Principal Engineer Jobs in Tucson, AZ

Principal Engineer jobs in Tucson are concentrated in the Rincon Research Park corridor, the University of Arizona Tech Park in Midvale Heights, and the northwest aerospace and defense cluster near Marana. Defense contractors, research institutions, and semiconductor firms represented by Raytheon, KBR, and Komatsu are actively hiring. Find a role that fits below and apply directly.

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Overview

Open roles115+
Top employerRaytheon
Work type98% On-site
Top credentialBachelor's degree in engineering
Companies hiring6

Showing 5 of 115+ Principal Engineer jobs

Raytheon
Process and Compliance Senior Principal Engineer
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Raytheon
Added 1d ago
Process and Compliance Senior Principal Engineer
Raytheon
Tucson, Arizona
Business Development
Partnerships & Business Development
Sales
$132k - $252k/yr
Bachelor's degree
10,000+

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Raytheon
Principal System Safety Engineer
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Raytheon
Added 1d ago
Principal System Safety Engineer
Raytheon
Tucson, Arizona
Account Management
Customer Service
Customer Service & Support
Sales
$108k - $205k/yr
Master's degree in engineering
10,000+

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Raytheon
Principal Software Systems Quality Engineer onsite Tucson, AZ
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Raytheon
Added 2d ago
Principal Software Systems Quality Engineer onsite Tucson, AZ
Raytheon
Tucson, Arizona
Cloud & DevOps
DevOps
Technical Program Management
$108k - $205k/yr
On-Site
Bachelor's degree in engineering
10,000+

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Raytheon
Principal Motor Controls Engineer
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Raytheon
Added 1w ago
Principal Motor Controls Engineer
Raytheon
Tucson, Arizona
Customer Support
IT Support
Technical Program Management
$108k - $205k/yr
10,000+

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Raytheon
Senior Principal Systems Engineer - Air Dominance Cross Product Team Lead (Onsite)
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Raytheon
Added 1w ago
Senior Principal Systems Engineer - Air Dominance Cross Product Team Lead (Onsite)
Raytheon
Tucson, Arizona
Customer Support
IT Support
Technical Program Management
$132k - $252k/yr
On-Site
Bachelor's degree in engineering
10,000+

Have you applied for this role?

See All 115+ Principal Engineer Jobs in Tucson

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Principal Engineer Job Market in Tucson

Who's Hiring

  • Raytheon
    Raytheon110
  • KBR
    KBR1
  • Komatsu
    Komatsu1
  • Rocket Lab USA
    Rocket Lab USA1
  • GeoLogics Corporation
    GeoLogics Corporation1

Top Industries Hiring

  • Biotechnology & Pharmaceuticals44
  • Aerospace & Defense1
  • Consulting & Professional Services1

Principal Engineer Jobs in Tucson: Frequently Asked Questions

How do I get a principal engineer job in Tucson?

Focus your search on the defense, aerospace, and semiconductor sectors that anchor Tucson's engineering market, particularly employers clustered around Davis-Monthan Air Force Base, the University of Arizona Research Park, and Marana's industrial corridor. Hands-on systems integration experience and familiarity with government contracting environments give candidates a clear edge locally. Networking through the Southern Arizona chapter of engineering professional associations also opens doors that online applications alone often miss.

Which companies hire principal engineers in Tucson?

Companies currently hiring principal engineers in Tucson include Raytheon, KBR, and Komatsu, per current listings on Migrate Mate as of July 2026. Tucson's employer mix skews heavily toward defense primes, federal contractors, and research-driven technology firms with long-term government programs.

Are there remote principal engineer jobs in Tucson?

Yes, though remote availability depends on the role type, since hands-on systems, hardware, and classified defense work almost always requires on-site presence in Tucson. About 2% of principal engineer openings tied to Tucson are remote or hybrid as of July 2026, skewing toward software architecture and platform engineering roles. Research-focused positions at University of Arizona-affiliated firms tend to offer the most flexible hybrid arrangements locally.

How can I get a principal engineer job in Tucson with little or no experience?

The most realistic entry path in Tucson is through the defense and aerospace pipeline, where Raytheon, Northrop Grumman, and similar contractors run structured early-career engineering programs that progress toward principal-level roles over time. Starting as a senior engineer on a government program, contributing to a defined system or subsystem, and earning relevant security clearances builds the exact profile Tucson employers look for. University of Arizona research labs also offer a bridge from academic work to industry principal roles.

Which industries hire the most principal engineers in Tucson?

Most principal engineer openings in Tucson sit in Biotechnology & Pharmaceuticals, Aerospace & Defense, and Consulting & Professional Services, per current listings on Migrate Mate as of July 2026. Tucson's status as a hub for defense electronics, optical systems research, and semiconductor manufacturing makes those sectors the dominant employers of senior engineering talent in the city.

See All 115+ Principal Engineer Jobs in Tucson

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