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Keywords: Principal Mechanical Engineer - Thermal Engineer, Location: Tucson, AZ

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Principal Mechanical Engineer - Thermal Engineer

Principal Thermal Engineer to join the MA&T Department. The Thermal Engineer is responsible for detailed thermal analysis... The Mechanical Analysis and Test (MA&T) Department is responsible for ensuring structural and thermal design robustness...

Location: Tucson, AZ
Posted Date: 09 Jan 2026

Sr. Principal Mechanical Engineer-Structural Eng

Principal Structural Engineer to join the Mechanical Analysis and Test Department with a background in high temperature... Mechanical Analysis and Test (MA&T) Department is responsible for ensuring structural and thermal design robustness across the...

Location: Tucson, AZ
Posted Date: 08 Jan 2026

Senior Principal Mechanical Engineer - Structural

Senior Principal Structural Engineer to join the Mechanical Analysis and Test Department. In this role... The Mechanical Analysis and Test (MA&T) Department is responsible for ensuring structural and thermal design robustness...

Location: Tucson, AZ
Posted Date: 17 Dec 2025

Principal Mechanical Engineer-Structural Engineer

Principal Structural Engineer to join the Mechanical Analysis and Test Department. In this role, you will be responsible... Mechanical Analysis and Test (MA&T) Department is responsible for ensuring structural and thermal design robustness across the...

Location: Tucson, AZ
Posted Date: 11 Dec 2025

Senior Principal RF Mechanical Engineer – Radome Technical Specialist (Onsite)

Effector RF Design Team at Raytheon is seeking a talented and experienced Senior Principal Engineer to join our innovative... and executing tests to evaluate the RF, thermal, and structural performance of radomes for next-generation defense systems...

Location: Tucson, AZ
Posted Date: 22 Oct 2025

Senior Principal RF Mechanical Engineer

Products Team at Raytheon is seeking a talented Engineer to join our team in Tucson, AZ. The candidate will be responsible..., AZ. What You Will Do: Lead mechanical design activities involving RF hardware Lead others by understanding team dynamics and capitalizing...

Location: Tucson, AZ
Posted Date: 30 Oct 2025

Principal RF Mechanical Engineer

Products Team at Raytheon is seeking a talented Engineer to join our team in Tucson, AZ. The candidate will be responsible..., AZ. What You Will Do: Lead mechanical design activities involving RF hardware Lead others by understanding team dynamics and capitalizing...

Location: Tucson, AZ
Posted Date: 21 Oct 2025

Senior Pr. Mechanical Engineer - Structural

Principal Structural Engineer to join the Mechanical Analysis and Test Department with a background in high temperature... Mechanical Analysis and Test (MA&T) Department is responsible for ensuring structural and thermal design robustness across the...

Location: Tucson, AZ
Posted Date: 18 Oct 2025

Senior Principal Engineer – Solid Propulsion

is seeking to hire a Principal Engineer - Solid Propulsion. What you will do: Apply or develop highly advanced technologies... and resolve issues associated with the development and implementation of operational missile programs The Principal Engineer...

Location: Tucson, AZ
Posted Date: 14 Jan 2026

Principal Engineer – Solid Propulsion

is seeking to hire a Principal Engineer - Solid Propulsion. What you will do: Apply or develop highly advanced technologies... and resolve issues associated with the development and implementation of operational missile programs The Principal Engineer...

Location: Tucson, AZ
Posted Date: 10 Jan 2026

Principal Environmental Test Engineer

acquisition support. Environmental Test is seeking a Principal Test Engineer in the field of environmental testing. The Test... mechanical shock, electrodynamic vibration, salt fog, climatic environments such as temperature, altitude, and humidity, high...

Location: Tucson, AZ
Posted Date: 22 Nov 2025

Principal RF Range Engineer

Effector RF Design Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate..., and/or RCS ranges/chambers Work with interdisciplinary engineering teams including thermal, structural, mechanical, systems...

Location: Tucson, AZ
Posted Date: 30 Oct 2025

Senior Principal RF Antenna and Radome Design Engineer

Antenna Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate..., AZ. What You Will Do Development of antenna or radome hardware and requirements Work with interdisciplinary engineering teams including thermal...

Location: Tucson, AZ
Posted Date: 30 Oct 2025

Principal RF Antenna and Radome Design Engineer

Antenna Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate..., AZ. What You Will Do Development of antenna or radome hardware and requirements Work with interdisciplinary engineering teams including thermal...

Location: Tucson, AZ
Posted Date: 29 Oct 2025

Senior Principal RF Range Engineer

Effector RF Design Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The... sensor systems, and/or RCS ranges/chambers Work with interdisciplinary engineering teams including thermal, structural...

Location: Tucson, AZ
Posted Date: 29 Oct 2025

Principal Power Design Engineer (Onsite)

; servo electronics supporting all mechanical motion in our products and low noise mixed signal electronics that provides the... design cycle. Experience designing at the circuit card stack level to meet concerns of adjacent disciplines, such as thermal...

Location: Tucson, AZ
Posted Date: 06 Nov 2025

Principal RF Sensor and Compensation Specialist

Effector RF Design department at Raytheon is seeking a highly skilled and innovative Principal Engineer to serve as an RF... teams including thermal, structural, mechanical, systems, etc. to ensure design compliance Analyze internal and external...

Location: Tucson, AZ
Posted Date: 12 Dec 2025

Senior Principal RF Sensor Antenna Specialist

Effector RF Design department at Raytheon is seeking a highly skilled and innovative Senior Principal Antenna Engineer to serve... teams including thermal, structural, mechanical, systems, etc. to ensure design compliance Analyze internal and external...

Location: Tucson, AZ
Posted Date: 22 Oct 2025

Sr Principal Mech Engr, Harness & Interconnect

with Pro/Engineer/CREO 3D modeling and mechanical drawing generation​ Experience with Creo Schematic, Mentor Capital... that create a safer, more secure world.​ ​The Precision Control Actuation System department is seeking a mechanical design...

Location: Tucson, AZ
Posted Date: 10 Dec 2025