The Johns Hopkins University Applied Physics Laboratory
For more than 75 years, the Johns Hopkins University Applied Physics Laboratory (APL) has provided critical contributions to critical challenges with systems engineering and integration, technology research and development, and analysis. Our scientists, engineers, and analysts serve as trusted advisors and technical experts to the government, ensuring the reliability of complex technologies that safeguard our nation’s security and advance the frontiers of space. We also maintain independent research and development programs that pioneer and explore emerging technologies and concepts to address future national priorities.
Our Work
Founded in 1942 to aid a country at war, we provide solutions to national security and scientific challenges with systems engineering and integration, research and development, and analysis. Throughout our seven decades of service, we have focused on practical applications of our research in a wide range of scientific and technological fields; today, our four main sponsored areas of work include air and missile defense, asymmetric operations, force projection, and space science. Additionally, we continue to honor our enduring commitment to work with and inspire future generations of scientists, engineers, and researchers.
Our Mission Extends to the Communities Where We Live and Work
A spirit of service permeates everything we do. At APL, many of us donate our time to and even serve on the boards of community service organizations. When you join our team, you’ll have the opportunity to get involved with existing community service activities or start your own based on the causes that are most important to you. From laying wreaths at Arlington National Cemetery, to participating in Toys for Tots, to contributing to disaster relief collection efforts, to taking part in American Red Cross blood drives, our mission extends well beyond national security.
Career Opportunities
Where Technology Meets Creativity
From space exploration and cybersecurity to air and missile defense, artificial intelligence, and more, our work is at the cutting edge of scientific innovation. We’re always looking for great people to join our team. Whether your expertise involves technology and research or business operations, we have a place for you at APL.
A Culture of Community
We are dedicated to solving complex challenges and pioneering new technologies, but what makes us truly unique is the culture surrounding the work we do. We offer a vibrant and welcoming atmosphere where you can bring your whole self to work, continue to grow, and build lifelong bonds with inspiring teammates.
Grab lunch from a food truck on the Central Green, work out in one of our fitness centers, join one of our clubs, or work on your own projects in our makerspace, Central Spark. At APL, we know you have passions outside of work, so we foster a culture that brings people together and enriches your experience. That culture, alongside the world-class, innovative work we do, creates a one-of-a-kind career opportunity.
Develop Technologies That Expand the Frontiers of Science
When you join our team, you’ll make the world smarter and safer. With a wide range of innovative projects, we provide a unique opportunity for you to pioneer contributions to research and development, systems engineering and integration, and analysis. Are you ready to make a difference?
Search among The Johns Hopkins University Applied Physics Laboratory jobs
| Jobs: 71 - 80 of 264 |
2026 PhD Graduate - Engineering/Mathematician - Simulation & Analysis
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you looking for exciting opportunities to help determine how to best defend the United States, our armed forces, and our allies from all forms of air and missle threats? Do you love to study something and find ways to make i...
4d
| Job Type | Full Time |
2026 Internship - Material Sciences Intern
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you love to invent and explore new materials to solve unique challenges? Are you driven to pursue meaningful manufacturing research that supports defense, energy, and space applications? Do you thrive in collaborative, hands-...
4d
| Job Type | Intern |
2026 Internship - Cyber Security - Cyber Dominance
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Interested in Cyber? Are you currently pursing a degree in Computer Science, Cybersecurity, Mathematics, or Engineering? Want to apply what you're learning to real world problems? We are seeking internship candidates who want to...
4d
| Job Type | Intern |
2026 Graduate - Signal Processing/Communications Theory Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you looking for exciting opportunities to help determine how to best defend the United States, our armed forces, and our allies from all forms of air and missile threats? We are seeking talented graduates to join our Network...
4d
| Job Type | Full Time |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you love to use your acquired locksmith skills to improve physical security? Are you searching for meaningful work in enhancing physical security at an innovative, world renowned employer? Are you passionate about learning ne...
4d
| Job Type | Full Time |
2026 Internship - Multiphysics Simulation Intern
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you have a fundamental drive and fascination in solving problems of all kinds? Are you searching for impactful work in the area of computational physics and engineering? Does making substantial contributions to projects whose...
4d
| Job Type | Intern |
2026 Graduate - Cybersecurity Engineer - Constrained Cyber Solutions
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you love to push the bounds of science and technology while solving some of the most important problems facing our Nation? Are you searching for meaningful work developing innovative and sophisticated cyber capabilities? If y...
4d
| Job Type | Full Time |
2026 PhD Graduate - System Modeling, Evaluation, and Planning
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in applying your STEM background to strategic deterrence and defense? Are you interested in defining methodologies that will be used for mission planning and test and evaluation of current and future weapon sy...
4d
| Job Type | Full Time |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you ready to be involved with initiatives supporting national security, space exploration, and scientific discovery? Do you thrive on delivering results through collaboration, precision, and innovation? If so, we'd love to h...
5d
| Job Type | Full Time |
2026 Internship -Computer Scientist / Engineer for ISRT and BMC2 Applications
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you want to work on a team researching and developing innovative ways to produce impactful information from many different types of sensors and sources of data? Would you like to advance your ideas from concept to prototype t...
5d
| Job Type | Intern |