Thermo Fisher Scientific · 21 hours ago
Senior Tax Analyst
Waltham, MA
Full-time
Onsite
Mid, Senior Level
$103K/yr - $137K/yr
4+ years expThermo Fisher Scientific is a global organization committed to scientific advancement and innovation. As a Senior Tax Analyst, you will support the company's global income tax accounting and reporting processes, ensuring financial accuracy and advising on complex tax matters. You will also collaborate with cross-functional teams and influence business outcomes through your expertise in tax accounting.
BioinformaticsBiotechnologyCloud Data ServicesConsultingHealth CareLife ScienceManagement Information SystemsOffice SuppliesPrecision Medicine
Responsibilities
Prepare the quarterly and annual income tax provisions under ASC 740, including deferred tax and effective tax rate analyses
Oversee and enhance the OneSource Tax Provision system to improve data quality, automation, and reporting efficiency, and function as OneSource Tax Provision administrator for the group
Ensure the accuracy and completeness of internal and external tax reporting, including SEC disclosures and financial statement footnotes
Research and resolve complex tax accounting matters, including valuation allowances, ASC 718, and ASC 270
Assess and communicate the tax impacts of restructurings, acquisitions, and other business initiatives in partnership with cross-functional teams
Prepare forecast scenarios to support company structuring and tax planning initiatives
Maintain effective internal controls to support SOX compliance, working closely with internal and external auditors
Recommend and implement process improvements that enhance accuracy, scalability, and efficiency within global tax reporting
Employ broad technical knowledge to identify and resolve issues that span multiple finance and operational areas
Apply and communicate tax policies and procedures, contributing to the development of new standards and procedures
Translate tax concepts into clear, actionable insights for finance and business leaders
Shape global initiatives that strengthen tax accounting operations and promote continuous improvement
Qualification
Required
Bachelor's degree in Accounting or Finance required
Minimum of 4+ years of corporate income tax experience, ideally in a multinational corporation or public accounting firm, with strong expertise of ASC 740 and U.S. GAAP
Strong analytical, problem-solving, and organizational skills
Ability to anticipate and address intricate issues using sound judgment
Adapts quickly and seamlessly in evolving situations
Clear, confident communication across all levels of the organization
Collaborative, reliable, and proactive approach to work
Commitment to accuracy, accountability, and continuous improvement
Preferred
CPA and/or MST strongly preferred
Experience with OneSource Tax Provision, HFM, and strong Excel proficiency preferred
Benefits
A choice of national medical and dental plans, and a national vision plan, including health incentive programs
Employee assistance and family support programs, including commuter benefits and tuition reimbursement
At least 120 hours paid time off (PTO), 10 paid holidays annually, paid parental leave (3 weeks for bonding and 8 weeks for caregiver leave), accident and life insurance, and short- and long-term disability in accordance with company policy
Retirement and savings programs, such as our competitive 401(k) U.S. retirement savings plan
Employees’ Stock Purchase Plan (ESPP) offers eligible colleagues the opportunity to purchase company stock at a discount
Company
Thermo Fisher Scientific
Thermo Fisher Scientific is a biotechnology and laboratory equipment company that provides a wide range of scientific products and services.
10001+ employees
H1B Sponsorship
Thermo Fisher Scientific has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (272)
2024 (224)
2023 (233)
2022 (342)
2021 (315)
2020 (227)
Funding
Current Stage
Public CompanyTotal Funding
$15.97BKey Investors
National Grid
2025-11-24Post Ipo Debt· $2.42B
2025-09-30Post Ipo Debt· $2.5B
2023-08-07Post Ipo Debt· $2.95B
Leadership Team
Stephen Williamson
Senior Vice President and Chief Financial Officer
Daniella Cramp
Senior Vice President and President, Bioproduction Group
Recent News
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2025-12-31
2025-12-25
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2025-12-19
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