Sierra Space

Mechanical Engineer II

Job Description

Posted on: 
2026-06-18

Responsibilities

  • Support spacecraft processing from production through integrated test into launch and landing.
  • Perform spacecraft integration activities with launch vehicles.
  • Execute hazardous procedures for propellant loading and maintain clean room protocols.
  • Validate Interface Control Documents (ICDs) and ensure compliance with launch provider requirements.
  • Document processing activities, anomalies, and incorporate lessons learned.
  • Collaborate with cross-functional teams including engineering, quality, and supply chain.
  • Prepare detailed technical documentation and reports.

Job Requirements

  • Bachelor's degree in a related field or equivalent work experience.
  • Typically 2+ years of related experience.
  • Strong understanding of Mechanical Engineering technical standards and principles.
  • Ability to provide solutions to technical problems of moderate scope and complexity.
  • Experience with engineering CAD tools such as NX or SolidWorks.
  • Clear verbal and written communication skills.
  • Familiarity with manufacturing processes and material sciences.
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