Senior Cost Accountant
Repligen Corporation
September 09, 2026
Full-time
Remote friendly (Waltham, MA)
Worldwide
Corporate Functions
Role: Manage cost accounting, inventory oversight, and analysis for US bioprocessing plants, supporting financial accuracy and operational efficiency. Responsibilities: oversee monthly inventory close, manage journal entries, reconciliations, inventory variance analysis, and excess/obsolete inventory review; collaborate with operations on manufacturing variances, cost savings, and inventory revaluation; coordinate budgeting, forecasting, and standard cost validation; assist with physical and cycle counts, gross margin analysis, and inventory transactions; support integration of acquisitions and monitor global inventory; ensure SOX controls compliance and perform special analyses. Qualifications: BA/BS in Accounting; 5+ years in cost and inventory accounting within manufacturing; strong understanding of US GAAP and SOX controls; proficient in Excel, SAP (preferred), with excellent communication skills. HighValue: manufacturing/bioprocessing focus, inventory and cost management, SOX compliance, cross-functional partnership with operations and finance. WorkSetup: US-based, hands-on, fast-paced environment requiring adaptability.