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 260 |
2026 PhD Graduate - Postdoctoral Researcher - In-Situ Sensing for Additive Manufacturing
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about pioneering advancements in additive manufacturing through cutting-edge sensing technologies, data fusion, and real-time control? Do you want to contribute to critical national challenges by enabling inte...
16h
| Job Type | Full Time |
Senior Advisor, National Security Space
Colorado Springs, Colorado
The Johns Hopkins University Applied Physics Laboratory
Description The Senior Advisor will lead NSSMA's customer-development process with the warfighter community, ensuring that APL's national security space portfolio is grounded in validated operational problems, realistic mission threads, cre...
16h
| Job Type | Full Time |
Weapon Control System Architect, Shipboard Systems Group
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about the resilience of weapon control systems for critical Navy and Air Force capabilities? Do you possess an intimate understanding of the hardware and software components that make up a robust weapon contro...
16h
| Job Type | Full Time |
Strategic Systems Test Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about applying system engineering principles with emphasis on test and evaluation to support strategic weapon systems? Do you have system integration, system test, model based systems engineering, and/or digit...
16h
| Job Type | Full Time |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in supporting the development of cutting-edge robotic systems? Do you enjoy building, fabricating, installing, and testing complex systems in the field and/or onboard maritime vessels? Do you like the idea of ...
16h
| Job Type | Full Time |
2026 Graduate - Mechanical-Fluids Analysis Engineer, Shipboard Systems Team
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you excited by the challenge of performing modeling and simulation and analysis on complex weapon systems in support of the U.S. Navy? Do you have a strong desire to work with data from operational U.S. submarines to underst...
16h
| Job Type | Full Time |
Sensor System Engineer (SE)/Digital Engineer (DE)
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about applying your system engineering/digital engineering skills to develop solutions for some of our nation's most pressing challenges? If so, we're looking for someone like you to join our team at APL. We a...
16h
| Job Type | Full Time |
2026 Graduate - Social Media Specialist
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you enjoy creating eye-catching visuals and telling stories through social media? Are you passionate about digital communications? Do you love finding creative ways to make technical topics engaging for a broader audience? We...
1d
| Job Type | Full Time |
2026 Graduate - Synthetic Aperture Radar ML Engineer - Imaging Systems
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about machine learning, edge processing, and synthetic aperture radar imaging? Do you seek a position to apply your engineering skills in an innovative and collaborative laboratory environment? If so, we are l...
1d
| Job Type | Full Time |
Cybersecurity Compliance Auditor / Security Control Assessor (SCA)
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you enjoy assessing complex systems and ensuring they meet the highest cybersecurity standards in support of national security, space exploration, and advanced technologies? If so, we are looking for someone like you to join ...
1d
| Job Type | Full Time |