Engineering Intern

s an intern, you’ll work alongside our talented team of engineers and professionals, gaining valuable experience and insight into the world of space vehicle design and manufacturing.
Launch Operator

As a Launch Operator Specialist, your responsibilities will span across the spectrum of launch operations, from preparing launch equipment and assisting in subsystem assembly, to defining mission-specific test and operational requirements, and troubleshooting real-time challenges.
Launch Vehicle Design Engineer

In this role, you will be focusing on structures, propulsion or mission analysis, and contributing to multiple subsystems.
Manufacturing Specialist

As a Manufacturing Operator at our company, you will play a crucial role in the production of components and assemblies for our revolutionary EOS launch vehicle
Business Analyst

As an equal-opportunity employer committed to diversity and inclusion, we are seeking a Business Analyst to play a pivotal role in our Finance Department.
Avionics Engineer

We are looking for an Avionics Engineer with a strong background in electronics and a focus on embedded software to join our talented team of engineers
EOS Vehicle OC-2522

EOS Balloon tanks are capable of sustaining their own dry weight. The Pressurization Tests are expected soon
MR-2 Static Test Fire

Sidereus has successfully tested the MR-2. This first ablative-cooled 2.2 kN engine performed successfully at 87% efficiency for over 10 seconds