We are seeking an Interior CAD Integrator to own the digital integration of the e200X cabin and cockpit. You will take design intent - seats, stretcher systems, trim panels, doors and hatches, transparencies, stowage, and interior mechanisms and integrate it into the

aircraft-level CAD environment, resolving packaging, clearances, structural interfaces, and system routing with engineering teams. This role sits at the heart of turning industrial design into a certifiable, manufacturable aircraft

interior.

Key Responsibilities

• Build, manage, and integrate detailed 3D CAD models of cabin and cockpit interior assemblies - seating (including paramedic seat and stretcher provisions), trim panels, flooring, doors/hatches, and transparencies - within the master aircraft digital mock-up.

• Perform packaging studies, clearance and interference checks, ingress/egress assessments, and mechanism kinematics (doors, hatches, seat adjusters, stowage) in CAD.

• Define and manage interfaces between interior components and airframe structure, electrical harnesses, ECS, and other systems; maintain interface control documentation.

• Convert Class-A/industrial design surfaces into engineered, tooled-part geometry with appropriate attachment schemes, tolerances, and material thicknesses.

• Produce and maintain production-intent drawings, BOMs, and CAD data packages for suppliers and in-house fabrication, following configuration management and PLM discipline.





• Support ergonomics and human factors evaluations (e.g., DELMIA human modelling) with accurate, up-to-date interior geometry.

Requirements

• Bachelor's degree in Mechanical/Aeronautical Engineering or equivalent.

• 3 to 4 years of experience in interior/mechanical CAD integration in aerospace, automotive, or a comparable regulated industry.

• Strong proficiency in CATIA V5/3DEXPERIENCE (part design, generative shape design, assembly design, kinematics); experience working within a PLM environment.

• Solid grasp of mechanical design fundamentals: fastening and attachment strategies, tolerancing and GD&T;, sheet metal, plastics, and composite part design.

• Experience with digital mock-up practices - clash detection, zoning, packaging, and interface management in large assemblies.

• Ability to read, create, and release engineering drawings to production standards.

• Strong cross-functional communication - you will work daily with industrial designers, structures, systems, and certification engineers.

Benefits

• Ownership of the digital interior of an Indian eVTOL aircraft heading into its real-aircraft build phase.

• A high-trust, multidisciplinary workplace where design, engineering, and certification sit at one table.

• Deep exposure to eVTOL certification and integration challenges at the frontier of urban air mobility.

📌 Aircraft Cockpit / Cabin CAD Integrator (Chennai)
🏢 Ubifly Technologies
📍 Chennai