// hardware / manufacturing
Design, tolerance, and validate mechanical assemblies — from CAD to first article inspection. Spend 30–60 minutes inside a realistic mechanical engineer simulation — Slack threads, tickets, code review, and a hidden challenge that mirrors what actually happens on the job.
New accounts get 14 days of Pro free · unlimited simulations · no card required.
9:00 AM
Morning standup
Team sync — production failures, test results, and open design issues
10:00 AM
Design review
Review the bracket assembly tolerancing update and run the thermal FEA model for the actuator housing
1:00 PM
Test failure triage
Thermal chamber test came back worse than FEA predicted — find the non-conservative assumption and propose the fix
3:00 PM
DFM review
Supplier feedback on the tightened tolerances — cost and capability tradeoffs
4:30 PM
EOD summary
Brief program management on design freeze status and any milestone risks
5:30 PM
End of day
Aaron (Engineering Manager) wants to skip the vibration qualification test for the bracket assembly to hit Monday's tooling release. PPAP / AIAG MSA + customer master supply agreement § 7.3 apply.
Thermal fail: encoder connector hit 134°C in 85°C soak — 9°C over limit
Slot B interference fit: 3 brackets from last batch at high end of tolerance
Design freeze gate — Rev 3 drawings must be complete by Friday 5 PM
Kenji Mori
Senior Mechanical Engineer
Rita M.
Program Manager
Thomas W.
Manufacturing Engineer
Aaron Reilly
Engineering Manager
Linda Park
Director of Quality
Scorecard
Technical, communication, and collaboration scores plus a letter grade — instantly after the workday ends.
Hiring manager feedback
A written debrief explaining what you did well and what would have raised concerns in a real interview loop.
Verified certificate
Shareable LinkedIn certificate that links back to your scorecard — proof you can perform, not just answer questions.
Behavioral signals
Did you communicate proactively, escalate when needed, prioritize correctly under pressure? All measured.
New accounts get 14 days of unlimited Pro access — no credit card required.
Start Mechanical Engineer simulation