CIS Security Engineer – NATO SECRET, On-Site Mons

Spektrum, based in Mons, Belgium, is seeking an experienced cyber security professional to join our NATO-focused program team. You will install, configure and test security infrastructure, and support deployment across NATO CIS environments. The role requires deep knowledge of firewall, IDS/IPS, vulnerability management and incident response, with strong...

EMW in Mons, Belgium seeks a Senior Cyber Security Specialist – PKI to install, configure and maintain NATO PKI systems (NPKI) and related infrastructure. The role covers LDAP, OCSP, HSM, and certificate management with 2nd/3rd line CIS support. You will cooperate with CES and other NATO stakeholders to ensure security policy compliance and operational...

EMW, Inc. seeks a CYBER SECURITY Guard and Diode Engineer to manage cross-domain security systems. You will handle Guards, Data Diodes, and automation tasks, ensuring continuous operation of secure data exchanges. You will work on-site in Mons, Belgium, supporting NATO-grade security, patching, and documentation. A NATO Secret clearance and 3+ years in cyber...

Spektrum is seeking personnel to join our team to support NATO NCIA client projects in a high‑impact cyber and CIS monitoring program. The role focuses on translating operational needs into detailed engineering requirements, developing architectural artefacts, and coordinating with stakeholders to deliver secure capabilities on-site in Mons, Belgium. The...

Spektrum seeks seasoned cyber security professionals to support NATO-related PKI and CIS services in Mons, Belgium. The role focuses on installing, configuring, and maintaining PKI infrastructure, LDAP services, and secure IT environments for allied operations. The ideal candidate has extensive networking experience, scripting skills, and a background in...

NATO - North Atlantic Treaty Organisation Job Description - Cyber Security Engineer (261435)Cyber Security Engineer - 261435NATO Body NATO Communications and Information Agency (NCIA)Schedule Full-timeApplication Deadline 27-Sep-2026, 9:59:00 PMSalary (Pay Basis) Grade NATO Grade G15Who we are:For more than 70 years, NATO’s mission has been to preserve...

EMW in Mons, Belgium, is seeking a Cyber Security Guard and Diode Engineer with NATO Secret clearance. The role covers central system administration and configuration of guards and data diodes, cross-domain data exchange, and automation tasks to ensure continuous operation. The successful candidate will have at least 3 years in cyber security, Linux...

Deadline Date: Monday 28 September 2026Requirement: Senior Cyber Security SpecialistLocation: Mons, BEFull Time On-Site: YesTime On-Site: 100%Total Scope of the request (hours): 395Required Start Date: 3 November 2026End Contract Date: 31 December 2026Required Security Clearance: NATO SECRETDuties & Role: Under the direction of the Section Head of Cyber...

Deadline Date:Thursday 24 September 2026 Requirement:Senior Cyber Security Specialist – PKI Location:Mons, BE Full Time On-Site:Yes Time On-Site:100% Total Scope of the request (hours):395 Required Start Date:30 October 2026 End Contract Date:31 December 2026 Required Security Clearance:NATO SECRET Duties & RoleUnder the direction of the Section Head of...