Software Engineer I, Model and Simulation

Katalyst Space TechnologiesBroomfield, CO
$90,000 - $125,000

About The Position

Katalyst builds robotic spacecraft for dynamic space operations, aiming to make maneuvering, upgrading, refueling, and exploration routine in space. The company focuses on developing foundational capabilities for sustained, responsive operations to enable a new era of space activity that strengthens national security and ensures freedom of action. Working at Katalyst is described as intense, hands-on, and rewarding, with opportunities for real ownership and seeing work move from concept to operations. The culture values humility, craftsmanship, and doing things the right way, fostering collaboration among thoughtful and driven teammates.

Requirements

  • 1-3 Years of experience in modeling and simulation for complex aerospace missions.
  • 2-3 years working in C++ and Python.
  • Strong understanding of object-oriented software development practices.
  • Ability to understand new challenges quickly, formulate a plan, get buy-in, and execute.
  • Understanding complex distributed systems, and how the components you design and deliver will fit into those larger systems.
  • Excellent problem-solving skills and attention to detail.
  • BS in Aerospace Engineering, Physics, Computer Science or closely related STEM field.

Nice To Haves

  • Experience simulating in 6-DOF relative motion and RPOC.
  • Contributed to previous digital twin efforts.
  • Working knowledge in at least one subsystem such as GNC, Flight Dynamics, EPS, Propulsion, etc.
  • Previous experience in simulation frameworks such as Basalisk, STK, GMAT.
  • Working knowledge of distributed compute frameworks.

Responsibilities

  • Help create models and simulations for cross-domain uses.
  • Learn how to convert data sheets into code.
  • Aid the team in creating an AI&T testing tool suite to assist in SITL testing.
  • Maintain and create the coding environment.
  • Verify models and simulations against hardware.

Benefits

  • Employee Stock Option and Equity Plan
  • Relocation bonus
  • Discretionary bonuses
  • Comprehensive medical coverage
  • Vision coverage
  • Dental coverage
  • Unlimited Paid Time Off
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