10 Sierra Nevada Corporation engineering leaders
Michael Bertman, Senior Vice President, Technology at Sierra Nevada Corporation, is one of ten Sierra Nevada Corporation engineering leaders listed here, alongside people who hold or have held director of engineering roles at the company. A reader can learn how engineering leaders work at Sierra Nevada Corporation from people who have held the role.
Professionals to explore
Andy Smith
LinkedInExperience: Director of AI ML Engineering · Sierra Nevada Corporation
Andy Smith has been Director of AI ML Engineering at Sierra Nevada Corporation in Reno, Nevada since August 2026, and the profile also lists Director of Technology there since February 2025. Andy Smith was Principal Systems Engineer at Sierra Nevada Corporation (2018–2025), and the profile headline names autonomy, robotics, computer vision and sensor fusion.
Annie W.
LinkedInExperience: Director of Engineering - Capability Delivery · Sierra Nevada Corporation
Annie W. has been Director of Engineering - Capability Delivery at Sierra Nevada Corporation in Englewood, Colorado since June 2026. Annie W. was Digital Engineering and Tools, Department Manager (2024–2026) and Software Engineering Functional Manager (2023–2024) at Sierra Nevada Corporation, and Digital Engineering Architect at L3Harris Technologies (2022–2023).
Ben Damonte
LinkedInExperience: Director of Engineering – Software Product Development · Sierra Nevada Corporation
Ben Damonte has been Director of Engineering – Software Product Development at Sierra Nevada Corporation in Reno, Nevada since June 2026. Ben Damonte was Chief Engineer - Vision, Survivability & Autonomy (VSA) (2025–2026), Senior Engineering Manager (2021–2025) and Principal Software Engineer / Engineering Manager (2019–2021) at Sierra Nevada Corporation.
C. Matt "T2" Ryan
LinkedInExperience: Tech Director, Multi-Domain Systems · Sierra Nevada Corporation
C. Matt "T2" Ryan has been Tech Director, Multi-Domain Systems at Sierra Nevada Corporation since October 2025, based in Dayton, Ohio. C. Matt "T2" Ryan held Senior Materiel Leader (2022–2025), Deputy Director (2021–2022) and Program Director (2018–2021) roles at United States Air Force.
Daniel Kester
LinkedInExperience: Senior Director of Manufacturing · Sierra Nevada Corporation
Daniel Kester has been Senior Director of Manufacturing at Sierra Nevada Corporation in the Denver area since July 2026, under the profile headline Senior Director of Manufacturing Engineering, and the profile also lists Director of Manufacturing there since July 2024. Daniel Kester was Principal Manufacturing Engineer at Sierra Nevada Corporation (2014–2024) and MANUFACTURING ENGINEER at Sikorsky (2009–2012).
Erin Sierra
LinkedInExperience: Director of Engineering, Test and Validation · Sierra Nevada Corporation
Erin Sierra has been Director of Engineering, Test and Validation at Sierra Nevada Corporation in the Denver area since November 2025. Erin Sierra was System Engineer Sr. Staff at Lockheed Martin (2022–2025), and MQ-9 MUX MALE Lead Test Engineer (2022) and UX-24 Mission Systems Lead Test Engineer (2019–2021) at Naval Air Systems Command (NAVAIR).
John Blumenauer
LinkedInExperience: Director Engineering - Software Development and Engineering Services · Sierra Nevada Corporation
John Blumenauer has been Director Engineering - Software Development and Engineering Services at Sierra Nevada Corporation in Middletown, Maryland since June 2024. John Blumenauer was Director Engineering - Software Development (Acting) (2020–2024) and Senior Principal Software Engineer (2014–2020) at Sierra Nevada Corporation, and Consultant through AIS at GEICO (2011–2014).
Michael Bertman
LinkedInExperience: Senior Vice President, Technology · Sierra Nevada Corporation
Michael Bertman has been Senior Vice President, Technology at Sierra Nevada Corporation in the Denver area since July 2026. Michael Bertman was Vice President, Programs - Innovation (2024–2026), Vice President of Technology (2014–2024), Director Of Engineering (2010–2014) and Product Line Manager/Chief Engineer (2008–2010) at Sierra Nevada Corporation.
Michael Betz
LinkedInExperience: Senior Director Engineering · Sierra Nevada Corporation
Michael Betz has been Senior Director Engineering at Sierra Nevada Corporation in Englewood, Colorado since January 2026, under a profile headline that adds chief engineer, chief architect and DevSecOps. Michael Betz was Chief Engineer Principal - Space/NC3 (2023–2026), System Engineer Principal - Space/NC3 (2022–2023) and Principal Computer Systems Architect (2019–2022) at Lockheed Martin.
Mike Fischer
LinkedInExperience: Director of AI ML Engineering · Sierra Nevada Corporation
Mike Fischer has been Director of AI ML Engineering at Sierra Nevada Corporation in the Denver area since November 2025. Mike Fischer was Principle AI ML Engineer and Manager at ARKA Group, LP (2025), Principle AI ML Software Engineer at The Stratagem Group (2022–2025) and Autonomy Artificial Intelligence Machine Learning Engineer at Lockheed Martin (2018–2022).
Choose the right perspective
Match the person's title and engineering discipline, such as software, test, AI and machine learning or manufacturing, to the decision you face. Weigh how recently each person took on the role and how close their scope sits to your question.
Questions to take into the conversation
- 01How did you organize the engineering teams you led and decide which programs came first?
- 02What did you learn about handing work between design, test and production in your role?
- 03Which engineering practices from your time in the role would you keep, and which would you change?
Reaching Sierra Nevada Corporation engineering leaders
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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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