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Katalyst Space Technologies

Post-launch satellite upgrade services

Mechanical Engineer 2 - Space Systems

Design EngineeringConfirmed live in the last 24 hours
Full-timeBroomfield, CO, USA$110k - $140k /yrIn-person

About the Job

Requirements

  • 3–4 years of experience designing, modeling, and creating drawings for spacecraft or payloads.
  • 1–2 years of experience creating work instructions and supporting the build process.
  • 1–2 years of experience running finite element analysis (FEA) 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 manufacturing processes such as machining, welding, forming, and joining methods.
  • Must be willing to work extended hours and weekends as needed.

Responsibilities

  • Own one of several upgrade modules and drive it from concept to completion.
  • Work closely with the NEXUS-1 spacecraft team to ensure upgrade modules integrate smoothly with the spacecraft.
  • Identify and analyze requirements, and conceive and develop trade studies on mechanical systems.
  • Create and iterate detailed computer-aided design (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 finite element analysis (FEA) tools.
  • Apply 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 in the lab and in the field.

Desired Qualifications

  • Hands-on experience building and testing flight hardware.
  • Experience with avionics, optics, and harnessing.
  • Experience in startup environments with minimal oversight.
  • Experience designing and integrating electric propulsion (EP) or chemical propulsion systems.
  • Ability to think with a systems mindset and understand how one subsystem affects others.

About the Company

Katalyst Space Technologies

Post-launch satellite upgrade services

Katalyst Space Technologies upgrades satellites after they are launched. It offers a post-launch upgrade service that adds or improves satellite capabilities without the need to launch a new spacecraft. The process centers on an “upgrade economy” where operators pay for modification and capability enhancements, often paired with life-extension work, to extend a satellite’s useful life and keep its features current amid rapid space changes. The company differentiates itself by focusing on post-launch adaptability rather than building new satellites, reducing waste and orbital congestion and enabling testing of new tech on existing platforms. Its clients are established space companies and government agencies seeking to unlock new revenue and access to markets without the high costs and risks of new launches. The goal is to provide a sustainable, cost-effective way for satellite operators to adapt to evolving space environments and maintain competitiveness.

Company size
51-200
Company stage
Series A
Total funding
$12.9M
Headquarters
Flagstaff, AZ
Founded
2019

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