Mechanical Engineer - AI Trainer

Handshake; United States; Remote; USD 34,000 - 55,000; Part time

Job summary

Handshake is seeking skilled SolveSpace users to support AI research through flexible, hourly contract work. You’ll evaluate AI-generated content and provide feedback to help AI better understand mechanical design tasks and engineering workflows.

This ongoing, project-based opportunity is fully remote and accommodates varying schedules. No prior AI experience is required, and you can work alongside other commitments, typically 5–20 hours per week on active projects.

Qualifications

• 3+ years of hands-on experience with SolveSpace, through professional work or freelance projects.
• Working knowledge of geometric constraint solving, mechanism design, and parametric modeling concepts.
• Strong written communication and attention to detail.
• Ability to work independently and follow written guidelines.

Responsibilities

• Use SolveSpace experience to create tool-related questions and review AI-generated responses for accuracy and relevance to real-world mechanical design workflows.

Skills

Geometric constraint modeling

Mechanism design concepts

Parametric modeling concepts

Strong written communication

Independent work

Tools

SolveSpace

Job description

Opportunity Overview

Handshake is looking for skilled SolveSpace users to support AI research through flexible, hourly contract work. This is not a traditional job. You'll draw on your hands-on experience with geometric constraint modeling, mechanism design, or parametric 3D CAD to evaluate AI-generated content and provide feedback that helps AI better understand mechanical design tasks and engineering workflows.

This is an ongoing, project-based opportunity you can take on alongside anything else you have going on.

Who This Is For

This is a good fit if you're an experienced SolveSpace user who has worked in or around roles like:

• Mechanical Engineer or Mechanism Design Engineer
• Robotics Engineer or R&D Engineer
• Kinematics Researcher or CAD Designer

You should have solid experience with one or more of the following:

• Geometric constraint modeling, mechanism design, or parametric 3D CAD using SolveSpace
• Robotics CAD, kinematic analysis, or mechanical assembly workflows
• Annotating or labeling CAD models and engineering drawings
• Reviewing mechanical designs for accuracy, performance, or design consistency

What You'll Do

You’ll use your experience with SolveSpace to create tool-related questions and review AI-generated responses for accuracy and relevance to real-world mechanical design and engineering workflows.

No prior AI or technical experience is required.

Qualifications

We’re looking for people who have:

• At least 3+ years of hands-on experience with SolveSpace, whether through professional work or freelance projects
• A working knowledge of geometric constraint solving, mechanism design, and parametric modeling concepts
• Strong written communication skills and attention to detail
• The ability to work independently and follow written guidelines

Work Model and Project Details

• Status: Independent contractor (not a full-time employee role)
• Location: Fully remote; work from anywhere with a reliable internet connection and access to a desktop or laptop computer
• Schedule: Flexible and asynchronous, with no minimum hour requirement. Many contributors work approximately 5–20 hours per week when assigned to an active project
• Duration: The Handshake AI program runs year-round, with projects opening periodically across different areas of expertise. Placement depends on current project needs, with opportunities to be considered for future projects as they become available

Work Authorization

Must be currently residing in the United States.

F-1 students who are eligible for CPT or OPT may be eligible for projects on Handshake AI. Work with your Designated School Official to determine your eligibility. If your school requires a CPT course, Handshake AI may not meet your school's requirements. STEM OPT is not supported. See our Help Center article for more information on what types of work authorizations are supported on Handshake AI.