About the role#
This Software Engineer Co-op position offers the opportunity to work on complex systems including missiles, radars, and naval technologies. You will join an agile team to support the full software development lifecycle. This is a full-time, paid co-op role running from January 2027 to August 2027.
What you'll do#
- Assist in the requirements, design, development, and testing of application software and tools.
- Design, code, test, integrate, and document software solutions.
- Participate in internal reviews of software components and systems.
- Collaborate with project managers and other engineering professionals.
- Work on tasks with defined scope, schedule, and expectations.
- Follow established development practices and configuration management processes.
What you'll need#
- Enrollment in a Bachelor’s or higher degree program in Computer Science, Computer Engineering, Physics, or Mathematics.
- Minimum Junior, Senior, or Post Grad status by summer 2027, with at least 60 credit hours completed by the start of the session.
- Experience with C, C++, or Java.
- Knowledge of structured programming concepts, object-oriented design, Unified Model Language, and statistical or numerical methods.
- Strong interpersonal and communication skills.
- Ability to obtain and maintain a U.S. security interim clearance (U.S. citizenship is required).
Location & details#
- Locations: Marlborough, Massachusetts or Tewksbury, Massachusetts.
- Work Modality: On-site.
- Term: Winter 2027.
About RTX
RTX operates in the aviation and aerospace component manufacturing industry. The organization consists of three primary businesses: Collins Aerospace, Pratt and Whitney, and Raytheon. It produces advanced sensors, aircraft engines, and defense systems for the aerospace and defense sectors. The company is based in Arlington, Virginia and employs over 10,000 people.
How to get in at RTX
Applying early to RTX gives you a distinct advantage because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published, so you can submit your materials before the applicant pool grows too large. Being among the first to apply ensures your profile is seen while the team is still actively filling the position. You can also use Intern Insider to identify the specific recruiters behind RTX roles to reach out directly. Connecting with a recruiter to ask about the position or a potential referral often improves your response rate compared to applying into a general queue. This direct approach helps you stand out from the crowd.
