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Lockheed Martin · 22 hours ago

Systems Integration Test Engineering Intern - Summer 2026

Colorado

Internship

Onsite

Intern

$59K/yr - $78K/yr

Start in 2026 Summer

Lockheed Martin is a leader in aerospace and defense, focusing on purposeful innovation. They are seeking a Systems Integration Test Engineering Intern for Summer 2026, responsible for planning, implementing, testing, documenting, and maintaining solutions for integration and testing of various components and systems.

AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity

Growth Opportunities

No H1B

Security Clearance Required

U.S. Citizen Only

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

Qualification

MATLABPythonCADSolidworksC++TroubleshootingMicrosoft OfficeCommunication skillsOrganizational skills

Required

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

Excellent communication skills both oral and written

Good organizational skills

Preferred

Familiar with Solidworks, CREO, or equivalent

C++ or coding experience

Strong troubleshooting skills

Microsoft Office proficiency

Benefits

Medical

Dental

Vision

Life Insurance

Short-Term Disability

Long-Term Disability

401(k) match

Flexible Spending Accounts

EAP

Education Assistance

Parental Leave

Paid time off

Holidays

Company

Lockheed Martin

Glassdoor4.1

Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.

Founded in 1912