Software Engineer Intern - Summer 2026

CACI International•Fort Belvoir, VA

21h•$45,900 - $91,900•Onsite

About The Position

Serves as an entry level specialist in computer and software related aspects of assigned program within the Capability Program Executive (CPE) Ground at Fort Belvoir, VA. Performs engineering and scientific work involving the design, development, and operation of man portable computer systems, including hardware and software and their integration with other systems and peripherals. Translates military operational and mission requirements (ground, sea, air, and space) into practical computer hardware and software design performance requirements for dismounted operations. Assists in design efforts from a computational view point to ensure integration of all required computer related products and adequacy of the analyses. Assists in the preparation and review of software related test plans, test procedures, software requirement and interface specification, software design document, test scripts and test reports on technical adequacy on assigned programs, for both government and contractor testing, as well as related failure reports. Reviews and evaluates system performance against computer related hardware and software specification requirements, monitors and assesses field performance, and assesses risk of meeting user and specification requirements. Provides computer engineering development and coding support. Assists in the preparation and evaluation of computer hardware and software security strategies for requested programs.

Requirements

Currently pursuing a Bachelor's or Master's degree in Computer Science, Software Engineering, or related technical field
Understanding of fundamental programming concepts and data structures
Experience with at least one programming language (e.g., C#, JavaScript, Python, Java)
Willingness to learn new technologies and programming languages
Strong problem-solving skills and attention to detail
Ability to work effectively in a team environment
Good communication skills, both written and verbal
Interest in software development best practices and methodologies
Must have active Secret clearance or ability to obtain and maintain required clearance

Nice To Haves

Experience with one or more of our core technologies: C#, React, Rust, TypeScript, or Python
Familiarity with version control systems, particularly Git
Knowledge of database concepts and SQL fundamentals
Prior experience with web development technologies (HTML, CSS, JavaScript)
Understanding of software testing principles and methodologies

Responsibilities

Performs engineering and scientific work involving the design, development, and operation of man portable computer systems, including hardware and software and their integration with other systems and peripherals.
Translates military operational and mission requirements (ground, sea, air, and space) into practical computer hardware and software design performance requirements for dismounted operations.
Assists in design efforts from a computational view point to ensure integration of all required computer related products and adequacy of the analyses.
Assists in the preparation and review of software related test plans, test procedures, software requirement and interface specification, software design document, test scripts and test reports on technical adequacy on assigned programs, for both government and contractor testing, as well as related failure reports.
Reviews and evaluates system performance against computer related hardware and software specification requirements, monitors and assesses field performance, and assesses risk of meeting user and specification requirements.
Provides computer engineering development and coding support.
Assists in the preparation and evaluation of computer hardware and software security strategies for requested programs.