Propulsion Mechanical Engineer - mid career

Company: Lockheed Martin
Location: Sunnyvale
Posted on: April 1, 2026

Job Description:

Job Description Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. What does this role look like? The Terminal High Altitude Area Defense (THAAD) program is looking for a motivated Propulsion Engineer to join the team. This individual will work in a dynamic team environment which oversees the full life cycle of the THAAD Boost Rocket Motor. THAAD is a cutting-edge missile defense system that protects our nation and its allies from ballistic missile threats. As an Propulsion Engineer you will have the technical responsibility for the Boost Rocket motor redesign project and will collaborate across organizations to help meet safety, schedule, and cost. Scope of responsibility will include: - Collaborate with a team of Propulsion Engineers which involves open communication between customers and the team. The high level of responsibility will provide developmental, growth and mentorship opportunities to help you advance in your career. - Technical management and recommendation for the Boost Rocket Motors, where you will partner to work root cause analysis, engage in vendor support/relationship building, and redesign project support. - Use strong collaboration skills that can accommodate our various partners across differing geographic locations. - Direct and manage analytical support tasks in support of hardware action items - Collaborate with subcontract management to provide technical support, provide and participate in mentorship opportunities and professional development, all while serving as a technical interface to THAAD management, systems engineering, quality, and our customer counterparts. Basic Qualifications - Experience with Solid Rocket Motor production support, integration, and/or qualification of hardware components - Experience as a hardware owner (such as Certified Principal Engineer: CPE or Subject Matter Expert: SME, etc) - Combination of experience in: engineering project management, supplier management, annual budget proposals, technical evaluations, tracking and development of cost/schedule - Exposure to or participation with failure investigations, root cause analysis, and/or corrective action disposition - Ability to obtain or maintain a DoD Secret Clearance; US citizenship is required Desired skills -Experience with SRM composites including nozzle and case - Familiarity with SRM test and/or performance characteristics including propellant burn rate, thrust curves, etc - Missile and/or aerospace related education or experience - Experience with THAAD processes and products - Risk and opportunity experience with an understanding of continuous improvement concepts 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. Other Important Information 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 Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility. Work Schedule Information 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. Security Clearance Information This position requires a government security clearance, you must be a US Citizen for consideration. Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $85,500 - $150,765. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible. Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $98,300 - $170,315. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. This position is incentive plan eligible.

Keywords: Lockheed Martin, Vacaville , Propulsion Mechanical Engineer - mid career, Engineering , Sunnyvale, California