Senior Principal Systems Engineer

RTX Corporation
📍 lexington park, MD, United States 💼 Full-time 🕒 Posted June 03, 2026

Job Description

**Date Posted:**

2026-04-23
**Country:**

United States of America
**Location:**

US-MD-LEXINGTON PARK-410 ~ 46579 Expedition Dr ~ BLDG 410, Ste 400
**Position Role Type:**

Onsite
**U.S. Citizen, U.S. Person, or Immigration Status Requirements:**

The ability to obtain and 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
**Security Clearance Type:**

DoD Clearance: Secret
**Security Clearance Status:**

Active and existing security clearance required after day 1

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 c...

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Job Details

  • Location lexington park, MD
  • Job Type Full-time
  • Category other-general
  • Posted Date June 03, 2026
  • Application Deadline June 08, 2026