Top 266 System engineer Jobs in Oro Valley Az

Senior Mechanical Engineer - Test Equipment, Onsite (Tucson, AZ)
Raytheon —Tucson, AZ
- $86,800 - $165,200 a year
- Full-time
- 3 years
- Bachelor's degree
- Mentoring
- Paid holidays
- Disability insurance
6d
Principal Systems Integration and Test Engineer
Raytheon —Tucson, AZ
- $107,500 - $204,500 a year
- Full-time
- Management
- 8 years
- Assembly
- Paid holidays
- Disability insurance
5d
Principal Industrial Engineer IV
Raytheon —Tucson, AZ
- $107,500 - $204,500 a year
- Full-time
- Data analysis skills
- 8 years
- Analysis skills
- Paid holidays
- Disability insurance
6d
Sr. Systems Engineer - Guidance, Navigation, and Control Engineer
Raytheon —Tucson, AZ
- $86,800 - $165,200 a year
- Full-time
- Management
- 5 years
- Engineering
- Paid holidays
- Disability insurance
6d
Systems Engineer II
Raytheon —Tucson, AZ
- $68,900 - $131,100 a year
- Full-time
- Mid-level
- Analysis skills
- Presentation skills
- Paid holidays
- Disability insurance
Sr. Principal Systems Engineer - Missile Guidance, Navigation, & Control Engineer
Raytheon —Tucson, AZ
- $132,400 - $251,600 a year
- Full-time
- Engineering
- In-person
- Senior level
- Paid holidays
- Disability insurance
6d
Systems Engineer II
Raytheon —Tucson, AZ
- $68,900 - $131,100 a year
- Full-time
- Mid-level
- Travel
- Leadership
- Paid holidays
- Disability insurance
6d
Mechanical Engineer II – Test Equipment, Onsite (Tucson, AZ)
Raytheon —Tucson, AZ
- $68,900 - $131,100 a year
- Full-time
- Mid-level
- Bachelor's degree
- In-person
- Paid holidays
- Disability insurance
Software / System Safety Engineer II
Raytheon —Tucson, AZ
- $68,900 - $131,100 a year
- Full-time
- Mid-level
- Team management
- 2 years
- Paid holidays
- Disability insurance
6d
Associate Director, Systems Engineering Chief Engineer (Onsite)
Raytheon —Tucson, AZ
- $157,200 - $298,800 a year
- Full-time
- Engineering
- 11+ years
- Continuous improvement
- Paid holidays
- Disability insurance
5d
Senior Systems Engineer
Arete —Tucson, AZ
- $130,000 - $165,000 a year
- Full-time
- Bachelor of Science
- Engineering
- Pass drug screening
- Paid parental leave
- Disability insurance
Principal Systems Engineer - Test Architect
Raytheon —Tucson, AZ
- $107,500 - $204,500 a year
- Full-time
- 8 years
- In-person
- Senior level
- Paid holidays
- Disability insurance
5d
Principal System Safety Engineer
Raytheon —Tucson, AZ
- $107,500 - $204,500 a year
- Full-time
- 8 years
- Mentoring
- Senior level
- Paid holidays
- Disability insurance
6d
Test System Engineer II (Onsite Tucson, AZ)
Raytheon —Tucson, AZ
- $68,900 - $131,100 a year
- Full-time
- Mid-level
- Master's degree
- Experience equivalent to degree accepted
- Paid holidays
- Disability insurance
6d
Director, Systems Engineering Chief Engineer (Onsite)
Raytheon —Tucson, AZ
- $186,200 - $353,800 a year
- Full-time
- Engineering
- 11+ years
- Continuous improvement
- Paid holidays
- Disability insurance
5d
Staff Engineer, Systems
Arete —Tucson, AZ
- $115,000 - $145,000 a year
- Full-time
- Bachelor of Science
- Pass drug screening
- Office
- Paid parental leave
- Disability insurance
Sr. Principal System Engineer - Test Architect
Raytheon —Tucson, AZ
- $132,400 - $251,600 a year
- Full-time
- Management
- Travel
- Senior level
- Paid holidays
- Disability insurance
3d
Mechanical Engineer II, Harness & Interconnect
Raytheon —Tucson, AZ
- $68,900 - $131,100 a year
- Full-time
- Mid-level
- Team management
- In-person
- Paid holidays
- Disability insurance
6d
Principal Test Systems Engineer (onsite Tucson, AZ)
Raytheon —Tucson, AZ
- $107,500 - $204,500 a year
- Full-time
- 5 years
- Master's degree
- Mentoring
- Paid holidays
- Disability insurance
6d
Principal Systems Engineer - Missile Guidance, Navigation, and Control Engineer
Raytheon —Tucson, AZ
- $107,500 - $204,500 a year
- Full-time
- Management
- Engineering
- 8 years
- Paid holidays
- Disability insurance
6d

