Firewall Platform Engineer — Security Operations

WLG; Henegouwen; Sur place; EUR 42 000 - 54 000; Plein temps

Résumé du poste

WLG in Mons, Belgium, is seeking a firewall specialist to join a small security team. The role centers on platform-side security, scripting for automation, and maintaining a disciplined, documented change process.

The work is conducted on-site in Mons with weekly sprint planning. The ideal candidate will have solid firewall administration experience on next-generation platforms, strong networking knowledge, scripting skills, and professional English communication.

Qualifications

• Solid experience as a firewall administrator on next-generation platforms.
• Good networking knowledge and familiarity with cyber security tooling.
• Scripting for automation of routine administration.
• The temperament for pro-active maintenance — the work is measured in what did not break.
• Professional English, spoken and written.

Responsabilités

• Build, install and configure next-generation firewalls, and bring them under central management with the right template and device group settings.
• Configure high availability, time and name resolution settings, and keep software and threat signatures current through the maintenance windows.
• Implement, verify and adapt firewall rulesets and policies as requirements change.
• Work the ticket queue to the agreed response times — four hours for normal events, one hour for high and critical — across phone, mail and chat.
• Keep logging and log forwarding correct so events reach the central database.
• Write and maintain standard operating procedures and security documentation, and automate the recurring administration.
• Troubleshoot with the network and platform teams, and support users on secure cross-domain exchange.

Connaissances

Firewall administration

Networking knowledge

Scripting for automation

Proactive maintenance

Professional English

Description du poste

WLG in Mons, Belgium, is seeking a firewall specialist to join a small security team. The role centers on platform-side security, scripting for automation, and maintaining a disciplined, documented change process.

The work is conducted on-site in Mons with weekly sprint planning. The ideal candidate will have solid firewall administration experience on next-generation platforms, strong networking knowledge, scripting skills, and professional English communication.