Lead Propulsion Analyst

About Cowboy Space Corp:

Mission

Cowboy Space Corporation is solving the global energy crisis by building the infrastructure for abundant, resilient space-based solar energy. We are tackling one of humanity’s most complex engineering challenges with a world-class team dedicated to delivering a revolutionary power platform. Cowboy Space Corporation is transforming how civilization powers, computes and connects - from orbit to Earth.

Cowboy Space Corporation is building the infrastructure to power and connect the orbital economy. Our modular, scalable satellites collect sunlight in Low Earth Orbit to enable multiple integrated applications: transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit high-performance computing clusters (GPU/TPU), and providing secure, high bandwidth optical data transport.
Current energy and data systems rely on complex logistics and outdated infrastructure. Cowboy Space Corporation overcomes these challenges by enabling direct, on-demand, secure, and scalable energy distribution and data processing from space. This will revolutionize how we operate in orbit and on Earth, supporting the rapidly expanding space industrial base, ISAM (In-Space Servicing, Assembly, and Manufacturing) operations, remote regions, and military bases.
Baiju Bhatt founded Cowboy Space Corporation in 2024. Inspired by his father’s work with NASA Langley Research Center, Baiju earned his B.S. in Physics and M.S. in Mathematics at Stanford before co-founding Robinhood, now a public company that has helped over 20 million Americans access the financial system. Cowboy Space Corporation has raised ~$365 million from Index Ventures, Interlagos, Construct Ventures, Breakthrough Energy Ventures, Andreessen Horowitz, NEA, and others.
This is an ambitious mission that demands extraordinary talent. Cowboy Space Corporation’s team has worked at places like SpaceX, Blue Origin, Stoke Space, Astranis and NASA, and is based in San Carlos, CA. If you're ready to solve complex technical challenges and help build the most important energy company in the world, we want to hear from you.

Our Propulsion team is seeking a highly skilled Lead Propulsion Analyst to lead and support advanced engineering simulation efforts across structural, fluid, and thermal disciplines. This role is responsible for developing, maintaining, and enforcing modeling standards and best practices for Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), and thermal analysis activities.

The ideal candidate will possess strong multiphysics simulation expertise, a deep understanding of numerical methods, and experience establishing engineering analysis standards that ensure consistency, accuracy, verification, and validation. This position is located onsite in Seattle WA.

• Conduct, document, and present static, thermal, dynamic, and fatigue analyses for rocket engine and vehicle through state of the art modelling (FEA, CFD and thermal) and first principles to ensure performance requirements are met
• Collaborate in driving necessary analyses throughout engine component design cycles
• Ensure model predictions are grounded in reality through a practical hands-on approach
• Work closely with hardware and test teams to drive model anchoring and design improvements
• Produce quality documentation of your work to reduce miss-rate and improve efficiency

• Bachelor’s, Master’s, or PhD in Mechanical, Aerospace, Applied Physics, or related field.
• Strong experience with engineering simulation and numerical analysis methods
• Experience with 0-D and 1-D thermal/fluid networks
• Proficient in simulation platforms like ANSYS and/or Thermal Desktop
• Strong…