Masimo · 1 week ago
Sr Manager, Tax
Irvine, CA
Full-time
Onsite
Senior Level, Lead/Staff
$157K/yr - $187K/yr
8+ years expMasimo is a company that focuses on tax compliance and income tax provision functions. The Senior Manager will manage various tax-related projects, ensuring compliance and supporting the company's growth through effective collaboration and continuous improvement of processes.
BiotechnologyHealth CareManufacturingMedical Device
Responsibilities
Manage the preparation and review of the annual and quarterly income tax provision calculation and all relevant SEC financial statement disclosures
Manage the preparation and review the Company’s quarterly effective tax rate forecast, data analytics and modeling
Manage the process of identifying, analyzing, and documenting uncertain tax positions
Manage the Company’s federal, state and local tax compliance, including leading the coordination of internal teams and third party advisors to ensure timely and accurate filing of the required compliance
Prepare and/or review the quarterly estimated tax payments and extensions
Manage tax audits including preparing responses to IDRs and issue management
Perform tax research, proactively monitor legislative change, analyze and communicate the related impact to the Company
Participate in tax planning projects to support business expansion, acquisitions, and integration planning
Effectively collaborate cross-functionally within the organization
Drive continuous improvements of process and procedures via the use of technology solutions; and
Maintain and refine tax policies and procedures to ensure compliance with Sarbanes Oxley Act requirements
Qualification
Required
8+ years of related corporate tax experience in a major public accounting firm and/or in industry
In-depth knowledge and experience in US GAAP and tax accounting (ASC 740)
Strong technical and analytical skills with a solution oriented mindset
Ability to conduct research using various resources including BNA, RIA and effectively communicate results
Must be detail oriented and have ability to multi-task
Strong organization and project management skills
Effective written and verbal communication skills
Strong proficiency in Microsoft Office (Excel, Word, Power Point) is required
Bachelor's degree in Accounting or related major is required
Ability to operate a motor vehicle and maintain a valid Driver's license is required
Preferred
Experience with OneSource provision software and Oracle ERP system a plus
CPA and/or Master's degree in Taxation is highly desirable
Benefits
Benefits
Up to 10% annual bonus based on Company, department, and individual performance
Company
Masimo
Masimo Corporation, a medical technology company, develops, manufactures, and markets noninvasive patient monitoring products.
1001-5000 employees
H1B Sponsorship
Masimo 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 (35)
2024 (22)
2023 (27)
2022 (25)
2021 (24)
2020 (15)
Funding
Current Stage
Public CompanyTotal Funding
$754.95MKey Investors
Politan Capital ManagementRobecoBill & Melinda Gates Foundation
2022-08-15Post Ipo Equity· $750M
2017-08-26Post Ipo Equity
2016-11-11Grant· $4.95M
Leadership Team
Michelle Brennan
Board Chair
Recent News
Orange County Business Journal
2026-01-16
2026-01-13
2026-01-13
Company data provided by crunchbase