Mechanical Engineer II in Alameda, California at Longshot Space

Longshot Space Technologies is at the cutting edge of low-cost space access and hypersonics. We are developing a novel space launch system that accelerates mass over a long distance. Using our technology, we plan to provide affordable launch services for satellites, cargo, and future space infrastructure. Our mission is to enable a future where humans can reach the stars.

Position Overview

We're seeking a Mechanical Engineer II to join our core engineering team, owning the design, development, and testing of hardware critical to our kinetic launch technology. You'll work across high-pressure gas systems, thermal protection systems, and structures, applying standard engineering practices to build and refine the hardware that powers our launch and vehicle platforms.

This is a hands-on role for someone ready to work independently on well-defined problems while continuing to grow on both technical and leadership tracks. You'll collaborate closely with senior engineers and cross-functional teams spanning mechanical, electrical, fluids, and aerospace engineering, bringing prior hands-on experience to bear across the full system rather than a single narrow slice.

Job Details

• Role Type: FTE EXEMPT

• Compensation: $135,000-$160,000 Annual Salary

• Location: Onsite in Alameda, CA
  
  

Key Responsibilities

• Design, test, and integrate mechanical systems for the accelerator and vehicle.

• Design, manufacture, and test key mechanical subsystems, applying standard engineering practices and analysis.

• Assemble, test, and troubleshoot hardware in lab and field environments, investigating failures and recommending design or process changes.

• Create and maintain technical documentation for mechanical designs, test procedures, and results.

• Evaluate subsystem performance against reliability and design requirements, working alongside senior engineers.

• Support integration of mechanical systems with electrical, fluids, and software components
  
  

Required Qualifications

• Bachelor's degree in Mechanical, Aerospace, or Systems Engineering preferred.

• 3-5 years experience in a hands-on test, design, manufacturing, or R&D setting.

• Experience with high-pressure gas/fluid systems in excess of 500 psi in large volumes.

• Exposure to hydrogen safety, rocket test, or propulsion lab environments a bonus.

• Strong organizational and executional skills, including documentation and planning.

• Passion for learning, problem solving, and working as part of a fast-moving team.

• Comprehensive health and dental insurance
• 401(k) with company match
• Paid time off and paid sick leave
• Equity opportunities
• Professional development opportunities
• 90-day integration period
  
  

Longshot Inc. is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

To comply with U.S. Government export regulations, applicants must be a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.

Employment with Longshot is at-will. This means that either the employee or the company may terminate the employment relationship at any time, with or without cause or notice.