Companies we track
Real overviews, real hiring data — see who's building, where, and what roles are open right now.
Real overviews, real hiring data — see who's building, where, and what roles are open right now.
Ciena provides optical networking systems, components, and automation software that enable high-speed, reliable data transmission for cloud, AI, and telecommunications networks. It serves network operators and enterprises needing high-capacity connectivity infrastructure. Founded in 1992, Ciena is headquartered in Hanover, Maryland.