設備工程師的英文履歷怎麼寫

· Raised availability of a [N]-chamber dry-etch fleet from [N]% to [N]% in [N] months by attacking the top three unscheduled-downtime causes on the weekly Pareto, each closed with a permanent hardware fix.

· Lifted OEE on the fab’s bottleneck implanter fleet by [N] points after separating engineering time from standby in the SEMI E10 states, which exposed [N] hours a week of unbooked recipe trials.

· Cut unscheduled downtime on [N] CVD chambers by [N]% by tying FDC limits on RF reflected power to an OCAP that stopped the tool before the wafer was misprocessed.

· Cut MTTR on a lithography track fleet from [N] hours to [N] hours by writing decision-tree troubleshooting guides for the [N] most frequent alarms and stocking their parts at the tool.

· Traced a recurring wafer-transfer fault to a worn end-effector pad rather than the robot controller the vendor suspected, ending [N] months of repeat downtime with a [$N] part.

· Closed a chamber arcing excursion in [N] hours by isolating the failure to a cracked ceramic liner with a leak-up-rate and impedance check, returning the tool before the lot’s hold time expired.

· Extended the PM interval on [N] etch chambers from [N] to [N] wafers after [N] months of particle and etch-rate trend data, releasing [N] tool-hours per month to production.

· Rebuilt the spare-parts min-max for a [N]-tool fleet on measured consumption, cutting stock-out downtime to zero for [N] quarters while trimming inventory by [$N].

· Qualified a second-source ceramic ring for a single-sourced consumable, holding particle counts inside matching limits and avoiding [$N] a year in vendor pricing.

· Installed and qualified [N] new dry-etch chambers from crate to production release in [N] weeks, holding the ramp date through a facilities delay on the exhaust line.

· Wrote the qualification plan for a new immersion scanner before the tool arrived, with pass criteria for overlay, focus, and particles agreed by process engineering and the vendor in one document.

· Ran site acceptance testing on [N] tools, rejecting [N] of them on marathon-run particle results and getting the vendor to correct them before the invoice was paid.

· Matched [N] etch chambers to the golden tool within [N]% on etch rate and uniformity by aligning hardware set points and replacing out-of-spec parts, so lots ran on any chamber without a recipe offset.

· Recovered a chamber from a yield-impacting particle excursion by isolating the source to a degraded slit-valve seal, verified with before-and-after particle maps on [N] wafers.

· Retrofitted [N] chambers with a vendor upgrade kit across [N] scheduled PM windows, with no unplanned downtime attributable to the upgrade.

· Negotiated the annual service contract for a [N]-tool lithography fleet on measured MTBF and response-time data, cutting the contract cost by [N]% while adding on-site parts consignment.

· Escalated a design-level robot failure to the vendor’s factory with [N] failure logs and a fault tree, getting an engineering change delivered in [N] weeks instead of another part swap.

· Avoided [$N] in downtime cost over one year by pricing every downtime hour against the tool’s per-hour cost, which turned three parts requests into approved capital.