As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social, community, and societal impact.

The opportunity

2 month internship in Summer 2026

The Accounting Intern will have an opportunity to gain hands-on accounting experience and learn about the various aspects of the accounting function at Ciena. The Accounting Intern will work directly under the supervision of the Sr Director Accounting & will assist & work with other members of the global accounting team in its journey to learn and contribute to daily accounting function.

The Must Haves:

• Understand internal financial process
• Gain knowledge of Oracle ERP and other accounting applications
• Understand Ciena business operations, revenue recognition process, Inventory management, Warranty expense booking and other core accounting processes.
• Get deeper understanding of Internal and External reporting requirements including SEC filings, preparation of 10Q and 10k etc
• Get a thorough understanding of Global payroll process, data gathering and Integration with HCM
• Understand preparation of journal entries related to monthly General Ledger activity and
• adjusting journal entries.
• Analyze and research financial information pertaining to statements of operations, assets,
• liabilities, and capital.
• Gain understanding of the audit/review of our financial statements by our external/Internal auditors.
• Assist with performing research on technical accounting matters, as they may arise.
• All other duties as assigned.

Assets:

• • Demonstrated leadership in work and/or academics.

• Strong written and verbal communication skills with the ability to interact comfortably at

all levels of the organization including with senior level leaders.

• Excellent technical skills including a strong command of Microsoft Office Suite (Word,

Excel, PowerPoint, etc.).

• Ability to work in fast-paced, deadline-oriented, dynamic and changing environment.

• Ability to pay close attention to detail.

• Proven ability to juggle multiple tasks simultaneously.

• Ability to influence and think creative and strategically.

• Ability to analyze and problem solving.

• Must be able to work flexible hours based on business needs.

• Current undergraduate students at Senior level with studies in the areas of Accounting or

Finance.

Pay Range: The hourly pay range for this position is $21.50 - $29.00

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 students access to the Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation pay as required by applicable laws.

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.