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Mechanical Engineering Expert
United States
$65 – $90/hr
July 22, 2026
Job description
Role Overview
Cincinnatus LLC is seeking experienced Mechanical Engineering Experts to support AI research and development by evaluating technical content and improving how AI systems understand mechanical engineering concepts. In this fully remote W-2 contingent role, you will apply your professional engineering expertise to review AI-generated content, answer domain-specific questions, and provide expert feedback that enhances the quality and reliability of AI systems.
This flexible, part-time opportunity is ideal for licensed Professional Engineers (PE) with broad experience across multiple mechanical engineering disciplines and familiarity with industry standards and engineering software.
Key Responsibilities
Evaluate Technical Content
- Review AI-generated responses and technical documentation for engineering accuracy and quality.
- Assess engineering reasoning using industry standards and professional judgment.
- Identify technical inaccuracies and provide actionable recommendations.
Provide Engineering Expertise
- Answer mechanical engineering questions within your area of expertise.
- Deliver clear, well-supported explanations based on professional engineering experience.
- Share insights into real-world engineering workflows, tools, and best practices.
Support AI Development
- Recommend relevant engineering references, codes, and standards.
- Help improve AI understanding of mechanical engineering concepts through structured feedback.
- Collaborate with subject-matter experts across multiple technical disciplines.
Required Qualifications
Bachelor's degree or higher in Mechanical Engineering.
Professional Engineer (PE) license in the United States.
At least 2 years of professional mechanical engineering experience.
Experience in one or more areas such as:
- Thermodynamics
- HVAC Systems
- Mechanical Design
- Manufacturing Engineering
Familiarity with engineering standards including:
- ASME codes and standards
Experience using engineering tools such as:
- SolidWorks
- ANSYS
- AutoCAD
- Similar mechanical engineering software
Comfortable using AI tools such as ChatGPT or similar platforms.
Professional working proficiency in English.
Based in the United States.
Able to commit approximately 10 hours per week.
Preferred Qualifications
Experience writing technical documentation.
Experience creating engineering specifications.
Experience developing training materials or technical guides.
Compensation
- $65–$90 per hour
- W-2 employment
Work Arrangement
- Fully Remote (United States)
- W-2 Contingent Role
- Approximately 10 hours per week
- Flexible part-time schedule
- Opportunity for ongoing engagement based on project needs and performance
Apply now
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