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Senior Propulsion Engineer, Cryogenic & Chemical Systems Verified today

Turion Space · Irvine, CA · Propulsion · first seen 2026-10-30
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About the Role

You will assist the team in system design, development, integration, testing, and analysis of satellite propulsion systems, with a focus on cryogenic and chemical systems. You will produce designs of propulsion systems based on high-level mission requirements and drive execution from subsystem selection (thruster, propellant management, ground support equipment) through to launch. Experience with large-scale cryogenic propellant vehicles is a plus.

Key Responsibilities

  • Develop broad and deep understanding of cryogenic and chemical propulsion systems for 100-1000+ kg class satellites and 10,000+ kg space vehicles.
  • Collaborate with cross-functional teams to integrate propulsion systems into spacecraft and satellite platforms, ensuring compatibility with other systems and components.
  • Develop and execute test plans for propulsion systems. Conduct performance and reliability testing to validate system functionality and compliance with specifications.
  • Perform detailed analysis of propulsion system performance, identify areas for improvement, and implement optimization strategies to enhance efficiency and effectiveness.
  • Prepare and maintain comprehensive documentation, including design specifications, test reports, and technical manuals to company standards.

Minimum Qualifications

  • Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Propulsion Engineering, or related field.
  • 4+ years of experience in propulsion engineering, with significant experience designing and developing propulsion systems for aerospace or space technology sectors.
  • Strong knowledge of liquid propulsion system design, thrusters, and propellant systems.
  • Proficiency (at least read-access) with engineering tools and software for design and simulation (e.g., MATLAB, ANSYS).
  • Experience managing complex engineering projects, including scope, timelines, and resources to ensure quality and performance standards.
  • Excellent analytical and problem-solving skills with ability to troubleshoot and resolve complex technical issues.
  • Strong verbal and written communication skills to present technical information and collaborate effectively with team members and stakeholders.
  • Must be able to obtain and maintain a Secret and/or TS/SCI clearance.

Preferred Qualifications

  • Master's degree or higher in Aerospace Engineering, Mechanical Engineering, Propulsion Engineering, or related field.
  • 7+ years of experience in propulsion engineering with extensive aerospace or space technology sector background. Spacecraft propulsion systems experience is a plus.
  • Expertise in advanced propulsion technologies, including high-performance engines, in-space propulsion, and propulsion system integration.
  • Familiarity with cutting-edge testing and validation techniques.
  • Relevant certifications in propulsion engineering or project management (e.g., PMP).
  • Extensive aerospace or space technology sector experience with understanding of unique requirements and challenges for space mission propulsion systems.
  • Proven track record of driving innovation in propulsion system design and implementation for next-generation space technologies.

Compensation and Benefits

Salary Range: $150,000 - $200,000 USD

Full-time employees are eligible for:

  • Equity in Turion Space
  • Comprehensive medical, dental, and vision coverage
  • 401(k) plan with 3% Employer Direct Contribution
  • Generous vacation days, personal days, sick days, and holidays
  • Paid parental leave
  • Employee Assistance Program (EAP)
  • Professional development opportunities including internal training, workshops, and courses
  • Team building activities and company-sponsored events

Additional Information

You may be asked to support alternate shifts, extended shifts, and/or travel during peak work periods.

This position may include access to technology and/or software source code subject to U.S. export controls. Applicant must be a U.S. citizen or national, U.S. lawful permanent resident, Refugee under 8 U.S.C. § 1157, Asylee under 8 U.S.C. § 1158, or eligible to obtain required authorizations from the U.S. Department of State.