Keystar
Mechanical Engineer – AI Training & Technical Evaluation
Skills
1 month ago
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Important information
Contract type:
Freelance / Contract, Part time
Salary:
$110,000 – $140,000 / year
Location:
United States
Work mode:
Remote
Published on:
15 September 2026
What they need
About the Role
We are seeking experienced Mechanical Engineers to support technical projects involving engineering analysis, problem solving, content evaluation, and AI training.
You will apply practical engineering knowledge to evaluate solutions, identify technical errors, develop reference answers, and review engineering reasoning.
Responsibilities
- Solve mechanical engineering problems
- Evaluate AI-generated engineering responses
- Review calculations, assumptions, and engineering decisions
- Identify technically incorrect or unsafe conclusions
- Develop rigorous reference solutions
- Create realistic engineering scenarios and evaluation criteria
- Review drawings, calculations, specifications, or technical documentation where applicable
- Provide clear technical feedback
Relevant Areas
- Mechanical design
- Machine design
- Thermodynamics
- Fluid mechanics
- Heat transfer
- HVAC
- Manufacturing
- Materials engineering
- CAD and engineering drawings
- FEA
- Product development
- Robotics and mechatronics
Qualifications
- Bachelor's degree or higher in Mechanical Engineering or a closely related field
- Strong understanding of mechanical engineering fundamentals
- Strong analytical and problem-solving abilities
- Ability to explain technical decisions clearly in written English
- Professional design, manufacturing, research, or engineering experience preferred
- PE license, Master's degree, PhD, or specialized industry experience is a plus
- AI training experience is helpful but not required
Work Arrangement
This is a remote, project-based contractor opportunity. Project volume may vary depending on client requirements and technical specialization.
Specific rates, scope, and deadlines will be communicated before accepting each assignment.
Please submit your resume through Indeed. Qualified candidates may be contacted for additional information about their engineering background and availability.
Pay: $110,000.00 - $140,000.00 per year
Benefits:
- Employee discount
- Flexible schedule
- Referral program
Work Location: Remote
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