RTX
RTX integrates the capabilities of Collins Aerospace, Pratt & Whitney, and Raytheon to deliver cutting‑edge aerospace and defense solutions.
Company facts
- Founded
- 2020
- Employees
- 10,001
- Headquarters
- United States
- CEO
- Christopher T. Calio
- Type
- Enterprise
About
RTX integrates the capabilities of Collins Aerospace, Pratt & Whitney, and Raytheon to deliver cutting‑edge aerospace and defense solutions. The company designs and manufactures advanced aircraft engines, aerostructures, avionics, and precision weapons, while also providing cyber‑security, radar, and command‑and‑control systems. Its portfolio spans everything from aircraft propulsion and auxiliary power units to missile defense and space technologies, supported by program management and training services. By combining deep technical expertise with a global manufacturing footprint, RTX addresses complex challenges in aviation, defense, and space, positioning itself as a trusted partner for governments and commercial customers worldwide.
Software Engineering Co-op (Summer/Fall 2027)
Date Posted: 2026-09-02 Country: United States of America Location: US-IA-CEDAR RAPIDS-105 ~ 400 Collins Rd NE ~ BLDG 105 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Must…
Software Engineering Co-op (Winter/Spring 2027)
Date Posted: 2026-09-02 Country: United States of America Location: US-IA-CEDAR RAPIDS-105 ~ 400 Collins Rd NE ~ BLDG 105 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Must…
Principal Software Build Support Engineer
Date Posted: 2026-09-02 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration…
Software Engineer - P2 (Onsite)
Develops and certifies embedded control and diagnostic software for aircraft engines in C, ensuring compliance with aviation standards and collaborating with cross-functional teams.
Next Gen Systems Engineer II (Onsite)
Date Posted: 2026-09-01 Country: United States of America Location: US-IA-CEDAR RAPIDS-107 ~ 400 Collins Rd NE ~ BLDG 107 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The…
2026 Fulltime - Radar Systems Engineer I – Onsite
Date Posted: 2026-09-01 Country: United States of America Location: US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active…
Software Engineer II (Hybrid - Aguadilla, PR)
Develops and integrates software for military avionics systems, focusing on navigation, flight planning, and hazard avoidance using C/C++, Python, and FACE standards.
Sr Software Engineer - Tactical Communications (Onsite)
Date Posted: 2026-09-01

 Country: United States of America

 Location: US-IA-CEDAR RAPIDS-137 ~ 855 35Th St NE ~ BLDG 137

 Position Role Type: Onsite

…
Systems Engineer II, Onsite RI
Date Posted: 2026-09-01

 Country: United States of America

 Location: US-RI-PORTSMOUTH-PS1 ~ 1847 W Main Rd ~ NIMITZ BLDG

 Position Role Type: Onsite

…
Digital Design Hardware Electrical Engineer II (Onsite)
Date Posted: 2026-09-01

 Country: United States of America

 Location: US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01

 Position Role Type:…
Digital ASIC/FPGA Design Engineer I (Onsite)
Date Posted: 2026-09-01

 Country: United States of America

 Location: US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG

 Position Role Type:…
UI DevSecOps Software Engineer (on-site)
Date Posted: 2026-09-01

 Country: United States of America

 Location: US-PA-STATE COLLEGE-5A ~ 302 Science Park Rd ~ BLDG 5A

 Position Role Type:…
DSP Software Engineer (On-Site)
Date Posted: 2026-09-01

 Country: United States of America

 Location: US-PA-STATE COLLEGE-5A ~ 302 Science Park Rd ~ BLDG 5A

 Position Role Type:…
Systems Security Engineer II (P2) (Onsite)
Date Posted: 2026-09-01

 Country: United States of America

 Location: US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG

 Position Role Type:…
Systems Engineer, II
Date Posted: 2026-09-01

 Country: United States of America

 Location: US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01

 Position Role Type:…
Principal Systems Engineer – Simulation Integration and Test
Date Posted: 2026-09-01 Country: United States of America Location: US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active…
Systems Engineer Associate (ONSITE)
Date Posted: 2026-09-01 Country: United States of America Location: US-IA-CEDAR RAPIDS-137 ~ 855 35Th St NE ~ BLDG 137 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active…