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.
Enterprise Application Architect - Digital Connected Factory (Tucson and 2 other options) Hybrid role
Designs and leads enterprise application architectures for RTX’s digital connected factory, integrating SAP ERP, MES, AI, and robotics systems to optimize manufacturing uptime and workflows via cloud/on-prem solutions.
Senior Software Engineer - Air Traffic Solutions (Onsite)
Date Posted: 2026-08-18 Country: United States of America Location: US-NE-OMAHA-218 ~ 2120 S 72Nd St ~ 72ND ST, Ste 900 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S.…
F135 EDSI Production and Field Support Engineer (P2) (Onsite)
Date Posted: 2026-08-18 Country: United States of America Location: US-CT-EAST HARTFORD-ETC ~ 400 Main St ~ BLDG ETC Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S.…
Sr. Principal RF Design Engineer (Onsite)
Date Posted: 2026-08-17 Country: United States of America Location: US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The…
Principal Antenna & RF Sensor Test Range Architect & Integrator
Date Posted: 2026-08-17

 Country: United States of America

 Location: US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02

 Position Role Type: Onsite

…
Senior Hardware Integration, Analysis & Test Engineer
Date Posted: 2026-08-17

 Country: United States of America

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

 Position Role Type:…
Intern Conversion/Systems Engineer I (Onsite)
Date Posted: 2026-08-17

 Country: United States of America

 Location: US-IA-CEDAR RAPIDS-130 ~ 5350 C Ave NE ~ BLDG 130

 Position Role Type: Onsite

…
Principal Systems Engineer, Radar Data Analyst - Flight Test Onsite
Date Posted: 2026-08-17 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:…
Software Engineer II, Secret Clearance
Date Posted: 2026-08-17 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…
Systems Engineer II - Radar Data Analyst - Flight Test Onsite
Date Posted: 2026-08-17 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:…
Data Scientist -Top Secret Clearance Required
Date Posted: 2026-08-16 Country: United States of America Location: US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements:…
Senior Principal Software Engineer - Embedded Communications (Onsite)
Lead embedded C/C++ and Python development for mission-critical aerospace/defense communications systems, estimate program costs, and manage small teams to deliver secure, real-time solutions under strict DoD requirements.
Senior Software Engineer - C++
Senior C++ engineer building real-time signal-processing algorithms for radar systems on Linux, FPGAs, and GPUs, with a focus on numerical accuracy and low latency.
Systems Engineer I - Modeling, Simulation & Analysis
Date Posted: 2026-08-14

 Country: United States of America

 Location: US-AZ-TUCSON-9020 ~ 9020 S Rita Rd ~ BLDG 9020

 Position Role Type: Onsite

 U.S.…
Systems Engineer I - Tac Comm
Date Posted: 2026-08-14

 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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Systems Engineer II Ocean Radars Onsite
Date Posted: 2026-08-14 Country: United States of America Location: US-RI-PORTSMOUTH-PS1 ~ 1847 W Main Rd ~ NIMITZ BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active…
Software Engineering Process & Metrics Lead (Onsite)
Date Posted: 2026-08-14 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 Site Reliability Engineer (Remote)
Principal Site Reliability Engineer builds and maintains AWS-hosted aviation infrastructure, ensuring high availability and performance for global flight operations while migrating on-prem systems to the cloud.
Principal Software Engineer
Principal Software Engineer building secure, mission-critical systems for national security using modern stacks like React, Python, and AWS while collaborating in Agile teams.