# Retiree Casual - Mechanical/Structures Engineer **Company:** [The Aerospace Corporation](https://zerogtalent.com/space-companies/the-aerospace-corporation) **Location:** El Segundo, CA **Work mode:** On-site **Seniority:** Senior **Employment type:** Part Time **Category:** Engineering **Listed:** 2026-11-10 [View and apply on Zero G Talent](https://zerogtalent.com/space-jobs/the-aerospace-corporation/retiree-casual-mechanical-structures-engineer-R017172) ## What you'll do - Lead matrix engineering support teams for satellite mission assurance - Assess contractor concept designs for advanced satellites - Provide technical leadership during design and accommodation reviews - Identify technical risks and develop resolution plans - Mentor less experienced engineering staff ## What you need - 12+ yrs of engineering experience required - Bachelor’s degree in mechanical engineering or related field - Current active TS/SCI clearance with polygraph - Experience with composite materials and structural analysis - U.S. citizenship required for security clearance ## 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 National Systems Group serves as the technical adviser to the National Reconnaissance Office and its mission partners involved in the collection and distribution of national and tactical intelligence, including electronics programs, ground and communications, imagery programs, and systems engineering and launch. Leveraging the corporation’s core competencies and cutting-edge technologies to support the acquisition and operation of major programs, NSG’s strategic focus is the application of systems engineering approaches to national intelligence, providing sound and objective technical recommendations and solutions. We are looking for a Mechanical-Structures Engineer (Retiree Casual) to serve as a senior technical advisor to lead mission assurance activities for the acquisition of state-of-the-art Directorate-H satellites in the Electronic Programs Division. In this opportunity you will apply your mechanical-structural knowledge leading matrix engineering support teams to provide technical leadership assessing acquisition development while prioritizing technical excellence and balancing programmatic constraints. You will also lead and coordinate multidiscipline review teams assessing contractor concept designs competing to produce the next generation satellite vehicles reporting results and interfacing with customer study leads. This part-time, casual position with limited hours. This position requires 100% on site work in El Segundo, CA. **What You’ll Be Doing** - Providing technical leadership during design and accommodation reviews, prioritizing technical excellence while balancing programmatic constraints to ensure the successful design, manufacture and test of flight systems. - Forming/leading matrix engineering support teams to perform mission assurance for thermal, structural & mechanical subsystem areas of advanced state of the art satellites - Leading matrix engineering support teams to identify technical risks and develop resolution plans to close technical issues balancing program constraints - Working closely with Aerospace management, Government program leadership and senior contractor leads to communicate risk assessment findings and resolution recommendations - Leading matrix engineering support teams independent analyses and assessments to support structural, structural dynamic (loads & environments), material, thermal, & mechanical subsystem/deployment functional test sell-off activities and milestone reviews - Interacting collaboratively with the customer and a wide variety of other support and development contractors who are associated with the program - Leading multidiscipline teams to assess contractor concept designs and serve as direct interface reporting team findings with customer study leads. - Serve as mentor to less experienced MTS providing tasks to further develop technical skills and program understanding **What You Need to be Successful** _Minimum Requirements for Retiree Casual:_ - Bachelor’s degree in mechanical engineering, science, mathematics or related technical discipline - A minimum of 12 years engineering experience - Demonstrated ability to establish and maintain effective working relationships with customers - Experience working with space borne composite structure materials, mechanisms, load assessments, thermal system testing, or mechanisms associated with on-orbit satellite initializations - Familiarity with composite materials, structural analysis and testing, and satellite-launch vehicle coupled loads assessments - Willing to support moderate travel (approximately 1 week per month) - This position requires a current and active TS/SCI security clearance and polygraph, which is issued by the US government. U.S citizenship is required to obtain a security clearance. **How You Can Stand Out** _It would be impressive if you have one or more of these_: - Advanced degree in relevant engineering, mathematics or science field - Experience working on NRO SIGINT satellite or technology development programs - Experience assessing the design, manufacture and test of space structures, including knowledge of composite structures - Knowledge of industry standards and best practices for space vehicle assembly, as well as functional, performance and environmental testing - Knowledge of best practices for conducting requirements verification, milestone reviews, anomaly investigation and failure review boards - Experience leading matrix engineering support teams assessing design concepts 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) $0.00 - $480.00 Pay Basis: Hourly **Leadership Competencies** Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: - 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’re 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 [peoplemangmnt.mailbox@aero.org](mailto:peoplemangmnt.mailbox@aero.org) . You can also review [Know Your Rights: Workplace Discrimination is Illegal](https://www.eeoc.gov/sites/default/files/2022-10/EEOC_KnowYourRights_screen_reader_10_20.pdf). ## Other open roles at The Aerospace Corporation - [2027 Space Domain Awareness Undergraduate Intern](https://zerogtalent.com/space-jobs/the-aerospace-corporation/2027-space-domain-awareness-undergraduate-intern-R017183) — Colorado Springs, CO; El Segundo, CA - [Space Domain Awareness and Space Control Analyst](https://zerogtalent.com/space-jobs/the-aerospace-corporation/space-domain-awareness-and-space-control-analyst-R017181) — Colorado Springs, CO; El Segundo, CA - [Risk and Reliability Engineer /Sr. Risk and Reliability Engineer](https://zerogtalent.com/space-jobs/the-aerospace-corporation/risk-and-reliability-engineer-sr-risk-and-reliability-engineer-R017182) — El Segundo, CA; Chantilly, VA - [Navigation & Positioning Architectures Engineer](https://zerogtalent.com/space-jobs/the-aerospace-corporation/navigation-positioning-architectures-engineer-R017179) — El Segundo, CA; Chantilly, VA; Colorado Springs, CO - [MEO Missile Warning & Tracking (MWT) Modeling & Simulation (M&S) Engineer](https://zerogtalent.com/space-jobs/the-aerospace-corporation/meo-missile-warning-tracking-mwt-modeling-simulation-m-s-engineer-R017122) — El Segundo, CA; Colorado Springs, CO --- *Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*