2026 Internship - Software Engineer

Are you passionate about working with a collaborative group of dedicated technical professionals to apply software engineering solutions to challenging problems?

Do you want to contribute to critical technologies that are vital to maintaining our national security?

Do you enjoy developing, integrating, deploying, and testing software and database systems?

If so, APL is looking for someone like you to join the Software Engineering and Data Transformation Group supporting the Strategic Deterrence Mission Area as a Summer Software Engineering Intern!

The Software Engineering and Data Transformation Group is comprised of software engineers and data professionals creating and executing custom software solutions to enable data processing and analysis of Strategic Weapons Systems. We're currently modernizing our existing suite of software while growing into adjacent projects to bring our software talent to bear on new challenges facing our sponsors and our nation. We perform the full software engineering lifecycle (requirements, design, implementation, testing, documentation, and sustainment) across a number of critical programs.

• Working with commercial and open-source software and technologies,
  including Microsoft Visual Studio and .NET.
• Using relational database software, including Microsoft SQL Server.
• Designing, developing and implementing software as a full-stack
  engineer on a large software development team.
• Engaging in exploratory research into new technologies and aiding us
  in developing novel software solutions. (e.g., research into
  containerization, machine learning, new web technologies, etc.).
• Working closely with other developers, systems engineers, and end
  users (data processors and analysts) to understand system needs and develop
  overall solutions that will meet these needs.

You meet our minimum qualifications for the job if you...

• Are pursuing a degree in Computer Science, Math, Engineering, or other related discipline.
• Have a strong desire to learn and explore new software development technologies.
• Possess strong analytical, verbal, written, and interpersonal skills.
• Have prior programming experience.
• Have a minimum 3.0 GPA on a 4.0 scale.
• Are able to obtain a Top Secret security clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

You'll go above and beyond our minimum requirements if you have experience with...

• Application development and GUIs.
• Higher level programming languages (e.g., C#, Java, Python).
• Client-side technologies (e.g., Javascript, React).
• Development frameworks (e.g., .NET).
• Databases.
• Agile and scrum software development principles.
• Software project and configuration management tools to perform issue tracking, automated unit testing, continuous integration / DevOps (such as GitLab, TeamCity, Jenkins), and version control tools (e.g., Git).

Why Work at APL?

The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates.

At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL's campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at http://www.jhuapl.edu/careers.

All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact Accommodations@jhuapl.edu.

The referenced pay range is based on JHU APL's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis.