Hire engineers with documented AutoCAD 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 AutoCAD 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 AutoCAD 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.
Municipal Engineering specialist — foundation design & pavement design
Construction Methods Engineering specialist — rcc building design & retaining wall design
Remote Sensing Engineering specialist — water treatment design & bim coordination
Rotating Equipment Engineering specialist — piping design & stress & tolerance & gd&t
Additive Manufacturing Engineering specialist — fea structural analysis & pressure vessel design
Rotating Equipment Engineering specialist — product design for manufacture & pressure vessel design
Process Optimization Engineering specialist — bioprocess scale-up & relief system design
Gas Processing Engineering specialist — bioprocess scale-up & relief system design
5DaysOn-site availableMunicipal Engineering
2DaysRemoteRemote Sensing Engineering
4DaysRemoteRemote Sensing Engineering
4DaysOn-site availableRotating Equipment Engineering
2DaysRemoteRotating Equipment Engineering
4DaysRemoteAdditive Manufacturing Engineering
5DaysRemoteAdditive Manufacturing Engineering
3DaysRemoteRotating Equipment Engineering