Ciena Executive and Leadership Team

May, 2026

Leadership Overview

Ciena has 10 executives leading key functions including strategy, finance, technology, and operations.

Driven by continuous innovation, Ciena is dedicated to enabling network operators to meet evolving demands through high-speed, reliable communications networks, fostering seamless connectivity in an increasingly data-driven world.

Leadership Roles at Ciena

  • President & Chief Executive Officer - Gary Smith
  • Chief Financial Officer - James Moylan
  • Senior VP & Chief Financial Officer - Marc Graff
  • Chief Financial Officer, Mxico & Cala Regional Controller - Jose Carlos
  • (Sales Director, Human Resources & Global Chief Operating Officer, Services) Human Resources Operations - Amy VanFleteren
  • Chief Information Officer - Michael Steenberge
  • Cloud Platform Architect & Chief Technology Officer, Ai & Ml, Cloud Team - Spencer Giacalone
  • Chief Technology Officer, The (Americas) & Vice President, Strategic Sales - Kevin Sheehan
  • Chief of Staff & Remediation, Information Security Office Head of Security - Amit Shrimavle
  • Sales Engineering Chief Technology Officer & Vice President - Gautam Billa
  • Gary Smith - President & Chief Executive Officer

    Gary Smith, the President & Chief Executive Officer at Ciena, directs the company's overarching strategy and operational execution. Smith guides Ciena's mission to deliver advanced networking systems, services, and software, ensuring network operators can manage increasing data traffic and maintain seamless connectivity. This leadership role involves setting the vision for technological innovation and market expansion, aligning all departments toward achieving Ciena's growth objectives. By focusing on the evolving demands of customers, Smith ensures the company remains at the forefront of high-speed, reliable communications network solutions. The President & Chief Executive Officer's strategic decisions directly impact Ciena's global market position and its ability to provide essential infrastructure for digital communication. Gary Smith's leadership drives the company's commitment to empowering network operators worldwide.
    Gary Smith

    James Moylan - Chief Financial Officer

    James Moylan, the Chief Financial Officer at Ciena, oversees all financial operations and strategic fiscal planning. Moylan manages Ciena's financial health, ensuring robust resource allocation to support the development and delivery of networking systems, services, and software. This executive function involves guiding investment strategies, managing capital, and reporting financial performance to stakeholders, directly supporting the company's objective of enabling network operators to meet increasing data demands. The Chief Financial Officer's responsibilities extend to optimizing financial structures and driving profitability, crucial for maintaining Ciena's leadership in high-speed communications networks. Moylan's fiscal oversight is integral to the company's sustained growth and its capacity to provide seamless connectivity solutions globally. James Moylan's financial acumen fortifies Ciena's market position.
    James Moylan

    Marc Graff - Senior VP & Chief Financial Officer

    Marc Graff, the Senior VP & Chief Financial Officer at Ciena, provides critical financial leadership and strategic oversight. Graff supports Ciena's mission by ensuring sound financial management and resource allocation for the development and deployment of networking systems, services, and software. This executive function is vital for enabling network operators to manage escalating data traffic and maintain seamless connectivity. The Senior VP & Chief Financial Officer's responsibilities include financial planning, analysis, and reporting, which are essential for Ciena's sustained growth and its commitment to delivering high-speed, reliable communications solutions. Marc Graff's financial expertise reinforces Ciena's operational stability and strategic objectives.
    Marc Graff

    Jose Carlos - Chief Financial Officer, Mxico & Cala Regional Controller

    Jose Carlos, the Chief Financial Officer, Mxico & Cala Regional Controller at Ciena, directs financial operations and fiscal strategy within the Mexico and CALA regions. Carlos ensures that regional financial activities align with Ciena's global objectives, supporting the delivery of networking systems, services, and software that enable high-speed, reliable communications. This executive role is vital for managing regional financial performance, optimizing resource allocation, and ensuring compliance with local regulations, thereby facilitating seamless connectivity solutions for customers in these markets. The Chief Financial Officer, Mxico & Cala Regional Controller's financial oversight is integral to Ciena's expansion and operational success in Latin America. Jose Carlos's regional financial leadership strengthens Ciena's market penetration.

    Amy VanFleteren - (Sales Director, Human Resources & Global Chief Operating Officer, Services) Human Resources Operations

    Amy VanFleteren, the (Sales Director, Human Resources & Global Chief Operating Officer, Services) Human Resources Operations at Ciena, manages critical human resources functions and operational services. VanFleteren ensures that Ciena's workforce is equipped to support the company's mission of delivering advanced networking systems and software, fostering a culture that drives innovation in high-speed communications. This executive role involves optimizing HR processes, talent management, and service delivery operations to meet the evolving needs of both employees and the business. The (Sales Director, Human Resources & Global Chief Operating Officer, Services) Human Resources Operations' focus on people and operational excellence is fundamental to Ciena's ability to provide reliable solutions and maintain seamless connectivity for its customers. Amy VanFleteren's leadership enhances Ciena's organizational strength and service capabilities.

