Systems Engineer II - Systems Engineering and Test Capabilities

RTX; Tucson (AZ); On-site; USD 69,000 - 131,000; Full time

Benefits offered by this job

Relocation Eligibility

Job summary

RTX in Tucson, AZ is hiring an intern for the Systems Engineering and Test Capabilities (SETC) group. This onsite role offers conversion to full-time upon graduation and requires US citizenship and eligibility for a DoD security clearance (Secret/TS-SCI).

The position emphasizes teamwork on a multi-disciplinary team to design, develop, and test complex systems, with hands-on lab work integrating software, firmware, and hardware. Masters in STEM preferred by start date.

Qualifications

• Master's degree in STEM obtained by start date.
• Ability to obtain and maintain TS/SCI clearance; U.S. citizenship required.
• Experience with MS Office Suite.
• Experience with MATLAB or Python for data analysis.
• Experience from projects, coursework, or on-the-job.

Responsibilities

• Support systems integration on a multi-disciplinary team.
• Assist troubleshooting and failure analyses with root-cause and corrective actions.
• Integrate software, firmware, and hardware in a lab environment for complex systems.

Skills

MS Office Suite

Data analysis

Analytical thinking

Team collaboration

Troubleshooting

Education

Master's degree in Technology, Engineering or Mathematics (STEM)

Tools

MATLAB

Python

Job description

Date Posted:

2026-08-17

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:

Active and existing security clearance required on day 1

.

This requisition is for an RTX intern converting to FT hire upon graduation

At RTX, the world’s largest aerospaceand defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

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 Systems Engineering and Test Capabilities (SETC) organization is currently hiring interns to join our Tucson, AZ location. SETC is an exciting and challenging environment where you will have the opportunity to design, develop and test to shape innovative solutions for our customers. Join our organization and experience the Systems engineering life cycle while interfacing with a variety of engineering disciplines, subject matter experts, chief engineers, chief technologists, the customer, and so many more to ensure we design, integrate, test and strengthen our systems to work the first time and every time for our warfighters!

This position is an onsite role in Tucson, AZ.

What You Will Do:

Activities include but are not limited to:

• Work on a multi-disciplined team to support systems integration
• Support troubleshooting and failure data analyses, including root cause and corrective action processes and advanced use of lab or field test equipment
• Work in a lab environment integrating software, firmware and hardware in support of complex systems

Qualifications You Must Have:

• 0+ years of experience with a Masters Degree in Technology, Engineering or Mathematics (STEM) obtained by start date
• The ability to obtain and maintain a U.S. government issued security clearance (TS/SCI) is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
• Experience using MS Office Suite tools
• Experience with tools, such as MATLAB or Python, for data analysis and automation
• Experience may be obtained through on-the-job experience, research, coursework, or projects.

Qualifications We Prefer:

• Familiarity with systems engineering principles, processes, and tools (e.g., requirements analysis, system modeling, and verification/validation).
• Basic knowledge of systems modeling tools like MATLAB, Simulink, or similar software.
• Understanding of hardware and software integration processes.
• Strong analytical and critical thinking skills to address complex technical challenges.
• Ability to troubleshoot and resolve technical issues effectively.
• Demonstrated ability to work effectively in a team environment and contribute to group problem-solving efforts.
• Prior RTX internship, co-op, or work experience

What We Offer:

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

• Relocation Eligibility

This position requires ability to obtain 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: Security Clearance FAQs - United States Department of State

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attendselect 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 68,900 USD - 131,100 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.