Principal RF Engineer

2026-10-27

United States of America

US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG

Onsite

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​

• Typically requires a Bachelor of Science degree in a STEM field (Science, Technology, Engineering, Mathematics).
• A minimum of 8 years of relevant experience to include any combination of the following areas
  • Experience in advanced RF technologies such as receivers, Analog-to-Digital Converters, downconverters, and frequency synthesizers.
     
  • Experience in RF, analog, digital, and power electronics design methodologies, as well as integration & test, simulation and analysis of RF products.
     
• Experience with any combination of the following tools: Signal generator, spectrum analyzer, network analyzer, Xpedition Schematic/Layout Tool or equivalent, SystemVue/Genesys or equivalent, Advanced Design System (ADS) or equivalent, High Frequency Structure Simulator (HFSS) or equivalent.
• Active and transferable U.S. government issued security clearance is required prior to start date. Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date with the ability to obtain special program access after start.

Qualifications We Prefer:

• Advanced degree in Electrical Engineering or a related technical field.
• Highly self-motivated individual with ability to manage multiple tasks and priorities while effectively collaborating across multidisciplinary engineering teams.
• Strong problem-solving skills with the ability to identify and resolve complex technical challenges.
• Experience in architecting and defining requirements for complex RF products.
• Advanced understanding of RF and microwave system integration, system-level trades, and performance optimization.
• Ability to prepare technical review documentation with minimal oversight.
• Strong knowledge of RF/Digital electronics and hands-on experience across all phases of the product development lifecycle.
• Expertise in the design and testing of the following areas:
  • Cascade analysis and/or frequency planning.
  • Circuit card assembly design and fabrication.
     
  • High-speed data converter test/characterization.
     
  • Designing or testing RF hybrid (chip & wire) technologies.
     
• Experience in writing proposals and developing Basis of Estimates (BOEs).
   
• Background in designing for manufacturability, producibility, and cost constraints, including yield and margin analysis.

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.

DoD Clearance: Secret

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

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Raytheon brings 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. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

The RF, ASIC & MMIC Design Department is seeking a talented Principal RF Engineer to join our renowned RF design team.

 

As the Principal RF Engineer, you will provide technical expertise in the analysis, design, fabrication, test, and integration of complex RF subassemblies or RF Circuit Card Assemblies (CCAs) that support radar and datalink applications for a tactical missile program.  A critical aspect of this role involves designing RF/Digital technology to meet challenging mechanical constraints and extreme environments. You will collaborate with various engineering disciplines, program leadership, and stakeholders to deliver high-quality, mission-critical solutions that align with program goals and timelines.

This is an onsite role based in McKinney, TX.

• →Provide technical expertise and guidance to ensure all RF efforts meet program goals and requirements.
• →Design and develop receivers, converters, and signal processors.
• →Design circuit card assemblies (CCAs) with RF or mixed signals.
• →Create and ensure proper review of all documentation for the CCA, including analyses, schematics, interface drawings, test plans, and specifications.
• →Perform schematic capture and review RF routing.
• →Partner with interdisciplinary teams - power, digital, mechanical, etc.
• →Work in a lab environment to accomplish component characterization, as well as CCA verification and integration.
• →Conduct comprehensive RF CCA/module checkout in accordance with the developed test plan and validate against the requirements matrix.
• →Ensure compliance with technical performance standards and program requirements.
• →Periodic travel may be required.
   

Click on this link to read the Policy and Terms