Remote Hardware Expert — AI Research & Domain Evaluation

ZR Talent Group is recruiting a qualified Remote Hardware Expert — AI Research & Domain Evaluation for a 100% remote contract opportunity ($50 - $100/hour) open to candidates across the United States, Canada, United Kingdom, Australia, New Zealand, Ireland, and South Africa. In this specialist engagement, you will collaborate with advanced AI research teams to design domain-specific evaluation scenarios, audit complex model reasoning, and establish gold-standard reference solutions in AutoCAD, CAD, Python, RTL.

Prior experience building machine learning systems is not required—our research partners value authentic practitioner judgment, domain rigor, and clear analytical writing.

Key Responsibilities & Deliverables

• Interpret dimensions and geometric relationships from technical drawings.
• Translate 2D schematics into accurate 3D mechanical models.
• Decompose complex components into appropriate geometric features.
• Model curved profiles, sweeps, lofts, fillets, chamfers, and Boolean operations.
• Use Python to generate or automate CAD geometry.
• Export valid, watertight solid models in formats such as STEP.
• Validate dimensions, topology, volume, surface area, and inertia properties.
• Diagnose subtle differences between expected and generated geometry.
• Produce reproducible solutions that work in clean technical environments.

Required Qualifications & Technical Criteria

• Strong Python programming ability.
• Hands-on experience with 3D CAD or computational geometry.
• Ability to interpret dimensioned engineering drawings and schematics.
• Strong 3D spatial reasoning and attention to geometric precision.
• Experience validating or troubleshooting CAD models.
• Relevant tools may include build123d, CadQuery, FreeCAD, OpenCascade, Fusion 360, Onshape, SolidWorks, trimesh, or other CAD and geometry software. No specific tool is mandatory if your experience is transferable.
• Formal education and years of professional experience are not strict requirements. Mechanical designers, CAD specialists, engineers, researchers, makers, and independent technical experts are encouraged to apply if they can demonstrate the relevant skills.
• Process
• Apply to the role and complete the screening questions.
• Complete an AI interview of approximately 30 minutes.
• Complete the hiring manager review.
• Compensation Structure
• Compensation is output-based. Experts are paid per task that meets the project specifications. The time required to complete each task may vary depending on the expert’s experience and workflow.
• Minimum submission requirements apply..
• Start Timeline & Availability
• We typically fill roles within 48 hours and are looking for experts who are ready to begin immediately. If selected, you will be expected to start your first task within 24–48 hours of completing onboarding.

Compensation, Remote Eligibility & Schedule

• Compensation Band: $50 - $100/hour
• Work Model: 100% Remote / Work From Home with flexible asynchronous scheduling
• Eligible Remote Locations: United States, Canada, United Kingdom, Australia, New Zealand, Ireland, and South Africa
• Current Openings: 10 active specialist positions
• Hiring Organization: ZR Talent Group
• Core Skills & Technologies: AutoCAD, CAD, Python, RTL