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 237 |
2026 Internship - Systems Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in developing new tools and systems for the warfighter of tomorrow while analyzing and supplementing current capabilities? Are you interested in learning more about Systems engineering with a focus on Digital ...
10h
| Job Type | Intern |
Schriever Air Force Base, Colorado
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in exciting opportunities solving the most important challenges defending the United States, our forces, and our allies from air and missile threats? If so, we'd love to have you join our team! The Cross-Domai...
16h
| Job Type | Full Time |
Modeling and Simulation Engineer - Integration and Analysis
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you love developing creative solutions to challenging problems? Are you passionate about applying modeling and simulation to solve to some of our country's critical challenges? If so, we're looking for someone like you to joi...
16h
| Job Type | Full Time |
2026 PhD Graduate - Artificial Intelligence and Machine Learning (AI/ML) Research Scientist
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you an early-career researcher hoping to invent the future of artificial intelligence (AI)? Do you have a burning desire for your research to serve a bigger purpose? Are you concerned about pressing challenges facing our nat...
16h
| Job Type | Full Time |
Application Compliance & Security Lead
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you an authority in application security and compliance requirements, with experience in software development and tooling like SAST, DAST, and vulnerability analysis? Do you thrive in an innovative environment where you can ...
16h
| 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...
16h
| Job Type | Full Time |
2026 PhD Graduate - Formal Verification and Software Assurance Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you have experience conducting formal verification with formal methods for system and software assurance? Are you passionate about making meaningful contributions that impact national security systems? Do you work best in an ...
1d
| Job Type | Full Time |
2026 Internship - Enterprise Data & Systems Automation
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you enjoy designing technical solutions that use metadata, automation, and AI to solve real-world business problems? Are you motivated by improving how organizations discover, govern, and leverage information at enterprise sc...
1d
| Job Type | Intern |
International Shipping Coordinator
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you consider yourself an excellent teammate who would love to help a growing group? Do you like working with people and integrate activities to ensure team success? Would you value working in an environment that rewards creat...
1d
| Job Type | Full Time |
Lead 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...
1d
| Job Type | Full Time |