Siemens NX
Siemens NX is a powerful computer software that engineers and designers use to create 3D designs of products, particularly in automotive and aerospace industries. Think of it as a very advanced digital drawing board where engineers can design cars, machines, and their parts in great detail before they're actually manufactured. It's similar to other design software like CATIA or SolidWorks, but it's especially popular in automotive manufacturing. When you see this on a resume, it means the person knows how to use computer-aided design (CAD) to create and modify product designs.
Examples in Resumes
Created automotive body components using Siemens NX and NX modeling tools
Led team of designers working with Siemens NX to develop new vehicle interior components
Optimized manufacturing processes using NX CAM and Siemens NX simulation tools
Typical job title: "CAD Designers"
Also try searching for:
Where to Find CAD Designers
Online Communities
Professional Networks
Training Resources
Example Interview Questions
Senior Level Questions
Q: How would you manage a large assembly design project in Siemens NX?
Expected Answer: A senior designer should explain how they organize complex projects, manage multiple team members working on different parts, and ensure all components fit together correctly. They should mention version control and best practices for large assemblies.
Q: What experience do you have with automating design processes in NX?
Expected Answer: They should discuss creating templates, reusable components, and automated workflows to speed up design processes and maintain consistency across projects.
Mid Level Questions
Q: How do you ensure your designs are manufacturable?
Expected Answer: Should explain how they consider manufacturing constraints, material properties, and production methods while designing. Should mention checking for proper tolerances and draft angles.
Q: Can you describe your experience with surface modeling in NX?
Expected Answer: Should be able to explain creating complex curved surfaces, working with automotive body panels, and ensuring smooth transitions between surfaces.
Junior Level Questions
Q: What basic modeling tools in Siemens NX are you familiar with?
Expected Answer: Should be able to describe basic operations like creating sketches, extruding, revolving, and making simple assemblies.
Q: How do you create and modify basic part drawings in NX?
Expected Answer: Should explain basic part modeling, adding dimensions, creating different views, and making simple modifications to existing designs.
Experience Level Indicators
Junior (0-2 years)
- Basic part modeling and assembly
- Creating simple technical drawings
- Understanding basic geometric dimensions
- Working with existing designs
Mid (2-5 years)
- Complex surface modeling
- Assembly management
- Design optimization
- Creating detailed manufacturing drawings
Senior (5+ years)
- Advanced modeling techniques
- Project leadership
- Design automation
- Manufacturing process optimization
Red Flags to Watch For
- No practical experience with actual product design projects
- Lack of knowledge about manufacturing processes
- Unable to read technical drawings
- No experience working with engineering teams
