Software Engineering Intern (Summer 2026) (Onsite)

Date Posted:

2025-08-14

Country:

United States of America

Location:

MA803: Marlborough, MA Building 3 1001 Boston Post Road Building 3, Marlborough, MA, 01752 USA

Position Role Type:

Onsite

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

U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance:

None/Not Required

 Air Traffic Solutions (ATS)  Software (SW) Engineering Department has opportunities for talented Software Engineer Interns to join a team of 120+ Software Engineers that are supporting a variety of ATS programs, such as the Standard Terminal Automation Replacement System (STARS), NexGen Weather Processor (NWP), EnRoute Automation Modernization (ERAM), AutoTrac II and AutoTrac III Product lines.  The department consists of 120+ Software Engineers that are developing and supporting several of our Air Traffic Control Systems worldwide.

The focus of the Software Engineer Intern position is to be an active team member to support the design, development, integration and testing of operational software components during the integration and test/verification phases of the software lifecycle to support functionality within defined ATCS Programs.

What You Will Do:

You will be a part of the software team to designing, developing, and testing operational and non-operational software updates for the various program software releases.

• You will update software process documentation, work instructions, test plans, test procedures, system and software requirement specification and associated technical manuals needed to meet our high maturity level software engineering standards and processes.

• You will practice Agile methodologies including daily standups, sprint planning, sprint feature development, retrospectives, back log grooming and story pointing.

• You will work in a highly collaborative team environment, requiring frequent multi-level communication with other engineering domain team members and program management

 
Qualifications You Must Have:  

• Requires a High School Diploma or equivalent and student must be pursuing a Bachelor’s or advanced degree in an applicable discipline.

• 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 clearance ​

Qualifications We Prefer:  

• Knowledge of Agile/Scrum methodology, continuous integration/continuous deployment (CI/CD), and automated testing concepts with Test Driven Development (TDD)

• Experience with commercial or open-source test automation tools, environments, and frameworks such as Gherkin/Cucumber, Selenium, Eggplant, CUnit/Junit, Parasoft C++test, Bamboo/Jenkins, Grafana dashboards

• Familiar with Networking Protocols SNMP, TDP/IP and other protocols

• Flexibility and desire in learning new COTS, tools, processes, or methodologies

• Good communication skills, both written and verbal, including formal presentations 

• College-level course work and experience in Software Engineering

• Structured programming experience in C/C++ language in a Unix/Linux based development environment and command line usage.

• Experience with Java, Python, or Javascript.

• Experience utilizing Microsoft products and tools.

• Experience in SW testing, debugging source code and configuration management tools.

• Experience working in a collaborative team environment that requires multi-level communication with other engineering, program, and external stakeholders.

Learn More and Apply Now!

Collins Aerospace, a Raytheon Technologies company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market.

Our Avionics team advances flight deck solutions, airborne communications, vision systems, sensors and fire protection for commercial and military customers around the world. That means we’re helping people reach their destination safely and keeping pilots, passengers, flight crews, airlines, airports and military personnel connected and informed. And we’re providing industry-leading fire protection and safety systems that our customers can count on when it matters most. Are you ready to learn from the most knowledgeable experts in the industry, develop the technologies of tomorrow and reach new heights in your career? Join our Avionics team today.

WE ARE REDEFINING AEROSPACE.

*Please ensure the role type (defined below) is appropriate for your needs before applying to this role.

Onsite: 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. 

At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.

Apply now and be part of the team that’s redefining aerospace, every day.

The salary range for this role is 37,000 USD - 82,000 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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