Remote Engineering (PhD) - AI Trainer ($73.29-$73.29 per hour)
MercorColumbia, Missouri, US
Remote
Full-time
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 sy...Show moreLast updated: 29 days ago
Engineering Manager
City of ColumbiaColumbia, Missouri
Full-time
The purpose of this job is to manage a division within the city department.Manages division employees and budget, provides leadership, and serves as an expert-level engineer and project manager.Ess...Show moreLast updated: 10 days ago
Promoted
Director, Engineering and Building Operations
MU Health CareColumbia, MO, United States
Full-time
Director Engineering and Building Operations.Day shift-with some On-Call rotation and some off hours support.EngineeringAdministration& Support.MU Healthcare is looking for a visionary leader to jo...Show moreLast updated: 2 days ago
Senior Electrical Engineer
WilldanRemote, MO, US
Remote
Full-time
Join Our Innovative Team as an Electrical Engineer – Shape the Future of Energy Solutions!.Are you passionate about pushing the boundaries of energy technology? We’re looking for a talented Electri...Show moreLast updated: 23 days ago
Promoted
Embedded Electrical Design Engineer
Affinity Executive SearchColumbia, MO, United States
Full-time
BachelorsdegreeinElectricalEngineering.Why is This a Great Opportunity:.We are privately held and are historically a mechanical business converting mechanical products to electromechanical and deve...Show moreLast updated: 3 days ago
Promoted
Aviation Electronics, Electrical & Computer Systems Technician
US NavyColumbia, MO, United States
Full-time
ABOUT Aviation Electronics, Electrical, and Computer Systems Technicians (AV) work on some of the most advanced aircraft systems in the world.They maintain, diagnose, and repair complex electrical ...Show moreLast updated: 15 days ago
Remote Technical Program Manager II, AR Wearables - AI Trainer ($70-$100 per hour)
MercorColumbia, Missouri, US
Remote
Full-time +1
This role supports a business group focused on developing next-generation AR wearable devices.The team is driving innovation in flexible and rigid circuit board design, enabling advanced features i...Show moreLast updated: 4 days ago
Master Electrician
The Horak CompaniesColumbia, Missouri, United States
Full-time +1
Quick Apply
Insight Contracting – Master Electrician.Paid Time Off, Sick Time, and Company reimbursement toward qualified medical insurance premiums.Insight Contracting is seeking an experienced Master Electri...Show moreLast updated: 30+ days ago
Promoted
Engineering Technician I
TerraconColumbia, MO, United States
Full-time
Perform field and/or laboratory testing, observation, and inspection of construction materials (e.Communicate with project manager, engineering technicians, client representative, contractor’s repr...Show moreLast updated: 10 days ago
Systems Engineer Sound/AV
Tech ElectronicsColumbia, MO, USA
Full-time
Quick Apply
We provide systems and services that help our customers work smarter, feel safer, and collaborate more effectively.Tech Electronics is a technology services organization headquartered in St.Louis, ...Show moreLast updated: 30+ days ago
Promoted
Electrical Engineering Specialist
CDM SmithColumbia, MO, United States
Full-time
CDM Smith is seeking an Electrical Engineering Specialist to support our growing Industrial Division.This role will lead and execute complex electrical system designs, support client needs, contrib...Show moreLast updated: 1 day ago
Embedded Electrical Design Engineer
NPA WorldWideColumbia, Missouri, USA
Full-time +1
Job description: We are in search of an* Electrical Design Engineer *to support the design and development of electronics control and monitoring circuitry for powered equipment applications.Qualifi...Show moreLast updated: 14 days ago
Remote Software Expert (CAD and Engineering) - AI Trainer ($0-$100 per hour)
MercorColumbia, Missouri, US
Remote
Full-time
Location:** Remote **(must have access to a physical Mac)** **Fluent Language Skills Required:** English **Why This Role Exists** Mercor is supporting a high-priority data collection initiative aim...Show moreLast updated: 30+ days ago
Promoted
Maintenance Engineer
HiFyveColumbia, MO, United States
Full-time
HiFyve is working with a company in Columbia, MO that is hiring for a Maintenance Engineer in the Food and Beverage Industry.Relocation Assistance Available.We are seeking a skilled and experienced...Show moreLast updated: 10 days ago
Promoted
Fire Alarm Technician
University of Missouri-ColumbiaColumbia, MO, United States
Full-time
This position will provide services and maintenance on fire alarm systems across MU Campus.Install and commission, troubleshoot and repair malfunctions, and perform preventative maintenance on micr...Show moreLast updated: 17 days ago
Promoted
Senior Engineering Technician
Gates CorporationColumbia, MO, United States
Full-time
Are you inspired by challenging the status quo? Do you thrive in collaborative environments that drive results? If so, Gates could be for you.Gates is a leading manufacturer of application-specific...Show moreLast updated: 10 days ago
Electrical Designer
ActalentColumbia, Missouri, USA
Full-time +1
Job Title: Electrical Designer.The Electrical Designer will lead the electrical design for assigned projects, including client-facing meetings, and manage the scope, budget, and schedule.This role ...Show moreLast updated: 8 days ago
Controls Engineering Intern
Schneider ElectricColumbia, MO, US
Full-time
Schneider Electric has a great opportunity for a Controls Engineering Intern in our Columbia, Missouri plant.This on-site position requires the ideal candidate to be located in the general area.The...Show moreLast updated: 5 days ago
Promoted
Building Design Engineer
EquipmentShareColumbia, MO, United States
Full-time
Build the Future with Us - EquipmentShare is Hiring a Building Design Engineer.At EquipmentShare, we're not just filling a role - we're assembling the best team on the planet to build something tha...Show moreLast updated: 10 days ago
Remote Engineering (PhD) - AI Trainer ($73.29-$73.29 per hour)
MercorColumbia, Missouri, US
29 days ago
Job type
Full-time
Remote
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.