National Security Engineering Division - Space Hardware Postdoctoral Researcher

Overview

Entry Level | Full-time

Engineering | Livermore, CA | 09/24/2025

Reference #: REF
7489A

Job Code: PDS.
1 Post-Dr Research Staff 1

Organization: Engineering

Position Type: Post Doctoral

Security Clearance: Anticipated DOE Q clearance (requires U.S. citizenship and a federal background investigation)

Drug Test: Required for external applicant(s) selected for this position (includes testing for use of marijuana)

Medical Exam: Not applicable

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Join us and make YOUR mark on the World!

Are you interested in joining some of the brightest talent in the world to strengthen the United States’ security? Come join Lawrence Livermore National Laboratory (LLNL) where our employees apply their expertise to create solutions for BIG ideas that make our world a better place.

We are dedicated to fostering a culture that values individuals, talents, partnerships, ideas, experiences, and different perspectives, recognizing their importance to the continued success of the Laboratory’s mission.

Pay Range

$117,900 - $135,060 Annually

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting; pay will not be below any applicable local minimum wage. An employee’s position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs.

We have an opening for a Space Hardware Postdoctoral Researcher to conduct research in the areas of structural mechanics, and engineering design of advanced materials for space applications. You will contribute to cutting-edge research focused on developing the next generation of large aperture optical space payloads, with a focus on novel structures, mechanisms and advanced materials. This position is in Advanced Space Development Group (ASDG) in the National Security Engineering Division (NSED), within the Engineering Directorate.

This position requires full-time on-site presence due to the nature of the work.

You will

• Conduct fundamental research in structural dynamics of novel materials for space payload applications.
• Develop custom structural and dynamic finite element simulations.
• Research and advise the Space Hardware group on research direction for novel materials.
• Contribute to the conception, design and execution of experiments related to novel material development and characterization.
• Support lab experiments to test and characterize mechanical response of novel materials for space applications.
• Communicate and collaborate with engineers, scientists and physicists supporting space payload development.
• Develop new computational tools for high performance computing studies.
• Support proposal development for the Space Hardware group.
• Design research plans, generate and analyze results, publish findings in peer- reviewed journals.
• Present research outcomes at conferences, seminars, and technical meetings.
• Contribute to technical reports for sponsors and stakeholders.
• Travel as needed to coordinate with research collaborators and visit field sites.
• Perform other duties as assigned.

• Ability to secure and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship.
• PhD in a related field physical science, engineering or applied mathematics discipline.
• Experience designing complex mechanical devices, accounting for material choices, thermal management, and preferably, optical performance.
• Experience developing innovative solutions to scientific and technical problems.
• Ability to perform and undertake independent and original research and communicate findings through publication of journal articles and presentations at seminars and scientific meetings.
• Proficient verbal and written communication skills and demonstrated leadership skills to collaborate effectively in a multidisciplinary team environment.
• Ability to travel.

Qualifications We Desire

• Experience in mathematical modeling of material interactions in harsh environments.
• Demonstrated understanding of the requirements of space-bound mechanical…