What departments does Ciena have?

Ciena has employees across 13 departments including Information Security, Information Technology, Sales, Accounting, Marketing.

What is the largest department at Ciena?

The largest department at Ciena is Sales with 6 employees.

Where are Ciena employees located globally?

Ciena has employees across 7 continents and 67 countries including Ghana, Egypt, South Africa, Morocco, India.

How has Ciena's team size changed over time?

Ciena's team has decreased from approximately 10K to 8.9K employees based on available data.

Ciena Employee Directory

Q: Who are Ciena's key employees and leadership?

Ciena's key employees include: President & Ceo: G. B. S., Cto Of The Americas , Vp Of Sales Engineering And Strategic Solution Sales At Ciena: K. S., Cto (telstra Account) Ciena Australia: A. B., Cto & Vp Sales Engineering: G. B., CTO - Global Cloud Networks: B. K..

TelecommunicationsMaryland, United States10001+ Employees

Ciena (NYSE:CIEN) is the global leader in high-speed connectivity. We build advanced networks to support exponential growth in bandwidth demand—empowering our customers, partners, and communities to thrive in the AI era. With unparalleled expertise and innovation, our networking systems, interconnects, automation software, and services revolutionize data transmission and network management.

Find Ciena employees' phone numbers or email addresses

Ciena Global Highlights

North America
7.1K

United States Of America
4.5K
Canada
2.4K
Mexico
209
Panama
2
Dominican Republic
2
Costa Rica
1
El Salvador
1

Asia
2.9K

India
2.6K
Philippines
97
United Arab Emirates
42
Singapore
27
Japan
26
Thailand
20
Malaysia
18
Viet Nam
14
Saudi Arabia
12
China
11
Indonesia
10
Russian Federation
8
Israel
7
Turkey
2
Bahrain
2
Oman
1
Pakistan
1
Iran
1
Jordan
1
Bangladesh
1

Europe
660

United Kingdom Of Great Britain And Northern Ireland
483
Germany
36
France
27
Spain
25
Netherlands
17
Ireland
13
Denmark
10
Italy
9
Serbia
6
Poland
6
Sweden
6
Portugal
5
Belgium
4
Switzerland
4
Austria
2
Norway
2
Greece
1
Azerbaijan
1
Romania
1
Armenia
1
Cyprus
1

South America
234

Argentina
125
Brazil
96
Colombia
5
Peru
4
Bolivia
1
Ecuador
1
Venezuela
1
Chile
1

Oceania
95

Australia
81
New Zealand
14

Africa
15

Egypt
10
South Africa
2
Morocco
2
Ghana
1

Ciena's Leadership

K. S.
Cto Of The Americas , Vp Of Sales Engineering And Strategic Solution Sales At Ciena
Mobile Phone
Email
A. B.
Cto (telstra Account) Ciena Australia
Mobile Phone
Email
G. B.
Cto & Vp Sales Engineering
Mobile Phone
Email
B. K.
CTO - Global Cloud Networks
Mobile Phone
Email
R. H.
Chief Information Security Officer, Vice President
Mobile Phone
Email
C. W.
Chief Digital Information Officer
Mobile Phone
Email
J. E. M.
Chief Financial Officer
Mobile Phone
Email
J. E. M.
Chief Financial Officer
Mobile Phone
Email

Ciena Employee Metrics

100%

50%

0%

2026

2025

Engineering
Analytics
Program & Project Management
Sales
Operations
Other
Consultant
Administrative
Information Technology
Support
Arts & Design

Contact profiles from Ciena

Name

Title

Contact Info

Location

Last Update

R. H.
Chief Information Security Officer, Vice President
Mobile Phone
Email
United StatesSouth Carolina
Apr 30, 2026
C. W.
Chief Digital Information Officer
Mobile Phone
Email
United StatesNorth Carolina
Apr 14, 2026
R. M.
Head Of 5g Strategy And Architecture - Sales Cto
Mobile Phone
Email
United StatesNew Jersey
Apr 30, 2026
J. J.
Vice President & General Manager Ciena Global Partner Organization & Interconnects (oem/Odm) Sales
Mobile Phone
Email
United KingdomEngland
Apr 29, 2026
K. S.
Cto Of The Americas , Vp Of Sales Engineering And Strategic Solution Sales At Ciena
Mobile Phone
Email
Apr 30, 2026
G. B. S.
President & Ceo
Mobile Phone
Email
United States
Apr 16, 2026
A. B.
Cto (telstra Account) Ciena Australia
Mobile Phone
Email
AustraliaVictoria
Apr 21, 2026
R. S.
Svp Global Marketing & Communications, Cmo
Mobile Phone
Email
CanadaOntario
Apr 23, 2026
K. H.
Sr. Sales Manager - Verizon Partner Strategy & Business Development
Mobile Phone
Email
United StatesNew Jersey
Apr 15, 2026
B. M.
Strategic Sales - Americas Cto Office
Mobile Phone
Email
CanadaOntario
Apr 13, 2026

Frequently Asked Questions

What is Ciena known for?

Ciena was founded in 1992 operates in the Telecommunications industry. The company's main headquarters is located in 7035 Ridge Road Hanover, Maryland 21076 United States; you can contact the main corporate office by phone at

+1-410-694-****

. Explore Ciena's company overview page for more information.

What is Ciena's most common email format?

Ciena employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Ciena email formats with LeadIQ.

How many employees does Ciena have currently?

Ciena has approximately 10K employees as of April 2026. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are Ciena's key employees and leadership?

As of April 2026, Ciena's key employees include:

Cto Of The Americas , Vp Of Sales Engineering And Strategic Solution Sales At Ciena: K. S.
Cto (telstra Account) Ciena Australia: A. B.
Cto & Vp Sales Engineering: G. B.
CTO - Global Cloud Networks: B. K.
Chief Information Security Officer, Vice President: R. H.

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