Radar Principal Systems Engineer

About this role

Date Posted: 2026-08-13

 Country: United States of America

 Location: US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE

 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 Type: DoD Clearance: Top Secret

 Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

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.

Raytheon’s Naval Airborne Systems (NAS), within Naval Power, is seeking a Radar Principal Systems Engineer to serve as a radar Subject Matter Expert (SME) supporting multiple programs and IRAD efforts within the Advanced Sensor portfolio. Based in the Systems Engineering and Test Capabilities Center in the Airborne Surveillance RF department, this engineer will collaborate closely with on‑site Systems Engineers to advance radar system design and waveform development, provide technical leadership to a small team of radar analysts, and support the Chief Engineer and Lead Systems Engineer. This is an Onsite role located in Plano, Texas.

What You Will Do: • Radar performance analysis, waveform experimentation, system capability investigations, trade study generation, statistical modeling, performance predictions, and data analysis for complex systems using Raytheon Engineering processes and practices. • Participate in peer reviews and resolving identified technical problems. • Interface with team lead, team members, and related engineers daily • Conduct and/or participate in customer and/or program presentations, and • apply technical knowledge to develop novel radar waveforms and innovative work products. • Work as a member of a team and provide SME-level guidance and mentorship to junior engineers within the algorithm engineering group. • Strong interpersonal, presentation skills, verbal and written communication skills.  

Qualifications You Must Have: • Typically requires a bachelor’s degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior experience in radar mode/skill development and radar system integration.  • Experience in radar mode/skill development and radar system integration. • UNIX/Linux and demonstrated computer programming skills in C or C++ and using MATLAB or Python for data analysis • Ability to obtain and maintain a U.S. government issued security clearance prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Qualifications We Prefer: • Active Top-Secret clearance with investigation within five years • Advanced degree in Science, Technology, Engineering or Mathematics (STEM) • Mathematical modeling and analytical problem‑solving • Experience in the development, testing, and troubleshooting of radar and RF hardware. • Background in radar test planning, execution, and related processes. • Ability to lead and manage a small technical team of three or more individuals

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

• Relocation Eligible – relocation assistance available for this position  

Learn More & Apply Now!   • Please consider the following role type definition as you apply for this role. 

• Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. 

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 107,500 USD - 204,500 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 can

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