Materials Test Engineer

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This position has been aligned with Aerodyne Industries.

This position is for an early career Materials Test Engineer to perform materials characterization testing in hydrogen to support the Space Launch System (SLS) vehicle. The role requires direct operation of test equipment, oversight of complex test setups, and execution of test campaigns. Work will take place at NASA Marshall Space Flight Center’s Hydrogen Test Facility.

Position responsibilities include:

• Maintain a focus on safety by completing training, wearing personal protective equipment (safety shoes, safety glasses, lab coats, etc.) as required and following procedures to ensure the safety of every employee and the facility.

· Plan and conduct hands‑on mechanical testing including fatigue, fracture mechanics, and monotonic tensile/compression tests.

· Operate servo‑hydraulic and electromechanical test systems in compliance with ASTM, NASA, and aerospace standards.

· Design test fixtures, grips, and specimens.

· Prepare test plans, test matrices, and schedules to support qualification and certification programs.

· Apply analytical or numerical methods to predict time‑dependent crack growth under cyclic and sustained loading.

· Determine crack growth rates, fatigue thresholds, and critical stress intensity factors.

· Perform strain gage instrumentation, alignment, calibration, and data acquisition setup.

· Conduct testing in extreme environments such as elevated temperatures, liquid nitrogen, liquid hydrogen, and high‑pressure gas systems.

· Analyze fracture, fatigue, and monotonic test data, including crack growth rates, stress intensity factors, and failure modes.

· Reduce raw test data into engineering properties and prepare formal test reports for internal and external customers.

· Support durability and damage tolerance assessments using analytical or numerical fracture mechanics methods.

· Collaborate with technicians and multidisciplinary engineering teams to ensure safe and efficient laboratory operations.

The Amentum Space Exploration Division (ASED) offers a partnership in which you can grow personally and professionally within a framework of strong leadership, competitive compensation, and rewarding career paths. Come join our team on the ESSCA contract whose work is destined to have a long‑range effect on future generations

Qualifications

Proof of U.S. Citizenship is required.

Education and Experience

A bachelor’s degree in materials engineering, mechanical engineering, or a related field from an ABET‑accredited university is required. The selected candidate must also have at least 10 years of relevant experience.

Required Knowledge and Capabilities

• Strong knowledge of materials science and engineering principles.
• Strong organizational skills, with a demonstrated ability to coordinate and manage multiple projects simultaneously through completion.
• Ability to collaborate effectively with technicians and engineers and recommend improvements to testing, processing, operations, and safety.
• Proficiency with co