Senior Principal Systems Engineer (Active Clearance)
RTX Corporation • el segundo, CA • Posted June 10, 2026
About the Role
**Date Posted:**
2026-05-29
**Country:**
United States of America
**Location:**
US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04
**Position Role Type:**
Onsite
**U.S. Citizen, U.S. Person, or Immigration Status Requirements:**
Active and transferable U.S. government issued security clearance is required prior to start date.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
**Security Clearance Type:**
DoD Clearance: Secret
**Security Clearance Status:**
Active and existing security clearance required on day 1
Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.
The Secure Subsyste...
2026-05-29
**Country:**
United States of America
**Location:**
US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04
**Position Role Type:**
Onsite
**U.S. Citizen, U.S. Person, or Immigration Status Requirements:**
Active and transferable U.S. government issued security clearance is required prior to start date.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
**Security Clearance Type:**
DoD Clearance: Secret
**Security Clearance Status:**
Active and existing security clearance required on day 1
Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.
The Secure Subsyste...