29d ago
New

Principal Mechanical Engineer ALE

Us-Az-Tucsonlead
EngineeringMechanical Engineer
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Quick Summary

Requirements Summary

Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S.

Technical Tools
EngineeringMechanical Engineer
2026-09-03
United States of America
US-AZ-TUCSON-9030 ~ 9030 S Rita Rd ~ BLDG 9030
Onsite

Requirements

~1 min read
Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​

What You Will Do

  • Perform mechanical design, development, and documentation of components, sub-assemblies, for tactical missile systems and equipment in accordance with system requirements.

  • Lead mechanical engineering teams and collaborate across multiple disciplines with structural and thermal analyst, Materials Engineering, Quality, Safety, Supply Chain, Operations, and program leadership.

  • Support the factory and suppliers with product development, obsolescence, troubleshooting, domestically and internationally.

  • Interface with other engineering disciplines, non-technical disciplines, and suppliers to develop design solutions and resolve technical challenges.

  • Work with limited supervision and meet commitments for assigned schedule, financial, and technical goals.

  • Support and participate in design peer reviews, resolving action items, and conduct trade studies to make sound technical decisions.

  • Working knowledge of First Article Inspection process (FAI), work along side Quality engineers in support of that in addition to Raytheon Source Inspection (RSI).

  • Apply knowledge and experience in technical problem solving and hardware development in a fast paced, team environment.

  • Mentor and guide a team of engineers within program.

  • Utilize Raytheon hardware tools and processes.

Secret - Current
Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.

Responsibilities

~1 min read

Click on this link to read the Policy and Terms

Location & Eligibility

Where is the job
Us-Az-Tucson
On-site at the office
Who can apply
Same as job location

Listing Details

Posted
September 4, 2026
First seen
October 3, 2026
Last seen
October 3, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
18%
Scored at
October 3, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
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Principal Mechanical Engineer ALE