CATIA CAD Engineering Specialist (English)

OpenTrain AI, Inc.; United States; Remote; USD 87,000 - 168,000; Part time

Job summary

OpenTrain AI, Inc. seeks a contractor to create and edit CATIA models, assemblies, and surfaces while explaining design workflows for AI training. This is a remote, part-time contractor role paying $63 to $122 per hour, open to candidates in the United States and many other countries.

You will complete practical CATIA design tasks, document decisions clearly, and ensure accurate, high-quality CAD outputs for AI training purposes.

Qualifications

• Professional hands-on CATIA experience and experience on professional CAD or engineering projects.
• Knowledge: Mechanical design, 3D CAD modeling, and assemblies.
• Background: Mechanical engineering, aerospace engineering, automotive engineering, or related field.
• Clear technical explanations, strong attention to detail, and good communication skills.

Responsibilities

• Create and edit 3D CAD models and mechanical parts in CATIA.
• Work on part design, assembly modeling, surface modeling, and engineering drawings.
• Demonstrate practical CAD design and engineering workflows.
• Explain and document each design step clearly.
• Review technical tasks and provide feedback that supports AI model improvement.
• Maintain accuracy and quality across completed tasks.

Skills

CATIA modeling

Explain workflows

CAD design communication

Attention to detail

Education

Mechanical engineering or related field

Aerospace/Automotive familiarity

Tools

CATIA

Job description

Create and edit CATIA models, assemblies, surfaces, and engineering drawings while explaining your design workflow for AI training. This remote contractor role pays $63 to $122 per hour and is open to candidates in listed countries.

Remote Hourly · $63–$122/hr

$63–$122/hr

Compensation

Contract, part-time

Engagement

Remote

Location

Oct 30, 2026

Posted

Open in 51 countries

United States + more

• Algeria
• Argentina
• Austria
• Bahrain
• Bangladesh
• Belgium
• Brazil
• Canada
• Chile
• Colombia
• Denmark
• Egypt
• France
• Germany
• Ghana
• Greece
• India
• Indonesia
• Italy
• Japan
• Jordan
• Kazakhstan
• Kenya
• Kuwait
• Kyrgyzstan
• Lebanon
• Malaysia
• Mexico
• Morocco
• Netherlands
• Nigeria
• Oman
• Pakistan
• Palestine
• Peru
• Philippines
• Portugal
• Qatar
• Saudi Arabia
• Singapore
• South Africa
• Spain
• Sri Lanka
• Switzerland
• Taiwan
• Thailand
• Tunisia
• United Arab Emirates
• United States
• Uzbekistan
• Vietnam

The work

You will complete practical CATIA design tasks and explain your process so AI systems can better understand CAD design and mechanical engineering workflows.

The work combines hands-on modeling with technical review and quality checks. You must document your decisions clearly and keep completed tasks accurate.

• Create and edit 3D CAD models and mechanical parts in CATIA.
• Work on part design, assembly modeling, surface modeling, and engineering drawings.
• Demonstrate practical CAD design and engineering workflows.
• Explain and document each design step clearly.
• Review technical tasks and provide feedback that supports AI model improvement.
• Maintain accuracy and quality across completed tasks.

What it pays and takes

This is remote, part-time contractor work.

• Pay: $63 to $122 per hour.
• Location: Open to candidates in the United Arab Emirates, Argentina, Austria, Bangladesh, Belgium, Bahrain, Brazil, Canada, Switzerland, Chile, Colombia, Germany, Denmark, Algeria, Egypt, Spain, France, Ghana, Greece, Indonesia, India, Italy, Jordan, Japan, Kenya, Kyrgyzstan, Kuwait, Kazakhstan, Lebanon, Sri Lanka, Morocco, Mexico, Malaysia, Nigeria, the Netherlands, Oman, Peru, the Philippines, Pakistan, Palestine, Portugal, Qatar, Saudi Arabia, Singapore, Thailand, Tunisia, Taiwan, the United States, Uzbekistan, Vietnam, and South Africa.
• Tool access: Current access to CATIA.
• Experience: Professional hands‑on CATIA experience and experience on professional CAD or engineering projects.
• Knowledge: Mechanical design, 3D CAD modeling, and assemblies.
• Background: Mechanical engineering, aerospace engineering, automotive engineering, or a related field.
• Skills: Clear technical explanations, strong attention to detail, and good communication.

About AI training work

AI training is the human work behind systems that learn from examples. In this role, your CAD models, workflow explanations, and technical reviews help improve how AI understands engineering work, which is why practical subject knowledge matters.

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