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Senior Tax Manager - Corporate Tax

1010 Parexel International, LLC
United States-Massachusetts-Remote, MA Remote Full Time
POSTED ON 10/30/2025 CLOSED ON 12/30/2025

What are the responsibilities and job description for the Senior Tax Manager - Corporate Tax position at 1010 Parexel International, LLC?

When our values align, there's no limit to what we can achieve. At Parexel, we all share the same goal - to improve the world's health. From clinical trials to regulatory, consulting, and market access, every clinical development solution we provide is underpinned by something special - a deep conviction in what we do. Each of us, no matter what we do at Parexel, contributes to the development of a therapy that ultimately will benefit a patient. We take our work personally, we do it with empathy and we're committed to making a difference. Parexel is looking for changemakers who are driven by curiosity, passion, and optimism. Come join us in keeping the Patient at the Heart of Everything We do. Job Title: Senior Tax Manager, Corporate Tax Job Introduction: At Parexel, we are a leading Clinical Research Organization company specializing in delivering life-changing medicines to patients. We are seeking a Senior Tax Manager, Corporate Tax to join our Finance group. In this role you will be the lead functional and technical expert on US federal, state and local tax matters. This position oversees the US income tax provision and compliance, including sales and use tax, and local property tax. Who we are looking for: Detail oriented individuals with proven experience working as a Tax Manager with tax compliance and provision experience in public accounting and/or a multinational corporation along with a strong working knowledge of federal and state corporate income tax law, sales/use tax. That possess excellent problem-solving and analytical skills while demonstrating impeccable communication skills. What you’ll do: Manage outsourced US federal and state tax compliance processes to ensure complete, proper and timely filing. Provide all supporting calculation workpaper, review and approve income tax returns, schedules and disclosures. Ensure US quarterly and annual income tax provisions are timely and accurately prepared, including maintaining schedule for equity-based compensation, valuation allowance, uncertain tax positions. Responsible for state workpaper, ensure apportionment and modifications compliance with most updated state tax laws and regulations. Manage non-income-based tax compliance, including sales and use tax, property tax. Manage US federal and state tax audits and notices. Additional details: Experience with accounting for Income Taxes (ASC 740), FAS5, FIN48 Uncertain Tax Positions, and Section 404 of Sarbanes Oxley is required. Experience with Oracle and tax provision software is preferred. Excellent verbal & written communication skills as well as presentation skills are paramount. Education: BA/BS in Accounting/Business/Economics/Finance and CPA and/or MS Taxation required. Why join us: Opportunity to work on innovative projects at the forefront of the industry. Collaborative and inclusive work environment that values your expertise. Professional advancement and development opportunities. Work life balance and flexible working hours. Parexel US Benefits: Health, Vision & Dental Insurance Tuition Reimbursement Vacation/Holiday/Sick Time Flexible Spending & Health Savings Accounts Work/Life Balance 401(k) with Company match Pet Insurance Full list of benefits available here: https://www.parexel.com/us-benefits About Parexel International: At Parexel we embrace flexibility and understand that in today’s fast-paced world, employees need to balance their careers with their personal lives. Come join us where learning is constant, you’re exposed to a world of experiences and open doors. Each of us, no matter what we do at Parexel, contributes to the development of a therapy that ultimately will benefit a patient. We take our work personally, we do it with empathy, and we're committed to making a difference. If this job does not sound like the next step in your career, but perhaps you know of someone who’d be a perfect fit, please share the job posting link to apply! EEO Disclaimer Parexel is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to legally protected status, which in the US includes race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. Headquartered near Boston, Massachusetts and in Durham, North Carolina, Parexel has over 16,000 employees, with offices that support clients in over 100 countries around the world. We provide the most comprehensive drug development capabilities of any CRO worldwide. Our global regulatory expertise, Phase I-IV clinical research services, and advanced commercialization services all work together to move you through the development journey more smoothly and cost-effectively from beginning to end.

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