Senior Materials Scientist or Engineer

Interlune Corporation

$125K — $250K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • B.S. in Physics, Engineering, Materials Science, or related field.
  • 5+ years in materials science/engineering for space applications, focusing on contamination effects.
  • Knowledge of electrostatic charging and abrasive dust impacts on hardware.
  • Experience developing materials analyses and test plans.
  • Strong verbal, written, and communication skills with attention to detail.
  • Collaborative experience in a fast-paced work environment.

Responsibilities

  • Perform lunar environment compatibility analysis of materials for lunar surface systems.
  • Conduct spacecraft contamination analysis for performance impact assessment.
  • Design and execute compatibility testing of materials for lunar conditions.
  • Contribute to material selection, qualification, and design guidance for exposed hardware.
  • Develop inputs for materials analyses related to flammability and toxic off-gassing.

Benefits

  • Medical, dental, and vision insurance.
  • Basic and supplemental life insurance.
  • Short and long-term disability coverage.
  • Flexible Paid Time Off (PTO) policy with paid company holidays.
Full Job Description
We are seeking a materials engineer or scientist to lead material compatibility and durability assessment for lunar surface systems operating in the extreme lunar environment. This role will evaluate how dust, vacuum, thermal extremes, radiation, charging, and regolith interaction affect material performance, wear, and lifetime, and will translate those findings into material selection, qualification, testing, and design guidance for exposed hardware.

Applicants from all industries are welcome, with particular emphasis in complex, multi-disciplinary system development. Familiarity with and prior experience in the space, agriculture, construction, or mining industry are valuable but not required.

Responsibilities:
  • Perform lunar environment compatibility analysis of materials for lunar surface systems, evaluating wear and lifetime degradation due to the extreme lunar environment.
  • Perform spacecraft contamination analysis to evaluate how lunar dust and other contaminants could degrade the performance of critical rover components.
  • Design and execute lunar environment compatibility testing of materials. Contribute to materials selection, qualification, and the planetary science and engineering support for dust mitigation solution design, testing, and analysis for all exposed hardware.
  • Develop inputs for flammability, toxic off-gassing, and materials analysis.
  • Develop and/or support the development of materials documentation, such as the Materials Control Plan and Materials Usage Documents.

Required Qualifications:
  • B.S. in Physics, Engineering, Materials Science, or a related field.
  • 5+ years of experience in materials science/engineering for space applications, with a specific focus on contamination and environmental effects.
  • Practical knowledge of how electrostatic charging and abrasive dust impact mechanical and electrical hardware.
  • Experience in developing materials analyses, test plans, materials control documentation, and analyzing test results.
  • Excellent verbal, written, and communication skills with a keen attention to detail.
  • Ability to work collaboratively in a fast-paced, dynamic work environment.

Desired Qualifications:
  • M.S. or Ph.D. in Materials Science, Planetary Sciences, Spacecraft Systems Engineering, or a related technical subject area.
  • Experience with material compatibility, tribology, contamination control, or coupon testing for space or planetary surface systems.
  • Working knowledge of planetary sciences, geology, and lunar regolith mechanics.

Compensation range for on site WA state employees is:

Target Levels:

Level 3 Range: $125,000 - $195,000

Level 4 Range: $150,000 - $250,000

Your actual level and base salary will be decided based on your specific experience and skill level.

Benefits:

Benefits include: Medical, dental, vision, basic and supplemental life insurance, short and long-term disability, and other benefits

Paid Time Off: Flexible PTO policy with paid company holidays.

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