Ciena
Ciena Corporation is a global leader in networking technology, focusing on optical networking equipment, software, and services. Founded in 1992 and headquartered in Hanover, Maryland, Ciena specializes in high-capacity data transmission over fiber optic networks. The company pioneered dense wavelength division multiplexing (DWDM) technology and launched its first product, the MultiWave 1600, in 1996, which was the first commercially available system of its kind. Ciena offers a range of telecommunications networking solutions, including DWDM systems, packet and Ethernet platforms, and intelligent switching technologies. Their products support scalable, high-speed networks, enabling carriers to maximize fiber capacity for data, voice, and video. Ciena also provides network management software and professional services to assist with deployment and optimization. With a strong focus on innovation, Ciena continues to drive connectivity advancements from its base in Hanover, supported by global research and development facilities.
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Headcount trend
Ciena went from 7,118 employees in Jul 2023 to 7,827 in Jun 2025. Jan to Jun 2025: 423 people joined, 94 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Executive compensation
Hiring now
See all jobsSalaries at Ciena
All salaries64 salary profiles in the US
Most reported roles
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 26 filings.
Peer reviews
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Ciena FAQ
How many employees does Ciena have?
Ciena has about 7,827 employees, up 1.6% over the 3 months to Jun 2025.
Does Ciena sponsor H1B visas?
Yes. Ciena filed 26 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is Ciena's revenue per employee?
Ciena makes about $609K in revenue per employee, based on $4.77B annual revenue and 7,827 employees.
How much does Ciena pay?
6figr has 153 salary profiles for Ciena in India and 64 in the US, with pay broken down by role, level and gender on the Ciena salaries page. See Ciena salaries in India
Is Ciena a public company?
Yes. Ciena is publicly traded under the ticker CIEN on NASDAQ.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.