NATO Linux Cyber Security Engineer

Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with professional services, specialised aerospace and defence sales, delivery, and operational subject matter expertise. We are looking for personnel to join our team and...

Job Juncture seeks a Senior Cyber Security Engineer in Mons, Belgium, for NATO-grade security work. The role is full-time and on-site, with relocation assistance available and a start date in December 2026.You will help design secure architectures, assess risks, implement security controls, and guide incident management while coordinating with stakeholders...

A red team is only as good as the tooling behind it - and somebody has to keep that tooling up. A defence cyber team near Mons runs a platform for emulating real adversary behaviour against its own estate. You would be the person who owns that platform end to end: the Linux underneath it, the containers it runs in, the accounts, the proxies and the...

NPAworldwide is seeking a Senior Cyber Security Engineer for an on-site role in Mons, Belgium. The position is full-time and 100% on-site, with a not-to-exceed rate of 87 EUR and a total scope of 166 hours. Start date is 16 December 2026 and end date is 31 December 2026.Applicants must hold a NATO SECRET clearance, be a national of a NATO member country, and...

NCIM in Belgium seeks an experienced cyber security professional to manage cross-domain data exchange and system hardening across Linux environments. You will implement guards and data diode configurations, conduct testing, and develop automation scripts for daily administration tasks.The role requires NATO Secret clearance, 3+ years in cyber security,...

EMW, Inc. in Mons, Belgium is seeking a Senior Cyber Security Engineer to join on-site. You will lead cyber security architecture, risk analysis and incident response efforts in collaboration with NCIA and NCSC stakeholders.The role requires NATO SECRET clearance, a bachelor’s degree in a related field and at least 3 years of cybersecurity delivery...

Spektrum in Mons, Belgium, is seeking a Senior Cyber Security Engineer to design, deliver and govern secure infrastructure for NCIA/NCSC projects. The role combines architecture, risk management and hands-on security engineering to protect critical networks and data.You will lead small technical teams, collaborate with stakeholders across defense and...

EMW is seeking a Cyber Security Guard and Diode Engineer in Mons, Belgium, to oversee central system administration of Guards and Data Diodes. The role requires NATO Secret clearance and 3+ years in cyber security, with on-site work and potential limited remote arrangements.The contractor will handle installation, configuration, monitoring, and patching;...

The platform everyone else runs on. Keep it fast, patched and boringly reliable. A multinational defence organisation in Mons runs Infrastructure as a Service across on-premises, private and public cloud. It is looking for a senior technician to run, improve and secure that platform, with a strong Linux focus. What You Would Be Doing Keeping IaaS services...