a passion for excellence and a vision for connecting outstanding professionals with forward-thinking organizations, we stand as a beacon for strategic recruitment solutions in the Information and Communication Technology sector. With a commitment to excellence and a passion for connecting exceptional professionals with innovative organizations, we are your strategic partner in building transformative teams.

We are seeking an experienced Network Security Engineer to design, implement, secure, and maintain robust network infrastructures across LAN, WAN, and WLAN environments.

  • This role requires strong technical expertise in network design, security, and automation, along with proactive performance monitoring and incident response capabilities.
  • The ideal candidate will work cross-functionally to ensure reliable and secure network operations in alignment with business and compliance objectives.

Key Responsibilities

  • Network Infrastructure Management: Design, deploy, and support scalable and high-availability network architectures, including LAN, WAN, and wireless systems.
  • Firewall & Security Configuration: Configure and manage firewalls (FortiGate preferred), enforce network access policies, and monitor security compliance across systems.
  • Network Monitoring & Troubleshooting: Utilize tools such as Prometheus and PRTG to monitor performance, detect anomalies, and resolve incidents efficiently.
  • Automation & Scripting: Develop automation scripts using Bash and Python to streamline configuration, management, and performance optimization tasks.
  • Cross-Team Collaboration: Partner with system and security teams to troubleshoot issues, integrate services, and maintain network integrity across platforms.
  • Documentation: Create and maintain detailed documentation including network diagrams, configuration logs, and incident reports for compliance and operational continuity.
  • Security Implementation: Collaborate with security teams to deploy VPNs, implement access control policies, and protect data through robust network security practices.
  • Incident Management: Act as the first line of response for network-related issues; participate in root cause analysis and recommend preventive strategies.

Required Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or equivalent relevant experience.
  • 5+ years of hands-on experience in network engineering or network security.
  • Strong knowledge of routing, switching, and firewall technologies including FortiGate, VPNs, routers, and switches.

Skills

  • network protocols
  • TCP/IP
  • VLANs
  • network performance monitoring
  • Prometheus
  • PRTG
  • Scripting skills
  • Bash
  • Python
  • Linux and Windows server environments
  • Excellent troubleshooting, analytical, and problem-solving capabilities.
  • Strong communication and documentation skills

Hiring Team Member

Avula Srivalli

Recruitment Coordinator

  • LinkedIn
  • Mail

Key Skills

Ranked by relevance

network security vpns wan lan configuration management technical expertise incident response windows server prometheus firewalls firewall wireless routers python server bash wlan
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Country Guide

Belgium

International hub for EU careers

Posted
May 05, 2025
Type
Full-time
Level
Entry
Location
Brussels
Company
Sansaone

Industries

IT Services IT Consulting

Categories

Information Technology

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