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: 11 - 20 of 245 |
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 - System Realization and Resilience Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in learning more about systems engineering, system security, digital engineering, or specialty engineering that you want to apply to critical challenges in national defense? If you are pursuing a degree in Eng...
24h
| Job Type | Intern |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you have a keen interest in providing top notch operations support in a dynamic and rich R&D environment? Do you thrive in a dynamic, high-energy, customer-focused environment? Do you like contributing to project and program ...
24h
| Job Type | Full Time |
Senior Flight and Ground Test Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you want to play a key role in efforts by the Johns Hopkins University Applied Physics Laboratory (JHU/APL) as we support the Government in the development and testing of strategic flight systems? Are you seeking to collabora...
1d
| Job Type | Full Time |
Hypersonic Weapon System Software Integration Lead
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in leading the software integration of a hypersonic weapon system? Would you like to use your skills and experience in project management, hypersonics and software engineering to support the nation's first fie...
1d
| Job Type | Full Time |
2026 Graduate - Algorithm Development Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in developing and analyzing signal processing and machine learning algorithms for maritime and US Navy applications? Do you enjoy working on collaborative project teams with peers and mentors to aid your caree...
1d
| Job Type | Full Time |
2026 Internship - AI and Autonomous Systems Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in working in multi-disciplinary teams to advance the state-of-the-art in autonomous systems, uncrewed air platforms, artificial intelligence, software design, embedded systems, virtual reality, and simulation...
2d
| Job Type | Intern |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you searching for an opportunity to apply your knowledge of precision strike warfare to make critical contributions to the design, requirements, and evaluation of innovative strike weapons and platforms? If so, we're looking...
2d
| Job Type | Full Time |
Microelectronics Assembly Technician
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description If so, we're looking for someone like you to join our team at APL. We are seeking a Microelectronics Assembly Technician to help us build cable, wire harness, magnetic, and electronic circuit assemblies for national security and...
2d
| Job Type | Full Time |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about the future of photonics? Have you designed or tested photonic integrated circuits (PICs)? Have you used physics-based modeling to optimize the design of PIC devices? Have you introduced novel materials t...
2d
| Job Type | Full Time |