Hire engineers with documented CATIA V5 experience. Software is a structured field on every profile and every service — so filtering by it returns people who actually use the tool, not people who listed it once.
When CATIA V5 is the tool your output has to open in, that is a hard requirement rather than a preference — a model delivered in the wrong package is not a deliverable. Every profile and service here records software as structured data, so a search for CATIA V5 returns engineers who have actually produced work in it.
Ask for native source files explicitly in your brief. Many engineers include them at the premium package tier or as an add-on, and it is far cheaper to agree that up front than to discover afterwards that you only have a PDF of something you need to edit.
Rotating Equipment Engineering specialist — piping design & stress & tolerance & gd&t
Die Engineering specialist — conveyor design & jig & fixture design
Rotating Equipment Engineering specialist — product design for manufacture & pressure vessel design
Autonomous Flight Engineering specialist — aerodynamic analysis & certification compliance
Aircraft Structural Engineering specialist — composite structures & stress & sizing
2DaysOn-site availableDie Engineering
3DaysOn-site availableDie Engineering
3DaysRemoteRotating Equipment Engineering
5DaysRemoteAutonomous Flight Engineering
4DaysRemoteAircraft Structural Engineering
6DaysRemoteAircraft Structural Engineering