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: 51 - 60 of 244 |
2026 Internship - Human Centered Design
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you get energized by working with teams to tackle difficult challenges and rapidly deliver human-centered solutions? Do you consider yourself both a right-brained and left-brained thinker with an appreciation for art and scie...
2d
| Job Type | Intern |
2026 Internship - Scientist; Engineer - Space Algorithms and Technologies
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in changing science fiction into reality for our national security in space? Are you passionate about learning about the latest technologies or algorithms and finding new ways to use them? If so, we're looking...
2d
| Job Type | Intern |
2026 Internship - Engineer/Physicist/Computer Scientist -Weapon Control
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you love developing creative solutions to challenging problems? Do you want to learn more on how to best defend the United States, our armed forces, and our allies from all forms of air and missile threats? If you are pursuin...
2d
| Job Type | Intern |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you searching for meaningful work enhancing physical security at an innovative, world renowned employer? Do you like contributing to a team of dedicated individuals with a common goal? If so, we 're looking for someone like ...
2d
| Job Type | Full Time |
SPACECOM Technical Analysis Group (STAG) on-site support
Colorado Springs, Colorado
The Johns Hopkins University Applied Physics Laboratory
Description Are you driven to shape the future of space warfighting through advanced threat understanding, multi-domain operations, capabilities integration and intelligence-led innovation? Do you thrive in high-impact environments where yo...
2d
| Job Type | Full Time |
Senior Reverse Engineer / Cyber Capability Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you a reverse engineer who loves to discover how bespoke systems work and how to break them? Are you energized by working with world-class experts to solve the hardest offensive cyber problems? Are you passionate about natio...
3d
| Job Type | Full Time |
Defense Industrial Base Analyst - Concepts & Assessments
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about solving complex problems at the intersection of national security, technology, policy and strategy? Do you want to contribute to work that significantly impacts our country, now and into the future? If s...
3d
| Job Type | Full Time |
2026 Internship - Immersive Training/Modeling and Analysis
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you want to contribute to work that is essential to ensuring the operational readiness of major US weapons systems and personnel? Are you searching for a collaborative environment that prioritizes impact, innovation, and pers...
3d
| Job Type | Intern |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you searching for impactful work in the RF communications system domain? Are you a passionate engineer with a love for delivering mission critical capabilities? If so, we're looking for someone like you to join our team at A...
3d
| Job Type | Full Time |
2026 PhD Graduate - Radar, Machine Learning, Signal Processing, Data Science
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in applied R&D? Do you enjoy working in a creative environment, as part of a varied team of engineers, physicists, and computer scientists? Do you want to play a critical role in the defense of our country - a...
4d
| Job Type | Full Time |