Senior Engineer, CIS Security

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...

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...

Mycompas seeks a security accreditation specialist to support NATO CIS programs. You will conduct security risk assessments, identify threats, and help develop documentation for accreditation, including risk assessment reports and security operating procedures.This role emphasizes edge security, enterprise protection, and implementation of CIS security...

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...

Vector Synergy seeks a security specialist to support NATO CIS security accreditation, with focus on edge security across internal operations and customer networks. The role requires deep hands-on experience in risk assessments and documentation.You will develop security documents, assess threats, and work within NATO CIS directives to ensure compliant...

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,...

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,...

WLG is seeking a senior security architect to own reference architectures, risk registers, and safe design reviews for our commercial applications. You will drive threat modelling, oversee hardening baselines, and manage cloud configurations across Azure and AWS while integrating AI tooling with existing apps.You will work hands-on with Windows and Linux...