Senior Costing Analyst — Semiconductor Cost Modeling

SiTime Corporation

Ipoh

In loco

MYR 90.000 - 130.000

Tempo pieno

4 giorni fa

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Descrizione del lavoro

SiTime is seeking a Senior Costing Analyst to own product cost from wafer to finished goods across MEMS and CMOS timing portfolios. You will build and maintain a clean, structured quote database and drive cost model development, deep-dive analysis of yield and unit cost variances for Finance, Operations and Engineering.

Automation is central to this role: replace manual roll-ups with repeatable, data-driven cost models so teams focus on analysis.

Competenze

Bachelor's degree in Accounting, Finance, Engineering or a related field.
2+ years in supply management, product costing or FP&A, including 2+ years at a semiconductor company.
Hands-on experience building multi-level BOMs and standard costs in an ERP system (Oracle, SAP or NetSuite).
Working knowledge of the semiconductor flow and how yield drives unit cost.

Mansioni

Build and maintain multi-level BOMs for oscillators, resonators and clock ICs, covering MEMS and CMOS wafers, die bank, assembly, test, packaging and freight.
Model die and unit cost from wafer price, gross die per wafer and yield at each stage (wafer sort, assembly, final test).
Support annual standard cost setting and drive quarterly standard cost revisions with Operations and Supply Chain.
Track foundry and OSAT pricing, quotes and contract terms, and flag changes before they reach standard cost.
Build and maintain a single, structured quote and cost database with consistent part numbers, units and supplier names.
Prepare clean cost inputs for quarterly standard cost updates and the annual plan.
Automate quote intake, data cleanup and BOM cost roll-ups to replace manual copy-and-paste work.
Build dashboards showing cost by product, supplier, package and quarter.
Document data definitions and processes so the data stays reliable and audit-ready.
Analyze PPV, yield, usage and manufacturing variances each month, and explain the drivers in plain terms.
Perform deep dive on yield loss and unit cost trends with Operations and Engineering, and quantify margin impact.
Support Accounting on inventory valuation, E&O reserves and capitalized variances at quarter close.