Curated remote opportunities

Remote AI & Data Training Jobs in United States 2026

3104 remote jobs open to candidates in United States in AI & Data Training. Updated daily.

Fetch
AI Operations Automation +12 Make LLMs Accuracy Training Problem Solving ChatGPT Airtable Consistency Reasoning Research Logic MATCH
  • United States
  • $24.99/hr
  • Sep 25, 2026

At Fetch, we’re building AI and automation systems that make our work smarter, faster, and more scalable. The AI Operations team is the human power behind that mission; ensuring our AI models, automations, and LLMs perform with quality, reliability, and impact.

DataAnnotation.tech
AI Expert - Electrical Engineering Contractor ↘ +6 regions
Electronics AI Engineering +12 Debugging Teaching Reasoning Interpretation English Analysis Make Flexible Signal Processing Energy Systems Analog Design Electrical Engineering
  • Australia, Canada, Ireland +3New ZealandUnited KingdomUnited States
  • Up to $125/hr
  • Sep 25, 2026

DataAnnotation is looking for an experienced Electronics Engineer to evaluate how frontier AI models handle real electrical and electronics engineering work. You bring the judgment you have already built over years of designing, debugging, and shipping hardware.

DataAnnotation.tech
AI Expert - Electrical Engineering Contractor ↘ +6 regions
AI Electronics Engineering +12 Debugging Teaching Reasoning Interpretation English Analysis Make Flexible Signal Processing Energy Systems PCB Design Electrical Engineering
  • Australia, Canada, Ireland +3New ZealandUnited KingdomUnited States
  • Up to $125/hr
  • Sep 25, 2026

DataAnnotation is looking for an experienced Hardware Engineer to evaluate how frontier AI models handle real electrical and electronics engineering work. You bring the judgment you have already built over years of designing, debugging, and shipping hardware.

DataAnnotation.tech
AI Expert - Electrical Engineering Contractor ↘ +6 regions
AI Electronics Engineering +12 Debugging Teaching Reasoning Interpretation English Analysis Make Flexible Embedded Systems Signal Processing Energy Systems Electrical Engineering
  • Australia, Canada, Ireland +3New ZealandUnited KingdomUnited States
  • Up to $125/hr
  • Sep 25, 2026

DataAnnotation is looking for an experienced Embedded Systems Developer to evaluate how frontier AI models handle real electrical and electronics engineering work. You bring the judgment you have already built over years of designing, debugging, and shipping hardware.

DataAnnotation.tech
AI Expert - Electrical Engineering Contractor ↘ +6 regions
AI Electronics Engineering +12 Debugging Teaching Reasoning Interpretation English Analysis Make Flexible Signal Processing Energy Systems Electrical Engineering Circuit Analysis
  • Australia, Canada, Ireland +3New ZealandUnited KingdomUnited States
  • Up to $125/hr
  • Sep 25, 2026

DataAnnotation is looking for an experienced Electrical Engineer to evaluate how frontier AI models handle real electrical and electronics engineering work. You bring the judgment you have already built over years of designing, debugging, and shipping hardware.

Micro1
CAD Manufacturing Engineering +12 AI Accuracy Precision SolidWorks FreeCAD Documentation DFM Communication Mechanical Design Engineering Drawings Manufacturing Processes Engineering Documentation
  • Remote (Global)
  • $40 – $80/hr
  • Sep 25, 2026

Role Title: Mechanical Design Engineer – CAD & Manufacturing Role Type: Contractor Location: Remote micro1 is engaging Mechanical Design Engineer – CAD & Manufacturing experts to contribute technical expertise on a customer's engineering project.

Fleet AI
AI Expert - Legal Contractor
Paralegal AI Training +8 Research Reasoning Writing Authorization Onboarding AI Agents Document review Legal Writing
  • United States
  • Hourly range
  • Sep 25, 2026

Fleet AI builds training environments where AI agents practice real work and get graded on it. Our legal projects use realistic matters to test how well those agents research, reason, and back up their conclusions.

