Remote Engineering (PhD) - AI Trainer ($73.29-$73.29 per hour)Mercor • Antioch, California, US
Remote Engineering (PhD) - AI Trainer ($73.29-$73.29 per hour)
Mercor • Antioch, California, US
[job_card.variable_days_ago]
[job_preview.job_type]
- [job_card.full_time]
- [filters.remote]
[job_card.job_description]
- Fluent Language Skills Required : English
- Why This Role Exists Mercor partners with leading AI teams to improve the quality, usefulness, and reliability of general-purpose conversational AI systems. These systems are used across a wide range of everyday and professional scenarios, and their effectiveness depends on how clearly, accurately, and helpfully they respond to real user questions. In engineering-related contexts, conversational AI systems must demonstrate accurate applied reasoning, quantitative precision, and practical problem-solving aligned with real-world systems. This project focuses on evaluating and improving how models reason about and explain engineering concepts across multiple disciplines. What You’ll Do - Write and refine prompts to guide model behavior in engineering scenarios - Evaluate LLM-generated responses to engineering-related queries for technical accuracy, applied reasoning, and completeness - Conduct fact-checking and verify any technical claims using authoritative public sources and domain knowledge - Annotate model responses by identifying strengths, areas of improvement, and factual or conceptual inaccuracies - Assess clarity, structure, and appropriateness of explanations for different audiences - Ensure model responses align with expected conversational behavior and system guidelines - Apply consistent evaluation standards by following clear taxonomies, benchmarks, and detailed evaluation guidelines Who You Are - You hold a PhD in Engineering or a closely related field - You have deep expertise in one or more of the following sub-domains : - Mechanical & Physical Systems Engineering - Electrical, Electronic & Computer Engineering - Chemical, Materials & Process Engineering - Civil, Environmental & Infrastructure Engineering - You have significant experience using large language models (LLMs) and understand how and why people use them - You have excellent writing skills and can clearly explain complex engineering concepts - You have strong attention to detail and consistently notice subtle issues others may overlook - Experience reviewing or editing technical or academic writing Nice-to-Have Specialties - Experience with applied research, industry engineering workflows, or systems design - Prior experience with RLHF, model evaluation, or data annotation work - Experience teaching, mentoring, or explaining engineering concepts to non-expert audiences - Familiarity with evaluation rubrics, benchmarks, or structured review frameworks What Success Looks Like - You identify technical inaccuracies, flawed assumptions, or incomplete reasoning in engineering-related model outputs - Your feedback improves the rigor, clarity, and correctness of AI explanations - You deliver consistent, reproducible evaluation artifacts that strengthen model performance - Mercor customers trust their AI systems in engineering contexts because you’ve rigorously evaluated them Why Join Mercor At Mercor, PhD-level engineers can apply their expertise to improve how AI systems reason about and communicate complex technical concepts. This flexible, remote role enables you to contribute directly to the development of reliable, high-quality AI systems used in real-world applications.
[job_alerts.create_a_job]
Remote Engineering (PhD) - AI Trainer ($73.29-$73.29 per hour) • Antioch, California, US
[internal_linking.similar_jobs]
As a Senior C Engineer, you will work remotely on an hourly paid basis to review AI-generated C code, low-level systems designs, and technical explanations, as well as generate high-quality referen...[show_more]
Live Your Best Life at Lap of Love Veterinary Hospice!.Join Lap of Love as an In-Home, Associate Veterinarian in Vallejo.Imagine a veterinary role that honors your time, supports your well-being, a...[show_more]
Become a Surrogate with Legend Family Surrogacy and make a meaningful difference in the lives of families across the country.If you’ve had at least one healthy pregnancy and meet our basic health q...[show_more]
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...[show_more]
Mercyhealth System in Dixon Illinois is currently seeking a board certified/board eligible Family Medicine Physician to join our excellent team of collaborating Physicians throughout the Rockford I...[show_more]
AlliedTravelCareers is working with Ventura MedStaff to find a qualified Physical Therapist (PT) in Dixon, California, 95620!.Are you ready to take your Travel career to the next level? See places ...[show_more]
Becoming a surrogate mother is one of the greatest gifts of life!.Ivy Surrogacy is a third-party reproductive agency for parents all over the world seeking.At Ivy Surrogacy, we genuinely believe we...[show_more]
