Senior Mechanical Engineer - DoD Cleared (Tucson)

RTX; Tucson (AZ); On-site; USD 87,000 - 165,000; Full time

Job summary

RTX in Tucson, AZ is seeking Senior Mechanical Engineers to lead design, development and production support across Land Based Effectors projects. You will own subsystems, perform tolerancing, DFMA/DFP analyses, and coordinate with suppliers and internal teams.

Responsibilities include leading small teams, mentoring junior engineers, enabling robust manufacturing processes, and ensuring adherence to program requirements. This onsite role requires DoD clearance and U.S. citizenship.

Qualifications

• Requires a STEM degree with 6+ years of mechanical design experience.
• Active DoD security clearance and U.S. citizenship are required.
• Experience with GD&T per ANSI Y14.5 and design for manufacturability.

Responsibilities

• Own mechanical design and documentation for sub-systems and end items.
• Lead small teams and mentor junior engineers.
• Collaborate with suppliers and Raytheon factories on manufacturing improvements.
• Perform tolerance analyses to ensure fit and function.

Skills

Mechanical design

Team leadership

GD&T

CREO

Windchill

Problem solving

Communication skills

Education

Bachelor's Degree in STEM

Advanced Engineering Degree

Tools

CREO (Pro/E)

Windchill

Job description

RTX in Tucson, AZ is seeking Senior Mechanical Engineers to lead design, development and production support across Land Based Effectors projects. You will own subsystems, perform tolerancing, DFMA/DFP analyses, and coordinate with suppliers and internal teams.

Responsibilities include leading small teams, mentoring junior engineers, enabling robust manufacturing processes, and ensuring adherence to program requirements. This onsite role requires DoD clearance and U.S. citizenship.