Freight Railcar Carman / Car Foreman (AAR Repair)
You will evaluate freight railcar inspection findings, repair records, and mechanical documents. The work focuses on deciding whether repairs are accurate, complete, properly documented, and compliant with AAR and FRA requirements.
- Field
- Generalist
- Where
- United States, Algeria, Argentina, Austria, Bahrain, Bangladesh +46 more
- Commitment
- part time
- Posted
- 3 days ago
How this pay compares
At $40/hr (the midpoint of $20 to $60), this role pays more than 30% of the 206 open generalist roles with a listed pay range, below the median of $60.
Among platforms with 10 or more priced generalist roles, Alignerr has the highest median ($80/hr across 17 roles) and micro1 the lowest ($50/hr across 54).
OpenTrain AI roles that closed since late October stayed listed a median of 31 days (122 roles). OpenTrain AI posted this one 3 days ago.
Computed from 2,746 open roles we track across Mercor, micro1, Handshake AI, Alignerr, Appen and OpenTrain AI, refreshed daily. Midpoints of listed ranges; “up to” ceilings are left out of medians.
What you would earn at this rate
Per week, before tax
$600
Per month, if the work is steady
$2,600
- Tax
- Contract pay arrives with no tax withheld. A US contractor at this rate and these hours would set aside about $657 a month for self-employment tax plus federal income tax at the 12% bracket (25%, before state tax). Outside the US, your own country's rules apply.
Assumes paid hours only; unpaid assessments, onboarding and gaps between projects lower the real figure. Full take-home calculator · Track what you actually earn
Open generalist roles on each platform
The same kind of work, priced on every platform we track, with the best-paid open role on each.
| Platform | Open | Median | Best-paid open role |
|---|---|---|---|
| Alignerr | 17 | $80/hr | Frontier Data Lead – Client Success & AI Partnerships$85-120/hr |
| Mercor | 22 | $63/hr | Luxury Automotive Strategy Expert$300-350/hr |
| OpenTrain AIthis role | 115 | $61/hr | Contract Manager and Negotiator (English)$150/hr |
| micro1 | 60 | $50/hr | Member of Technical Staff, Enterprise AI$300k-700k/yr |
| Handshake AI | 24 | up to $88/hr | Intelligence Expert (Bachelor's, Master's and PhDs) - AI TrainerUp to $200/hr |
“Up to” rows list only ceilings, so their median is a maximum, not comparable with the range midpoints above them.
All 238 open generalist roles →The full listing
As posted on OpenTrain AI. See the original
The work
You will evaluate freight railcar inspection findings, repair records, and mechanical documents. The work focuses on deciding whether repairs are accurate, complete, properly documented, and compliant with AAR and FRA requirements.
You will explain your technical decisions in writing and verbally, connecting field conditions to repair standards, billing practices, and the correct repair action.
- Review inspection findings and determine whether reported freight railcar repairs are accurate and complete.
- Apply AAR Field Manual and Office Manual rules to repair decisions, documentation, and billing job codes.
- Evaluate records against FRA Part 215 requirements and current freight car repair practices.
- Analyze wheels, brakes, structural elements, and other major freight car components.
- Review mechanical department records for accuracy, completeness, and regulatory compliance.
- Determine appropriate repair actions and explain the rules and reasoning behind your decisions.
What it pays and takes
This is a remote, part-time contractor opportunity for an individual railcar specialist.
- Pay: $20 to $60 per hour.
- Work type: Remote, part-time contract work.
- Language: Fluent English is required.
- Location: Open to candidates in Algeria, Argentina, Austria, Bahrain, Bangladesh, Belgium, Brazil, Canada, Chile, Colombia, Denmark, Egypt, France, Germany, Ghana, Greece, India, Indonesia, Italy, Japan, Jordan, Kazakhstan, Kenya, Kuwait, Kyrgyzstan, Lebanon, Malaysia, Mexico, Morocco, the Netherlands, Nigeria, Oman, Pakistan, Palestinian Territories, Peru, the Philippines, Portugal, Qatar, Saudi Arabia, Singapore, South Africa, Spain, Sri Lanka, Switzerland, Taiwan, Thailand, Tunisia, the United Arab Emirates, the United Kingdom, the United States, Uzbekistan, and Vietnam.
- Experience: Journeyman carman, car foreman, car inspector, or mechanical department draftsman experience is required.
- Railroad background: Experience in Class I or short-line railroad settings or contract repair shops is required.
- Knowledge: Expert knowledge of the AAR Field Manual and Office Manual, including repair billing scenarios, and thorough knowledge of FRA Part 215.
- Skills: Ability to inspect, diagnose, and specify repairs for major freight car components and communicate technical findings clearly.
- Helpful background: Inspection record-keeping, repair billing codes, AAR compliance, training, mentoring, or technical knowledge sharing.
- Prior AI training or data-labeling experience is not required.
How it works
You apply here in about two minutes and finish on the hiring platform. The next step is a short AI interview (technical roles include a coding challenge). Passing it is how you qualify for paid tasks, so take it soon after you are invited.
The hiring platform's application for this job asks for your resume, your LinkedIn profile, your phone number, your location and answers to 7 screening questions.
About AI training work
AI training is the human work behind systems that learn from examples, including reviewing documents and rating whether answers or decisions are correct. People with specialist knowledge help make those examples accurate, which is why experienced railcar professionals can contribute valuable expertise.
From applying to your first payment on OpenTrain AI
- 1
Create a profile
Create a free OpenTrain profile with your domains, languages and hourly rate.
- 2
Apply
Apply to the listing. Some listings hire through OpenTrain; others send you to the hiring platform.
- 3
Funded milestones
The client funds each milestone before work starts.
- 4
First payment
OpenTrain pays out to your connected payout method when the client approves the milestone. It doesn't publish a fixed payout schedule.
Sources: OpenTrain: AI training careers, OpenTrain docs: invoicing and payouts
Full OpenTrain AI profile: watch-outs and the public record →Pay history
OpenTrain AI has listed this role at $20-60/hr since Nov 10, 2026 with no change.
Across OpenTrain AI's generalist roles, the median listed pay was $40/hr on Nov 1, 2026 (50 roles) and is $61/hr as of Nov 11, 2026 (114 roles).
What workers report about OpenTrain AI
Anonymous reports from people who applied or worked there: whether they got work, what they were paid and how fast.
Other generalist roles
- Luxury Automotive Strategy ExpertMercor$300-350/hr
- Member of Technical Staff, Enterprise AImicro1$300k-700k/yr
- Open Source GitHub Maintainermicro1$150-300/hr
- Member of Technical Staff, Infrastructuremicro1$320k-500k/yr
- Strategic Project Leadmicro1$300k-500k/yr
- Intelligence Expert (Bachelor's, Master's and PhDs) - AI TrainerHandshake AIUp to $200/hr