Sr Tax Analyst I

At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference.
 

Every member of Gilead’s team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact.
 

We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together.
Job Description
 

At Gilead our pursuit of a healthier world for all people has yielded a cure for hepatitis C, revolutionary improvements in HIV treatment and prevention as well as advancements in therapies for viral and inflammatory diseases and certain cancers.

We set and achieve bold ambitions in our fight against the world’s most devastating diseases, united in our commitment to confronting the largest public health challenges of our day and improving the lives of patients for generations to come. As a Sr Tax Analyst I

 at Gilead you will ...

The position works closely with and reports to the State Tax Senior Manager and Senior Director of State Tax. The role is well suited for a detail oriented SALT professional who enjoys owning day to day tax processes, working directly with data and filings, and developing deep operational knowledge across multiple state tax types within a collaborative and mentorship driven environment.

State Tax Senior Analyst in Foster City, California. This role is a hands on, processing oriented position with core responsibility for executing and managing state income/franchise tax, sales and use tax, and property tax filings and related compliance processes.
Key Responsibilities

• Prepare and support state income and franchise tax, sales and use tax, and property tax compliance activities, including returns, extensions, estimates, and related workpapers.
• Compile, reconcile, and validate data required for state tax compliance, including apportionment data, tax base calculations, and supporting schedules.
• Maintain detailed workpapers and filing documentation to support returns, audits, and internal review.
• Support state tax accounting and provision processes, including return‑to‑provision analysis and FIN 48 documentation.
• Manage ongoing compliance calendars, filing deadlines, extensions, and estimated payment processes.
• Assist with state tax audits and controversy matters, including gathering data, preparing responses to information requests, and tracking audit items.
• Utilize OneSource and perform advanced Excel‑based modeling, reconciliations, and data analysis to support compliance accuracy and efficiency.
• Support state tax planning initiatives through modeling, research, and implementation assistance.
• Collaborate with Finance, Legal, Treasury, and business partners to support transactions and ongoing operations.

Basic qualifications:

• 5+ Years with BS/BA
• 3+ Years with MS/MA

Preferred Qualifications

• 3–5 years of hands‑on experience in state and local tax compliance, processing, or filings, in public accounting, industry, or a combination of both.
• Direct experience preparing or reviewing state income/franchise, sales and use, and/or property tax returns.
• Strong working knowledge and practical experience with OneSource.
• Advanced proficiency in Excel, including complex formulas, reconciliations, and large data sets.
• Strong attention to detail, with the ability to manage high‑volume, deadline‑driven processes accurately.
• Clear written and verbal communication skills.
• Experience supporting state tax audits or controversy preferred.
• CPA, JD, MST, or progress toward one of these credentials is a plus.

Personal Attributes

• Execution‑focused, organized, and comfortable owning end‑to‑end tax processes.
• Open communicator who works effectively with managers and senior leadership.
• Enthusiastic about building a long‑term career in SALT through hands‑on experience.
• Detail‑oriented, dependable, and process‑minded, with a practical business perspective.

 

The salary range for this position is: $117,895.00 - $152,570.00. Gilead considers a variety of factors when determining base compensation, including experience, qualifications, and geographic location. These considerations mean actual compensation will vary. This position may also be eligible for a discretionary annual bonus, discretionary stock-based long-term incentives (eligibility may vary based on role), paid time off, and a benefits package. Benefits include company-sponsored medical, dental, vision, and life insurance plans*.

For additional benefits information, visit:

https://www.gilead.com/careers/compensation-benefits-and-wellbeing

* Eligible employees may participate in benefit plans, subject to the terms and conditions of the applicable plans.

For jobs in the United States:

Gilead Sciences Inc. is committed to providing equal employment opportunities to all employees and applicants for employment, and is dedicated to fostering an inclusive work environment comprised of diverse perspectives, backgrounds, and experiences. Employment decisions regarding recruitment and selection will be made without discrimination based on race, color, religion, national origin, sex, age, sexual orientation, physical or mental disability, genetic information or characteristic, gender identity and expression, veteran status, or other non-job related characteristics or other prohibited grounds specified in applicable federal, state and local laws. In order to ensure reasonable accommodation for individuals protected by Section 503 of the Rehabilitation Act of 1973, the Vietnam Era Veterans' Readjustment Act of 1974, and Title I of the Americans with Disabilities Act of 1990, applicants who require accommodation in the job application process may contact [email protected] for assistance.

For more information about equal employment opportunity protections, please view the 'Know Your Rights' poster.

NOTICE: EMPLOYEE POLYGRAPH PROTECTION ACT
YOUR RIGHTS UNDER THE FAMILY AND MEDICAL LEAVE ACT

Gilead Sciences will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, (c) consistent with the  legal duty to furnish information; or (d) otherwise protected by law.
 

Our environment respects individual differences and recognizes each employee as an integral member of our company. Our workforce reflects these values and celebrates the individuals who make up our growing team.

Gilead provides a work environment free of harassment and prohibited conduct. We promote and support individual differences and diversity of thoughts and opinion.

For Current Gilead Employees and Contractors:

Please apply via the Internal Career Opportunities portal in Workday.