2026 Polymer Characterization and Thermal Analysis Research Asso

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.

Physical Sciences Laboratories (PSL) supports the effective and timely development and operation of national security systems through scientific research and the application of advanced technologies. PSL has more than 150 specialized laboratories used to test, analyze, and troubleshoot virtually every aspect of rocket and satellite system design, development, construction, deployment, and operation. The expertise of the laboratories' technical staff allows PSL to stay abreast of new technological developments and program support issues associated with rapidly evolving space systems.

The Materials Science Department (MSD) in the Space Materials Laboratory conducts anomaly resolution, advanced characterization, and applied research in materials chemistry, polymers, and composites. MSD is seeking a motivated early-career research associate with a strong foundation in chemistry, polymer characterization, and thermal analysis. This position is ideal for candidates who are eager to apply their training in a hands-on laboratory setting.

Highlights of our lab's capabilities can be seen here: Virtual Tour

The selected candidate will be required to work full-time, on-site at our facility in El Segundo, CA.

What You'll Be Doing

• Work in Polymers/Composites section of the Materials Science Department
• Thermal Analysis: Operate instruments such as DSC (Differential Scanning Calorimetry), TGA (Thermogravimetric Analysis), and DMA (Dynamic Mechanical Analysis) to evaluate polymer transitions, thermal stability, and mechanical response.
• Metallographic Sample Preparation: Mount and polish samples for cross-sectional materials investigations
• Data Collection & Reporting: Record test parameters, compile raw data, and prepare preliminary data plots and tables for staff scientists. Contribute to internal reports and documentation.
• Failure Investigations: Assist with investigations and participate in root cause investigations as required.
• Lab Operations: Perform instrument calibration checks. Use troubleshooting skills to resolve instrument related deviations and problems and maintain equipment reliability.
• Team Collaboration: Work with scientists across composites, materials science, engineering, chemistry groups to support customer and research projects.
• Problem Solving: The role involves addressing a wide range of chemical and materials-related challenges to develop and implement technical solutions. It requires strong adaptability, quick learning, and excellent analytical and problem-solving skills.

WhatCorporateSkillsYou'll Bring

• Strong written and oral communication skills
• Must work well in a team environment
• Possess organizational, time management and project management skills
• Demonstrate flexibility and ability to adapt to changing organizational need
• Interpersonal skills to coordinate efforts and work with other internal and external organizations

What You Need to be Successful

Minimum Requirements:

• Bachelor's degree from an accredited college/university program in Materials Science, Polymer Science, Chemistry or a related field (pursuing or conferred within last 12 months)
• 0-2 years of hands on laboratory experience with thermal analysis or polymer characterization methods
• Experience with handling materials and recording results
• Ability to troubleshoot and maintain analytical instruments
• This position requires ability to obtain and maintain a Secret security clearance, which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance.
• Transcripts

How You Can Stand Out

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

• Master's degree from an accredited college/university program in Materials Science, Polymer Science, Chemistry or a related field (pursuing or conferred within last 12 months)
• Experience in thermal analysis such as DMA and DSC
• Willingness and persistence to solve hard problems

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)
$36.56 - $49.47

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 . You can also review Know Your Rights: Workplace Discrimination is Illegal .