Propulsion Engineer Senior

Propulsion Engineer Senior Lockheed Martin Corporation - 4.0 Grand Prairie, TX Job Details Full-time 1 day ago Benefits Paid jury duty Paid holidays Health insurance Dental insurance 401(k) Paid time off Flextime Parental leave Vision insurance 401(k) matching Flexible schedule Qualifications Mechanical blueprint interpretation Communication with suppliers Program management Defect resolution root cause analysis Performance testing in mechanical engineering Quality control statistical data analysis Defect analysis Design of experiments Statistical Process Control Engineering project drawing management Configuration management Statistical analysis Collaboration with product development teams Thermodynamics Collaboration with manufacturing teams Engineering product development Propulsion systems Test analysis Production documentation Cross-functional communication Product lifecycle management Failure analysis Mechanical product development projects Engineering manufacturing support

Full Job Description JOB ID:

728542BR Date posted: May. 26, 2026

Description:

You will be the Aeronautical / Propulsion Engineer for the Solid Rocket Motor (SRM) Propulsion team in Grand Prairie, TX working a new development program. Our team delivers breakthrough missile propulsion solutions, driving the design, analysis, manufacturing, and testing of solid rocket motors that power today's most demanding aerospace missions. What You Will Be Doing As the Aeronautical / Propulsion Engineer you will be responsible for leading technical oversight of a key SRM supplier, accelerating rapid development cycles, and ensuring our motors meet performance, safety, and schedule goals. You'll work cross functionally with missile IPTs, test engineers, and production to translate system requirements into flight ready hardware.

Your responsibilities will include:

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.

Basic Qualifications:

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 Desired Skills Desired Skills:

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

Security Clearance Statement:

This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level:

Secret Other Important Information You Should Know Expression of Interest:

By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. Ability to

Work Remotely:

Part-time Remote Telework:

The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.

Work Schedules:

Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. Schedule for this

Position:

4x10 hour day, 3 days off per week Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration. At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.

Experience Level:

Experienced Professional Business Unit:

MISSILES AND FIRE CONTROL

Relocation Available:

Possible Career Area:

Aeronautical Engineering Type:

Full-Time Shift:

First At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.

Pioneering Defense Technology:

From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.

United By Culture:

Excellence, integrity, and collaboration define us. We accelerate change and embrace one another's perspectives to win for our customers.

Real Impact, Real Growth:

Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.

Your Health, Your Wealth, Your Life:

Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond. Empowered to

Be Your Best:

Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet. Here, the possibilities are endless because we offer: Flexible Schedules, dependent on role

Levels:

Student, Entry, Mid, Senior, Management Locations:

Nationwide & OCONUS Positions