Full-Time
Confirmed live in the last 24 hours
Develops propulsion systems for aerospace
$120k - $190k/yr
Senior
No H1B Sponsorship
Loveland, CO, USA
US Citizenship Required
Ursa Major develops propulsion systems for the aerospace industry, focusing on engines for space launch vehicles and hypersonic applications. Their products are designed to be reliable and cost-effective, addressing common propulsion issues that lead to launch failures. Ursa Major serves a variety of clients, including private space companies and government agencies, by providing launch-ready engines that help reduce the financial and technical challenges of engine development. Unlike many competitors, Ursa Major emphasizes making advanced propulsion technology accessible to a wider range of customers. The company's goal is to enhance space exploration and hypersonic travel by delivering high-performance engines that balance performance, reliability, and cost.
Company Size
201-500
Company Stage
Grant
Total Funding
$274.5M
Headquarters
Berthoud, Colorado
Founded
2015
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Unlimited Paid Time Off
Paid Parental and Adoptive Leave
Medical, Dental and Vision Insurance
Health Savings Account/Flexible Spending Account
Disability Insurance
Life Insurance
Wellness Program
Retirement Savings Plan - Traditional 401(k) and a Roth 401(k)
Company Equity
Two Successful Test Flights with Stratolaunch Reach Greater Than Hypersonic Speed and Feature Historic First LandingDENVER, May 5, 2025 /PRNewswire/ -- Ursa Major's Hadley liquid rocket engine designed for commercial space and national security needs, successfully achieved sustained hypersonic speeds during two separate tests conducted since late 2024. Both test flights exceeded flight and power objectives for Stratolaunch's Talon-A2 (TA-2) testbed and also featured the successful recovery of the hypersonic testbed vehicle post-landing for re-use."With these successful sustained hypersonic flights, Ursa Major and Stratolaunch are pushing the boundaries of hypersonic technology and building a track record of achievement. Ursa Major is answering the call from our military and government partners to innovate and meet the mission to provide critical national security capabilities, while continuing to assert ourselves as a hypersonics category leader for the warfighter," said Ursa Major CEO Dan Jablonsky.Hadley is a 5,000-pound-thrust (lbf) liquid oxygen and kerosene, oxygen-rich staged combustion cycle reusable rocket engine for small vehicles or hypersonic applications. In addition to the two recent hypersonic flights, Hadley flew its first successful flight, achieving high supersonic speeds with Stratolaunch, completing three successful flights in one calendar year. Hadley enables the U.S. Department of Defense to field new mission solutions faster and advances performance metrics of speed, range, and payload.Hadley is the first product in a family of propulsion systems, including liquid rocket engines, solid rocket motors, and in-space propulsion systems, being designed, developed, and produced by Ursa Major.About Ursa MajorUrsa Major is an aerospace and defense company, providing products and solutions for hypersonic, tactical missile, and space mobility systems
DENVER, March 13, 2025 /PRNewswire/ -- Ursa Major has been awarded a contract for delivery of fully integrated GEO propulsion systems for a customer focused on critical space missions. The multi-year award totaling $10 to $15 million supports the development, manufacturing, assembly, integration, and testing of a full propulsion system capable of six degree-of-freedom maneuverability
In 2023, the US Air Force awarded Ursa Major a contract to develop its Draper and Arroway engines.
WASHINGTON - Rocket propulsion startup Ursa Major is accelerating development and testing of its Draper liquid rocket engine in collaboration with U.S. defense agencies and military contractors.
Ursa Major, which has conducted nearly 300 static test fires this year alone, is leveraging its capabilities to produce agile solid rocket motor solutions at an accelerated pace.