    Michael Steenberge - Chief Information Officer

    Michael Steenberge, the Chief Information Officer at Ciena, directs the company's information technology strategy and infrastructure. Steenberge ensures that Ciena's internal systems effectively support the delivery and management of its advanced networking solutions, facilitating seamless connectivity for its global client base. This critical role involves overseeing cybersecurity, data management, and the implementation of digital tools that enhance operational efficiency and support Ciena's mission to meet evolving customer demands for high-speed networks. The Chief Information Officer's leadership is vital for maintaining the integrity and performance of Ciena's technological backbone, enabling the company to innovate and adapt in the dynamic telecommunications sector. Michael Steenberge's IT vision strengthens Ciena's operational capabilities.

    Spencer Giacalone - Cloud Platform Architect & Chief Technology Officer, Ai & Ml, Cloud Team

    Spencer Giacalone, the Cloud Platform Architect & Chief Technology Officer, Ai & Ml, Cloud Team at Ciena, architects the company's advanced cloud infrastructure and spearheads artificial intelligence and machine learning initiatives. Giacalone drives innovation in Ciena's software offerings, ensuring the platform supports the delivery of high-speed, reliable communications networks and enables seamless connectivity. This technology leadership role focuses on developing cutting-edge solutions that address the increasing data traffic demands of network operators. The Cloud Platform Architect & Chief Technology Officer, Ai & Ml, Cloud Team's expertise is crucial for enhancing Ciena's service capabilities and maintaining its competitive edge in the telecommunications industry. Spencer Giacalone's technical vision propels Ciena's advancements in cloud and AI technologies.

    Kevin Sheehan - Chief Technology Officer, The (Americas) & Vice President, Strategic Sales

    Kevin Sheehan, the Chief Technology Officer, The (Americas) & Vice President, Strategic Sales at Ciena, bridges technological innovation with market strategy across the Americas. Sheehan directs the application of Ciena's networking systems and software to meet the specific demands of regional clients, ensuring high-speed, reliable communications and seamless connectivity. This dual-focused role involves translating complex technical capabilities into strategic sales opportunities, driving adoption of Ciena's solutions. The Chief Technology Officer, The (Americas) & Vice President, Strategic Sales's leadership ensures that technological advancements directly support customer growth and operational efficiency within the region. Kevin Sheehan's combined technical and sales expertise strengthens Ciena's market presence and customer relationships.

    Amit Shrimavle - Chief of Staff & Remediation, Information Security Office Head of Security

    Amit Shrimavle, the Chief of Staff & Remediation, Information Security Office Head of Security at Ciena, leads critical security initiatives and operational remediation efforts. Shrimavle ensures the robust protection of Ciena's networking systems, services, and software, safeguarding sensitive data and maintaining the integrity of high-speed communications networks. This role is paramount in addressing evolving cybersecurity threats and ensuring seamless connectivity for Ciena's global customer base. The Chief of Staff & Remediation, Information Security Office Head of Security's focus on security posture and incident response is fundamental to Ciena's reputation for reliability and its ability to meet stringent industry standards. Amit Shrimavle's security leadership fortifies Ciena's operational resilience.

    Gautam Billa - Sales Engineering Chief Technology Officer & Vice President

    Gautam Billa, the Sales Engineering Chief Technology Officer & Vice President at Ciena, drives the technical strategy for sales engineering and product development. Billa ensures Ciena's networking systems, services, and software effectively meet the complex demands of customers requiring high-speed, reliable communications. This leadership position involves translating market needs into technical solutions, supporting the company's objective of enabling seamless connectivity. The Sales Engineering Chief Technology Officer & Vice President's expertise is crucial for aligning Ciena's technological offerings with customer requirements and market trends. Gautam Billa's technical acumen enhances Ciena's ability to deliver innovative and effective networking solutions.

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    Frequently Asked Questions Regarding Ciena Top Executives and Leadership Team

    Who leads Ciena?
    Ciena is led by Gary Smith (President & Chief Executive Officer), along with executives such as James Moylan (Chief Financial Officer) and Marc Graff (Senior VP & Chief Financial Officer).
    Who is part of Ciena’s executive team?
    The executive team of Ciena includes leaders such as Gary Smith (President & Chief Executive Officer), James Moylan (Chief Financial Officer), Marc Graff (Senior VP & Chief Financial Officer) and other senior executives.
    How many executives does Ciena have?
    Ciena has 10 executives leading key business areas.
    What roles are included in Ciena’s leadership team?
    The leadership team of Ciena includes roles such as President & Chief Executive Officer, Chief Financial Officer, Senior VP & Chief Financial Officer, Chief Financial Officer, Mxico & Cala Regional Controller, (Sales Director, Human Resources & Global Chief Operating Officer, Services) Human Resources Operations.