Raytheon Technologies

Sr. Principal RF Design Engineer

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

Qualifications

  • Bachelor's degree in STEM fields required; Master's preferred.
  • Minimum 10 years of relevant experience in RF design and microwave functions.
  • 3+ years of experience leading cross-functional teams.
  • Expertise in design, layout, integration, or test of microwave frequency T/R functions.
  • Experience in developing and verifying engineering RF requirements.

Responsibilities

  • Lead cross-functional design verification testing for large sensor programs.
  • Oversee development of advanced T/R microwave products.
  • Implement best practices for microwave design planning and coordination.
  • Interface with production and program personnel for design improvements.
  • Support troubleshooting and analyze defect trends for product enhancements.

Benefits

  • Relocation assistance available based on eligibility.
  • Comprehensive medical, dental, and vision insurance.
  • 401(k) match program and flexible spending accounts.
  • Employee assistance programs and scholar programs available.
  • Flexible work schedules and paid time off options.
Full Job Description
Date Posted:
2026-06-30
Country:
United States of America
Location:
US-TX-MCKINNEY-513WZ ~ 2501 W University Dr ~ WING Z BLDG
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: Secret
Security Clearance Status:
Active and existing security clearance required on day 1

Raytheon's RF & Microelectronics Center is responsible for full-scope Independent Design, Verification & Validation (IV&V) solutions for microwave products, including architecture trades, design, layout, development, integration, deployment, and sustainment of antenna systems and associated integrated system verification solutions. Our charter is to provide expertise in sub-systems engineering, RF and radome design, digital apertures, antenna ranges and module test.

Join our Airborne Antenna Design Department as a Sr. Principal RF Design Engineer and be at the forefront of cutting-edge technology with the opportunity to make a significant impact. This role offers not only recognition but also a clear path for growth and development within our organization. If you're passionate about shaping the future of aerospace and defense, this is your chance to thrive in a dynamic and rewarding environment!

What You Will Do
  • Lead a large cross-functional team as an execution chief engineer on a large sensor program as it completes design verification testing, qualification, and transition to production.
  • Oversee the design, development, and sustainment of state-of-the-art Transmit/Receive (T/R) microwave products (i.e. modules, TRIMMs, planar arrays, etc).
  • Implement best practice standards regarding the planning, coordination, and implementation of microwave design and test with sound engineering process discipline and leadership.
  • Interface with factory, program, and customer personnel to implement design improvements and process/quality monitoring methods.
  • Support factory troubleshooting, analyze product defect trends, and implement process/product improvements in alignment with factory and program production needs.
  • This 1st shift role will be 100% on-site and based in McKinney, TX.


Qualifications You Must Have
  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience to include the following:
    • At least 3 years of cross-functional team leadership experience
    • Experience with design, layout, integration, or test of microwave frequency transmit/receive functions.
    • Experience with engineering RF requirements development and verification.


Qualifications We Prefer
  • Experience presenting technical information to upper-level management and internal customers.
  • Experience with PWB and CCA processes for hybrid designs incorporating digital, power, and RF circuitry including chip and wire technology.
  • Experience interfacing with engineering technicians and production personnel.
  • Active antenna test experience including near field and far field testing.
  • Experience with root cause corrective action (RCCA) process and tools.
  • Experience with data analysis using MATLAB
  • MS in Engineering, Science, or Mathematics is a PLUS.
  • Earned value certification and BOE writer experience are desired.


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

Ready to apply? Enhance your resume and prepare for your interview with our comprehensive support tools and resources. Discover the exciting and rewarding career opportunities that await at Raytheon Technologies.

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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