Mechanical Engineer Jobs

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Senior Mechanical Engineer

Momentus Space•San Jose, CA
•Onsite

About The Position

The Senior Mechanical Engineer will participate in the mechanical, structural, and thermal design of flight spacecraft and support programs through assembly, integration, and test. The role calls for someone comfortable working in a fast-paced environment and adapting quickly to new challenges. This is a full-time position in San Jose, California. The position requires access to export-controlled commodities, technical data, technology, software, and services. U.S. citizenship, U.S. legal permanent resident status, or protected person status under 8 U.S.C. § 1324b(a)(3) is required.

Requirements

  • Bachelor of Science in Mechanical Engineering or Engineering Mechanics.
  • 5–10 years of relevant experience.
  • Demonstrated experience with detailed design of mechanical hardware.
  • Experience defining requirements for mechanical systems and components.
  • Familiarity with the space environment and its effects on mechanical hardware.
  • Familiarity with material selection and material coatings for space applications.
  • General understanding of spacecraft structural loads, including quasi-static loads, random vibration, shock, and thermo-mechanical loads.
  • Ability to work independently.
  • Excellent technical communication skills.
  • Good written and verbal communication skills.
  • U.S. citizenship, U.S. legal permanent resident status, or protected person status under 8 U.S.C. § 1324b(a)(3), due to the position's access to export-controlled materials.

Nice To Haves

  • Experience designing, manufacturing, and testing space hardware with demonstrated on-orbit success.
  • Experience running TVAC tests.
  • Thermal and fluidic analysis experience.

Responsibilities

  • Design spacecraft mechanical components, including primary and support structures, brackets, electronics enclosures, bulkheads, and wire harnesses.
  • Design components and assemblies using CAD, including Solidworks and Duro PLM.
  • Route plumbing lines for propellant feed systems and thrusters.
  • Work with structural analysts to ensure spacecraft and component structural integrity through all phases of launch.
  • Work with thermal analysts to ensure components remain within acceptable temperature limits.
  • Conduct mechanical testing of systems and components, including vibration, static load, and shock testing.
  • Support TVAC testing on an as-needed basis.

Benefits

  • Medical insurance
  • Dental insurance
  • Vision insurance
  • 401(k) retirement plan
  • Short-term disability insurance
  • Long-term disability insurance
  • Life insurance
  • Flexible PTO
  • 11 paid holidays
  • Sick time
  • Paid parental leave
  • Base salary, bonus, and equity compensation

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