Senior Software Engineer - Core Systems & Libraries (Onsite)
Location
cedar rapids, IA
Job Type
Full-time
Category
other-general
Posted
June 08, 2026
**Date Posted:**
2026-05-20
**Country:**
United States of America
**Location:**
US-IA-CEDAR RAPIDS-124 ~ 400 Collins Rd NE ~ BLDG 124
**Position Role Type:**
Onsite
**U.S. Citizen, U.S. Person, or Immigration Status Requirements:**
U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.
**Security Clearance Type:**
None/Not Required
**Security Clearance Status:**
Not Required
At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.
2026-05-20
**Country:**
United States of America
**Location:**
US-IA-CEDAR RAPIDS-124 ~ 400 Collins Rd NE ~ BLDG 124
**Position Role Type:**
Onsite
**U.S. Citizen, U.S. Person, or Immigration Status Requirements:**
U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.
**Security Clearance Type:**
None/Not Required
**Security Clearance Status:**
Not Required
At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.