Director, International Tax

About Us:

Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people.

How We Work:

At Proofpoint you’ll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: 

Bold in how we dream and innovate

Responsive to feedback, challenges and opportunities

Accountable for results and best in class outcomes

Visionary in future focused problem-solving

Exceptional in execution and impact

Role Overview

We are seeking a highly skilled Director, International Tax to lead and manage the company’s international tax matters in a complex, multinational environment. This role will focus primarily on U.S. international tax while overseeing transfer pricing, supporting foreign tax provisions, and partnering closely with internal and external stakeholders on M&A and global structuring initiatives.

The ideal candidate brings strong technical expertise, practical execution experience, and the ability to operate effectively in a fast‑paced, evolving regulatory landscape.

Key Responsibilities

International & U.S. Tax Compliance and Planning

• Own the U.S. international tax matters, including: GILTI, FDII, Subpart F, Foreign tax credits (FTC), Dual consolidated loss (DCL) and BEAT exposure analysis (when needed)
• Monitor and evaluate U.S. tax law changes and global tax developments impacting the group.
• Lead analysis and implementation of OECD Pillar Two (GloBE) rules, including modeling, readiness assessments, and compliance coordination.

Tax Provision & Reporting Support

• Review and/or assist with the preparation of U.S. international tax matters for ASC 740
• Review and/or prepare the foreign income tax provisions under ASC 740
• Analyze uncertain tax positions and support FIN 48 / reserves documentation
• Partner with controllership and local finance teams to ensure accurate tax reporting.

Transfer Pricing

• Oversee global transfer pricing strategy, ensuring alignment with business operations and tax regulations.
• Manage preparation, review, and maintenance of transfer pricing documentation (local files, master files).
• Partner with external advisors on TP studies, audits, and controversy matters.
• Support intercompany pricing policies, agreements, and economic analyses.

M&A, Structuring & Special Projects

• Provide tax support on M&A transactions, including: Target due diligence, Acquisition structuring and Post‑merger integration

• Advise on foreign equity transactions, reorganizations, liquidations, and cross‑border restructurings.
• Support other special projects related to global expansion, IP alignment, and financing structures.

Collaboration & Leadership

• Act as a key international tax advisor to internal stakeholders across tax, finance, legal, and business teams.
• Help define international tax strategy and roadmap
• Manage and coordinate external tax advisors across jurisdictions
• Lead, mentor, and develop junior tax team members

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Why Proofpoint?

At Proofpoint, we believe that an exceptional career experience includes a comprehensive compensation and benefits package. Here are just a few reasons you’ll love working with us:

• Competitive compensation

• Comprehensive benefits

• Career success on your terms

• Flexible work environment

• Annual wellness and community outreach days

• Always on recognition for your contributions

• Global collaboration and networking opportunities

Our Culture:

Our culture is rooted in values that inspire belonging, empower purpose and drive success-every day, for everyone.

We encourage applications from individuals of all backgrounds, experiences, and perspectives. If you need accommodation during the application or interview process, please reach out to accessibility@proofpoint.com