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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Date Posted:
2026-07-07Country:
United States of AmericaLocation:
US-AZ-TUCSON-914 ~ 6880 S Tucson Blvd ~ BIKE SHOP 914Position Role Type:
OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements:
The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearanceSecurity Clearance Type:
DoD Clearance: SecretSecurity Clearance Status:
Active and existing security clearance required after day 1At 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.
The Process and Compliance Senior Principal Engineer will be responsible for shaping and driving the future of the Bike Shop and its programs in command media development and maintenance related to procurement, prototyping, fabrication, assembly, inspection and test of engineering hardware. As the leader, you will serve as the primary authority for understanding Command Media that is relevant to the organization, recommending and implementing updates as you find inconsistencies, ensuring our overall compliance, and sharing knowledge.
What You Will Do
This position is expected to have a significant impact on the Bike Shop and its program customers through the following contributions:
Compliance: Gain a deep understanding of execution processes within the Bike Shop. Align the Bike Shop day-to-day execution with expectations and policies related to procurement, prototyping fabrication, assembly, inspection and test of engineering hardware as documented in CommandIQ.
Governance: Responsible authority for Bike Shop Command Media and Governance. Ensure accountability and compliance through structured oversight.
Knowledge Sharing: Align Center, Department, and Program Leadership on key process changes prior to implementation. Teach Bike Shop leadership an overview of relevant Command Media and best practices for implementation. Establish communications plan and cadence within the Center to inform of new policies and guidelines.
Work with programs and customers to solve process-related issues as they arise.
Operational Efficiency: Streamline procurement and prototyping processes, eliminate redundancy, and strengthen collaboration between the Bike Shop, and other relevant functions to ensure the right data is captured and that we’re following Command Media to the best intent.
Risk Mitigation: Proactively identify and address risks related to accuracy and compliance. Risks could be related to department or program execution.
Innovation Enablement: Facilitate the integration of new ideas, best practices, and technologies through cross-functional dialogue and alignment.
Communication and Transparency: Promote open communication and ensure decisions are well-documented, shared, and understood across the organization.
Qualifications You Must Have
Typically requires a Bachelor’s Degree or equivalent experience and minimum 10 years prior relevant experience, or An Advanced Degree in a related field and minimum 7 years’ experience
Experience in functional engineering (Section Lead) and a minimum of 5 years of experience leading engineering prototype material procurement, fabrication and assembly
Ability to obtain U.S. government issued Secret security clearance is required after start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Qualifications We Prefer
Experience in network across command media functional representatives
In Depth of knowledge across Hardware Engineering development, documentation and configuration management processes
Active Secret Clearance (Department of Defense).
Certified Raytheon CORE Apprentice
Proven ability as an engineering leader to influence teams to achieve desired result.
A minimum of 5 yrs of experience working within the Raytheon Command Media infrastructure, with a depth of knowledge of all applicable command media
What We Offer
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
The salary range for this role is 132,400 USD - 251,600 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
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Find Principal Engineer JobsPrincipal Engineer Job Market in Tucson
Who's Hiring
- Raytheon110

- KBR1

- Komatsu1

- Rocket Lab USA1

- 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.
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