Global Tax Accountant

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams thrive in a flexible work environment designed to support individual growth, well-being, and a strong sense of belonging. Leading with our humanity, Ciena advances business priorities while creating meaningful social, community, and societal impact.

• Support global income tax provision processes through the preparation of tax work papers and supporting schedules
• Contribute to domestic and international income tax compliance, including coordination of filings and payments
• Monitor, reconcile, and maintain tax-related general ledger accounts to ensure accuracy and completeness
• Perform tax research on evolving U.S. and international tax legislation and assess impacts to the business
• Partner with international accounting teams and external tax advisors to support local tax provisions and compliance
• Assist with income tax audits by gathering documentation and supporting timely responses to audit inquiries
• Contribute to direct tax initiatives, process improvements, and the effective use of tax technology solutions

• 4+ years of progressive experience in public accounting and/or a corporate tax role within a multinational public company
• Bachelor's degree in Accounting, Finance, or a related field
• Working knowledge of U.S. federal, state, and international income tax regulations
• Experience preparing tax work papers, provisions, and compliance documentation
• Strong analytical, organizational, and attentiontodetail skills
• Ability to manage multiple priorities and deadlines in a fastpaced environment
• Clear written and verbal communication skills, with the ability to collaborate across global teams

• Certified Public Accountant (CPA) or equivalent professional designation
• Experience supporting global tax provision processes for a publicly traded company
• Exposure to tax technology tools and process automation initiatives
• Prior involvement in income tax audits or controversy matters
• Interest in continuous improvement and learning within a global tax function

• The annual pay range for this position is $63,900 - $102,100.

Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available.

In addition to competitive compensation, Ciena offers a comprehensive benefits package, including medical, dental, and vision plans, participation in 401(K) (USA) & DCPP (Canada) with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation time. We also comply with all applicable laws regarding Paid Family Leave and other leaves of absence.

At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard. Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.

Ciena is an Equal Opportunity Employer, including disability and protected veteran status.

If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.