Defense & Intel (D&I) - Software Engineering Internship

Trinzic; Lexington Park (MD); Hybrid; USD 25,000 - 48,000; Full time

Job summary

KBR Defense & Intel – Software Engineering Intern is a summer role offering hands-on work on radar/sensor data, image processing algorithms, and GUI tools. You will collaborate with engineers on real-world challenges across software, data analytics, and mission-focused projects.

Ideal candidates are rising juniors/seniors or graduate students pursuing software engineering or related fields, with strong Python and/or MATLAB skills and good math proficiency. Security clearance is required.

Qualifications

• Full-time rising junior, senior, or graduate student pursuing a degree in Software Engineering or a related field.
• Strong proficiency in Python and/or MATLAB for data analysis and basic algorithm development.
• Solid understanding of vector math, including dot products, cross products, coordinate transformations, and geometric projections.
• Strong problem-solving ability with the ability to work both independently and collaboratively in a technical team environment.
• Clear verbal and written communication skills with high attention to detail.

Responsibilities

• Support analysis of radar, sensor, or similar system data, including preprocessing, noise removal, and feature extraction.
• Assist with simulation, modeling, or data-driven studies related to aerospace or mechanical engineering concepts.
• Develop, test, and validate algorithms that use vector math, including dot/cross products, coordinate frame transformations, and geometric projections.
• Perform basic digital signal processing tasks using MATLAB or Python.
• Contribute to GUI design or improvements for internal tools using MATLAB App Designer or Python frameworks.
• Document code, results, and methodology clearly for team collaboration and reuse.
• Collaborate with engineers to troubleshoot software or algorithm issues and iterate solutions.
• Present progress in team meetings and provide written summaries of findings.

Skills

Strong problem-solving

Clear verbal and written communication

Independent and collaborative

Education

Pursuing degree in Software Engineering or related field

Tools

Python

MATLAB

Job description

Defense & Intel (D&I) - Software Engineering Internship

At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than 85 countries and operations in over 28 countries. KBR is proud to work with its customers across the globe to provide technology, value‑added services, and long‑term operations and maintenance services to ensure consistent delivery with predictable results.

Trinzic is the future independent company to be created through the planned spin‑off of KBR's Mission Technology Solutions business, expected in January 2027. Our people work at the frontier of what is possible, delivering solutions in challenging environments and advancing some of the world's highest‑priority national security and space missions.

Backed by decades of mission success, deep expertise, and trusted partnerships, Trinzic will launch as a global organization with more than 18,000 employees supporting customers around the world. Join us at a defining moment and help shape the future of a company built to tackle complex challenges and make a meaningful impact.

Candidates who join KBR's Mission Technology Solutions business before the spin‑off will transition to Trinzic when the separation is complete and will not need to reapply for employment.

The Opportunity

KBR is seeking highly motivated and talented students to join our Defense & Intel Internship Program for Summer 2027. This internship offers hands‑on experience, professional development, and the opportunity to contribute to meaningful projects that support national security and advanced technology initiatives. Interns will work alongside experienced professionals on real‑world assignments, gaining exposure to technical and operational challenges while building valuable skills and industry knowledge. Whether your interests are in engineering, software, cyber, data analytics, science, business, or mission operations, KBR provides an environment where you can learn, contribute, and grow.

Why Join KBR?

• Mentorship from experienced subject matter experts.
• Cutting edge projects, relevant to real world challenges.
• Work in a collaborative and dynamic team environment.
• Networking opportunities with other technologists and executives.
• Competitive pay and great company culture.

As a Defense & Intel – Software Engineering Intern, you will:

• Support analysis of radar, sensor, or similar system data, including preprocessing, noise removal, and feature extraction. Implement and evaluate computer vision or image‑processing algorithms, potentially involving object detection, tracking, or image enhancement (if background allows).
• Assist with simulation, modeling, or data‑driven studies related to aerospace or mechanical engineering concepts (e.g., kinematic relationships, sensor geometries).
• Develop, test, and validate algorithms that use vector math, including dot/cross products, coordinate frame transformations, and geometric projections.
• Perform basic digital signal processing (DSP) tasks such as filtering, Fourier analysis, and time–frequency characterization using MATLAB or Python.
• Contribute to the design or improvement of graphical user interfaces (GUIs) for internal tools using MATLAB App Designer, Python frameworks, or other UI technologies.
• Document code, results, and methodology clearly to support team collaboration and future reuse.
• Collaborate with engineers to troubleshoot software or algorithm issues, iterating solutions from initial concept to tested implementation.
• Present progress in team meetings and provide written summaries of findings, ensuring technical clarity and attention to detail.
• Work both independently and as part of a small technical team, taking ownership of assigned tasks and driving them to completion.

Required Skillset

• Full‑time rising junior, senior, or graduate student pursuing a degree in Software Engineering or a related science or engineering field (e.g., Aerospace Engineering, Mechanical Engineering, Applied Physics, Mathematics).
• Strong proficiency in Python and/or MATLAB for data analysis, modeling, and basic algorithm development.
• Solid understanding of vector math, including dot products, cross products, coordinate transformations, and geometric projections.
• Strong problem‑solving ability with the ability to work both independently and collaboratively in a technical team environment.
• Clear verbal and written communication skills with high attention to detail.

Work Schedule

• Average 40 hours per week.
• 12 weeks in duration during the period of Summer 2027.

Security Requirements

• Security Clearance: Ability to obtain a U.S. Government Secret Security Clearance.

Compensation

• $18 - $35 per hour
• The offered rate will be based on the selected candidate’s location, degree type and area of study, and year in school.

Belong, Connect and Grow at KBR

At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.