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  1. Home
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  5. Senior Principal RF Engineer
Raytheon logo

Senior Principal RF Engineer

Not Disclosed•Full-TimeOn-site

location_onWest 14th Street, Barrio Viejo, Tucson, Pima County, Arizona, 85701, United States

Apply Now

About the Team

At Raytheon, you have the opportunity to try new things and make a bigger difference across a broader end-to-end solution. You will be on the front lines as we trailblaze new approaches, push the boundaries of innovation, and chart a course to a tomorrow you can be proud to have a hand in creating.

The Advanced Effector Guidance Systems team provides Electrical Systems Engineering to develop solutions for products across the Raytheon portfolio. Our team develops missile Guidance System Hardware, with core responsibilities spanning architecture, analysis, requirements, integration, and test. We partner with several Electrical Product Team departments that provide detailed design of our electrical products, as well as missile-level systems teams.

About the Role

The Advanced Effector Guidance Systems Team is searching for a Senior Principal Electrical Systems Engineer with experience in developing RF subsystems, Radars, or RF seekers. In this role, you will design, develop, and maintain RF architectures, including requirements, analysis, and modeling. You will collaborate with missile-level system engineers to develop subsystem requirements and perform evaluations to decompose requirements for RF sub-assemblies and component designs.

Your day-to-day will involve evaluating hardware designs, subsystems, and components; architecting new electronic systems; and developing and documenting subsystem requirements and test plans. As a subject matter expert, you will conduct peer reviews of designs and present findings to peers, management, and government customers. You will also lead root-cause failure investigations and mentor team members. This role may require supporting multiple programs and collaborating with functional and program management, customers, and suppliers.

Work Environment & Culture

This position is 100% onsite located in Tucson, Arizona. The work environment is primarily in an office, but may include labs, field work, or a combination. Assignments may require some travel, including foreign travel. 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.

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.

Hiring Process & Eligibility

Active and transferable U.S. government-issued security clearance is required prior to the start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. A DoD Secret clearance must be active and existing on day one.

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.

Equal Opportunity

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.

Work location

Work model: On-site

location_on

West 14th Street, Barrio Viejo, Tucson, Pima County, Arizona, 85701, United States

Tucson, Arizona

Key Responsibilities

  • check_circlePerform evaluation and modeling to decompose requirements for RF sub-assemblies
  • check_circleDevelop and document subsystem requirements and test plans
  • check_circleCollaborate with functional and program management as well as suppliers
  • check_circleMentor junior engineers and provide peer reviews as a subject matter expert
  • check_circleConduct root-cause failure investigations on hardware designs and components
  • check_circleDesign, develop, and maintain RF architectures for missile guidance systems
  • check_circlePresent technical findings to peers, management, and government customers

Requirements

  • verifiedBachelor's in STEM
  • verified10+ years relevant experience
  • verifiedActive U.S. government security clearance (Secret)
  • verifiedU.S. citizenship
  • verifiedExperience with electrical hardware development
  • verifiedExperience in subsystems, systems engineering, requirement development/validation
  • verifiedExperience developing RF electrical subsystems

Nice to Have

Background in detailed design and troubleshooting of antennas, analog RF circuit cards, digital circuit cards, or configurable logic in RF applications. Experience in systems engineering and architecture with a design to grow into a guidance section architect. Experience working with missiles or similar systems. Knowledge of mixed signal electronics. Ability to manage cross-functional teams. Ability to drive suppliers in meeting commitments. Knowledge of DoD/DoW hardware development process (knowledge of design gates). Knowledge and/or experience with Model Based Systems Engineering (MBSE).

Benefits & Perks

check_circleMedical, dental, vision, life, short-term and long-term disability insurancecheck_circle401(k) matchcheck_circleFlexible spending accountscheck_circleFlexible work schedulescheck_circleEmployee assistance programcheck_circleEmployee Scholar Programcheck_circleParental leavecheck_circlePaid time off and holidayscheck_circleRelocation assistancecheck_circleAnnual short-term and/or long-term incentive compensation programs
Raytheon cover image
Raytheon logo
Company

