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: 91 - 100 of 200 |
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...
16h
| Job Type | Full Time |
Link Margin/Test Range Planning Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in analyzing complex missile flight test scenarios, including hypersonic vehicle testing? Do you enjoy solving challenging problems with a well rounded team in a dynamic environment? If so, we are seeking an e...
16h
| Job Type | Full Time |
Additive Manufacturing Scientist
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you passionate about leading teams inventing new technologies to track materials synthesis to tackle unique problems? Are you motivated to chart a course for additive manufacturing research that addresses our nation's most p...
16h
| Job Type | Full Time |
2026 PhD Graduate - AI/ML Data Scientist/Engineer - Analytic Capabilities
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you searching for a place to build upon the foundation of your academic work? Would you like to find engaging work with an employer that prioritizes impact, innovation, and personal development? If so, we're looking for some...
16h
| Job Type | Full Time |
Uncrewed Aerial Systems Networking and Communications Engineer
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in working in multi-disciplinary teams to advance the state-of-the-art in autonomous systems, uncrewed air systems, artificial intelligence, software design, embedded systems, virtual reality, and simulation? ...
16h
| Job Type | Full Time |
Reverse Engineer for RF Systems
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you interested in applying your signal processing experience to reverse engineer systems that communicate wirelessly? Do you love working on a multi-disciplinary set of problems and delivering new capabilities that are deplo...
16h
| 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...
16h
| Job Type | Full Time |
2026 PhD Graduate - Optics and Photonics Postdoctoral Fellow
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you an expert in an optics or photonics related field? Are you passionate about helping shape the technology of tomorrow through cutting edge research and development projects? Do you like contributing to multi-disciplinary ...
16h
| Job Type | Full Time |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Are you searching for meaningful work enhancing physical security at an innovative, world renowned employer? Do you like contributing to a team of dedicated individuals with a common goal? If so, we 're looking for someone like ...
16h
| Job Type | Full Time |
Laurel, Maryland
The Johns Hopkins University Applied Physics Laboratory
Description Do you consider yourself an excellent teammate who would love to help a growing group? Do you like working with people and integrate activities to ensure team success? Is punctuality, good attendance and strong time management s...
16h
| Job Type | Temporary |