Log in
All jobs
OA

Independent Contractor - AI Training Problem Writer (Civil/Geotechnical/Structural)

OpenTrain AI
Remote Posted Nov 11, 2026
RemoteUSD 300

About this role

The work

You will write advanced technical problems that help train and evaluate AI models. Your problems will draw on your experience with civil, geotechnical, or structural field engineering and real site and monitoring data.

The work is remote, flexible, and task-based. You will work independently, manage your own time, and keep each problem accurate, clear, and well documented.

  • Write research-level problems in civil, geotechnical, or structural field engineering.
  • Use site and monitoring data such as settlement records, pile and load tests, inspection reports, and instrumentation readings.
  • Work with your own site and monitoring data in Python or a similar language.
  • Create realistic technical problems that test advanced AI models.
  • Explain technical work clearly and document your work accurately.

What it pays and takes

This is independent-contractor work with no fixed weekly schedule. You can choose how many tasks to take, with no cap on the number of tasks.

  • $300 per approved task, about $50 per hour equivalent, paid per task that meets project specifications.
  • Each task takes about 6 hours.
  • Remote work with flexible scheduling and no fixed weekly hours.
  • Open to candidates in the countries listed for this role.
  • Fluent in English.
  • Hands-on experience using your own site and monitoring data in Python or a similar language.
  • Clear technical writing skills and the ability to work independently.
  • Able to work as an independent contractor without visa sponsorship.
  • Helpful background includes 3 or more years working with field data and a degree in civil engineering.
  • Helpful experience includes back-analysis of monitoring data, interpreting pile load tests, or holding PE or Chartered Engineer status.
  • A public code portfolio, thesis, or published papers showing your technical work is helpful.
  • Previous data annotation, data labeling, or AI and machine learning evaluation experience is helpful.
  • Accepted experts complete standard background and identity verification.

How it works

Apply on OpenTrain with your resume, then complete the application on the hiring site.

About AI training work

AI training work uses human-written examples and reviews to help artificial intelligence systems learn how to respond. People with engineering experience are paid for creating accurate, difficult examples that help models handle specialized technical subjects.

Requirements

  • Languages: English

Go-to-Market and Revenue Operations Specialist

Use your go-to-market and revenue operations experience to review business scenarios, improve AI systems, and provide clear feedback. This remote, part-time contract pays $50 to $90 per hour.

Generative AI & RLHF

Document

Remote · United Arab Emirates, Argentina, Austria +49 more

English

Part-time · Flexible

Hourly · $50–$90/hr

Posted Nov 12, 2026

Experimental Biologist and Physiologist (Lab)

Use laboratory and greenhouse data to write research-level problems and evaluate AI models. This remote contractor role pays $50 per hour, offers flexible task-based work, and requires practical biology or physiology experience.

Generative AI & RLHF

Text

Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more

English

Flexible hours

Hourly · $50/hr

Posted Nov 12, 2026

Veterans Service Officer (VSO) AI Evaluation Specialist

Review AI-generated guidance about veterans benefits, claims, advocacy, and support resources. Use your Veterans Service Officer expertise to assess accuracy, clarity, empathy, and regulatory alignment for $20 to $50 per hour.

Generative AI & RLHF

Text

Remote · United Arab Emirates, Argentina, Austria +49 more

English

Part-time · Flexible

Hourly · $20–$50/hr

Posted Nov 12, 2026

AI Conversation Evaluator (English)

Evaluate conversational AI by comparing assistant responses, rating quality, and writing concise feedback. This remote project runs November 15 to November 18, requires about 7.5 total hours, and pays $40 to $70 per hour.

Generative AI & RLHF

Text

Remote · United Arab Emirates, Argentina, Austria +49 more

English

Part-time · Flexible

Hourly · $40–$70/hr

Posted Nov 12, 2026

Digital Illustrator (Krita Expert)

Create digital paintings, character designs, concept art, animations, and other visual assets in Krita while explaining your creative process for an AI training project. This remote, part-time contractor role pays $21 to $70 per hour.

Generative AI & RLHF

Image

Remote · United Arab Emirates, Argentina, Austria +49 more

English

Part-time · Flexible

Hourly · $21–$70/hr

Posted Nov 11, 2026

Browse related job pages

Categories

Expertise

Locations

Languages

Your next opportunity starts here

Prepare, apply, track, interview and get hired — all from one platform, with AI in your corner.

Download app

Or sponsor Premium for someone who's job hunting →