Hiring: Mechanical CAD Engineer / CAD Data Specialist — Contract

Xpert Systems, Inc. is looking for an experienced Mechanical CAD Engineer / CAD Data Specialist to support a large-scale engineering data acquisition and quality-validation project.

We are building a high-quality collection of mechanical CAD models and engineering drawings for AI model and AI agent training.

This role is ideal for someone with robust hands-on experience working with mechanical parts, STEP files, manufacturing drawings and CAD model validation.

What You Will Work OnThe project involves reviewing, sourcing, organizing and validating CAD data representing real mechanical components, including:
• Machined parts
• Turned parts
• Sheet-metal components
• Brackets
• Fixtures
• Plates
• Housings
• Flanges
• Other manufacturing-oriented mechanical components

The CAD models primarily need to use conventional analytic mechanical geometry, including:
• Planes
• Cylinders
• Cones
• Spheres
• Tori
• Fillets
• Chamfers




Models should represent realistic engineering parts rather than simple primitives or highly organic/freeform geometry.

CAD Model RequirementsCandidates should be comfortable evaluating mechanical CAD models against technical criteria such as:
• STEP file quality and compatibility
• Solid-body structure
• Number and complexity of faces
• Part proportions
• Feature visibility
• Holes, bosses, fillets and chamfers
• Duplicate and near-duplicate detection
• Identification of freeform/B-spline/lofted geometry
• Identification of inappropriate meshes or overly complex models
The project includes both individual parts and limited small multi-body models.
CAD + Engineering Drawing ValidationA major part of the work involves validating CAD + technical drawing pairs.
Each pair should contain:

1. A STEP model of the mechanical part
2. A fully dimensioned engineering drawing of exactly the same part

The engineer will help verify that:
• The STEP model matches the drawing
• Dimensions agree

📌 Mechanical CAD Engineer (India)
🏢 Xpert Systems
📍 India