Senior Mechanical Design Engineer - Remote - Contract

Xperteez Technology Pvt Ltd; United States; A distancia; USD 83.000 - 138.000; A tiempo parcial

Descripción de la vacante

Xperteez Technology Pvt Ltd is seeking a Senior Mechanical Design Engineer for a remote contractor role (~15 hours per week). You will contribute to a customer project focusing on complex CAD assemblies, and apply your expertise to help train next-generation AI systems.

Preferred candidates bring 5+ years of experience in multi-part mechanical assemblies, mastery in at least one major CAD tool, and strong written English communication for clear documentation and collaboration.

Formación

• Experience with multi-part mechanical assemblies and design intent.
• Ability to reason about assemblies and tolerances with precision.
• Proficiency in major CAD tools listed in the qualifications.

Responsabilidades

• Analyze and dissect multi-part mechanical assemblies to identify critical decisions and constraints.
• Formulate challenging, non-obvious technical questions testing real-world mechanical design judgment.
• Validate and document defensible, exact answers directly from CAD models with traceability.
• Review AI-generated outputs, identify breakdowns in mechanical reasoning, and suggest improvements.
• Flag ambiguous or unanswerable questions and refine for clarity and precision.
• Document edge cases and sources of disagreement to maintain verifiability.
• Communicate findings and reasoning in professional written and verbal form for project improvement.

Conocimientos

Design intent & assembly reasoning

Parametric modeling depth

Mechanism & kinematic sense

GD&T & tolerance judgment

CAD tools expertise

Herramientas

SolidWorks

Creo

NX

CATIA

Fusion 360

Onshape

Solid Edge

Descripción del empleo

Role Title: Senior Mechanical Design Engineer Role Type: Contractor (~15hrs/week) Location: Remote We are engaging Senior Mechanical Design Engineers to contribute to a customer's project involving complex CAD assembly exploration and AI advancement. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required - your domain knowledge is what matters.

Required Skills Design intent & assembly reasoning Parametric modeling depth Mechanism & kinematic sense GD&T & tolerance judgment CAD tools expertise

Scope of Work Analyze and dissect multi-part mechanical assemblies to identify critical design decisions, constraints, and potential failure points that challenge expert reasoning. Formulate challenging, non-obvious technical questions that test real-world mechanical design judgment, ensuring relevance and difficulty beyond junior-level understanding. Validate and document defensible, exact answers directly from CAD models, ensuring clear traceability and accuracy. Review AI-generated outputs, pinpoint breakdowns or inaccuracies in mechanical reasoning, and suggest targeted improvements. Flag ambiguous, trivial, or unanswerable questions, refining or sharpening them for clarity and precision. Thoroughly document edge cases and sources of disagreement within answers to maintain strict verifiability. Communicate findings and reasoning in clear, professional written and verbal form to support continuous project improvement.

Preferred Qualifications 5+ years of professional experience creating and overseeing multi-part mechanical assemblies from concept, not just from existing drawings. Mastery in at least one major parametric CAD tool (SolidWorks, Creo, NX, CATIA, Inventor, Fusion, Onshape, or Solid Edge). Demonstrated experience in teaching, mentoring, or leading - whether through formal instruction, leading design reviews, or coaching engineering teams. Expertise in design intent, assembly reasoning, mechanism and kinematic analysis, and robust GD&T/tolerance judgment. Background in at least one discipline: industrial machinery and automation, robotics, automotive and heavy equipment, aerospace and defense, medical devices, consumer products, or tooling and fixture design. Exceptional written English communication skills - your documentation directly influences project deliverables.

Bonus: Experience with FreeCAD, advanced GD&T/tolerance analysis, or formal design review leadership.