Senior EMI Engineer

About Raytheon and the Antenna/Microwave and E3 Department

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.

The Antenna/Microwave and E3 Department provides innovative and affordable solutions to our customers in all business areas. We are responsible for designing phased array antenna systems, including active and passive microwave components, radiators, radomes, and a variety of RF subassemblies. We develop new technologies for advanced capabilities and provide support to all life-cycle phases of the best radar systems in active worldwide deployments. Our culture focuses on growing people with exciting new challenges, on-the-job training, mentoring, and purposeful rotations.

About the Role

The Senior EMI Effects Engineer serves as a technical architect for electronics designed for extremely low electromagnetic emissions and high tolerance to external electromagnetic interferers. This role is critical for applications in EMSEC and electronic warfare, with a specific emphasis on the design of advanced missiles and similar systems. The position requires deep expertise in applied methods to control self-interference in high-gain, high-speed, low-noise advanced sensor systems, including radar and electro-optic guidance units.

In this onsite role located in Marlborough, MA, you will be the visible and accountable technical contact for the customer, managing requirements, technical commitments, and future technical needs. You will participate in major review boards, such as the Engineering Review Board and Failure Review Board, ensuring that products and processes meet appropriate standards while balancing risk conditions and constraints. This position offers the opportunity to contribute to the development of components and subsystems that achieve system-level performance requirements while maintaining a technical conscience.

Hiring Process and Application Instructions

This position requires a U.S. government-issued security clearance (Secret or higher). U.S. citizenship is mandatory as only citizens are eligible for this clearance. The DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about security clearances can be found on the US Department of State government website.

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. RTX anticipates the application window closing approximately 40 days from the date the notice was posted, though business necessity may require adjustments to this timeline.

To apply, please submit your resume through the RTX career portal. This position offers relocation based on candidate eligibility.

Our Culture and Commitment

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX, we value Trust, Respect, Accountability, Collaboration, and Innovation.

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.