Lumentum Executive and Leadership Team

Janice Mori, the Chief of Staff To the Chief Executive Officer and Vice President of Special Projects at Lumentum, coordinates executive priorities and cross-functional initiatives. Facilitating communication between the CEO and senior leadership, the Chief of Staff To the Chief Executive Officer and Vice President of Special Projects aligns organizational goals with the broader corporate mission. This role involves managing high-priority projects that span the Cloud and Networking and Industrial Tech divisions, ensuring seamless execution of strategic objectives. By streamlining internal processes, Mori enhances operational efficiency across global R&D and manufacturing hubs. The Chief of Staff To the Chief Executive Officer and Vice President of Special Projects also monitors progress on key business milestones, providing actionable insights to the executive team. Janice Mori drives organizational agility, enabling the company to respond rapidly to shifts in the telecommunications and semiconductor markets. Through proactive project management, the Chief of Staff To the Chief Executive Officer and Vice President of Special Projects supports the long-term growth trajectory of the enterprise.

Shlomo Chayo, the Chief Financial Officer at Lumentum, directs all global fiscal operations and capital allocation strategies. Managing the financial health of the organization, the Chief Financial Officer oversees investor relations, corporate accounting, and long-term budgetary planning. This leadership role ensures the company maintains a robust balance sheet while funding critical R&D initiatives in optical and photonics technology. By analyzing market trends across the Americas, Asia-Pacific, and Europe, Chayo optimizes resource distribution to support the Cloud and Networking and Industrial Tech segments. The Chief Financial Officer also collaborates with the Board to drive shareholder value through disciplined cost management and strategic investment in high-growth sectors like AI infrastructure. Shlomo Chayo maintains rigorous compliance standards, ensuring financial transparency across all international manufacturing sites. Through precise fiscal oversight, the Chief Financial Officer secures the necessary capital to sustain the competitive market position of the firm.

Kristie Mann, the Chief Operating Officer, Cloud & Networking At Lumentum, manages the end-to-end production and supply chain logistics for the Cloud and Networking segment. Overseeing manufacturing excellence and operational throughput, the Chief Operating Officer, Cloud & Networking At Lumentum ensures the timely delivery of optical components to global data center operators. This role involves optimizing production workflows to maintain high quality standards while scaling capacity for AI and machine learning infrastructure. By coordinating with engineering and procurement teams, Mann improves operational efficiency and reduces lead times across international manufacturing facilities. The Chief Operating Officer, Cloud & Networking At Lumentum also implements lean manufacturing practices to support the high-volume requirements of the telecommunications industry. Kristie Mann drives continuous improvement initiatives, ensuring the company meets the rigorous demands of modern cloud infrastructure. Through disciplined operational management, the Chief Operating Officer, Cloud & Networking At Lumentum sustains the reliability and performance of the core product portfolio.

Lin Chen, the PA To Chief Operating Officer at Lumentum, manages administrative workflows and operational scheduling for the Cloud and Networking leadership team. Supporting the daily functions of the Chief Operating Officer, the PA To Chief Operating Officer ensures that executive priorities remain aligned with production schedules and supply chain objectives. This role involves coordinating communication between internal departments and external partners to facilitate smooth operational transitions. By organizing complex logistics and documentation, Chen enables the leadership team to focus on scaling manufacturing capacity for cloud data center products. The PA To Chief Operating Officer also tracks key performance indicators related to operational efficiency and resource allocation. Lin Chen maintains high standards of organizational support, ensuring that the executive office operates with maximum effectiveness. Through meticulous attention to detail, the PA To Chief Operating Officer contributes to the overall success of the Cloud and Networking division by streamlining administrative processes and supporting critical business operations.

Vince Retort, the President, Cloud Networking Research & Development & Business Operations at Lumentum, oversees the integrated strategy for product development and business execution within the Cloud and Networking segment. Managing the lifecycle of optical products from initial research to market deployment, the President, Cloud Networking Research & Development & Business Operations ensures alignment between technical innovation and commercial objectives. This role involves leading cross-functional teams to deliver high-performance solutions for cloud data centers and telecommunications networks. By optimizing business operations, Retort improves time-to-market for new technologies and enhances overall profitability. The President, Cloud Networking Research & Development & Business Operations also collaborates with global sales and marketing leaders to capture emerging opportunities in the AI infrastructure space. Vince Retort drives operational excellence, ensuring that R&D investments translate into tangible market success. Through strategic leadership, the President, Cloud Networking Research & Development & Business Operations sustains the growth and technological relevance of the cloud networking business.

Rafik Ward, the Senior Vice President, Chief Strategy Officer & Chief Marketing Officer at Lumentum, architects the long-term market positioning and brand identity of the company. Overseeing global marketing campaigns and strategic planning, the Senior Vice President, Chief Strategy Officer & Chief Marketing Officer identifies emerging opportunities in AI, machine learning, and 3D sensing markets. This leadership role involves analyzing competitive landscapes to refine the product portfolio for cloud data center operators and industrial manufacturers. By integrating market intelligence into business development, Ward ensures the company remains at the forefront of photonics innovation. The Senior Vice President, Chief Strategy Officer & Chief Marketing Officer also manages external communications, strengthening relationships with key stakeholders across the Americas, EMEA, and Asia-Pacific regions. Rafik Ward drives demand generation through targeted outreach, aligning product capabilities with evolving customer requirements. Through strategic foresight, the Senior Vice President, Chief Strategy Officer & Chief Marketing Officer secures a dominant market share for the organization.

Matthew Sysak, the Chief Technology Officer, Cloud & Networking Platform at Lumentum, leads the research and development of advanced optical and photonic technologies. Overseeing the innovation pipeline for cloud data center and telecommunications applications, the Chief Technology Officer, Cloud & Networking Platform drives the design of next-generation modules and subsystems. This role involves collaborating with engineering teams to push the boundaries of speed, efficiency, and integration in optical components. By identifying technological trends in AI and machine learning, Sysak ensures the company maintains a competitive edge in high-performance networking. The Chief Technology Officer, Cloud & Networking Platform also manages intellectual property development and technical partnerships to accelerate product commercialization. Matthew Sysak directs R&D efforts across global labs, fostering a culture of technical excellence and rapid prototyping. Through visionary leadership, the Chief Technology Officer, Cloud & Networking Platform secures the technological leadership of the firm in the rapidly evolving photonics market.

Prong Kongsubto, the Head External Affair & of Quality Environmental Health & Safety Chief of Staff at Lumentum, manages regulatory compliance, environmental standards, and external stakeholder relations. Overseeing the implementation of quality management systems and safety protocols, the Head External Affair & of Quality Environmental Health & Safety Chief of Staff ensures that all manufacturing operations meet international environmental and safety benchmarks. This role involves engaging with government agencies and industry bodies to advocate for sustainable manufacturing practices. By integrating quality assurance into every stage of production, Kongsubto minimizes operational risks and enhances product reliability. The Head External Affair & of Quality Environmental Health & Safety Chief of Staff also coordinates internal safety training programs across global facilities to protect the workforce. Prong Kongsubto drives corporate responsibility initiatives, aligning the company with global sustainability goals. Through rigorous oversight, the Head External Affair & of Quality Environmental Health & Safety Chief of Staff maintains the operational integrity and reputation of the organization.