Mechanical Engineer II, Space Systems

Katalyst Space Technologies•Broomfield, CO

13d

About The Position

Katalyst builds robotic spacecraft that enable dynamic space operations, creating a future where maneuvering, upgrading, refueling, and exploration are as routine as they are on Earth. We are developing the foundational capabilities that make sustained, responsive operations possible, enabling a new era of space activity that strengthens national security and ensures freedom of action in an increasingly contested domain. Working at Katalyst is intense, hands-on, and deeply rewarding. You’ll take real ownership and see your work move from concept to operations in an environment where the problems are hard and the impact is real. We value humility, craftsmanship, and doing things the right way, even when it’s harder. You’ll work closely with thoughtful, driven teammates who push each other to do their best.

Requirements

3-4 years experience designing, modeling and creating drawings for spacecraft or payloads.
1-2 years experience creating work instructions and supporting the build process.
1-2 years experience running FEA analyses to assess vibration and shock loads for spacecraft or payloads.
Strong understanding of mechanics of materials, material failure modes, and associated analysis methods
Familiarity with a wide set of manufacturing processes such as machining, welding, forming, and joining methods

Nice To Haves

Hands-on experience building and testing flight hardware
Experience with avionics, optics and harnessing
Experience in start-up environments with minimal oversight
Experience designing and integrating EP or Chem Prop systems
Ability to think in a systems mindset and understand how one subsystem affects the others

Responsibilities

Own one of several upgrade modules and drive from concept to completion
Tightly work with the NEXUS-1 spacecraft team to ensure the upgrade modules integrate smoothly to the spacecraft
Identify and analyze requirements, conceive and develop trade studies on mechanical systems.
Create and iterate detailed CAD models.
Create detailed 2D manufacturing drawings and perform tolerance stack-up analyses to ensure design intent.
Analyze structural integrity and performance of parts and assemblies using analytical methods and FEA tools.
Apply sound mechanical engineering principles to solve challenges involving load paths, stiffness, thermal effects, and vibration.
Participate in design reviews, failure mode analysis, and system-level integration.
Rapidly prototype and iterate on designs using additive manufacturing, machining, and other fabrication methods.
Interface with electrical, software, and systems teams to ensure mechanical solutions meet overall system requirements.
Support mechanical integration, testing, and troubleshooting of assemblies both in the lab and in the field.