Principal Mechanical Engineer I

4 hours ago


Austin, Texas, United States CesiumAstro Full time
Job Title:

Principal Mechanical Engineer I

Job Summary:

CesiumAstro is seeking a highly skilled Principal Mechanical Engineer I to join our Mechanical Engineering team. As a key member of our team, you will be responsible for designing and developing mechanical systems for our space-based communication systems.

Key Responsibilities:
  • Design and develop mechanical systems for space-based communication systems
  • Collaborate with cross-functional teams to ensure mechanical systems meet performance and reliability requirements
  • Develop and maintain technical documentation for mechanical systems
  • Conduct trade studies and analysis to optimize mechanical system design
  • Work with manufacturing and testing teams to ensure mechanical systems are properly manufactured and tested
Requirements:
  • Bachelor of Science (BS) in Mechanical or Aerospace Engineering from an accredited university or institution
  • Minimum of 9 years of experience in space antenna and payload mechanical engineering
  • Experience with professional mechanical and FEA CAD tools, such as Ansys Mechanical, SolidWorks Simulation, and Thermal Desktop
  • Experience with CNC manufacturing and GD&T
  • Experience with advanced aerospace manufacturing and materials, including sandwich panels and carbon composites
  • Proficiency in detailed mechanical design (3D CAD, drawings, etc.)
  • Experience designing and manufacturing mechanisms and mechanical actuators
  • Familiarity with satellite thermal architectures, including heat pipes, phase change materials, contact resistance, and surface finishes
  • Familiarity with launch and LEO environments (thermal, shock, vibe, radiation, etc.)
  • Familiarity with design for test, manufacturability, assembly, and reliability
Preferred Experience:
  • Python, C++, or other programming languages
  • Experience with large, deployable antenna arrays
  • Robotics and control systems experience
  • PCBA experience
What We Offer:

CesiumAstro offers a competitive salary and benefits package, including company stock options and a generous benefits package featuring health, dental, vision, HSA, FSA, life, and retirement plans.

We are an Equal Opportunity/Affirmative Action employer and welcome applications from qualified candidates without regard to race, color, religion, sex, including sexual orientation and gender identity, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.



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