Raytheon Technologies

Senior Principal RF Digital Design Integration & Test Engineer

Raytheon Technologies$132K — $251K *
Aerospace & Defense
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM) required
  • Minimum of 10 years relevant experience including RF passive circuit design and EM modeling
  • Experience in antenna engineering principles, specifically phased array theory
  • Proficient in structured design processes and root-cause problem solving
  • Familiarity with test equipment such as Antenna Ranges and Vector Network Analyzers
  • Technical leadership experience leading technical teams

Responsibilities

  • Design and develop Radio Frequency (RF) passive circuits and EM modeling
  • Implement best practices for planning and executing RF circuit designs
  • Advance innovations in radiator design and EM modeling
  • Participate in integration and verification of antenna systems
  • Coordinate cross-functional collaboration for project goals

Benefits

  • Relocation assistance based on candidate eligibility
  • Medical, dental, and vision insurance available
  • 401(k) matching and flexible spending accounts
  • Employee assistance program and parental leave
  • Paid time off and holidays available
  • Eligible for short-term and long-term incentive compensation programs
Full Job Description
Date Posted:
2026-07-08
Country:
United States of America
Location:
US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG
Position Role Type:
Onsite
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
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
Security Clearance Type:
DoD Clearance: Secret
Security Clearance Status:
Active and existing security clearance required after day 1

Exciting opportunity at Raytheon as an electrical engineer based in McKinney, Texas with responsibilities having significant impact, recognition, and growth in the organization.

The engineer will reside within the RF and Microelectronics Center in the Airborne Antenna Design department headquartered in McKinney, Texas. This department is responsible for full-scope Independent Design, Verification & Validation (IV&V) solutions for antenna products, including architecture trades, design, development, integration, deployment, and sustainment of antenna systems and associated integrated system verification solutions.

This position is an onsite role, located in McKinney TX..

What You Will Do:
  • Responsible for the design, development, and deployment of Radio Frequency (RF) passive circuits (radiators, RF manifolds, RF transitions, etc.) and electromagnetic (EM) modeling.
  • Implement best practice standards in the planning, coordination, and execution of RF passive circuit design and EM modeling.
  • Participate in advancing the state of the art with regard to radiator design and EM design and modeling through continual innovation.


Qualifications You Must Have:

Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 10 years of prior relevant experience to include any combination of the following:
  • Experience in RF passive circuit design and EM modeling
  • Experience with antenna engineering principles including phased array theory.
  • Experience with structured design processes, root-cause problem solving, and successful on-time / on-schedule task execution
  • Experience with test equipment including Antenna Ranges, Vector Network Analyzers, Spectrum Analyzers, Power Meters, etc.
  • Technical leadership experience and proficiency in leading technical teams

Ability to obtain Secret clearance as well as the ability to obtain special access clearance(s)

Qualifications We Prefer:
  • Experience with Ansys HFSS, Keysight ADS, Matlab, and CAD tools.
  • Good verbal and written communication skills
  • Proficiency in Microsoft Office (Word, Excel, PowerPoint, Project)


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.

This position offers relocation based on candidate eligibility.

Learn More & Apply Now!

This position requires a security clearance. 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 here: https://www.state.gov/m/ds/clearances/c10978.htm

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 132,400 USD - 251,600 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.

About Raytheon Technologies

Raytheon Solipsys, a wholly-owned subsidiary of the Raytheon Company, is an industry leader in the development of integrated Command and Control (C2) Network-Centric solutions for the Domestic and International DoD and Homeland Security. Through proven systems and software engineering practices, built on the invention and application of innovative technologies, they deliver the C2 infrastructure necessary to effectively control security/military forces in any environment. Their reliable solutions assure information superiority, increased shared awareness, deep sensor reach, aircraft control, air defense, disaster management, and time-critical decision making.

Raytheon Technologies Careers

Join the innovative world of Raytheon Technologies, a leader in aerospace and defense, where we offer unparalleled job opportunities in an environment that champions diversity, leadership, and professional growth.

Work You’ll Do

At Raytheon Technologies, you’ll be part of a company that values innovation and leadership. Our team is dedicated to solving some of the most complex challenges in aerospace and defense, making significant impacts worldwide. With a culture that fosters diversity and inclusion, you will collaborate with some of the brightest minds in the industry.

Transform Your Career

Step into a role that harnesses your skills and propels your career to new heights. Raytheon Technologies is not just about thinking big but making those big ideas happen. We provide robust career development opportunities that include comprehensive training and development programs, leadership workshops, and continuous learning through our internal platforms.

Innovate and Lead

Join our team of over 60,000 professionals globally, who are not only experts in their fields but are also driven by a passion for innovation and excellence. At Raytheon Technologies, you are positioned at the forefront of the industry, where your work directly contributes to groundbreaking advancements in technology and defense.

Internship and Employment Opportunities

Whether you’re starting your career or looking to advance, Raytheon Technologies offers a range of employment and internship opportunities that can help you achieve your professional goals. Our internships provide a solid foundation of skills and experiences, while our full-time positions offer a path to personal and professional growth within the company.

Benefits and Culture

Our employees enjoy a competitive package of benefits and rewards that reflect their invaluable role in our company. From health and wellness programs to performance bonuses and flexible working conditions, we ensure our team members are well taken care of.

Networking and Professional Development

At Raytheon Technologies, networking and professional development are part of our DNA. We encourage our employees to engage in internal and external networking events, leadership training, and diversity initiatives that enhance their career journey.

Join Our Team

Explore the numerous positions available that match your skills and interests. We are looking for passionate, curious, and solution-driven team players who are ready to take their career to the next level.

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Prepare for Your Future

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SEARCH RAYTHEON TECHNOLOGIES JOBS

Join us in our mission to create a safer future and be a part of a team that values integrity, excellence, and teamwork. At Raytheon Technologies, your career is just the beginning of a lifelong journey of professional and personal growth.
Learn more about Raytheon Technologies
Size
14,771 employees
Market Cap
$32,494
Industry
Founded
1922
NASDAQ

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