Senior Tax Analyst
Hayward Corporate • Hayward, California • Full Time • $91,000–$125,000 / year
Posted on Fri, Sep 18, 2026
Join UCT and be part of the fastest-growing sector in the world! We indirectly touch every semiconductor chip that goes into every smartphone, smart car, and device that uses artificial intelligence.â¯This is a critical time for the semiconductor industry and for UCT - as technology evolves, we evolve with it. UCT is a diverse workplace where every talented employee is committed to continuous innovation, challenging the status quo and exceeding customer expectations. If you are a person with a relentless drive to succeed, a strong focus on quality with a passion for success – join us today!â¯
UCT is looking for a talented Sr Tax Analyst to join us in Hayward, CA! This is a full-time on-site role.
The Senior Tax Analyst supports U.S. tax operations by managing compliance, tax accounting, and reporting activities to ensure accuracy and regulatory adherence. This role prepares and analyzes data for federal, state, and international filings, supports ASC 740 tax provision processes, and assists with transfer pricing, R&D credits, and foreign tax matters. By conducting research, responding to tax authority inquiries, and supporting audits and special projects, the Senior Tax Analyst helps maintain compliance, optimize tax positions, and support effective financial reporting.
Essential Duties and Responsibilities:
Support U.S. tax operations, including income tax compliance and tax accounting processes.
- Gather information and prepare schedules supporting annual federal and state tax return reporting, including US International information and calculations.
- Gather information and prepare supporting workpapers required for the quarterly and annual income tax accounting and reporting (ASC 740) process.
- Assist with foreign tax provision preparation.
- Assist with transfer pricing matters and intercompany transactions/relationships.
- Assist with R&D tax credit study.
- Support tax audits and special projects as needed.
- Research and respond to notices from tax authorities.
- Research and document conclusions on tax-related questions and issues.
Other Duties
- Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.
Knowledge, Skills and Abilities:
Preferred
- Experience with SAP.
- Strong MS Office skills required with particular emphasis on Microsoft Excel.
- Knowledge of U.S.- International tax rules.
- Experience with Longview Tax
- Provision or OneSource Tax Provision.
Education and Experience:
Required
- BS/BA degree with an emphasis in Accounting/Finance.
- 3+ years relevant tax experience with a multinational company and/or accounting firm.
Preferred
- Advanced degree in Accounting/Finance/Tax.
Travel %: Minimal
Ultra Clean Technology is proud to be an equal-opportunity employer. We are committed to equal employment opportunity regardless of race, color, national or ethnic origin, age, religion, disability, sexual orientation, gender, gender identity and expression, marital status, and any other characteristic protected under laws and regulations.
The pay range for this position at commencement of employment is expected to be between $91,000 and $125,000 [year]; however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements, includingâ¯variable pay and discretionary awardsâ¯in addition to a full range of medical, financial, and/or other benefits (including 401(k) eligibility and various paid time off benefits, such as PTO (Paid Time Off) and parental leave), dependent on the position offered. Details of participation in these additional compensation and benefit plans will be provided if an employee receives an offer of employment.â¯
If hired, employee will be in an “at-will position” and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.â¯
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