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: 1 - 10 of 290 |
2026 Internship - Data Science - System Performance Evaluation
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you enjoy manipulating and analyzing data to find data-driven solution to complex problems? Do you want to contribute to work that is crucial to maintaining our national security and strength? Are you continuously searching f...
9h
| Job Type | Intern |
2026 Internship - System Modeling, Evaluation and Planning
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in learning more about system modeling, evaluation, and planning? Are you interested in applying your engineering, physics, or mathematics background to strategic deterrence and defense? Do you like contributi...
9h
| Job Type | Intern |
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...
9h
| Job Type | Intern |
Critical Infrastructure Protection Staff - Aviation Safety and Security Systems Analyst
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you love to work closely with interdisciplinary teams to design and engineer cutting-edge solutions for the National Airspace? Are you searching for important work in protecting the national airspace from persistent threats? ...
15h
| Job Type | Full Time |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Would you like the opportunity to influence the design and integration of future Surface Navy combat systems? Do you want to make significant contributions to improve crucial combat system capabilities through operational and sy...
22h
| Job Type | Full Time |
2026 Internship - Electrical & Computer Engineer - Miniature Device Technologies
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you want to apply your college experiences to solve hard problems with real-world applications? Are you passionate about working with collaborative and dedicated teams to move ideas to prototypes and solving technical challen...
1d
| Job Type | Intern |
2026 Internship - Systems and Operations Research & Analysis
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you have interest solving complex, meaningful, quantitative research and development challenges, and conveying your work to a variety of audiences? Are you interested in making meaningful contributions to expert research, ana...
1d
| Job Type | Intern |
Section Supervisor - Industrial Security
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you an expert in the NISPOM (32 CFR Part 117)? Do you have experience leading security professionals in a fast-paced, mission-driven environment? Do you bring both strategic oversight and hands-on knowledge of government sec...
1d
| Job Type | Full Time |
2026 Internship - Software Engineer/Data Scientist/Ontologist - Threat Analytic Systems
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you excited about applying your education toward building creative solutions for our nation's greatest challenges? Are you searching for a collaborative environment that prioritizes impact, innovation, and personal developme...
1d
| Job Type | Intern |
2026 Internship - Optical, Electrical, or Computer Engineer - Imaging Systems
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you want to design, build, and deploy cutting-edge imaging systems advancing defense, remote sensing, medical tech, space science, and law enforcement applications? If you are pursuing a Bachelor's, Master's or PhD in Compute...
1d
| Job Type | Intern |