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Summer 2026 Internship in Software Engineering

Are you passionate about technology and eager to make a difference in the defense industry? Join our team as a Software Engineering Intern for summer 2026 and gain hands-on experience working with cutting-edge technologies that protect and serve our nation. Expedition Technology (EXP) offers a unique opportunity to work on impactful projects that contribute to national security. You'll collaborate with experienced professionals, develop your skills, and make meaningful contributions to real-world problems. If you're ready to take on an exciting and rewarding internship, apply now to be part of a team that is tackling tomorrow’s challenges! 

What will you do as a summer intern at EXP?

  • Learn & Develop: You’ll delve into a real-world Agile software development environment where you will utilize tools such as Python, React, Docker, and Git to create forward leaning solutions 
  • Implement: You’ll develop solutions to support our work in web development, machine learning and signal processing 
  • Collaborate: You’ll engage with your team and other domain experts to design new features, prioritize work, and mitigate risks 

Additional details:

  • Location:  On-site at Expedition Technology’s headquarters in Herndon, VA
  • Duration:  Full-time (40 hours/week), Summer of 2026
  • Compensation:  $33.50/hr

Is this the right internship for you? 

To be qualified for an internship position you should have the following qualifications:

  • United States citizenship is required for security clearance purposes
  • Must be a currently enrolled student who is pursuing a college degree in computer science, electrical engineering, math, physics, or other STEM-related field
  • Must be entering your final year of an undergraduate or graduate program with an anticipated graduation date of December 20256or May/June 2027 
  • Have proficiency in modern programming languages (Python preferred) 
  • Be familiar with command line and version control (Git) experience 
  • Demonstrate interest in software engineering (courses, clubs, projects, etc)
  • Interest in working in defense and/or intelligence related careers post-graduation 
  • Must be willing to undergo background investigation process for a US-government issued security clearance 

What’s it like being a summer intern at Expedition Technology? 

Get a first-hand perspective from our 2025 summer intern team by reading this blog post.

Still hungry for more information? Read about our work, our culture and our accolades on our website and LinkedIn.

About Expedition Technology (EXP)

Positioned in Northern Virginia’s tech hub, EXP is a booming, employee-owned entity that crafts advanced solutions for the defense and intelligence sectors. We champion innovation, promote individual growth, and thrive on collaboration.

We’re committed to embracing diversity:

At EXP, we believe in the power of diverse minds. All applicants will be considered without bias. We're an Equal Opportunity Employer that cherishes creativity sparked by varied backgrounds.