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 277 |
2026 Internship - Scientist - Planetary Exploration
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you want to become involved in groundbreaking research that will reveal new findings about planets of the inner solar system? We are seeking aspiring scientists studying physics, chemistry, astronomy, computer science, geolog...
11h
| Job Type | Intern |
2026 Internship - Cybersecurity Software Developer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Cyberattacks are growing in number and severity, impacting industries and services crucial to maintaining our day-to-day life and national security. Energy, health, commerce, and defense are constantly under attack, and successf...
11h
| Job Type | Intern |
2026 BS/MS Graduate - Artificial Intelligence and Machine Learning (AI/ML) Research Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you an aspiring computer scientist or engineer following the latest breakthroughs in AI? Are you motivated to support foundational research motivated by pressing national security challenges? Does working in a fast-paced env...
11h
| Job Type | Full Time |
2026 Internship - Cyber-Physical Systems Intern
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...
11h
| Job Type | Intern |
2026 Internship - Neural Engineering
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you want to use what we know about the brain to invent the future of brain health and intelligent systems? If you are an undergraduate or graduate student in a major related to neural engineering, we'd love to have you intern...
11h
| Job Type | Intern |
2026 BS/MS Graduate - Robotics Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about pursuing groundbreaking research to solve today's greatest challenges in robotics? Do you enjoy working on meaningful interdisciplinary problems? Do you thrive in a collaborative and creative environment...
11h
| Job Type | Full Time |
2026 Internship - Cybersecurity Engineer/Mathematician - Constrained Cyber Solutions
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you love learning about and improving the cybersecurity of critical military and space systems? We are seeking interns that are enthusiastic to learn about and perform purposeful research into cyber resilience of military pla...
17h
| Job Type | Intern |
Experimental Semiconducting Quantum Scientist
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you an experimentalist with expertise in solid state quantum devices like semiconducting spin qubits? Are you looking to take part in impact research in quantum information science? Do you want to work with a vibrant team of...
17h
| Job Type | Full Time |
2026 Internship - Decision Systems Intern
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about translating your academic career into building solutions to some of our nation's most pressing challenges? If so, consider joining the Decision Systems Group, where we enhance the safety and security of ...
1d
| Job Type | Intern |
2026 Internship - Sensor & Phenomenology Engineering Intern
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in applied Research & Development? Do you enjoy working in a creative environment, as part of a team of engineers, physicists, and computer scientists? Do you want to play a critical role in the defense of our...
2d
| Job Type | Intern |