Skip to main content
Sign in
Sign up
Post a Job
Internships
Jobs
Companies
Events
Partners
Resume Book
Blog
Keywords
Location
Find Jobs
Find Jobs
97 principal mechanical engineer jobs found in Tucson, AZ
Refine Search
Refine Search
Search within
Categories
City
Company Name
Job Type
Search within
10 miles
20 miles
50 miles
100 miles
200 miles
Categories
Security Clearance
(91)
Engineering
(55)
Information Technology
(27)
Automotive
(8)
Electronics
(8)
Law Enforcement
(4)
Management
(2)
Telecommunications
(2)
Energy
(1)
City
Tucson
(97)
Company Name
RTX
(97)
Job Type
Full time
(97)
principal mechanical engineer
Tucson, AZ
principal mechanical engineer
Tucson, AZ
Principal Mechanical Engineer, Control Actuation Systems
RTX
Tucson, AZ
Oct 13, 2026
Principal Mechanical Engineer, Harness & Interconnect
RTX
Tucson, AZ
Sep 25, 2026
Principal Mechanical Engineer - Thermal Engineer
RTX
Tucson, AZ
Oct 31, 2026
Principal Mechanical Engineer - Structural Engineer
RTX
Tucson, AZ
Oct 16, 2026
Principal Mechanical Engineer - Test Equipment, Onsite (Tucson, AZ)
RTX
Tucson, AZ
Sep 22, 2026
Sr Principal Mechanical Engineer, High Temp Materials
RTX
Tucson, AZ
Aug 27, 2026
Principal Mechanical Engineer, Design
RTX
Tucson, AZ
Aug 14, 2026
Sr. Principal Mechanical Engineer - Castings - ALE
RTX
Tucson, AZ
Oct 29, 2026
Principal Mechanical Engineer ALE
RTX
Tucson, AZ
Sep 04, 2026
Principal RF Mechanical Engineer
RTX
Tucson, AZ
Oct 30, 2026
Senior Principal RF Mechanical Engineer
RTX
Tucson, AZ
Oct 29, 2026
Sr. Principal Electro-Mechanical Engineer - ALE
RTX
Tucson, AZ
Oct 29, 2026
Principal Engineer – Propulsion
RTX
Tucson, AZ
Aug 21, 2026
Senior Principal Engineer – Power Sources / One Shots
RTX
Tucson, AZ
Aug 14, 2026
Senior Principal Engineer – Solid Propulsion
RTX
Tucson, AZ
Aug 14, 2026
Principal Systems Engineer - Processing, Guidance, & Controls Engineers
RTX
Tucson, AZ
Nov 03, 2026
Principal Systems Engineer - SM-3 Test Qualification Lead
RTX
Tucson, AZ
Oct 20, 2026
Senior Principal Engineer - Digital Engineering Lead
RTX
Tucson, AZ
Nov 04, 2026
Principal Electrical Engineer - Digital Communication/Design Engineering
RTX
Tucson, AZ
Nov 04, 2026
Principal Navigation/IMU Engineer (On-Site)
RTX
Tucson, AZ
Nov 03, 2026
Load more
Email me jobs like this
Alerts for this search are on
Back to job list
Back
Go to job list
Email me jobs like this
Your email