Build and maintain legal-entity and transaction-level transfer pricing models, including segmented profit-and-loss statements, cost pools, allocation keys, markups, tested-party results, target margins, arm's-length ranges, and variance analyses. Monitor entity profitability and intercompany results throughout the year; investigate root causes, recommend operational corrections, and execute quarter-end and year-end adjustments in coordination with Accounting, FP&A, Treasury, and affiliate finance teams.