What the work involves

You author engineering problems at the edge of what current models can do, then judge whether their answers hold up. A typical batch might ask you to build a shaft-design problem with a fatigue-life requirement, a compressible-flow question where the nozzle chokes, or a heat exchanger sizing task with an LMTD correction factor — and then write the full worked solution, with units, assumptions, and the intermediate values a grader would need. The second half of the job is evaluation: reading two model responses side by side and deciding which is better, or marking exactly where a plausible-looking derivation went wrong. Much of the value you add is catching answers that are numerically close but physically wrong — a negative entropy change, a factor of safety computed against yield when the load is cyclic, a Reynolds number that puts the flow in the wrong regime than the correlation assumes.

What the platform screens for

micro1's screening is AI-led and conversational, and it pushes on depth. Expect to name the specific subdisciplines you can work in unsupervised, then defend a calculation under follow-up — where a correlation is valid, why you chose one failure criterion over another, what assumption you'd flag if the problem statement omitted it. Screeners also probe calibration: whether you can distinguish a genuinely wrong answer from one that took a different but defensible modeling path, since penalizing valid alternatives is a common failure mode among new reviewers. A degree in mechanical engineering or a near neighbour (aerospace, mechatronics, engineering mechanics) is the usual baseline; industry design experience, a PE, or graduate work in a specialty area strengthens the file.

Logistics

  • Fully remote and asynchronous — batches come with deadlines, not shifts
  • Commonly 10–20 hours/week, with heavier bursts when a project spins up
  • Rates in the $80–130/hr range have been observed on this platform for engineering specialists; actual offers vary by project and vetting outcome and are not guaranteed
  • Expect to work in LaTeX or a markdown-with-math format, and to show your arithmetic rather than just the final number