Software Engineer II - Test

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

Benefits offered by this job

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

Holidays

Job summary

RTX is seeking a Test Solutions Engineer in Tucson, AZ to design, develop and integrate Windows-based software applications using C# and C++ in Visual Studio. You will collaborate with a multidiscipline team, manage multiple tasks, and troubleshoot software and test equipment in a fast-paced aerospace environment.

Qualifications include a Master's in STEM and proficiency with Windows, Visual Studio, and languages such as C++, C#, Java or Python.

Qualifications

• Master's Degree in Science, Technology, Engineering, or Mathematics (STEM).
• Experience in developing software applications using C++, C#, Java, Python or Visual Basic.
• Experience with Windows OS and Microsoft Visual Studio is required.

Responsibilities

• Design, develop and integrate object-oriented software applications using C#, C++ in Visual Studio on Windows.
• Prioritize and handle multiple software engineering tasks concurrently.
• Troubleshoot software and test equipment instrumentation.
• Work in a multidiscipline engineering team environment.
• Develop and derive requirements for software products.

Skills

C++

C#

Java

Python

Windows OS

Visual Studio

Education

Master's Degree in STEM

Tools

Microsoft Visual Studio

Job description

Date Posted: 2026-09-16 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 focuses on creating advanced Windows-based application solutions for high-performance products. Our Test Solution tools and systems play a critical role in supporting the full lifecycle of complex systems, from engineering labs and field operations to production environments. As a member of the Test Solutions team, you will engage in cutting-edge designs using the latest technologies, developing software solutions to integrate state-of-the-art engineering systems. You will have opportunities to contribute across all stages of the engineering lifecycle, including demonstrations, tests, design verification, production, and sustainment.

What You Will Do

• Design, develop and integrate object-oriented software applications using C#, C++ in Microsoft Visual Studio in a Windows Operating System (OS).
• Prioritize and handle multiple software engineering tasks concurrently.
• Troubleshoot software and test equipment instrumentation.
• Work in a multidiscipline engineering team environment.
• Develop and derive requirements for software products.

Qualifications You Must Have

• Master's Degree in Science, Technology, Engineering, or Mathematics (STEM).
• Experience in developing software applications using programming languages including but not limited to C++, C#, Java, Python or Visual Basic.
• Experience with Windows Operating System and Microsoft Visual Studio is required.

Qualifications We Prefer

• Experience in utilizing debugging tools to troubleshoot software implementation and ensure integrity of the software products.
• Knowledge in common computer hardware interface and data protocols such as TCP/IP or UDP.
• Knowledge of software development lifecycles, such as Waterfall and Agile.
• Knowledge of Software Configuration Management principles 3.0 cumulative GPA desired.

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.

Relocation Eligibility

Salary range: 68,900 USD - 131,100 USD. The salary range provided is a good faith estimate representative of all experience levels.

Benefits

• 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
• 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.

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.

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.

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.