Doctor of Medicine | Emergency Medicine.LocumJobsOnline is working with CompHealth to find a qualified Emergency Medicine MD in Central, California, 95204!.CompHealth is assisting a hospital in Cal...[show_more]
When it comes to finding the perfect locums assignment, sometimes it is all about who you know.CompHealth has been around for a long time and have a vast network of connections to facilities across...[show_more]
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...[show_more] AlliedTravelCareers is working with Luvo Healthcare to find a qualified Physical Therapist (PT) in Dixon, California, 95620!.Luvo Healthcare is seeking a Physical Therapist for a travel assignment ...[show_more] AlliedTravelCareers is working with Convergence Medical Staffing to find a qualified Physical Therapist (PT) in Dixon, California, 95620!.Job Therapist,Therapy/Rehabilitation - Physical Therapist S...[show_more] Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...[show_more] 
When it comes to finding the perfect locums assignment, sometimes it is all about who you know.CompHealth has been around for a long time and have a vast network of connections to facilities across...[show_more]
Looking for people to participate in taking online surveys for Fortune 500 brands.All you need to do is complete online surveys by sharing your opinion.You will help influence brand decisions on se...[show_more] Looking for people to participate in taking online surveys for Fortune 500 brands.All you need to do is complete online surveys by sharing your opinion.You will help influence brand decisions on se...[show_more] Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...[show_more] Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.We guarantee 15-25 hours per week with an hourly pay of bet...[show_more]
Remote Senior C Engineer - AI Trainer
SuperAnnotate • Rio Vista, California, US
[filters.remote]
[job_card.full_time]
[last_updated.last_updated_30]
Mobile Veterinarian
Lap of Love • Dixon, CA, US
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Have You Had a Healthy Pregnancy? Learn About a Paid Opportunity
Legend Family Surrogacy • Dixon, CA, US
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Work-From-Home Online Product Tester - $45 per hour
Online Consumer Panels America • Livermore, California, US
[filters.remote]
[job_card.part_time] +1
[last_updated.last_updated_30] • [promoted]
Excellent Opportunity to Practice Family Medicine in the Midwest! Close to Chicago, Milwaukee, and Madison! - $285,000 - $350,000!
Mercyhealth • Dixon, US
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Travel Physical Therapist (PT) - $2,134 to $2,334 per week in Dixon, CA
AlliedTravelCareers • Dixon, CA, US
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Earn $50,000–$100,000 – Must Have Healthy Prior Delivery
Ivy Surrogacy • Walnut Grove, CA, US
[job_card.full_time] +1
[last_updated.last_updated_variable_days] • [promoted]
Physician (MD/DO) - Emergency Medicine - $270 to $290 per hour in Central, CA
LocumJobsOnline • Central, CA, US
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
A Pediatrician Is Needed for Temp to Perm Help in California
CompHealth • Central, CA, US
[job_card.full_time] +3
[last_updated.last_updated_variable_days] • [promoted]
Remote Product Tester – $45/hr + Free Products – Start Now!
OCPA • Walnut Grove, California, us
[filters.remote]
[job_card.part_time] +1
[last_updated.last_updated_30] • [promoted]
Travel Physical Therapist (PT) - $1,940 per week in Dixon, CA
AlliedTravelCareers • Dixon, CA, US
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
Travel Physical Therapist (PT) - $2,374 per week in Dixon, CA
AlliedTravelCareers • Dixon, CA, US
[job_card.full_time]
[last_updated.last_updated_variable_days] • [promoted]
WFH - Product Assessments - $25-$45 per hour (No Experience)
Online Consumer Panels America • Livermore, California, US
[filters.remote]
[job_card.part_time] +1
[last_updated.last_updated_30] • [promoted]
A Pediatrician Is Needed for Temp to Perm Help in California
HealthEcareers - Client • Central, CA, USA
[job_card.full_time] +3
[last_updated.last_updated_30] • [promoted]
Online Survey Participant: Work Remote and Earn Up To $25 Per Survey
Earn Haus • Dixon, CA, US
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Survey Taker: Earn up to $25 per survey (Remote)
Earn Haus • Dixon, CA, US
[filters.remote]
[job_card.full_time] +1
[last_updated.last_updated_30] • [promoted]
Remote Product Tester - $25-45 per hour
Online Consumer Panels America • Livermore, California, US
[filters.remote]
[job_card.part_time] +1
[last_updated.last_updated_30] • [promoted]
Remote Work – Product Assessments - $25-$45 per hour (No Experience)
Online Consumer Panels America • Livermore, California, US
[filters.remote]
[job_card.part_time] +1
[last_updated.last_updated_30] • [promoted]