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Principal Systems Engineer (Architecture, Network Design and SATCOM) for NATO with security clearance
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Full-time
bachelor degree, postgraduate degree
Posted 1d ago
~40 hrs/week
Responsibilities
Lead the development and architecture of complex, mobile communications solutions including satellite and wireless systems. Manage technical standards, project requirements, and cross-functional stakeholder communication to ensure stable and compliant system designs.
Requirements
Requires a Master's degree with five years of experience or a Bachelor's with eight years in a related discipline. Candidates must hold a valid security clearance, be a citizen of a NATO member country, and possess expertise in architecture frameworks and deployable CIS technologies.
Full job description
A NATO organisation in Braine-l'Alleud is looking for a principal solution engineerto lead the architecture of complex communications solutions — the deployable, dispersible andhighly mobile kind, where power, wireless and satellite all have to work together in the field.This is a senior post: you would set the standards other projects build to.
What you would be doing
Leading the development of architectures for complex solutions and keeping them consistentwith agreed requirements.
Setting the policies, principles and practices for selecting solution architecturecomponents.
Managing trade-offs between functional, service quality and systems management requirements,and communicating the decisions to stakeholders.
Coordinating the target architecture across several projects at once, keeping the designstable and standards-compliant.
Driving scoping, requirements definition and prioritisation on large initiatives —establishing baselines, negotiating competing priorities, and managing changes properly.
Setting systems development policy and making security and privacy integral to it, andmanaging the resources, technical, financial and quality targets across all stages.
Producing or approving network architectures, topologies and configuration databases, andspecifying design parameters for connectivity, capacity, speed, interfacing, security andaccess.
Assessing network risk and specifying recovery routines and contingency procedures, withdesign views for each stakeholder group.
What they are looking for
A Master's degree in a related discipline with five years of relevant experience, or aBachelor's with eight.
Proven experience leading teams of technical staff.
Current and future deployable, dispersible and highly mobile CIS technologies.
Design and systems integration experience covering AC power distribution, emergencygeneration and fuel storage, and UPS.
A good grasp of wireless technologies including satellite communications.
Architecture modelling languages — UML, SysML or ArchiMate — preferablyinside an architecture framework (NAFv4, TOGAF, DODAF, Zachman) and model-based systemsengineering.
Quality assurance practice, and solid experience developing, implementing, fielding, testingand maintaining modern communications equipment.
ITIL Foundation and PRINCE2 Foundation (or an equivalent project managementcertification such as PMP).
Nice to have
NATO Architecture Framework version 4, and Federated Mission Networking applied in servicedesign.
PRINCE2 Practitioner or equivalent, and ArchiMate or TOGAF certification.
An international environment with both military and civilian colleagues.
Practical detail
Braine-l'Alleud, Belgium — full time on site, normal office environment, withtemporary duty to other NATO sites in Belgium one to two times a month.
28 September to 30 December 2026, 488 hours in total.
Graded at the equivalent of NATO G20.
You must hold a valid clearance and be a citizen of a NATO member country with the right towork in Belgium.
If you have taken deployable communications from a requirement to something that actually worksin the field, this is a role with real scope.
Related keywords
Systems EngineeringArchitectureNetwork DesignSATCOMNATOUMLSysMLArchiMateNAFv4TOGAFDODAFZachmanITILPRINCE2PMPCIS
How many Management & Leadership jobs are open in Braine-l'Alleud, Belgium right now?
There are currently 71 open management & leadership positions in Braine-l'Alleud, Belgium listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Management & Leadership roles in Braine-l'Alleud, Belgium?
Companies currently hiring include UCB, World Lending Group (WLG), Spektrum, EMW, Inc., DuPont, among others. Browse the listings above to see every active employer.
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