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Amentum

Government engineering and technical services provider

Senior Propulsion Design Engineer

PropulsionPosted on Nov 10
Full-timeHuntsville, AL, USANo salary listed

About the Job

Requirements

  • A Bachelor of Science degree in Mechanical Engineering, Aerospace Engineering, Civil Engineering, Engineering Mechanics, or a related field is required; a Master’s degree is preferred.
  • Typically requires a Master’s degree with 23 or more years of experience, or a Bachelor’s degree with 25 or more years of experience.
  • A degree from an ABET-accredited institution is preferred.
  • Proficiency with CAD tools such as CREO, NX CAD, or SolidWorks.
  • Familiarity with ASME Y14.5 or ISO 1101 for dimensional strategies, compliant engineering drawings, and tolerance stack-up analysis using CAD.
  • Experience with Windchill or similar product lifecycle management software for configuration management and release workflows.
  • Ability to independently own designs of integrated propulsion systems, additive-manufactured hardware, and mechanical mechanisms with minimal oversight.
  • Proficiency with Microsoft Office products, including PowerPoint, Excel, and Word.
  • Strong written and verbal communication skills, including frequent cross-team collaboration.
  • Proof of U.S. citizenship is required.

Responsibilities

  • Review and check team members’ engineering drawings according to ASME Y14.5 and NASA internal drawing specifications.
  • Participate in multidisciplinary engineering teams to develop new designs, including CAD models, documents, and drawings, focused on propulsion devices and supporting hardware.
  • Apply system-level thinking to ensure designs integrate with upstream and downstream subsystems, including structures, mechanisms, avionics, fluid systems, and mission operations constraints.
  • Use CREO parametric modeling software, including piping and additive manufacturing modules, to develop robust, manufacturable designs.
  • Collaborate across MSFC organizations, other NASA centers, and partners to ensure design maturity, manufacturing readiness, and alignment with system requirements.
  • Support development of integrated propulsion flight hardware and associated ground test equipment, identifying interface risks and mitigation strategies early in the design lifecycle.
  • Communicate design intent across teams and support integration across propulsion and vehicle systems.
  • Travel within the domestic United States as required, approximately 5%.

Desired Qualifications

  • A Master’s degree is preferred.
  • A degree from an ABET-accredited institution is preferred.

About the Company

Amentum

Government engineering and technical services provider

Amentum provides technical and engineering services to government agencies to support high-stakes missions such as space launch, nuclear cleanup, and military operations. Its offerings combine workforce, engineering, and mission-support capabilities across the full lifecycle—from planning and design to operations and sustainment—delivered as contracted services. The company differentiates itself through scale and breadth: formed from a spin-off and expanded by acquiring DynCorp and PAE, and later merging with Jacobs’ Critical Mission Solutions and Cyber & Intelligence units, making it one of the largest government services contractors with about 53,000 employees and a public listing (AMTM). Its main goal is to help the U.S. and its allies achieve mission success for critical national programs by providing comprehensive, reliable government-focused technical services.

Company size
10,001+
Company stage
IPO
Headquarters
Chantilly, VA
Founded
2020

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