Propulsion Engineer

aero; El Segundo (CA); On-site; USD 100,300 - 175,900; Full time

Benefits offered by this job

Comprehensive health care and wellness plans

Paid holidays, sick time, and vacation

401(k) Plan with matching contributions

Relocation assistance

Professional growth and development programs

Job summary

Aero is seeking a Senior Propulsion Engineer located in El Segundo, CA, to deliver timely technical assessments of propulsion systems for high-priority space missions. You will be part of a team that develops innovative solutions across various propulsion technologies.

The successful candidate will hold a Master's degree in a relevant engineering field, have substantial experience with propulsion systems, and be skilled in data analysis tools such as Python and MATLAB. This role requires at least 4 days onsite each week.

Qualifications

• Master’s degree from an accredited college/university program.
• Four years of applicable professional or academic experience.
• Knowledge of advanced engineering principles.
• Demonstrated ability to conduct thorough independent analyses.
• Experience with solid rocket motors or hypersonic systems.

Responsibilities

• Developing tools to assess propulsion systems performance.
• Identifying risks with components and systems.
• Providing support for customer tests and flights.
• Preparing reports to communicate results.

Skills

Engineering principles in aerospace

Propulsion and propellant systems design

Data analysis

Python

MATLAB

Education

Master’s degree in Aerospace, Mechanical, Chemical, or Materials Science Engineering

PhD in a STEM discipline

Tools

Thermal-fluids testing equipment

Spectral analysis tools

Job description

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space.

The Vehicle Systems Division (VSD) sits at the center of the ideas and data behind current and future systems supplying innovative research and development; technical evaluations during the acquisition process; conceptual and detailed design; assembly, integration, and test; and operational support. Comprised primarily of highly trained mechanical and aerospace engineers, VSD provides national expertise in the areas of vehicle engineering; guidance, navigation, and controls; robotics; electro‑mechanical devices; embedded systems; fluid mechanics; propulsion; thermal control; orbital mechanics; mechanisms; structures; structural dynamics; and dynamic environments.

The Propulsion Department within VSD develops and evaluates cutting‑edge propulsion technologies and systems for current and future government and commercial applications. The motto of the department is “We Deliver”; we deliver timely, objective, and actionable technical advice so that programs can execute efficiently toward mission success. The Solid Motors and Propulsion Technologies section is looking for a Propulsion Engineer (Senior Member of Technical Staff/Engineering Specialist - Propulsion Engineering). In this role, you will perform technical evaluations and assessments of propulsion systems for high‑priority space missions. Your work may involve propulsion system development, manufacturing, test, and operations for multiple programs. You must have a strong technical foundation and be willing to learn a broad range of new technologies and systems and effectively communicate results and recommendations to inform critical decisions.

This position is located in El Segundo, CA, requiring at least 4 days onsite.

What You’ll Be Doing

• Developing and applying new and existing tools and analyses to assess the performance of space propulsion systems in ground test and flight.

• Identifying, assessing, and mitigating hardware and operational risks associated with components, systems, and interfaces.

• Providing real‑time support for customer tests, flights, and anomaly resolution efforts.

• Participating in multidisciplinary teams including technical interchange meetings, hardware reviews, flight data reviews, and other activities to assess flight readiness of propulsion systems.

• Assisting with propulsion laboratory experimental efforts, including test execution, data analysis, and design upgrades.

• Preparing reports and presentations to communicate results and recommendations to Aerospace program offices, government personnel, and other customers.

What You Need to Be Successful

Minimum Requirements for Senior Member of Technical Staff – Propulsion Engineering:

• Master’s degree from an accredited college/university program in Aerospace, Mechanical, Chemical, or Materials Science Engineering, Physics, or a related technical field.

• Four years or more of applicable professional or academic experience.

• Knowledge of fundamental and advanced engineering principles in aerospace, mechanical, heat transfer, fluid dynamics, and thermodynamics as applied to the design, evaluation, and optimization of propulsion and propellant systems.

• Demonstrated ability to conduct thorough independent analyses on deep technical challenges.

• Experience with the design, development, qualification, and acceptance requirements of propulsion systems: solid rocket motors, rocket engines, and/or hypersonic systems.

• Willingness to travel domestically and/or internationally approximately 20% of the time to support customer needs.

• Ability to obtain and maintain a security clearance, which is issued by the US government. U.S. citizenship is required to obtain a security clearance.

In addition to the above, the minimum requirements for the Engineering Specialist:

• Six years or more of applicable professional or educational experience.

• Experience evaluating and contributing to the development of new propulsion systems and advanced technologies.

• Experience as a key technical point of contact during project team activities and technical reviews.

How You Can Stand Out

It would be impressive if you have one or more of these:

• Current secret‑level clearance, or higher.

• PhD from an accredited program in a STEM discipline.

• Experience in one or more of the following: subsonic and/or supersonic combustion/reacting flows, turbomachinery, rotordynamics, rocket engine/motor testing, material properties, or propulsion system engineering.

• Hands‑on experience with thermal‑fluid and/or propulsion system testing or experimentation.

• Advanced proficiency with Python and/or MATLAB.

• Demonstrated ability to analyze high sample rate datasets using frequency and order domain techniques, including experience with spectral analysis tools and software.

• Working knowledge of digital engineering techniques and applications.

We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade‑based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills.

(Min - Max)

$100,300.00 - $175,900.00 Pay Basis: Annual

Leadership Competencies

• Operate Strategically
• Lead Change
• Engage with Impact
• Foster Innovation
• Deliver Results

Ways We Reward Our Employees

During your interview process, our team will provide details of our industry‑leading benefits.

Benefits vary and are applicable based on job type. A few highlights include:

• Comprehensive health care and wellness plans.

• Paid holidays, sick time, and vacation.

• Standard and alternate work schedules, including telework options.

• 401(k) Plan — Employees receive a total company‑paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire.

• Flexible spending accounts.

• Variable pay program for exceptional contributions.

• Relocation assistance.

• Professional growth and development programs to help advance your career.

• Education assistance programs.

• An inclusive work environment built on teamwork, flexibility, and respect.

We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation.

Equal Opportunity Commitment

The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you are an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at [e-mail]. You can also review Know Your Rights: Workplace Discrimination is Illegal.