CesiumAstro
Propulsion / Turbomachinery Engineer II
CesiumAstro, El Segundo, California, United States, 90245
Overview
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Propulsion / Turbomachinery Engineer II
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CesiumAstro . Job Duties And Responsibilities
Execute CFD analyses (steady, transient, multiphase) to evaluate the performance of turbomachinery components of liquid rocket engine feed system, including compressors, turbines, and pumps. Perform structural and thermal FEA to ensure mechanical integrity under operation loads. Design aerodynamic flow paths and optimize turbomachinery elements using specialized software tools. Support the design, optimization, and development of turbomachinery across propulsion systems. Define, document, and maintain system and subsystem requirements. Develop CAD models and prepare designs for prototyping and manufacturing. Develop test programs, analyze experimental data, and apply results to improve design iterations. Provide technical support through all phases of the product lifecycle from concept development through qualification and production. Collaborate across multidisciplinary teams including mechanical, aerospace, and controls engineering. Job Requirements And Minimum Qualifications
Master’s degree in Mechanical or Aerospace Engineering, or related fields. Minimum 2 years of industry experience in aerospace propulsion systems. Expertise in Ansys CFX, Fluent, and Mechanical for simulation tasks. Strong understanding of fluid dynamics, thermodynamics, and heat transfer in rotating machinery. Proficiency in CAD (Siemens NX, SolidWorks). Excellent written and verbal communication skills. Preferred Experience
Prior experience with cryogenic systems, liquid rocket engine turbopumps, or aviation engines. Hands-on experience in test bench setups and test article performance diagnostics. Knowledge of rotor dynamics and vibration analysis. $98,000 - $110,000 a year CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package featuring health, dental, vision, HSA, FSA, life and retirement plans. CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law. Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members not through our approved vendor list or Talent Acquisition will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.
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Join to apply for the
Propulsion / Turbomachinery Engineer II
role at
CesiumAstro . Job Duties And Responsibilities
Execute CFD analyses (steady, transient, multiphase) to evaluate the performance of turbomachinery components of liquid rocket engine feed system, including compressors, turbines, and pumps. Perform structural and thermal FEA to ensure mechanical integrity under operation loads. Design aerodynamic flow paths and optimize turbomachinery elements using specialized software tools. Support the design, optimization, and development of turbomachinery across propulsion systems. Define, document, and maintain system and subsystem requirements. Develop CAD models and prepare designs for prototyping and manufacturing. Develop test programs, analyze experimental data, and apply results to improve design iterations. Provide technical support through all phases of the product lifecycle from concept development through qualification and production. Collaborate across multidisciplinary teams including mechanical, aerospace, and controls engineering. Job Requirements And Minimum Qualifications
Master’s degree in Mechanical or Aerospace Engineering, or related fields. Minimum 2 years of industry experience in aerospace propulsion systems. Expertise in Ansys CFX, Fluent, and Mechanical for simulation tasks. Strong understanding of fluid dynamics, thermodynamics, and heat transfer in rotating machinery. Proficiency in CAD (Siemens NX, SolidWorks). Excellent written and verbal communication skills. Preferred Experience
Prior experience with cryogenic systems, liquid rocket engine turbopumps, or aviation engines. Hands-on experience in test bench setups and test article performance diagnostics. Knowledge of rotor dynamics and vibration analysis. $98,000 - $110,000 a year CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package featuring health, dental, vision, HSA, FSA, life and retirement plans. CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law. Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members not through our approved vendor list or Talent Acquisition will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.
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