Network Administration Jobs in Belgium

Tessenderlo Groups Global ICT Department is seeking a Security Engineer/Analyst to strengthen the protection of our global computer networks ICT applications and infrastructure. This hybrid role is approximately 70% engineering and 30% analysis combining hands-on implementation with security monitor...

DescriptionDeadline Date: Wednesday 14 January 2026Requirement: Penetration TesterLocation: Mons BEFull Time On-Site: YesTime On-Site: 100% Total Scope of the request (hours): 1460Required Start Date: 23 February 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRETDuties...

DescriptionDeadline Date: Wednesday 14 January 2026Requirement: Penetration TesterLocation: Mons BEFull Time On-Site: YesTime On-Site: 100% Total Scope of the request (hours): 1460Required Start Date: 23 February 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRETDuties...

DescriptionDeadline Date: Wednesday 14 January 2026Requirement: Penetration TesterLocation: Mons BEFull Time On-Site: YesTime On-Site: 100% Total Scope of the request (hours): 1460Required Start Date: 23 February 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRETDuties...

Would you like to join the leading international intergovernmental organizationWe are seeking a highly skilled and experienced Penetration Tester to join a dynamic team responsible for securing critical NATO systems and infrastructure. The ideal candidate will lead and participate in offensive and d...

Spektrum have a wide range of exciting opportunities in several global locations.We are always looking to add great new talent to our team and look forward to hearing from you.Spektrum supports apex purchasers (NATO UN EU and National Government and Defence) and their Tier 1 supplier ecosystem with...

Job Title : Senior Linux EngineerLocation : Brussels - next to public transportContract : Freelance / long-term mission (2 years)About the RoleWe are looking for aSystem Engineerto join a Sysadmins team responsible for ensuring that tailor-made infrastructure solutions for clients in therailway and...

Who we are:For more than 70 years NATOs mission has been to preserve peace and security in the Alliance for nearly one billion citizens. The NATO Communications and Information Agency (NCI Agency) and its predecessors have worked tirelessly in providing the means that enable the connectedness and to...