Greg Paxton came to NASA 10 years after working with electronics systems in the United States Navy for more than seven years. He also worked for the United States Army where he developed software for and maintained fixed- and rotary-wing simulators and support systems at Ft. Rucker, AL for the Directorate of Training, Doctrine and Simulation.

At NASA Greg has operated three scientific payloads on-orbit, including SAGE III Meteor-3M for 10 years. In his role with SAGE III on ISS, he designs, develops, and implements operations software, plans and procedures for ground testing, on-orbit testing, and operation of scientific payloads.

Greg works with engineers, scientists, management and a variety of other developers.

“It’s exciting to work with people that are all very good at what they do,” he said. “I also simply enjoy the work. Planning, writing software, and resolving difficult issues make it a joy to come to work on Monday morning.”

One of Greg’s most memorable accomplishments so far was the successful launch and commissioning of SABER on the TIMED mission.

“When I arrived one month prior to launch, it was a steep learning curve with a lot of hard work, but we were able to get the payload commissioned on time. SABER has been collecting excellent scientific data for over 10 years now,” he said. “It is really satisfying being a part of something like that.”

Greg is looking forward to getting the SAGE III payload on the ISS and would like to be part of developing and building a multi-mission operations center at Langley Research Center.

The SAGE III/ISS Team

Bob Borchardt
Payload Engineer

Donald Cleckner
Mission Operations Engineer

Robert Damadeo
Lead Algorithm Scientist

Jim Farmer
Ground Systems Engineer

David Flittner
Project Scientist

Michael Heitz
Scientific Programmer / Analyst

Jonathan Hicks
Ground Systems Engineer

Charles Hill
Deputy Project Scientist / Instrument Scientist

Carter Hulsey
Scientific Programmer / Analyst

Susan Kizer
Validation Scientist

Travis Knepp
Aerosol Research Scientist

Mahesh Kovilakam
Aerosol Research Scientist

Marsha Larosee
Scientific Programmer / Analyst

Kevin Leavor
Payload Scientist

Kaitlin Liles
Chief Engineer / Lead Thermal Engineer

Patricia Lucker
SSAI Group Manager

Daniel Mangosing
Senior Systems Engineer / SAGE Website Administrator

Robbie Manion
Scientific Programmer / Analyst

Joshua McDonald
Mission Operations Engineer

Jamie Nehrir
Mission Operations Manager

Greg Paxton
Ground Systems Lead

Andrew Peterson
Ground Systems Manager

Michael Pitts
Lead Scientist for Oxygen A-Band Temperature / Pressure Research Product

Samuel Porter
Deputy Mission Operations Manager

Marilee Roell
Science Manager

Carrie Roller
Science Validation Engineer

Caitlyn Stone
Mission Operations Engineer

Larry Thomason
Lead Scientist for Aerosol Extinction Coefficient Product

Shane Wolf
Software Assurance Lead