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: 101 - 110 of 493 |
2027 Internship - Cybersecurity Engineer/Mathematician - Constrained Cyber Solutions
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you love to learn, experiment, and push the bounds of science and technology while solving important national security challenges? Are you searching for a meaningful internship where you can help improve the cybersecurity and...
3d
| Job Type | Intern |
Lead Cyber Vulnerability Researcher
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about discovering novel software and hardware vulnerabilities in complex systems? Do you thrive on leading technical teams to develop innovative techniques for discovering and exploiting vulnerabilities? If so...
3d
| Job Type | Full Time |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you love applying your signal processing experience to solve complex problems in the RF domain, in particular, electronic warfare? Are you willing to take chances with new and creative methods to solve the nations toughest ch...
3d
| Job Type | Full Time |
2027 Internship - Cyber Physical Systems
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you want to contribute to the next generation of intelligence, surveillance, reconnaissance, and targeting (ISR&T) capabilities? Are you ready to build smarter, tougher unmanned systems and outsmart the competition? Are you d...
3d
| Job Type | Intern |
2026 PhD Graduate - Wireless Communications Engineer - Wireless Cyber Capabilities
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you want to become an expert in wireless communications? Are you passionate about learning about the latest wireless technologies? If you are graduating with a PhD in Electrical or Computer Engineering and want to work in wir...
4d
| Job Type | Full Time |
Advanced Reentry Mission Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in hypersonic and reentry system design and prototyping? Do you want to make contributions to next generation strategic flight systems that ensure the readiness of our Nation's defenses? If so, we are seeking ...
4d
| Job Type | Full Time |
Computational Mechanics Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you a creative person driven to solve new problems? Are you searching for impactful work in computational engineering and analysis that doesn't confine you to working on the same thing year after year? Does making meaningful...
4d
| Job Type | Full Time |
Modeling and Simulation Software Engineer for Sensor and Weapons Command and Control
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in tackling the challenges in defending our nation against cruise, ballistic, and hypersonic missile threats? Do you want to help ensure that our nation's afloat and ashore forces can effectively command and c...
4d
| Job Type | Full Time |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about providing real, immediate impact to the country's toughest national security problems? Do you love designing, building, and testing prototype radio frequency (RF) waveforms and systems? Do you enjoy comb...
4d
| Job Type | Full Time |
Senior Engineer / Analyst for ISRT Sensor Exploitation
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you enjoy leading teams, mentoring staff, and guiding complex technology development efforts and analyses? Are you interested in researching, developing, and analyzing innovative ways to manipulate and process the information...
4d
| Job Type | Full Time |