About the role#
This is a full-time, paid Electrical Engineering internship for Summer 2027. You will work on-site in Marlborough, Massachusetts. Please note that U.S. citizenship is required for this position, as you must be able to obtain and maintain a Secret DoD security clearance.
What you'll do#
- Work with Circuit Card Assembly (CCA) requirements for high speed digital circuit design.
- Generate schematics using the Siemens Xpedition Design Tools suite.
- Perform various analyses and simulations.
- Verify hardware functionality in a laboratory environment.
- Troubleshoot and analyze test results.
- Generate technical documentation.
What you'll need#
- You are currently pursuing a Bachelor’s or Advanced degree in Electrical Engineering, Computer Engineering, Physics, or Mathematics.
- You must remain actively enrolled through the completion of the internship.
- Familiarity with PCB design tasks and tools, including schematic capture and layout.
- Familiarity with communication interfaces and bus standards such as I2C, PCIe, UART, or GbE.
- A minimum cumulative GPA of 3.0.
- A self-motivated approach and a history of working well within a team.
- Preference is given to candidates with prior internship experience, leadership experience, and familiarity with the Siemens/Mentor Xpedition Design Tool Suite.
Location & details#
- Location: Marlborough, Massachusetts.
- Modality: On-site.
- Term: Summer 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.



