Security Engineer

Deutsche Post

Deutsche Post

Diegem, 1831 Machelen, Belgium

Posted on Apr 22, 2026

DHL Express - a company that connects people!

What makes DHL great? Our People! We know each employee’s individual contributions make us the #1 Express Delivery and Logistics Company in the world.

Distinguished as No.1 World’s Best Workplace™ by Great Place to Work and Fortune Magazine DHL Express is committed to maintaining an environment that empowers every team member to make the greatest possible impact on our business. Our corporate culture is about personal commitment – to our business, to each other and to our global communities. DHL is dedicated to being a great place to work. Start YOUR career with DHL today…

We are looking for a Security Engineer based in Diegem.

How will you contribute to the success of DHL?

  • Operate Checkpoint/Checkpoint Maestro Hyperscale/Palo Alto firewalls with no downtime principles
  • Manage and execute projects to improve network security
  • Troubleshoot and resolve firewall issues in a production environment
  • Build a firewall lab / test environment similar to our production environments
  • Capable of resolving issues with adjacent devices in the network
  • Design and implement new security principles to protect the Global Aviation IT environment from external threats

Do you have what it takes?

  • 5+ years network security experience
  • Extensive knowledge of routing protocols and more specific of OSPF
  • Extensive knowledge of checkpoint and Palo Alto firewalls
  • Extensive knowledge of L2/L3
  • CCSA certification or similar
  • CCSE certification or similar
  • CCSM certification is a plus
  • CCME certification is a plus
  • Experience with Linux and Windows servers on the network
  • Skills to effectively communicate via oral and written communications in English
  • Experience with maintaining and debugging network equipment
  • Experience with R81.x/R82.x

Please submit your application along with your CV and a copy of your highest educational degree (e.g., Bachelor’s, Master’s, or MBA certificate).

DHL is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic.
Liesbeth Van Criekingen - Lead HR Business Partner
Sarah Stroobants - HR Specialist