Date Posted: 2025 08 05 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: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance: DoD Clearance: Secret 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 â 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. The following position is to join RTX BBN Technologies: RTX BBN Technologies is looking for a Principal Cyber Engineer that has experience in Cybersecurity, Computer Engineering or Science, RF Signal Processing, Machine Learning, Mathematics, Modeling and Simulation, and/or Physics. This role will have the opportunity to pursue external funding from government research agencies (e.g. DARPA, IARPA, DoD Service Labs) to help further U.S. National Security Objectives and betterment of society. This role will have the opportunity to take on a leadership role within BBN's Science Development Program. What You Will Do Build and advance a Cyber/EW related research area for BBN having measurable impact on business. Articulate and execute a vision and tactical direction for BBN and influence the same across RTX. Lead cross functional teams performing business development, proposal preparation, and execution. Lead projects and help grow the team of collaborators and implementors. Distinguish BBN and yourself to customers by leading and performing cutting edge research. Travel up to 15%. Qualifications You Must Have Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations. Advanced Degrees would require a minimum 5 years of experience. Active and transferable Secret U.S. Government Security Clearance required on day one. Advanced technical expertise in one or more areas of cybersecurity research and development, including binary analysis, reverse engineering, protocols, and cyber capability development. Experience in technical leadership of cybersecurity focused R&D teams. Qualifications We Prefer Working experience on classified government funded research programs. Ability to write and win competitive R&D efforts for government funded projects. Ability to provide visionary technical leadership and desire to grow and lead a group to achieve that vision. Proficient in relevant programming languages and development tools to support the research's software/hardware requirements. Experience with OS internals (Windows, *nix). Experience with cyber physical system vulnerability and cybersecurity research. Relevant publications at conferences and in journals. Excellent mentor and coach. Location Onsite in Cambridge, Massachusetts Relocation Assistance available. Why Join RTX BBN Technologies? We invent new science by applying cross discipline techniques in new ways. Network and Cyber Technologies group anticipates the future of communications from applied physics to fundamental analysis of large application systems. A strong leadership team well versed in Government Research & Development. A collaborative and collegial environment to push state of the art research. Technically competent pool of research scientists who are willing to mentor, listen, and help you refine your research vision and goals. Business Development, Programmatic, Contracting, Finance, and HR Support. Access, through RTX, opportunities that help transition your research and ultimately see it fielded. What We Offer Whether you're just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement, and work/life benefits; career development and recognition programs. Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care. Relocation Assistance available. The salary range for this role is 112,000 USD 224,000 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 RTX 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 â Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 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, Virginia.