Senior Tax Accountant

Role: Senior Tax Accountant supporting Collegium's tax functions within a growing biopharmaceutical company. Primary objectives include establishing internal tax processes, ensuring compliance, and supporting business growth. Responsibilities: coordinate tax provision preparation, maintain SOX controls, collaborate on external audits, manage federal, state, and foreign tax filings, respond to tax authority inquiries, and conduct tax research. Requirements: Bachelor’s degree in accounting, CPA preferred, 3+ years of experience (Big 4 or corporate tax), strong knowledge of ASC 740, proficiency with tax software and advanced Excel skills. Preferred: experience in pharmaceutical/biotech sectors. High-Value: focus on multinational tax compliance, support for a diverse portfolio of responsible pain management and neuropsychiatry medications, and cross-functional collaboration. Work setup: hybrid onsite in Stoughton, MA, with onsite presence required Tues-Thurs.