Senior CIS Security Engineer — Risk

NATO-related security engineering role is available for a Senior Engineer, CIS Security, based on-site in Belgium. The position requires active COSMIC TOP SECRET clearance and experience in risk assessment, accreditation, and CIS protective measures for enterprise environments.Responsibilities include developing accreditation documentation, witnessing tests,...

Skills, Knowledge, Experience Required Comprehensive knowledge of and experience with conducting security risk assessments and with the security accreditation process, including the development of the required documentation ; Comprehensive knowledge of the principles of computers and communication security, networking, edge security and the vulnerabilities...

Comprehensive knowledge of and experience with conducting security risk assessments and with the security accreditation process, including the development of the required documentation ;Comprehensive knowledge of the principles of computers and communication security, networking, edge security and the vulnerabilities of modern operating systems and...

Senior Cyber Security Engineer – CIS AccreditationCity, CountrySpektrum 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...

Deadline Date: Monday 5 October 2026 Requirement: Senior Engineer, CIS Security Location: Braine-l’Alleud, BE Full Time On-Site: Yes Time On-Site: 100% Total Scope of the request (hours): 760 Required Start Date: 10 November 2026 End Contract Date: 31 December 2026 Required Security Clearance: NATO COSMIC TOP SECRET Duties & Role: Provide security...

Spektrum Management Group in Belgium seeks a Senior Cyber Security Engineer – CIS Accreditation to lead risk assessment and accreditation activities for NATO-related CIS systems. The role focuses on edge security across internal operations and client networks, ensuring compliance with CIS policies.You will develop security documentation, coordinate audits,...

NATO Agency in Belgium seeks a Senior Engineer for CIS Security to provide security accreditation support for NATO CIS with emphasis on edge security, for internal operations and for Agency's customer-funded networks.The role involves conducting security risk assessments, developing accreditation documents, witnessing security testing, coordinating audits,...

Deadline Date: Monday 5 October 2026Requirement: Senior Engineer, CIS SecurityLocation: Braine-l'Alleud, BEFull Time On-Site: YesTime On-Site: 100%Total Scope of the request (hours): 760Required Start Date: 10 November 2026End Contract Date: 31 December 2026Required Security Clearance: NATO COSMIC TOP SECRETDuties & Role:Provide security accreditation...

Responsibilities Provide security accreditation advice and guidance to NCI Agency Project and System Managers across the full lifecycle of NATO CIS. Act as the focal point between NCI Agency and NATO Security Accreditation Authorities (SAAs). Build and sustain effective communications with Security Accreditation Boards, NATO SAAs, and NCI Agency...