Senior 3D Designer (Simulation & Terrain)

Role Purpose:

The Senior 3D Designer (Simulation & Terrain) is responsible for creating, optimizing and maintaining realistic 3D environments used in military and tactical simulation exercises. The role involves designing terrains, assets and textures with high visual fidelity and performance, ensuring that the environments meet operational and training requirements. The position also contributes to the integration of 3D assets into simulation platforms and supports After-Action Review (AAR) data visualization and preparation.

Key Responsibilities:

• Design, model and texture 3D terrains, assets and environments for simulation platforms.
• Optimize 3D models and materials for real-time performance and visual realism.
• Implement GIS data and terrain generation workflows using specialized tools.
• Ensure compatibility of 3D assets with simulation engines (VBS, Unreal or similar).
• Collaborate with scenario designers and engineers to align visual content with operational objectives.
• Contribute to After-Action Review (AAR) data visualization by providing accurate 3D representations of the terrain.
• Maintain organized versioning and asset libraries to support iterative development and scalability.

Required Qualifications & Skills:

• Education:
• - Bachelor’s degree in 3D Design, Game Development, Computer Graphics, or equivalent experience.
• - Dutch, French and English – minimum B2 level in each.

• Technical Skills:
• - Expertise in real-time 3D environment creation and optimization.
• - Strong proficiency in Blender, Unreal Engine (or equivalent real-time engines).
• - Knowledge of GIS workflows and terrain modeling techniques.
• - Experience with physically based rendering (PBR) workflows and materials.
• - Understanding of version control and collaborative asset production.
• Tools & Technologies:
• - Blender, Substance Painter/Designer, and Photoshop.
• - QGIS and VBS Terrain Builder for GIS and terrain generation.
• - Unreal Engine or similar real-time 3D platforms.
• Soft Skills:
• - Ability to collaborate effectively with multidisciplinary teams (designers, engineers, and operators).
• - Attention to detail and commitment to delivering visually consistent, high-quality work.
• - Adaptability to operational and technical requirements in dynamic environments.
• - Strong communication skills and willingness to learn new tools and workflows.
• - Capacity to integrate into military culture and maintain discipline and confidentiality.

Security Requirements:

National SECRET security clearance required or eligibility to obtain it.

Working Conditions:

• - Full-time position with rotating or extended shifts (06:00–22:00).
• - Occasional 24-hour coverage during exercises or urgent operations.
• - Participation in national and international exercises as required.