Mercor
AI Expert - Physics Contractor · Part-time
Biophysics Physics AI +12 Research Reasoning Auditing MATCH Mathematics Dynamics LaTeX Python SymPy Jupyter English Education
  • Remote (Global)
  • $80 – $110/hr
  • Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Mercor
AI Expert - Physics Contractor · Part-time
Dynamics Physics AI +12 Research Reasoning Auditing Linear MATCH Analysis Mechanics Mathematics Engineering Literature LaTeX Python
  • Remote (Global)
  • $80 – $110/hr
  • Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Mercor
AI Expert - Physics Contractor · Part-time
Physics AI Research +12 Reasoning Auditing Mathematics MATCH Gaussian Index Combinatorics Calculus Geometry Analysis LaTeX Python
  • Remote (Global)
  • $80 – $110/hr
  • Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Mercor
AI Expert - Physics Contractor · Part-time
Physics Thermodynamics AI +12 Research Reasoning Auditing MATCH Index Gaussian Transformations Mechanics Algebra Analysis LaTeX Python
  • Remote (Global)
  • $80 – $110/hr
  • Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Mercor
AI Expert - Physics Contractor · Part-time
Physics AI Research +12 Reasoning Auditing MATCH Angular Communication Gaussian Dynamics Quantization Precision Electron Interference Simulation
  • Remote (Global)
  • $80 – $110/hr
  • Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Mercor
AI Expert - Physics Contractor · Part-time
Physics AI Research +12 Reasoning Auditing MATCH Communication Geometry Analysis Index LaTeX Python SymPy Jupyter English
  • Remote (Global)
  • $80 – $110/hr
  • Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Mercor
AI Expert - Physics Contractor · Part-time
Physics AI Research +12 Reasoning Auditing MATCH Optics Channels Optimization Probability Calculus Linear Simulation Interference Inequality
  • Remote (Global)
  • $80 – $110/hr
  • Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Mercor
AI Expert - Physics Contractor · Part-time
Physics AI Research +12 Reasoning Auditing MATCH Algebra Statistics Channels Thermodynamics Electron Communication Analysis Geometry Localization
  • Remote (Global)
  • $80 – $110/hr
  • Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Terac
Text & Document Annotation Contractor ↻ Reposted
AI Training Accuracy +12 Reasoning Annotation Quality Assurance Model Training Artificial Intelligence Machine Learning Data Annotation AI Model Evaluation Model Evaluation Machine Learning Data Professional Experience Attention to Detail
  • United States
  • $40/hr
  • Sep 25, 2026

We are running a paid project focused on generating high-quality labeled data for artificial intelligence models. This ongoing initiative helps refine machine learning systems across a variety of formats and subject matters.

Micro1
Reporting AI PowerPoint +12 Consistency Storytelling Accuracy Communication Analysis Reasoning Analytics Precision Visualization Editing Statistics Consulting
  • United States, United Kingdom, Canada
  • $150 – $350/hr
  • Sep 25, 2026

Role Title: Data Science Specialist - Executive Presentation Review Role Type: Contractor Location: Remote (US, UK or CAN) micro1 is engaging Data Science Specialists to contribute to a customer's project focused on elevating the quality and impact of business presentations and…

College Board
AI Infrastructure Strategic Thinking +12 Accounts Payable Microsoft Teams RAG Engineering Economics Training Reasoning Rubrics Culture Architecture Management Documentation
  • United States
  • $88,000 – $135,000/yr
  • Sep 25, 2026

College Board – Assessment Design and Development | Learning & Assessment Location: This is a fully remote role. Candidates who live near CB offices have the option of being fully remote or hybrid (Tuesday and Wednesday in office).

Micro1
AI Expert - Finance Contractor
Finance AI PowerPoint +12 Visualization Storytelling Accuracy Alignment Communications Analysis Valuation Messaging Modeling Communication Economics Consulting
  • United States, United Kingdom, Canada
  • $150 – $350/hr
  • Sep 25, 2026

Role Title: Finance Specialist - Executive Presentation Review Role Type: Contractor Location: Remote (US, UK or CAN micro1 is engaging Finance Specialist to contribute to a customer's project focused on elevating the quality, impact, and clarity of financial presentations and…

Micro1
Consulting Visualization Editing +12 AI Management PowerPoint Storytelling Precision Consistency Training Communication Presentation Design Data Visualization Content Editing Management Consulting
  • United States, United Kingdom, Canada
  • $150 – $350/hr
  • Sep 25, 2026

Role Title: Consulting Specialist - Executive Presentation Review Role Type: Contractor Location: Remote (US, UK and CAN) micro1 is engaging Consulting Specialists to contribute their advanced skills in presentation design, data visualization, and content editing to a customer's…

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