Propulsion Engineer, Senior - Grand Prairie, TX

Responsibilities

• Define and refine product specifications and statements of requirements for new and existing SRMs.
• Generate motor performance predictions and validate them against system level IPT models.
• Develop, review, and execute comprehensive test plans, overseeing supplier level and system level testing.
• Lead weekly working group meetings with motor suppliers, capturing action items and driving resolutions.
• Present motor status updates at internal briefings and formal customer program reviews.
• Coordinate interface development with product design, analysis groups, materials, and production operations.
• Manage engineering drawings and documentation releases through PLM, ensuring configuration control.
• Perform design trade studies, risk assessments, and failure mode analyses to mitigate technical risk.
• Mentor junior engineers and foster a collaborative, solution focused culture.

• Bachelor's Degree in Mechanical or Aerospace Engineering (or equivalent accredited degree program) with at least 3 years of experience in the field of propulsion.
• Competence in manufacturing execution systems, work‑instruction management, and change control documentation.
• Familiar with basic chemistry and physics with ability to learn and master advanced topics such as polymer chemistry, thermochemistry, rheology, thermodynamics, ballistics, etc.
• Ability to read and understand technical data sheets and drawings.
• Ability to collaborate with multi‑functional teams – Full Lifecycle Development Experience.
• Demonstrated ability to manage complex technical systems/programs.
• Familiarity with statistical process controls, design of experiments (DOE), root‑cause analysis techniques.
• Knowledge of nondestructive evaluation methods (radiographic inspection, ultrasonic, etc.).
• Knowledge of solid rocket motor testing methods and ability to critically analyze testing data.
• Strong communication skills (both oral and written).
• Collaborative mindset for working with suppliers and contractors.
• Ability to obtain government issued Security Clearance.

• Proposal Development Experience;
  Basis of Estimate (BOE) Development.
• Experience with design, build, and full rate production of Solid Rocket Motor propulsion systems.
• Master's Degree in Mechanical or Aerospace Engineering (or equivalent accredited degree program) with at least 3 years of experience in the field of propulsion.

This position requires a government security clearance; the candidate must be a US citizen. Clearance Level: Secret.