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 242 |
Military Systems Cybersecurity Software Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about engineering robust and resilient military platforms capable of operating in the face of determined cyber adversaries? Do you love to push the bounds of science and technology while solving some of the mo...
18h
| 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...
18h
| Job Type | Full Time |
Artificial Intelligence (AI) Project Leader
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about leading teams building solutions for our greatest national security challenges? Are you searching for engaging work with an employer that prioritizes impact, innovation, and professional development? If ...
18h
| Job Type | Full Time |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you a highly motivated high-reaching problem solver that thrives in a collaborative and dynamic environment? Are you a self-starter, enthusiastic problem solver with good organizational skills and the capability to handle mu...
18h
| Job Type | Intern |
Program Security Representative (PSR)
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you a program security specialist (PSR) with a keen interest in providing top notch security support in a dynamic and rich R&D environment? Are you highly motivated, mature, collaborative, independent, and forward thinking? ...
18h
| Job Type | Full Time |
2026 Internship - Material Sciences Intern
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you love to invent and explore new materials to solve unique challenges? Are you driven to pursue meaningful manufacturing research that supports defense, energy, and space applications? Do you thrive in collaborative, hands-...
18h
| Job Type | Intern |
2026 Graduate - Advanced Kinetic Weapons Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you a dedicated problem-solver who is curious about algorithms for guided air vehicles?Are you interested in simulating highly complex physics problems and applying advanced data science to understand the results?Would you l...
18h
| Job Type | Full Time |
2026 Internship - Engineering/Science - Signals Exploitation Systems
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in applying and expanding your knowledge to the development of electromagnetic sensors to support special operations and intelligence communities? Do you have a passion for using your skills to design, build, ...
1d
| Job Type | Intern |
Assistant Section Supervisor - Project Management
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you ready to help lead and support Project Management (PM) efforts for design and construction initiatives that enable national security, space exploration, and scientific discovery? Do you thrive in a collaborative environm...
1d
| Job Type | Full Time |
2026 PhD Graduate - Vehicle Design and Technologies Group - we design the future!
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you want to research advanced vehicle technologies and then transition that research into real programs supporting national needs? If you are graduating with a PhD in aerospace or mechanical engineering, you want to be part o...
1d
| Job Type | Full Time |