Ciena Corporation is a global technology company focused on telecommunications infrastructure. It delivers integrated solutions – including specialized hardware, software applications, and professional services – designed to facilitate the efficient transmission, routing, switching, aggregation, delivery, and overall management of video, data, and voice traffic across communication networks worldwide. Within its Networking Platforms division, Ciena develops and supplies advanced hardware and integrated solutions. These products are specifically engineered to optimize the convergence of various optical transport methods (like coherent optical transport and optical transport network switching) with packet switching, enabling high-performance data handling. The product portfolio spans a range of packet-optical platforms (e.g., the 6500, 5400, and Z-Series), reconfigurable switching systems (such as the 5430), Waveserver interconnect systems, and dedicated switches for service delivery and aggregation (including the 3000 and 5000 families). This segment also provides the essential operating system software and advanced features embedded within its hardware offerings. Ciena's Blue Planet Automation Software and Services arm is dedicated to intelligent network automation. It offers solutions for orchestrating services across multiple network domains, maintaining precise network inventory, optimizing data routes, coordinating virtualized network functions (NFV), and delivering insightful analytics, alongside related support. The Platform Software and Services segment provides unified management platforms, exemplified by its OneControl system, as well as other software tools for comprehensive network planning, operational control, and ongoing oversight. Finally, the Global Services segment delivers end-to-end client support. This includes strategic consulting, detailed network architecture design, expert installation and deployment, ongoing maintenance, and comprehensive training programs. The company distributes its cutting-edge products and services to network operators through both direct sales forces and indirect channel partners. Established in 1992, Ciena Corporation maintains its corporate headquarters in Hanover, Maryland.
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Ciena is a networking hardware company headquartered in Hanover Maryland, United States, founded in 1999. It is publicly listed (CIEN) with a market capitalisation of $53B. Xcout tracks 19 named people at Ciena, including Gary Smith (Chief Executive Officer, President & Director). Xcout recorded 4 job postings from Ciena in the last 90 days.
13 more named people on record for Ciena, with roles, board committees and tenure — see the full roster →
Xcout recorded 4 job postings from Ciena in the last 90 days, from a hiring record Xcout has kept since June 2026.
The weekly hiring trend, the roles and locations behind it — see Ciena's hiring signals →
A few of Ciena's closest competitors — see the full list of competitors and alternatives →
Infinera Corporation was an American vertically integrated manufacturer of Wavelength-division multiplexing (WDM)-based packet optical transmission equipment based in San Jose, California. It was also a manufacturer for IP transport technologies, for the telecommunications service provider market. It was a pioneer in designing and manufacturing of large-scale photonic integrated circuits (PICs).
Viavi Solutions Inc. offers a comprehensive suite of solutions for network testing, monitoring, and assurance to a global customer base. These clients include telecommunication service providers, businesses, manufacturers of network equipment, original equipment manufacturers, governmental organizations, and the aviation industry. The company's operations are divided into three core segments: 1. Network Enablement (NE): This division focuses on providing tools for the construction and upkeep of network infrastructure. It supplies instruments, software, and associated services crucial for the design, deployment, activation, certification, troubleshooting, and optimization of networks. This also encompasses specialized instrumentation for communication and safety. Additionally, the segment delivers professional support, including repair, calibration, software assistance, technical help, comprehensive system integration projects (with project management, installation, and implementation), and various training and consulting services. 2. Service Enablement (SE): This segment empowers communication service providers, enterprises, and cloud operators with embedded systems and enterprise performance management solutions. These offerings grant critical visibility into network, service, and application data. Utilizing instruments, microprobes, and software, Viavi monitors, collects, and analyzes network data to reveal the true customer experience and identify potential new revenue streams and avenues for network optimization. 3. Optical Security and Performance Products (OSP): This segment develops and supplies advanced optical products catering to diverse markets such as anti-counterfeiting, consumer and industrial goods, government applications, and the automotive sector. Founded in 1923, Viavi Solutions Inc. was previously known as JDS Uniphase Corporation until it adopted its current name in August 2015. The company's headquarters are located in Scottsdale, Arizona.
Headquartered in San Jose, California, Calix, Inc., established in 1999, is a global technology provider specializing in cloud and software platforms, robust systems, and comprehensive services. The company's innovative solutions empower broadband service providers (BSPs) to offer a diverse array of services to their customers. Calix's reach extends throughout the United States, the broader Americas, Europe, the Middle East, Africa, and the Asia Pacific region. A core offering is the Calix Cloud platform, an advanced, role-based analytics suite comprising Calix Marketing Cloud, Calix Support Cloud, and Calix Operations Cloud. This platform is highly configurable, delivering tailored insights that enable BSPs to proactively identify and pursue lucrative new revenue streams and applications, often through mobile interfaces. Additionally, Calix provides EXOS, a carrier-class operating system for premises equipment, seamlessly integrated with its GigaSpire family of systems to deliver complete subscriber experience solutions for both residential and business users. The company also offers AXOS, a software platform that optimizes the architecture and operations of the network's access edge. Calix distributes its portfolio of products through both its dedicated direct sales force and a network of resellers.
CommScope provides infrastructure products and solutions for communication networks, including cable assemblies, connectors, fiber optic cables, networking systems, and related hardware. The company serves telecommunications providers, cable operators, data centers, and enterprises by delivering high-performance indoor and outdoor network infrastructure.
H3C Technologies is a China-based provider of networking and IT infrastructure products, including enterprise switches, routers, wireless systems, servers, storage, and cloud or data-center solutions. It primarily serves government agencies, telecommunications operators, enterprises, and other institutional customers.
Catena Networks was a venture-backed broadband access networking company founded in 1998 with headquarters in Redwood City, United States, and offices in Ottawa and Research Triangle Park, North Carolina. The company developed telecommunications equipment that deployed thousands of broadband systems before being acquired by Ciena. It specialized in carrier-grade access solutions for telecommunications service providers.
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