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 216 |
2026 Graduate - Engineering/Science - Signals Exploitation Systems
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you searching for engaging work with an employer that prioritizes impact, innovation, and personal development? If so, we're looking for someone like you to join our team at APL. If you are graduating with a degree in Physic...
20h
| Job Type | Full Time |
2026 Graduate - Advanced Sensor Technology Development
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you looking for a career with a wide variety of technical opportunities? Do you enjoy research and development that advances the state-of-the-art? Are you motivated by constantly learning and taking on new challenges in a su...
20h
| Job Type | Full Time |
2026 Graduate - Reverse Engineer - Offensive Cyber Capabilities
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you have an insatiable curiosity to understand how things work? Are you a creative engineer who loves to imagine new solutions to complex problems? Do you want the chance to solve some our nation's hardest cyber challenges? I...
20h
| Job Type | Full Time |
Senior Missile Defense Systems Modeling and Analysis Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you looking for exciting opportunities to lead efforts to model, analyze, and develop state of the art concepts in integrated and layered missile defense involving kinetic and non-kinetic capabilities? Do you love working in...
20h
| Job Type | Full Time |
2026 Graduate - Developer - Cyber-Physical Systems Developer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Have you considered the military, intelligence, and civilian capabilities that are possible with the proliferation of low-cost sensing, computing, and control technologies? Are you interested in developing, defending, and defeat...
20h
| Job Type | Full Time |
2026 Graduate - Signal Processing/Communications Theory Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you looking for exciting opportunities to help determine how to best defend the United States, our armed forces, and our allies from all forms of air and missile threats? We are seeking talented graduates to join our Network...
20h
| Job Type | Full Time |
Nuclear Environment Survivability Subject Matter Expert
Huntsville, Alabama
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about the design, development, and testing of systems that are survivable in hostile radiation environments? If so, we're looking for someone like you to join the Weapon Control Concepts Development Group at A...
20h
| Job Type | Full Time |
2026 Internship - GNC Actuation Systems Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you enjoy coursework in controls, dynamics, or mechatronics? Are you interested in the application of controls and electromechanical design to aerospace vehicle actuation systems? If you are pursuing a degree in Electrical, M...
20h
| Job Type | Intern |
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 ...
20h
| 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...
20h
| Job Type | Full Time |