Electrical Engineer Intern

RTX; Tucson (AZ); On-site; USD 42,000 - 88,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) match

Flexible spending accounts

Paid time off

Holidays

Employee assistance program

Parental leave

Scholar program

Job summary

RTX Corporation in Tucson, AZ is seeking a motivated student for an internship/co-op style role in Test Solutions Engineering. You will design, develop and integrate test products for complex systems within a multidisciplinary team, creating interfaces and detailed circuit designs.

You will use oscilloscopes, network analyzers and power meters to validate solutions, while learning to manage multiple tasks and deliver presentations.

Qualifications

• Pursuing Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM).
• Knowledge of electrical components such as resistors, capacitors and transistors.
• Experience with test and measurement equipment like oscilloscopes, multimeters and spectrum analyzers.
• Proficiency in Python, C/C++, or MATLAB for simulation and automation.
• Strong problem-solving and troubleshooting capabilities in a dynamic environment.

Responsibilities

• Design, develop, and integrate test products for complex systems within a multidisciplinary team.
• Create test interface adapters, cabling, schematics, and detailed circuit designs.
• Develop engineering and production test systems that align with cost and schedule goals.
• Troubleshoot and resolve complex technical issues during the development and implementation phases.
• Utilize modern equipment including oscilloscopes, network analyzers, and power meters for validation.

Skills

Strong problem-solving

Troubleshooting

multitasking

Technical writing

Programming knowledge

Education

Pursuing Bachelor’s Degree in STEM

Tools

Python

C/C++

MATLAB

Oscilloscopes

Multimeters

Spectrum analyzers

Job description

Date Posted: 2026-10-21 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

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX. The Test Solutions Engineering team within the Hardware Discipline Center is at the heart of our innovation, focusing on developing cutting-edge electrical solutions for our products. Our systems are vital to the full product lifecycle, supporting everything from high-tech engineering labs to critical field operations and sustainment.

What You Will Do

• Design, develop, and integrate test products for complex systems within a multidisciplinary team
• Create test interface adapters, cabling, schematics, and detailed circuit designs
• Develop engineering and production test systems that align with cost and schedule goals
• Troubleshoot and resolve complex technical issues during the development and implementation phases
• Utilize modern equipment including oscilloscopes, network analyzers, and power meters for validation
• Collaborate independently or as part of a team to uncover and resolve test product challenges

Qualifications You Must Have

• Pursuing Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM)
• Knowledge of electrical components including resistors, capacitors, and transistors
• Experience with test and measurement equipment such as oscilloscopes, multimeters, and spectrum analyzers
• Proficiency in programming languages such as Python, C/C++, or MATLAB for simulation and automation
• Strong problem-solving and troubleshooting capabilities in a dynamic environment
• Proven ability to manage multiple tasks and priorities to meet assigned deadlines
• Experience in technical writing and delivering formal presentations

Qualifications We Prefer

• Experience with circuit design and analysis for analog, digital, and mixed-signal circuits
• Proficiency in programming languages such as Python, C/C++, or MATLAB for simulation and automation
• Strong problem-solving and troubleshooting capabilities in a dynamic environment

What We Offer

• Medical insurance
• Dental insurance
• Vision insurance
• 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
• Holidays

Your yearly short-term and/or long-term incentive compensation programs are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

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.

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.

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.htm

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 42,000 USD - 88,000 USD. The salary range provided is a good faith estimate representative of all experience levels.

RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.