Senior EMI Engineer

About the Team

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 customers across 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 critical architect for electronics designed for extremely low electromagnetic emissions and high tolerance to external electromagnetic interferers. This role is central to 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.

You will be responsible for the architecture, application, and advanced design of electronic subsystems that have successfully achieved high performance in the field. This includes defining grounding strategies, power distribution, shielding, partitioning, and noise-reduction methods. As a visible and accountable technical leader, you will serve as the primary technical contact for customers, managing requirements, technical commitments, IRAD, and future technical needs. You will also 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.

Hiring Process & Application

This is an onsite role located in Marlborough, MA. Candidates must be U.S. citizens, as only U.S. citizens are eligible for the required U.S. government-issued security clearance. An active DoD Secret clearance is required upon day one.

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 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.

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.

Culture & 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. This position offers relocation based on candidate eligibility.

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.