Principal System Administrator- Must have active TS/SCI Poly clearance
RTX Corporation
Full-time
other-general
Location
pascagoula, MS, United States
Posted
July 02, 2026
Job Description
**Date Posted:**
2026-06-24
**Country:**
United States of America
**Location:**
US-MS-PASCAGOULA-1000-CUST ~ 1000 Access Rd ~ ACCESS (External Site)
**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:**
TS/SCI with CI Poly - Current
**Security Clearance Status:**
Active and existing security clearance required on day 1
At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay...
2026-06-24
**Country:**
United States of America
**Location:**
US-MS-PASCAGOULA-1000-CUST ~ 1000 Access Rd ~ ACCESS (External Site)
**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:**
TS/SCI with CI Poly - Current
**Security Clearance Status:**
Active and existing security clearance required on day 1
At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay...