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Sierra Space

LEO space transportation, habitats, satellites

Thermal Analysis Engineer 2

Aerospace EngineeringConfirmed live in the last 24 hours
Full-time$94.2k - $129.5kIn-person

About the Job

Requirements

  • A bachelor's degree in Engineering (Aerospace or Mechanical) or a related technical field, or equivalent work experience in lieu of a degree.
  • Typically, at least 2 years of related experience.
  • Strong understanding of thermal analysis.
  • Basic understanding of vehicle-level analysis and system design.
  • Basic ability to apply aerospace principles, standards, theories, first-order analysis, and concepts.
  • An active Secret U.S. security clearance is required.

Responsibilities

  • Conduct detailed thermal analysis and support the development of thermal systems for aerospace applications.
  • Apply aerospace principles, standards, theories, first-order analysis, and concepts to contribute to engineering projects.
  • Conduct vehicle-level analysis and system design, ensuring integration of thermal systems within broader aerospace projects.
  • Develop, prepare, and document technical data, reports, and presentations to support engineering initiatives and project decision-making.
  • Follow established procedures and guidelines while contributing to technical problem-solving.
  • Collaborate with cross-functional teams to integrate thermal analysis solutions into broader engineering designs and projects.
  • Participate in technical reviews, project meetings, and brainstorming sessions, providing technical insights and feedback.
  • Communicate technical concepts and information verbally and in writing to team members, senior engineers, and other stakeholders.

Desired Qualifications

  • Proficiency with engineering software tools and applications related to thermal analysis, such as Thermal Desktop, SINDA/FLUINT, ANSYS, or COMSOL, for thermal analysis and simulation.
  • Proficiency in programming and scripting languages, such as Python and MATLAB, for automating thermal analysis tasks and post-processing results.
  • Strong organizational skills and the ability to manage multiple tasks and priorities effectively.
  • Eagerness to learn and apply new concepts and methodologies in thermal analysis.
  • Commitment to continuous learning and professional development in aerospace engineering.
  • Teamwork and collaboration skills for working within cross-functional teams.
  • Communication skills to convey technical information clearly and effectively to diverse audiences.
  • Basic problem-solving skills and the ability to contribute to technical solutions within thermal analysis projects.
  • Top Secret/Sensitive Compartmented Information clearance is preferred.

About the Company

Sierra Space

LEO space transportation, habitats, satellites

Sierra Space provides a space-as-a-service platform spanning transportation, habitats, and satellite systems for government, civil, and commercial customers in the low-Earth orbit economy. Its products include the Dream Chaser reusable spaceplane for cargo and eventual crew, the LIFE inflatable habitat for LEO, lunar, or Mars missions, and satellite buses like Velocity, Horizon, and Titan used for missile warning and tracking under SDA contracts. Unlike many space firms, Sierra Space offers an end-to-end suite—spaceplane transport, habitable modules, and satellite platforms—integrated under one platform and backed by decades of spaceflight heritage, including collaboration on Orbital Reef with Blue Origin. Its goal is to enable a growing LEO economy by delivering integrated infrastructure and services that support government missions, commercial activity, and national security space capabilities.

Company size
1,001-5,000
Company stage
Series C
Total funding
$2.2B
Headquarters
Louisville, CO
Founded
2021

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