Description
The National Security Sector at Leidos is seeking a motivated and talented Software Engineer Intern to join our team on-site at Eglin AFB, FL, in support of the Joint Staff J6 Joint Assessment Division (JAD) starting in Summer 2026. This internship offers a unique opportunity to contribute to system-of-systems interoperability assessments and advance Combined Joint All Domain Command and Control (CJADC2) data-centricity initiatives. As an intern, you will work alongside experienced software engineers, data scientists, and analysts, applying your skills to solve real-world challenges and gain valuable hands-on experience in a dynamic and impactful environment. You will contribute to delivering actionable insights to the Chairman of the Joint Chiefs of Staff, directly enhancing Joint Force capabilities.
Primary Responsibilities
Collaborate with senior engineers to design, develop, test, and deploy software solutions.
Write clean, well-documented, and testable code following established coding standards.
Participate in code reviews and provide constructive feedback to peers.
Contribute to the development of new features and enhancements for existing products.
Debug and troubleshoot software issues, identifying root causes and implementing effective solutions.
Work within an agile development environment, participating in sprint planning, daily stand-ups, and retrospectives.
Contribute to documentation, including technical specifications and user guides.
Learn and adapt to new technologies and development methodologies.
Potentially work on automating processes, creating scripts, and improving efficiency of workflows.
Proactively identify areas for improvement and suggest innovative solutions.
Research and explore new technologies and create prototypes to demonstrate their potential.
Example Project Areas
Web Development: Building and improving web applications using React for user interfaces.
Backend Development: Developing and maintaining backend services using C# and MySQL relational databases.
Specialized Data Parsing & Interpretation: Develop software to parse and interpret data adhering to specific military standards.
Networking and Data Protocol Interfacing: Design, implement, and test code to interface with different data protocols, such as TCP/IP, HTTP/HTTPS, UDP, gRPC, Serial Communications, and Custom Protocols.
Desktop application development: Debug or develop new features in standalone Windows desktop applications.
Basic Qualifications
Currently pursuing a Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
Strong understanding of fundamental programming concepts and data structures.
Proficiency in at least one programming language, such as C#, Java, C++, or JavaScript.
Familiarity with relational databases (e.g., MySQL, Microsoft SQL Server, PostgreSQL).
Familiarity with version control systems, such as Git.
Excellent problem-solving and analytical skills.
Strong communication and teamwork skills.
Ability to learn quickly and adapt to new technologies.
Must be a U.S. Citizen.
Ability to obtain and maintain a Secret Clearance.
Preferred Qualifications
Experience with web development frameworks, such as React, Angular, or Vue.js.
Experience with cloud platforms, such as AWS, Azure, or GCP.
Experience with Agile development methodologies.
Knowledge of software testing methodologies.
Understanding of object-oriented programming principles.
Understanding of networking fundamentals including IP addressing, ports, sockets, and network layers.
Familiarity with data serialization formats, such as JSON, XML, and Protobuf.
Some experience with APIs and client/server architecture is beneficial.
At Leidos, we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.”
If you’re already scheming step 20 while everyone else is still debating step 2… good. You’ll fit right in.
Original Posting:
October 28, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $46,800.00 - $84,600.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
