Thermal Engineer (Falcon, Dragon, & Starfall)

United States Digital Space LLC; El Segundo (CA); On-site; USD 110,000 - 150,000; Full time

Job summary

United States Digital Space LLC is seeking a Thermal Engineer to own the thermal design of spacecraft, launch vehicles, and components from concept through validation. You will drive CAD and reduced-order modeling, and validate against ground tests, flight data, and orbital measurements.

The role emphasizes translating analyses into design decisions, routine automation, and collaboration across teams to improve performance and reliability of space systems.

Qualifications

• Bachelor's degree in an engineering discipline.
• 1+ years of experience with Python, MATLAB, and EES.
• Excellent oral and written communication skills.

Responsibilities

• Own the thermal design of spacecraft, launch-vehicle, and hardware end-to-end from concept to validation.
• Translate analyses into design decisions for materials, coatings, insulation, interfaces, and TCS architecture.
• Automate workflows to reduce engineering effort in the design cycle.
• Pursue performance and robustness improvements in hardware.
• Aim for operational simplicity and reduce burden on other groups.
• Produce quality documentation to improve efficiency.
• Review peer work.

Skills

Python

MATLAB

EES

oral and written communication

Education

Bachelor's degree in an engineering discipline

Tools

Thermal Desktop

ANSYS Workbench

FIAT

Sinda/Fluint

Job description

the company was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today the company is actively developing the technologies to make this possible, with the ultimate goal ofenabling human life on Mars.

THERMAL ENGINEER (FALCON, DRAGON & STARFALL)

The Aero/Thermal/Fluids (ATF) group owns the thermal design of the company's launch vehicles, spacecraft, and hardware for Falcon, Dragon, and Starfall. As a thermal engineer in ATF, you will take hardware from a blank page: setting the thermal architecture, sizing the design, driving it through CAD and build, and validating it against ground test, flight, and on-orbit data. You'll make the engineering calls that keep components within limits across every phase of flight - ascent, on-orbit, reentry, and improve system performance to help us fly more, and more reliably. The group's charter also spans aerothermal and vehicle fluid systems, so there's ample room to broaden into adjacent disciplines, but this role's center of gravity is clean-sheet-to-built-hardware thermal design and analysis.

RESPONSIBILITIES:

• Own the thermal design of spacecraft, launch-vehicle, special-program, and component hardware end-to-end: frominitial concept and high-level trades, through detailed 3D and reduced-order modeling, into CAD/build, and out tovalidation against ground test, flight, and orbital data (e.g. on-orbit thermal analysis, thermal protection system(TPS) sizing, heater and coolant-loop design, acceptance/qualification test-level derivation, issue-ticketresolution)
• Translate thermal analysis into real design decisions — materials, coatings, insulation, interfaces, heater and TCS architecture — and carry them from concept to flight hardware
• Automate your workflow to cut engineering investment in the design cycle
• Pursue performance and robustness improvements in the hardware
• Pursue operational simplicity and reduce the burden your designs place on other groups at the company
• Produce quality documentation of your work to reduce miss-rate and improve efficiency
• Review peer work

BASIC QUALIFICATIONS:

• Bachelor's degree in an engineering discipline
• 1+ years of experience using programming languages including, but not limited to, Python, MATLAB, and EES(internships and school projects apply)

PREFERRED SKILLS AND EXPERIENCE:

• Experience taking hardware from clean-sheet concept through detailed design, build, and test validation
• Experience with Thermal Desktop and ANSYS Workbench
• Experience with 3D and reduced-order thermal modeling
• Ability to identify analysis cases and quickly evaluate the impact of design decisions on the hardware
• Experience sizing TPS using reduced-order modeling
• Experience with the Fully Implicit Ablation and Thermal Analysis Program (FIAT)
• Experience with Sinda/Fluint
• Experience with propulsion and vehicle fluid-system design and analysis
• Excellent oral and written communication skills
• Ability to deliver against an aggressive schedule