RTX · 10 hours ago
2026 Intern - Systems Engineering & Test - Onsite - CO
US-CO-BUCKLEY-AFB-CUST ~ 18500 E 6th Ave ~ BUCKLEY AFB (External Site)
Internship
Onsite
Intern
$37K/yr - $82K/yr
Start in 2026RTX is a leading defense contractor focused on providing innovative solutions to national security challenges. They are seeking a 2026 Intern for their Systems Engineering and Test Center, where the intern will support hardware engineering teams with maintenance, inspection, and documentation, while also participating in troubleshooting and repair activities for mechanical components of hardware systems.
AerospaceManufacturingSecuritySensorTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Support hardware engineering team with maintenance, inspection, and documentation
Participate in hands-on troubleshooting and repair activities for mechanical components of hardware systems
Develop and update maintenance procedures and technical documentation for specialized equipment
Qualification
Required
Current Active TS/SCI with CI poly government clearance
The ability to maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Must be pursuing a BS (or higher) degree in Science, Technology, Engineering or Mathematics (STEM)
This position is for an intern who is enrolled in a Bachelor's (or higher) degree program and will be at minimum, entering their Junior, Senior, or Post Graduate standing level by the start of Summer 2026
Ability to troubleshoot hardware errors and provide fixes
Preferred
Coursework or interest in structural mechanics, material science, or mechanical systems design
Familiarity with technical drawings or software such as CAD, solidworks, or similar tools
Experience with hands-on mechanical assembly, fabrication, or maintenance activities
Strong attention to detail and ability follow technical specifications and safety protocols
Benefits
Medical
Dental
Vision
Life insurance
Short-term disability
Long-term disability
401(k) match
Flexible spending accounts
Flexible work schedules
Employee assistance program
Employee Scholar Program
Parental leave
Paid time off
Holidays
Company
RTX
RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
Founded in 1922
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$3.2MKey Investors
LIFT Ecosystem Accelerator
2024-02-22Grant· $0.2M
2019-06-09Acquired
2010-01-14Grant· $3M
Leadership Team
Daniel Conroy
Chief Technology Officer - Digital
Kevin DaSilva
Corporate Vice President & Treasurer
Recent News
Business Insider
2026-01-09
Morningstar.com
2026-01-08
2026-01-08
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