Junior Software Engineer - Intern

ECS is seeking a Junior Software Engineer Intern to work in our Fairfax, VA office for the summer of 2026.

This internship offers a unique opportunity to move beyond the classroom and gain firsthand experience with production-grade workflows and real-world datasets. You will work alongside senior engineers and scientists to move models from research to the tactical edge, ensuring from end to end, both our warfighters & decision makers are empowered with the latest technology solutions at their fingertips.

Job Description:

ECS is seeking a Junior Software Engineer to participate in a team of scientists and engineers, and to support the execution of a variety of projects including Artificial Intelligence/Machine Learning and Big Data/Cloud Solutions. The candidate works closely with the Project Manager and technical team to swiftly develop solutions in an agile environment and deploy capabilities to the operational end user. The candidate cultivates an environment that promotes customer service, excellence, innovation, collaboration and teamwork.

The Software Engineer has prior experience in designing/architecting enterprise scale systems incorporating a variety of components (GOTS, COTS, Open Source) and supporting integration. This individual performs in a multidisciplinary team environment with tight deadlines. The successful candidate is highly motivated, eager to implement new technologies in the Artificial Intelligence/Machine Learning, and thrives leading a team of scientists and engineers.

Requirements:

• US Citizen
• Currently pursuing a Bachelor's or Master's degree in Computer Science, Engineering, or a related field
• Experience working with programming languages (i.e. Python, C++, Java)
• Familiarity with Linux operating systems (Redhat or Ubuntu)
• Demonstrated cross-functional team collaboration skills in a rapidly changing, high intensity, mission-oriented work environment
• A skilled, intelligent, articulate individual who possesses excellent technical writing and presentation skills
• Ability to work in a fast-paced environment
• Ability to quickly grasp and implement new technologies
• A self-motivated, self-starter that enthusiastically embraces pushing imaginative solutions to hard operational problems

Req Benefits: