Dan Matejczyk

Dan Matejczyk: Email & Phone Number

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Sr. Scientist, Material Process Engineering at Aerojet Rocketdyne|Los Angeles, California, United States

Position:

Sr. Scientist, Material Process Engineering at Aerojet Rocketdyne

Location:

Los Angeles, California, United States

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Last updated: 2026-05-26
Updated: 2026-05-26

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Work Experience 49 years

Sr. Scientist, Material Process Engineering at Aerojet Rocketdyne

Jul 2023 - Current

Sr Principal Engineer Materials and Process Engineering at Aerojet Rocketdyne

Apr 2018 - Jun 2023

Technical Fellow at Aerojet Rocketdyne

Apr 2013 - Mar 2018

Technical Fellow at Pratt Whitney Rocketdyne

Apr 2006 - Mar 2013

Associate Technical Fellow at Pratt Whitney Rocketdyne

Apr 2005 - Mar 2006

Engineer / Scientist Level 5 at The Boeing Company, Rocketdyne Propulsion and Power

Apr 1994 - Mar 2005

Senior Engineering Specialist VI at Boeing North American, Rocketdyne Division

Apr 1992 - Mar 1994

Senior Engineering Specialist at Rockwell International, Rocketdyne Division

Apr 1990 - Mar 1992

Member of Technical Staff V at Rockwell International, Rocketdyne Division

Apr 1985 - Mar 1990

Member of Technical Staff IV at Rockwell International, Rocketdyne Division

Apr 1983 - Mar 1985

Graduate Research Assistant at Columbia Engineering

Jan 1977 - Jan 1983

Dan Matejczyk started working in 1977, then the employee has changed 5 companies and 9 jobs. On average, Dan Matejczyk works for one company for 4 years 5 months.

Their professional focus is Applied Sciences, Materials Science, and Propulsion Systems across 3 core areas.

Dan has registered patents, including "Additive manufacturing for elevated-temperature ductility and stress rupture life, High temperature stable nanocrystalline SiGe thermoelectric material, and Method of assembling a thermal expansion compensator".

Education

Doctor of Science at Columbia University

Master of Science - MS at Columbia University

Bachelor of Science - BS at Columbia University

Bachelor of Arts - BA at Allegheny College

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SignalHire found a verified business email address for Dan Matejczyk: d***********k@rocket.com.

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SignalHire found a verified phone number for Dan Matejczyk: +1-***-***-8782.

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What is Dan Matejczyk's professional background?

Dan Matejczyk has 49 years of professional experience. They have held roles including Sr Principal Engineer Materials and Process Engineering, Technical Fellow, and Technical Fellow at companies such as Aerojet Rocketdyne, Aerojet Rocketdyne, and Pratt Whitney Rocketdyne. Their education includes Doctor of Science from Columbia University, and Master of Science - MS from Columbia University.

Is Dan Matejczyk's contact information up to date?

Yes. Dan Matejczyk's SignalHire profile was last updated on 26 May 2026, reflecting their current position as Sr. Scientist, Material Process Engineering at Aerojet Rocketdyne in Los Angeles , California, United States.

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