Senior Tax Manager

lumentum· Lumentum International (Thailand) Co. Ltd.
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📍 Thailand - Pathumthani (Navanakorn)Full time

About this role

It's fun to work in a company where people truly BELIEVE in what they're doing!
We're committed to bringing passion and customer focus to the business.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Job Description

This position plays a pivotal role on Lumentum Thailand Tax matters. This role will work seamless with the Corporate Tax team in developing and execution of the tax strategies, managing day to day tax tasks mainly but not limited to VAT, CIT, withholding tax, and duty, including tax compliance processes review and enhancement, tax computation, tax filing, and work with Thailand local Finance and Operations teams to best utilize BOI privilege, work with TRD for inquiries and supporting documents, etc. Leading Tax related Projects by working closely with the Corporate Tax team and/or external firms.

Responsibilities:

  • Develop and execution of tax strategies to best utilize BOI privilege.
  • Tax Compliance including internal processes review, tax computations, tax reports and filing, answer TRD inquiries, etc.
  • Transfer pricing arrangements, working closely with external professional support in this area and assisting business queries.
  • Provide tax advice/support to business projects.
  • Work with the revenue department to resolve any tax issues.
  • Address any tax related inquiries/issues, both from internal and external
  • Leading Tax projects if any
  • Other tasks assigned by the management.

Qualifications:

  • Bachelor’s degree in Accounting, Taxation, Economy, Law (CPA is preferred).
  • 6 years+ of experience in tax advisory, and tax compliance.
  • Experience from big 4 is a plus.
  • Strong knowledge of all taxes, BOI knowledge is a plus.
  • Business Result Oriented, Open minded, with excellent communication and interpersonal skills, being able to work with people from globe with diversified cultural background.
  • Continuous Improvement mindset, willing to take challenges to lead/participate in Kaizen projects.
  • English as working language.

    We are an equal opportunity employer and value diversity at our company.

    We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.

    We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment.

    Please contact us to request accommodation.

    Frequently Asked Questions

    Is the salary disclosed for the Senior Tax Manager position at lumentum?
    The salary for this Senior Tax Manager role at lumentum is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
    Where is the Senior Tax Manager position at lumentum located?
    This Senior Tax Manager role at lumentum is based in Thailand - Pathumthani (Navanakorn). The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
    Is the Senior Tax Manager role at lumentum full-time or part-time?
    This is listed as a Full time position. It is posted as a Senior Tax Manager role in the Lumentum International (Thailand) Co. Ltd. department at lumentum.
    Which team or department does the Senior Tax Manager at lumentum belong to?
    This Senior Tax Manager position is part of the Lumentum International (Thailand) Co. Ltd. department at lumentum. See the full job description for more information about the team structure and responsibilities.
    How do I apply for the Senior Tax Manager position at lumentum?
    Click the "Apply Now" button on this page. You will be redirected to lumentum's official application portal hosted on workday where you can submit your application directly.
    When was the Senior Tax Manager job at lumentum posted?
    This Senior Tax Manager position at lumentum was posted on Jun 8, 2026. Apply as soon as possible — early applications are often reviewed first.
    Senior Tax Manager
    lumentum
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    You'll be redirected to lumentum's official application page on Workday.