Systems Integration Test Engineering Intern - Summer 2026

Lockheed Martin•Littleton, CO

22h•$58,552 - $77,788•Onsite

About The Position

By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours. Lockheed Martin Space is seeking a Systems Integration Test Engineering Intern - Summer 2026. In this role, you will: - Plan, implement, test, document, and maintain solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems. - Synthesizes customer contractual needs and requirements into test solutions that acknowledge technical, schedule and cost constraints. - Establishes functional and technical specifications and standards, solves hardware and software interface problems, defines input/output parameters, and ensures integration of the entire system or subsystem.

Requirements

Actively enrolled in a Bachelor's degree program from an accredited college or university in Mechanical, Systems, Aerospace Engineering or equivalent.
MATLAB, Python, or CAD experience or equivalent
Must be a US Citizen; this position will require a government security clearance. This position is located at a facility that requires special access.

Nice To Haves

Familiar with Solidworks, CREO, or equivalent
C++ or coding experience
Strong troubleshooting skills
Microsoft Office proficiency
Excellent communication skills both oral and written, good organizational skills.

Responsibilities

Plan, implement, test, document, and maintain solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems.
Synthesizes customer contractual needs and requirements into test solutions that acknowledge technical, schedule and cost constraints.
Establishes functional and technical specifications and standards, solves hardware and software interface problems, defines input/output parameters, and ensures integration of the entire system or subsystem.