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.
Senior Systems Engineer - Secure Systems
Date Posted: 2026-08-20

 Country: United States of America

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

 Position Role Type: Onsite

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Principal Systems Engineer - Secure TacCom
Date Posted: 2026-08-20

 Country: United States of America

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

 Position Role Type: Onsite

…
Systems Engineer II - Secure Systems
Date Posted: 2026-08-20

 Country: United States of America

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

 Position Role Type: Onsite

…
Systems Engineer II
Date Posted: 2026-08-20

 Country: United States of America

 Location: US-CA-EL SEGUNDO-R02 ~ 1970 E Imperial Hwy ~ BLDG R02

 Position Role Type:…
Senior Systems Engineer
Date Posted: 2026-08-20 Country: United States of America Location: US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements:…
Principal Systems Engineer
Date Posted: 2026-08-20 Country: United States of America Location: US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements:…
Systems Engineer
Date Posted: 2026-08-20 Country: United States of America Location: US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements:…
Principal Software Engineer
Date Posted: 2026-08-19 Country: United States of America Location: US-IN-FT WAYNE-150A ~ 1010 Production Rd ~ BLDG 150A Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The…
Scrum Master (Hybrid - Aguadilla)
Scrum Master for a Software Solutions team at RTX (Collins Aerospace) in Aguadilla, PR, facilitating Agile ceremonies, tracking metrics, and removing roadblocks in a hybrid (3 onsite/2 remote) setup.
Assoc Software Engineer – Simulation
Develop real-time aircraft system simulations for flight and maintenance training simulators using C/C++/C# in a defense/aerospace environment.
Full Time Raytheon 2026 - RF Design Engineer II
Designs and tests RF circuit card assemblies for radar and datalink systems in a defense/aerospace product team, using tools like ADS, HFSS, and lab equipment.
Principal Systems Engineer - Ground Based Radar Systems
Date Posted: 2026-08-19

 Country: United States of America

 Location: US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDG

 Position Role Type:…
Senior Software Engineer (Onsite)
Senior Software Engineer developing high-performance C++ applications on Linux/Unix for defense systems at RTX in Huntsville, AL, supporting the full SDLC with Agile and DevSecOps practices.
Sr. Principal System Administrator
Leads Linux infrastructure for classified defense programs, ensuring secure, high-availability systems while mentoring teams and collaborating with cybersecurity on compliance.
Principal Systems Administrator-Will sponsor a clearance
Principal Systems Administrator managing and optimizing Windows/Linux infrastructure for aerospace/defense; ensures 24x7 uptime, collaborates cross-functionally, and enforces security/compliance standards.
Senior Principal Software Engineer
Leads software development for aerospace/defense R&D projects, focusing on distributed systems, AI, cybersecurity, and virtual tech. Designs, tests, and documents solutions while collaborating with customers and cross-functional teams.
Industrial Engineer SME
Date Posted: 2026-08-19 Country: United States of America Location: US-IL-ROCKFORD-P6 ~ 4747 Harrison Ave ~ 4747 HARRISON AVE-P6 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements:…
UAE CBL - Program/Training Director
Date Posted: 2026-08-18

 Country: United Arab Emirates

 Location: AE-UNITED ARAB EMIRATES-CLIENT SITE ~ United Arab Emirates Remote ~ (External Site)

 Position Role…