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Senior Mechanical Engineer - Test Equipment, Onsite (Tucson, AZ)

Raytheon -
Tucson, AZ

Apply Now

Job Details

Full-time
$86,800 - $165,200 a year
6 days ago

Benefits

Paid holidays
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Paid time off
Parental leave
Employee assistance program
Vision insurance
401(k) matching
Flexible schedule
Life insurance

Qualifications

3D modeling software
GD&T
3D modeling for product design
Mechanical drawings
3D modeling

Full Job Description

Date Posted:

2026-08-25

Country:

United States of America

Location:

US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

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

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

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.

The Test Equipment Engineering (TEE) Directorate is a multi-discipline organization responsible for developing test solutions for all Raytheon Missile Defense products. We are hands-on, designing with the latest technology and tools, and integrate state of the art test solutions with the most advanced engineering systems in the world. TEE products are located in engineering labs, in the field, and in production environments utilized for weapon system product verification, qualification, test data analysis, and production test solution development. TEE has job opportunities across all phases of the engineering lifecycle, including demonstrations, early engineering tests, design verification tests, production, and sustainment.

TEE is seeking Senior Mechanical Engineers to design, develop, document, and sustain complex test environment systems supporting all Raytheon effector products. In this role, you will also support and mentor less experienced engineers while contributing across all phases of the test equipment engineering lifecycle—from initial design through long-term sustainment.

This role is 100% onsite in Tucson, AZ.

What You Will Do

Create mechanical test systems used across advanced environments—vibration, thermal, hydraulic, RF, electro‑optical, etc.
Build and validate test solutions that deliver high accuracy and reliability in demanding production settings
Diagnose production issues and recommend design improvements that elevate system performance
Support and coach less experienced engineers while contributing to all phases of the test equipment engineering lifecycle, from design to sustainment.

Qualifications You Must Have

Typically requires a Bachelor’s degree in a STEM field and five (5) years of relevant engineering experience, OR an advanced degree in related field and minimum three (3) years of related work experience
Minimum five (5) years of experience in mechanical design and/or production support
Minimum five (5) years of experience with 3D CAD modeling tools (CREO / ProE preferred)
Working knowledge of geometric dimensioning and tolerancing (GD&T)
Experience creating mechanical drawings or engineering documentation
Ability to obtain and maintain a U.S. government security clearance (U.S. citizenship required)

Qualifications We Prefer

Experience with mechanical or electro‑mechanical packaging
Experience creating complex drawing or design packages
Familiarity with configuration management tools (e.g., Windchill, cPDM)
Exposure to Model‑Based Engineering or Model‑Based Design
Experience in areas such as materials, thermal/structural analysis, control systems, electrical integration, or large assembly design
Experience with environmental or qualification testing (vibration, shock, thermal, etc.)
Exposure to systems engineering

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.

This position offers relocation

Learn More & Apply Now

This is an onsite role. Employees who are working in onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.ht

Tucson has a friendly, caring and laid-back atmosphere, combined with the innovation and energy of a metropolitan region and recognized as one of America’s 10 Best Small Cities. Surrounded by beautiful mountains, colorful Sonoran Desert landscape and majestic saguaro cacti, Tucson is blessed with some of nature’s best work. Tucson is known for its bright blue skies, and with more than 310 sunny days per year, Tucson’s fantastic weather lets residents enjoy the outdoors year-round

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 86,800 USD - 165,200 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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Refine Your Search

system engineer jobs in oro valley az

Senior Mechanical Engineer - Test Equipment, Onsite (Tucson, AZ)

Principal Systems Integration and Test Engineer

Principal Industrial Engineer IV

Sr. Systems Engineer - Guidance, Navigation, and Control Engineer

Systems Engineer II

Sr. Principal Systems Engineer - Missile Guidance, Navigation, & Control Engineer

Systems Engineer II

Mechanical Engineer II – Test Equipment, Onsite (Tucson, AZ)

Software / System Safety Engineer II

Associate Director, Systems Engineering Chief Engineer (Onsite)

Senior Systems Engineer

Principal Systems Engineer - Test Architect

Principal System Safety Engineer

Test System Engineer II (Onsite Tucson, AZ)

Director, Systems Engineering Chief Engineer (Onsite)

Staff Engineer, Systems

Sr. Principal System Engineer - Test Architect

Mechanical Engineer II, Harness & Interconnect

Principal Test Systems Engineer (onsite Tucson, AZ)

Principal Systems Engineer - Missile Guidance, Navigation, and Control Engineer

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