Raytheon

Industry

Defense and Space Manufacturing

Headquarters

Arlington, VA

Open Roles

31

Raytheon, a division of RTX, develops advanced defense technologies for aerospace, cybersecurity, and space exploration. Based in Arlington, VA, the company focuses on integrated air and missile defense systems, next-generation sensor technologies, hypersonic capabilities, and secure digital infrastructure. Operating within the defense and space manufacturing sector, Raytheon delivers solutions designed to enhance national security and operational efficiency. Its expertise spans both terrestrial and orbital domains, supporting military and government agencies with cutting-edge tools to address evolving threats. The company emphasizes innovation in engineering and strategic partnerships to advance defense readiness globally.
View company profilearrow_forwardlanguageWebsitelinkLinkedIn
Quick Overview

Experience

10+ yrs (Lead)

Education

Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) required

Job Type

Full-Time

Skills Required

RFRadarRF SeekersRF SubsystemsSystems EngineeringRequirement Development

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Skills, education and keywords

Skills: RF, Radar, RF Seekers, RF Subsystems, Systems Engineering, Requirement Development, Requirement Validation, Electrical Hardware Development, Mixed Signal Electronics, Model Based Systems Engineering.

Education: Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) required.

Frequently asked questions about Senior Principal RF Engineer at Raytheon

What does a Senior Principal RF Engineer at Raytheon do?expand_more
A Senior Principal RF Engineer at Raytheon is responsible for the following: Perform evaluation and modeling to decompose requirements for RF sub-assemblies; Develop and document subsystem requirements and test plans; Collaborate with functional and program management as well as suppliers; and Mentor junior engineers and provide peer reviews as a subject matter expert.
What are the requirements for this Senior Principal RF Engineer role?expand_more
To qualify for the Senior Principal RF Engineer at Raytheon position, applicants should have: Bachelor's in STEM; 10+ years relevant experience; Active U.S. government security clearance (Secret); U.S. citizenship; Experience with electrical hardware development; and Experience in subsystems, systems engineering, requirement development/validation.
Where is the Senior Principal RF Engineer role at Raytheon located?expand_more
Senior Principal RF Engineer at Raytheon is based in West 14th Street, Barrio Viejo, Tucson, Pima County, Arizona, 85701, United States. This is a on-site role.
Is this Senior Principal RF Engineer job remote, hybrid, or on-site?expand_more
Raytheon has listed this Senior Principal RF Engineer role as on-site.
How much experience is required for this Senior Principal RF Engineer role?expand_more
Senior Principal RF Engineer at Raytheon typically requires 10+ years of relevant experience at the lead level.
What skills do you need for the Senior Principal RF Engineer role at Raytheon?expand_more
Key skills for Senior Principal RF Engineer at Raytheon include RF; Radar; RF Seekers; RF Subsystems; Systems Engineering; Requirement Development; Requirement Validation; and Electrical Hardware Development.
What education is required for Senior Principal RF Engineer at Raytheon?expand_more
Educational requirements for this role: Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) required.
What category does the Senior Principal RF Engineer role belong to?expand_more
Senior Principal RF Engineer at Raytheon is part of the Engineering job category on Recrutus.

About Raytheon

Raytheon, a division of RTX, develops advanced defense technologies for aerospace, cybersecurity, and space exploration. Based in Arlington, VA, the company focuses on integrated air and missile defense systems, next-generation sensor technologies, hypersonic capabilities, and secure digital infrastructure. Operating within the defense and space manufacturing sector, Raytheon delivers solutions designed to enhance national security and operational efficiency. Its expertise spans both terrestrial and orbital domains, supporting military and government agencies with cutting-edge tools to address evolving threats. The company emphasizes innovation in engineering and strategic partnerships to advance defense readiness globally.

Browse more roles: All Raytheon jobs, Engineering jobs on Recrutus.

Recrutus

Curating the world's most innovative career opportunities. We bridge the gap between visionary talent and industry-leading companies.

Search roles by city, category, skill, or job type — explore verified employers, salary benchmarks, and remote-friendly teams across India and beyond.

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About usFAQContactPrivacy policyUS privacy notice

Recrutus helps candidates discover roles that match their skills and helps teams reach qualified applicants faster. Browse by metro, discipline, or work style — from internships to senior leadership.

© 2026 Recrutus. All rights reserved.
Terms of serviceCookie policyAcceptable useDMCA policyEmployer termsCandidate terms
Requirement Validation
Electrical Hardware Development
Mixed Signal Electronics
Model Based Systems Engineering
Accessibility