Antenna RF Electrical Design Engineer I (Onsite)

Raytheon; McKinney (TX); On-site; USD 57,000 - 109,000; Full time

Benefits offered by this job

Medical, dental, vision benefits

401(k) match

Paid time off and holidays

Job summary

RTX in McKinney, TX seeks an Electrical Engineer I to design RF passive circuits and model electromagnetic structures for antenna systems. You will work on transitions, manifolds, radiators, and related components, using HFSS to simulate RF behavior and verify designs.

The role emphasizes collaboration, adherence to engineering processes, and opportunities for growth in a defense/aerospace environment with DoD clearance considerations.

Qualifications

• Bachelor’s degree in Electrical Engineering, Computer Engineering or related STEM major by start date.
• Experience in passive circuit design and EM modeling.

Responsibilities

• Passive Circuit Design (transitions, manifolds, filters, radiators).
• Simulation of RF structures using Ansys HFSS.
• Participate in design of phased array systems.
• Contribute to RF/EM design validation and integration.

Skills

Passive circuit design

EM modeling

HFSS familiarity

Antenna engineering principles

Education

Bachelor’s degree in Electrical Engineering or related STEM

Tools

Ansys HFSS

Keysight ADS

Matlab

AutoCAD

Job description

Location:

US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG

Date Posted:

2026-08-31

Country:

United States of America

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

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full‑time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.

Exciting opportunity in Raytheon as an Electrical Engineer I with potential to have significant impact, recognition, and growth in the organization. The engineer will have responsibility for the design, development, and deployment of Radio Frequency (RF) passive circuits (radiators, RF manifolds, RF transitions, etc.) and electromagnetic (EM) modeling. The Apertures and RF 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. The engineer will implement best practice standards regarding the planning, coordination, and execution of RF passive circuit design and EM modeling with sound engineering process discipline and leadership. The successful candidate will have a solid foundation and experience in antenna engineering with specific knowledge in antenna radiators, RF manifolds, EM modeling techniques and associated best practice tools and processes.

What You Will Do:

• Passive Circuit Design (transitions, manifolds, filters, radiators, et al)


• Simulation of RF structures using Ansys HFSS


• Participating in cutting edge RFCCA design


• Participate in design of phased array systems

Qualifications You Must Have:

• Bachelor’s degree in Electrical Engineering, Computer Engineering or related Science, Technology, Engineering or Mathematics (STEM) major obtained by start date.


• Experience in passive circuit design and EM modeling.

Qualifications We Prefer:

• Experience with Ansys HFSS, Keysight ADS, Matlab, and AutoCAD.


• Solid understanding of antenna engineering principles including phased array theory.


• Demonstrated ability to perform structured design processes, root‑cause problem solving, and successful on‑time / on‑schedule task execution.


• Willing to participate in advancing the state of the art about radiator design and EM design and modeling through continual innovation.

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.

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 57,200 USD - 108,800 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.

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.

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