Mission Statement
Provide Innovative Solutions to the Rocket Propulsion Industry
History
Sierra Engineering Inc. was established in Nevada in 1998. The company was known as Johnson Rockets until 2000.
Sierra Engineering Inc. operated locations in Carson City, NV, and Sacramento, CA.
From 2016 thru 2026 we operated as Sierra Engineering & Software, Inc. in Sacramento, CA.
We are currently operating as Sierra Propulsion Consulting
