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 235 |
Senior Weapons Integration System Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you want to make critical contributions to how the US Navy performs Offensive Surface Warfare (OSuW)? Are you excited to understand how some of the world 's most advanced military defense systems operate? If so, we are lookin...
6h
| Job Type | Full Time |
Critical Infrastructure Protection Staff - Cyber Security Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you love to develop and implement proofs-of-concept and prototype solutions? Are you searching for important work in developing innovative and sophisticated cyber capabilities? Are you passionate about contributing to some ou...
6h
| Job Type | Full Time |
Reverse Engineer / Cyber Capability Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you a creative engineer with natural curiosity who wants to understand how things work? Do you love finding vulnerabilities and teaming with outstanding reverse engineers? Are you passionate about national security cyber cha...
6h
| Job Type | Full Time |
Missile Modeling and Simulation Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in improving the precision strike capabilities of the United States' preeminent tactical weapon systems? Do you enjoy solving complex problems with sophisticated modeling and simulation tools? If so, we are lo...
6h
| Job Type | Full Time |
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 ...
6h
| Job Type | Full Time |
2026 Internship - Cyber Engineer - Capabilities Development
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about learning how things work and making them better? Do you want the chance to push the boundaries of cyber defense? Are you excited about working with others to solve some of the nation's toughest cyber cha...
6h
| Job Type | Intern |
2026 Graduate - Engineer/Scientist - Resilient Military Systems
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you enjoy solving complex, multi-domain challenges that further the security of our nation? If you are graduating with a Bachelor's degree in Computer Science, Computer Engineering, Systems Engineering, Electrical Engineering...
6h
| Job Type | Full Time |
2026 Graduate - Radar Engineering/Analyst/Physics
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in applied R&D? Do you want to play a critical role in the defense of our country - at sea and at home from advanced missile threats? We are seeking highly motivated Bachelor's and Master's graduates in Electr...
20h
| Job Type | Full Time |
2026 Internship - Advanced Sensor Technologies
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you looking for an internship with multiple projects focusing on innovative technology applications? Do you enjoy research and development that advances the state-of-the-art? If you are pursing a Bachelor's, Master's, or Doc...
20h
| Job Type | Intern |
Service Desk ITSM Software Administrator
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you thrive in a fast-paced, dynamic environment? Are you organized, reliable and pay attention to details? Are you passionate about helping users solve technical inquiries and work in a can-do customer focused team atmosphere...
2d
| Job Type | Full Time |