About Us



Astrophysics Inc. designs, builds, and delivers x-ray scanners for our customers’ security mission around the world. Our technology detects and identifies hidden threats. Our security system’s engineering helps protect critical infrastructure, transportation, and trade. Astrophysics’ commitment to our mission is why millions around the world trust us to keep them safe today, tomorrow, and always.
Powerful Solutions
for Global Defense

For nearly 20 years, Astrophysics Inc. has been a leader in x-ray research and development, turning imaging theories into robust and reliable security systems. With over 30,000 scanners deployed in more than 150 countries, we make it our mission to protect the world’s critical infrastructure, transportation networks and commerce.

We partner with customers to build integrated solutions tailored to their security needs, designing powerful networks that allow coordinated inspections, the exchange of key decision data, and rapid throughput. Guided by our core values of integrity, loyalty, respect, and teamwork, we deliver solutions for today’s threats with advanced technology that anticipates tomorrow’s needs.

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François Zayek

Founder & Chief Executive Officer

An engineer, business leader and visionary, François Zayek is recognized as a leading global expert in x-ray technology. At the forefront of new technology for security and medical applications since the industry’s beginnings, his 30+ year career has been dedicated solely to x-ray innovation.

François founded Astrophysics, Inc. in 2002 after recognizing a technology gap in the x-ray security industry and an opportunity to leverage his knowledge to revolutionize the industry. As a non-traditional CEO, his engineering expertise has guided the company’s culture and commitment to developing innovative technology. Astrophysics’ legacy as an industry pioneer – the first company to develop 6-Color Imaging, Real Time Diagnostics, and Remote Diagnostics – continues to this day with its recent launch of the Multi-View CT™, the world’s first 3D CT cargo scanner.

Prior to founding Astrophysics Inc., François was Director of R&D at Bio-Imaging Research, VP of Engineering at PerkinElmer and VP of Engineering and R&D at EG&G Astrophysics (the original Astrophysics namesake). In these R&D roles, he designed high-dynamic range optical systems and breakthrough CT technology for the U.S. Federal Aviation Administration (FAA) and U.S. Transportation Security Administration (TSA). He founded Xaytek in 2000, an x-ray technology and R&D consulting firm with x-ray industry clients.

Born and raised in Beirut, Lebanon, François immigrated to the United States where he earned a Bachelors of Science in Electrical Engineering from the University of Dayton and a Masters of Science in Electrical Engineering from Ohio State University. In 2015, he was honored with the prestigious Ellis Island Medal of Honor, awarded to individuals who embody and uphold America’s ideals, and whose past recipients include numerous U.S. Presidents, world leaders and Nobel Prize winners. François exemplifies the success of the American dream and his character, passion for R&D and drive for excellence continue to define the Astrophysics culture.

Mark Zayek

Chief Operating Officer

Entering his second decade at Astrophysics Inc., Mark Zayek’s career-long tenure with the company has garnered him comprehensive company and industry knowledge. As COO, Mark is responsible for company profitability, production quality and vertical integration, improving business operations and functional coordination, and ensuring Astrophysics Inc. global commitment to customer service excellence. Mark collaborates closely with the CEO to direct corporate strategy, business development and expand the Astrophysics global presence.

Mark has risen through the ranks of nearly every department at Astrophysics Inc. He first started in Service inventory and data entry, before proceeding to Accounts Receivable, Finance, Sales and Operations. Post-graduate, Mark returned to Astrophysics as a Senior Business Analyst, advancing to VP of Sales, and eventually earning the COO role. Mark’s extensive experience and departmental exposure enables him to have company wide visibility for educated decision making.

Known for his personal integrity, no-nonsense approach, and results-driven management, Mark’s strategic vision has been instrumental in advancing the company’s business interests and worldwide brand recognition. His hands-on management style also aligns with his authentic leadership approach. Mark knows Astrophysics Inc. employees by name, lives the company’s core values, and is committed to rolling-up-his-sleeves and working side-by-side with staff to get the job done.

Mark’s customer-centric business approach promotes partnership, solutions over products, and customer service excellence. Under his leadership, Astrophysics Inc. has achieved significant sales growth, strengthened customer relationships and expanded industry partnerships, and unlocked business opportunities in previously untapped markets. Ultimately, Mark’s knowledge, experience, and vision have propelled Astrophysics Inc. to new heights and positioned the company for continued success in the years to come.

Mark has a Bachelors of Science in Economics from the University of California, San Diego, and a Masters of Science in Finance from Northeastern University.

Careers at Astrophysics Inc.
Astrophysics Inc. is continuously looking for talented, motivated individuals to join our growing family of engineers, technicians, and sales professionals. We are looking for employees that embody our core values of respect, teamwork, integrity and loyalty, and are looking for opportunities to grow their careers. If you are interested in joining the Astrophysics Inc. family, explore our openings and search for your perfect role! Learn More

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