10 AST SpaceMobile engineering leaders
Chief Engineer & SVP Engineering AST SpaceMobile, VP of Engineering and Vice President, Software are among the current titles held by these AST SpaceMobile engineering leaders, alongside directors of systems, flight, simulation and reliability engineering. A reader can learn how engineering leaders work at AST SpaceMobile from people who have held the role.
Professionals to explore
Andrew M. Chap
LinkedInExperience: Director, Simulation Engineering · AST SpaceMobile
Andrew M. Chap has been Director, Simulation Engineering at AST SpaceMobile since July 2025, based in Potomac, Maryland, and describes a background in GPU computing and plasma physics simulation. At AST SpaceMobile Andrew M. Chap was Principal Simulation Engineer from 2021 to 2025 and Senior Simulation Engineer from 2020 to 2021.
Arturo Pérez
LinkedInExperience: Director, Flight Engineering · AST SpaceMobile
Arturo Pérez has been Director, Flight Engineering at AST SpaceMobile since July 2022, based in the Greater Munich area. Arturo Pérez was Director, Eastern Hemisphere Teleports at Anuvu from 2016 to 2022, Global Teleports Engineering Manager at EMC (Expanding Mobile Connectivity) from 2012 to 2016 and Global Operations Center Manager there from 2008 to 2012.
Evgeny Shvidky
LinkedInExperience: VP, Payload Software · AST SpaceMobile
Evgeny Shvidky has been VP, Payload Software at AST SpaceMobile since August 2025, based in Israel, and was Director of Software Engineering there from 2023 to 2025. Evgeny Shvidky was Director of Software Engineering at SatixFy from 2021 to 2023, SW Application Lead at SolarEdge Technologies from 2019 to 2021 and Software Group Manager at Siklu from 2014 to 2019.
Gabby Mizrahi
LinkedInExperience: Sr. Director of Systems engineering · AST SpaceMobile
Gabby Mizrahi has been Sr. Director of Systems engineering at AST SpaceMobile since August 2021, based in Petah Tikva, Israel. Gabby Mizrahi was Head of Systems (solution) Engineering, R&D Department for MobileAccess Networks at Corning Incorporated from 2018 to 2022 and Chief Digital Systems Architect there from 2015 to 2018.
Kader Chellabi
LinkedInExperience: Director Reliability Engineering · AST SpaceMobile
Kader Chellabi has been Director Reliability Engineering at AST SpaceMobile since January 2023, based in the Miami-Fort Lauderdale area, with a headline that adds environmental testing. Kader Chellabi was Sr. Reliability Engineer at Amazon/Kuiper from 2020 to 2023, Senior Stress Analyst at Amazon Prime Air from 2016 to 2023 and Senior Reliability Engineer at Amazon Go from 2014 to 2016.
Paul Oppenheimer
LinkedInExperience: Director of Systems Engineering · AST SpaceMobile
Paul Oppenheimer has been Director of Systems Engineering at AST SpaceMobile since July 2025, based in Barcelona, and describes a track record across 16+ flight programs. Paul Oppenheimer was Satellite Technologies Branch Head, Strategic & Military Space Division at Space Dynamics Laboratory from 2017 to 2025 and Senior Spacecraft Mechanisms Engineer & Program Manager at Naval Research Laboratory from 2002 to 2016.
Pratik Saripalli
LinkedInExperience: Vice President, Software · AST SpaceMobile
Pratik Saripalli has been Vice President, Software at AST SpaceMobile since April 2024, based in Lanham, Maryland, leading software divisions in the US and India for satellite command and control, testing and ground software. At AST SpaceMobile Pratik Saripalli was Senior Director, Software from 2023 to 2024 and Head of Software Development from 2021 to 2023.
Roy Sofer
LinkedInExperience: Chief Engineer & SVP Engineering AST SpaceMobile · AST SpaceMobile
Roy Sofer has been Chief Engineer & SVP Engineering AST SpaceMobile since April 2026 and was Senior VP Engineering there from 2021 to 2026, describing a globally distributed engineering organization that spans spacecraft systems engineering. Roy Sofer was System Engineering Manager, Radar System at Intel from 2018 to 2022 and VP R&D at SatixFy from 2015 to 2017.
Sergi Gorreta-Marine
LinkedInExperience: VP of Engineering · AST SpaceMobile
Sergi Gorreta-Marine has been VP of Engineering at AST SpaceMobile since April 2024, based in Barcelona, with a headline that adds GM-Spain. At AST SpaceMobile Sergi Gorreta-Marine was Sr. Director of Electronics Development from 2022 to 2024, Director of Electronics Development in 2022 and Senior Scientist Manager from 2018 to 2022.
Steve Kuester
LinkedInExperience: VP of Systems Engineering and Chief Spacecraft Engineer · AST SpaceMobile
Steve Kuester was VP of Systems Engineering and Chief Spacecraft Engineer at AST SpaceMobile from June 2022 to October 2023 and Chief Engineer there from 2021 to 2022. Steve Kuester has been Program Manager Chief Engineer at Millennium Space Systems since March 2023 and was Chief Systems Engineer at RTX from 2020 to 2021.
Choose the right perspective
Match the person's area, whether spacecraft systems engineering, satellite and payload software, electronics, flight operations or reliability and test, to the decision you face. Check when each person's role started and whether it has ended, to judge how close their view is to your question.
Questions to take into the conversation
- 01What did you focus on first when you took on your engineering role?
- 02How do you balance new technology work against delivery commitments?
- 03What have you learned about bringing together engineers with different technical backgrounds?
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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