Senior Tax Manager

Senior Tax Manager managing global income tax compliance and reporting at F5. Engaging in federal and state income tax planning and process improvements while leading audits.

Posted 4/21/2026full-timeSeattle • Washington • 🇺🇸 United StatesSenior💰 $144,000 - $216,000 per yearWebsite

About the role

Key responsibilities & impact

Lead quarterly and annual global income tax provision calculations, forecast, and disclosures, including communication with internal teams and external auditors
Lead global income tax compliance and documentation of tax positions, including Pillar II reporting
Monitor tax legislative and regulatory developments and evaluate impact to the company
Manage federal and state income tax planning initiatives
Lead process improvement initiatives
Manage federal and state income tax audits
Analyze tax implications from business initiatives, including mergers and acquisitions
Performs other related duties as assigned

Requirements

What you’ll need

Master’s degree in accounting/taxation or equivalent preferred
Certified Public Accountant
Big 4 public accounting experience preferred
8+ years of related experience in tax

Benefits

Comp & perks

Incentive compensation
Bonus
Restricted stock units
Benefits

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

income tax provision calculationstax compliancetax documentationPillar II reportingtax planningtax auditstax implications analysismergers and acquisitions

Soft Skills

leadershipcommunicationprocess improvementorganizational skills

Certifications

Certified Public Accountant