Wardstone

Satellites for Missile Defense

Engineering Intern - Space and Missile Defense

$6K - $10K / monthlyLos Angeles, CA, US / San Francisco, CA, US
Job type
Internship
Role
Engineering, Hardware
School year
Junior and above
Visa
US citizen/visa only
Skills
MATLAB, Python, Sensor integration
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Sebastian Fischer
Sebastian Fischer
Founder and CEO

About the role

Wardstone is a space defense-tech startup building next-generation systems to protect the United States and its allies from advanced missile threats. We design, build, and test both ground and space-based hardware.

We’re looking for engineering interns from top schools who want to work on real world systems from concept to testing.

What You’ll Work On

Depending on your background and interests, you may work on:

  • Physics-based simulation and modeling (orbital mechanics, intercept dynamics, guidance & control)
  • Hardware prototyping and testing (mechanical, electrical, propulsion, sensing)
  • Embedded software, controls, or autonomy
  • Sensor systems (IR / EO), perception, and tracking
  • Data analysis from test campaigns
  • System-level trade studies and design reviews

Interns are treated as engineers. Your work will directly with founders and full-time engineers, influence flight hardware, simulations, and participate in field tests.

Who We’re Looking For

  • Currently pursuing a degree in engineering, physics, or a related technical field
    (Aerospace, Mechanical, Electrical, Chemical, Robotics, Computer Science, Physics)
  • Demonstrated delivery on previous extracurricular engineering projects
  • Curious, self-directed, and motivated by real-world impact
  • MATLAB or Python for modelling and data analytics
  • US CITIZENSHIP REQUIRED

Bonus points for experience with:

  • Controls, GNC, or orbital mechanics
  • Embedded systems or hardware bring-up
  • IR sensors, computer vision, or signal processing
  • Hands-on lab, shop, or field testing experience

Why Wardstone

  • Work on problems that matter at the national security level
  • Direct mentorship from founders and full time engineers
  • Exposure to the full engineering lifecycle from concept to testing
  • Fast pace, high ownership, minimal bureaucracy
  • Competitive compensation for interns

About the interview

  • 15-30 min phone intro with CEO
  • 1 Hour phone deep dive with CTO
  • 1 Hour in person with CEO

About Wardstone

Wardstone is building the next generation of space-based missile defense. We design and deploy autonomous orbital interceptors capable of defeating hypersonic and ballistic threats, a capability the U.S. and its allies urgently need but that no one has yet delivered.

At Wardstone, you will build hardware that gets tested constantly and pushed to its limits, from US Air Force assisted ground experiments to supersonic ground launched platforms to future orbital prototypes. You’ll work on systems that combine advanced sensing, guidance, high-energy physics, and spaceflight in ways few organizations on Earth attempt.

We are a small, elite engineering team moving fast to solve problems of national importance. Every engineer has massive ownership, rapid iteration cycles, and a direct impact on the direction of the company and the defense of millions of people.

If you want to work at the intersection of space, autonomy, and national security, you should join Wardstone.

Wardstone
Founded:2025
Batch:F25
Team Size:2
Status:
Active
Founders
Sebastian Fischer
Sebastian Fischer
Founder and CEO
Tobias Fischer
Tobias Fischer
Founder