Mechanical Engineer Reviewer

Mercor; India; Remote; INR 9,604,000 - 13,679,000; Full time

Job summary

Mercor is seeking a senior mechanical engineer reviewer to assess evaluation tasks for AI-enabled design and manufacturing contexts used by Fortune 500 and large industrial customers. This fully remote, hourly contract role emphasizes technical accuracy, realistic assumptions, and adherence to ASME and ISO standards.

You will review calculations, reference outputs, design documentation, and CAD or simulation evidence, then provide clear feedback and revisions.

Qualifications

• 5+ years working as a mechanical engineer or engineering lead at a Fortune 500 or major industrial company.
• Direct ownership of large-scale product designs or manufacturing processes.
• Fluency with enterprise mechanical engineering tooling and regulatory standards.
• A professional engineering credential (US PE or an international equivalent) is a plus.
• Experience with safety standards and cross-functional design governance.

Responsibilities

• Review mechanical engineering tasks, reference outputs, and artifacts for technical accuracy and professionalism.
• Independently verify calculations, design assumptions, analyses, and conclusions against applicable standards track.
• Review design documentation and CAD or simulation evidence for errors or omissions.
• Evaluate grading rubrics for clarity and whether they distinguish sound engineering judgment from textbook recall.
• Provide clear written feedback and verify that revisions address identified issues.

Skills

Mechanical engineering experience

Fortune 500 experience

Engineering credential (PE or intl)

ASME/ISO standards knowledge

Education

Professional engineering credential (US PE or intl)

Job description

Mechanical Engineer Reviewer

Company: Mercor

Compensation: $90 per hour

Commitment: Hourly contract

Location: Remote

Role Overview

Mercor is seeking senior mechanical engineering professionals to review evaluation tasks for AI systems operating in Fortune 500 enterprise product design and manufacturing contexts.

The workflows are calibrated to the design complexity, safety stakes, and production scale of Fortune 500 and large industrial manufacturers.

This role reviews worlds on two standards tracks: a US track (ASME) and an International track (ISO). Experts qualified in either or both tracks are encouraged to apply.

Reviewers assess enterprise mechanical engineering scenarios, reference outputs, and grading rubrics that capture how senior F500 engineering leaders think.

Key Responsibilities

• Review mechanical engineering tasks, reference outputs, and supporting artifacts for technical accuracy, realism, and professional complexity.
• Independently check engineering calculations, design assumptions, analyses, and conclusions against the applicable standards track.
• Review design documentation and relevant CAD or simulation evidence to identify errors, omissions, and inconsistent assumptions.
• Evaluate grading rubrics for clarity, specificity, and whether they distinguish sound professional engineering judgment from generic textbook recall.
• Provide clear written feedback and verify that revisions resolve the identified issues.

Ideal Qualifications

• 5+ years working as a mechanical engineer or engineering lead at a Fortune 500 or major industrial, automotive, aerospace, or manufacturing company (GE, Boeing, Caterpillar, Ford, Honeywell, Siemens, Bosch, Rolls-Royce, Mitsubishi Heavy Industries).
• Direct ownership of large-scale product designs, manufacturing processes, or engineering certification programs.
• Fluency in enterprise mechanical engineering tooling and methodologies, plus understanding of how safety standards, regulatory certification (ASME, ISO, FAA, FDA), and cross-functional design governance actually work.
• A professional engineering credential (US PE or an international equivalent such as CEng or EUR ING) and prior rubric, engineering-training curriculum, or design documentation authorship are a plus.
• We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Contract and Payment Terms

You will be engaged as an independent contractor. This is a fully remote role that can be completed on your own schedule. Projects can be extended, shortened, or concluded early depending on needs and performance. Your work at Mercor will not involve access to confidential or proprietary information from any employer, client, or institution.

Payments are weekly on Stripe or Wise based on services rendered.

Please note: We are unable to support H1-B or STEM OPT candidates at this time.

About Mercor

Mercor partners with leading AI labs and enterprises to train frontier models using human expertise. You will work on projects that focus on training and enhancing AI systems. You will be paid competitively, collaborate with leading researchers, and help shape the next generation of AI systems in your area of expertise.