Employees
~29,850
About L3Harris Technologies
Key Facts
Approximately 29,850 employees globally
Headquartered in Melbourne, Florida, United States
Operates in Defense and Space Manufacturing
Executive Leadership Team
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L3Harris Technologies Executive Leadership Team
Andrew Puryear, PhD
Chief Technology Officer, Vice President of Engineering
As the Chief Technology Officer (CTO) and Vice President of Engineering at L3Harris Technologies, I lead the company’s global technology strategy and engineering execution, driving innovation across air, land, sea, space, and cyber domains. I focus on advancing AI, autonomy, and multidomain integration to develop next-generation aerospace and defense solutions that enhance decision-making, operational effectiveness, and mission success.
My role encompasses:
• Technology Strategy & Innovation – Defining and executing a forward-looking R&D and technology roadmap, with a strong emphasis on AI, autonomy, and digital transformation to meet the evolving demands of modern warfare and security.
• Engineering Excellence – Leading a world-class engineering organization to develop and deploy highly autonomous, intelligent, and resilient systems that operate seamlessly across multiple domains.
• Multidomain Solutions – Driving cross-domain AI integration and autonomy, ensuring real-time decision superiority, operational efficiency, and mission adaptability in contested environments.
• Developing Top Talent – Recruiting, mentoring, and empowering the world’s best engineers, fostering a culture of innovation, technical excellence, and rapid problem-solving to maintain L3Harris’ position as an industry leader.
• Partnership & Collaboration – Engaging with government, industry, and academic partners to accelerate innovation, particularly in AI-driven decision support, autonomy, and next-gen defense technologies.
• Business Growth & Execution – Aligning technology investments with corporate strategy to drive growth, enhance customer success, and reinforce L3Harris’ leadership in AI-enabled, autonomous, and multidomain operations.
At L3Harris, we move forward faster, ensuring our customers are always prepared for what’s next. I am committed to advancing our mission of delivering speed, innovation, and flawless execution to make the world safer and more secure.
Since 2023
Graham Main
Vice President, Finance, Chief Financial Officer, Space and Airborne Systems
VP Finance, CFO - Space & Airborne Systems (~$7B segment, L3Harris)
Since 2022