Software Engineering I- (Onsite)
RTXDate Posted:
2026-06-04

Country:
United States of AmericaLocation:
US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3Position Role Type:
OnsiteU.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 Type:
None/Not RequiredSecurity Clearance Status:
Not RequiredAre 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.
At RTX, the world's largest aerospace and 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.
Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.
Our Air Traffic Solutions - Software Engineering Department (ATS-SED) has early-career opportunities for talented Software Engineers to join a team of 120+ Software Engineers that are developing and supporting several Air Traffic Control Systems. Our programs are safety-of-life air traffic management systems that we have developed for use by air traffic controllers. The focus of the Software Engineer I position is to be an active team member to support development, integration and testing operational software components during all phases of the software lifecycle.
Please provide current transcript along with your resume in your application for this position.
What You Will Do
Make complex fixes to solve problems or create significant enhancements with guidance from Subject Matter Experts in the Air Traffic Control (ATC) Product Line software.
Update SW process documentation and work instructions needed to meet ATS SED’s high maturity level software engineering standards and processes.
Participate in agile processes and procedures to improve daily standups, sprint planning, sprint feature development, retrospectives, back log grooming and story pointing while using Atlassian tool suite.
Work with the software team and leadership in a highly collaborative team environment, requiring frequent multi-level communication with other engineering domain team members, program management and external stakeholders.
What You Will Learn
How to develop, unit test, and deliver your software to the internal integration and test teams for inclusion into the product
How to adhere to advanced software development methodologies and processes such as peer reviews, unit test coverage, development processes to add new/fix software into a large software baseline.
How to participate in Agile/Scrum processes and use tools that assist the process
How to collaborate within a multi-disciplined scrum team working on a common goal to adhere to the sprint schedule and sprint feature content.
Qualifications You Must Have
Bachelor’s degree from an accredited college or university in the STEM areas of Computer Science, Software Engineering or Math
Experience with software development, test, and/or integration using C, C++, or Java, or similar high-level programming languages
U.S. citizenship is absolutely required, as only U.S. citizens are authorized to access information under these programs/contracts.
Qualifications We Prefer
Intern experience in Software Engineering which includes exposure to various phases of the software development lifecycle
Knowledge of Agile/Scrum principles, continuous integration/continuous deployment (CI/CD), and automated testing concepts with Test Driven Development (TDD) concepts
Experience in a Unix/Linux development environment and command line usage
Experience with Scripting languages like Python, bash/ksh
Good communication skills, both written and verbal, including formal presentations
What We Offer:
Some of our competitive benefits package includes:
Flexible work weeks: 9/80A, 5/40; Flexible work Hours: Core hours, Modified time
Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional coverages you can buy: pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
Birth, adoption, parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program
Doctor on Demand, virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts, second opinion program
And more!
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.
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 57,200 USD - 108,800 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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