SystemsEngineer

**Date Posted:** 2026-06-03 **Country:** United States of America **Location:** US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3 **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 **Raytheon Company, Managed by Collins Aerospace** Collins Aerospace, an RTX company, 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. We are looking for a **Systems Engineer** to join the Multi-Domain Solutions (MDS) Systems Engineering Department within the Air Traffic Navigation, Integration, and Coordination System (ATNAVICS). The selected candidate will play a key role in supporting all contracts associated with the ATNAVICS program. These contracts encompass sustainment efforts for the US military as well as production obligations for an international contract. This position presents a unique opportunity to contribute to the development and maintenance of crucial navigation systems serving both domestic and international needs. The ideal candidate for this position should be familiar with both front end and back end systems engineering activities. They should feel comfortable creating requirements, performing systems integration, gaining hands-on experience in both the lab and the field, and creating system engineering documentation. **What Will You Do** • Define and derive systems engineering requirements, including interface definitions and requirement verification and