Summer 2026: Cyber/EW Research Engineer Intern

**Date Posted:** 2025-11-24 **Country:** United States of America **Location:** MA105: BBN Headquarters 10 Moulton Street , Cambridge, MA, 02138 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 certain necessary systems. **Security Clearance:** None/Not Required RTX Corporation 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 Systems, Pratt & Whitney, and Raytheon. Its 185,000 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, VA. For over 70 years, RTX BBN Technologies (BBN) has solved challenging problems through research, exploration, development, and prototyping. BBN's Network & Cyber Technologies (NCT) team leverages computer science, computer engineering, electrical engineering, math, and physics to tackle customer challenges in electromagnetic warfare (EW), communications, cybersecurity, cyberspace operations, networking, and RF domains for the U.S. Department of Defense (DoD) and Intelligence Community (IC) customers. BBN is looking for creative, entrepreneurial, and highly motivated scientists, engineers, and developers who want to create, contribute to, and grow cutting-edge research projects for offensive and defensive cyberspace operations. **What you will do:** + Join a team that is defending and testing computer systems and networks. + Develop next-generation Cyber and EW capabilities + Analyze computers, networks, and signals to understand how they work and how to break them + Reverse engineer software, malware, and system architectures. + Learn strategies for both free form thinking and disciplined application. + Hone your oral and written presentation skills. + Work with extraordinarily skilled team members, from project leadership to fellow interns. **What you will gain:** + A strong leadership team well-versed in government R&D + A collaborative and collegial environment to push state-of-the-art research + A diverse and technically competent pool of research scientists who are willing to mentor, listen, and help you refine our vision and strategy + Business development, programmatic, contracting, finance, and HR support + Access, through RTX, to opportunities that help transition capabilities and ultimately see it fielded + Our interns are eligible for paid time off, as well as our retirement plan. **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 such as Computer Science, Computer Engineering, Mathematics, or related field. + Availability to work 40 hours per week during summer 2026 onsite in Cambridge, MA. + 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. + Classroom and/or prior internship experience with C, C++, and / or Python. **Qualifications We Prefer:** + Experience with reverse engineering using tools such as IDA/Ghidra/BinaryNinja. + Knowledge of security fundamentals (cryptography, confidentiality/integrity/availability, etc.). + Experience with signal processing fundamentals. + Experience in a Linux environment. **Work Location:** This is an on-site role. Eligible candidates must reside or relocate within commuting distance of Cambridge, Massachusetts. **_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 42,000 USD - 88,000 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._ **Privacy Policy and Terms:** Click on this link ( to read the Policy and Terms Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.