Ciena

Ciena Headquarters Location

Hanover, MD

Ciena Photos

  • Ciena teams planting trees in East Coast Park to promote clean air and help protect the environment
  • Ciena employees walked in the parade to show their allyship for the LGBTQ+ community.
  • Our team planting new greenery in a nature reserve park
  • Our new facility in Quebec with an informal get together and a tour of our R&D labs.
About Ciena
Ciena is a networking systems, services, and software company. Our story began more than a quarter of a century ago when we revolutionized the economics of telecommunications networks. We've been first-to-market with more than a dozen key technologies. Today, we continue to redefine networking.

We are committed to a workplace without discrimination. Visit careers.ciena.com to explore open roles.
Ciena's People Promise
At Ciena, our success is 'rooted in people' helping us grow as a company, much like a tree. ​​​​​​​This connects to our Corporate Strategy as we make a promise to our people that together, we make a difference, are empowered and feel included to create a culture at Ciena that has a sense of happiness, belonging and vibrancy.
Our Global Sales & Marketing Teams Come Together Through Volunteerism
Last September, our Sales and Marketing teams came together to help make a difference in our global communities. It was a great day for our people to reconnect with each other and demonstrate their passion for helping others in need.
Ciena: Embrace it, Feel it, Celebrate it
At Ciena, we foster an inclusive and vibrant environment. Everyone has a sense of belonging regardless of their race, ethnicity, religion, gender, age, or sexual orientation. Individuals can bring their authentic selves to work without fear of discrimination or prejudice. Together, our inclusive and diverse team cares passionately about making a positive impact – creating and enabling more connections in an ever increasing diverse world.
Our Ottawa team members reconnecting again
Our teams in Ottawa came together to celebrate the reopening of our office with an outdoor BBQ and volunteering activities in support of our local community. It was exciting for everyone to reconnect and feel the collective Ciena spirit in person again!
Mental Wellbeing—Healing the Whole Self
In this CienaLife video, hear from Ciena colleagues about how they strengthen their mental wellbeing and how we can create a stronger support network for those in need.

Number of Employees in Ciena

5,001 to 10,000

Ciena Revenue

$1B to $5B (USD)