Raytheon Full-time RF/Microwave Antenna Electrical Engineer I (Onsite)

Raytheon; El Segundo (CA); On-site; USD 63,000 - 120,000; Full time

Job summary

Raytheon in El Segundo, CA seeks an on-site Radio Frequency (RF)/Microwave Antenna Engineer for our Airborne Radar Electronics Design Hardware Engineering directorate. You will design and analyze circulators, radiators, filters, and passive components used in phased array antennas and present technical results to peers and leadership.

Requirements include a BS in Electrical Engineering, ability to obtain DoD clearance, and U.S. citizenship.

Qualifications

• Bachelor’s degree in Electrical Engineering or related STEM field.
• Ability to obtain and maintain a U.S. government issued security clearance.
• U.S. citizenship is required for security clearance eligibility.

Responsibilities

• Participate in development of circulators, radiators, filters, and passive components for phased array antennas.
• Perform design analysis, verification, troubleshooting, and testing of RF/microwave sub-components.
• Present technical information to peers and program leadership as needed.

Skills

RF engineering

Antenna theory

RF/microwave design

Schematic interpretation

Education

Bachelor's degree in Electrical Engineering

Tools

CST/HFSS

Ansys HFSS

Python

LabVIEW

MATLAB

Keysight ADS

AutoCAD

Job description

Date Posted

2026-08-04

Country

United States of America

Location

US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01

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

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world.

We are seeking a Radio Frequency (RF)/Microwave Antenna Engineer within our Airborne Radar Electronics Design Hardware Engineering directorate. This role will be an on-site position located in El Segundo, California.

What You Will Do

• The RF/Microwave Antenna Engineer will be responsible for participating in the development of state-of-the-art circulators, radiators, filters, and passive components.
• The primary role for this individual will be to perform design analysis, verification, troubleshooting, and testing for circulators/radiators and RF/microwave sub-components used in phased array antennas.
• The successful candidate will be capable of presenting technical information to peers and program leadership (customer exposure may occur with support).

What You Will Learn

• Gain experience modeling, integrating, and testing RF/microwave components used in phased array antennas, including circulators, radiators, filters, and other passive devices.
• Strengthen teamwork and early leadership skills while contributing to the development of next-generation antenna products.

Qualifications You Must Have

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

Qualifications We Prefer

• Coursework or project experience involving antenna theory or RF/microwave component design
• Ability to apply basic principles, theories, and concepts within the electrical engineering fields and general knowledge of other related disciplines
• Experience reading technical drawings or electrical schematics (coursework or projects acceptable)
• Hands-on lab experience with standard EE lab equipment (VNAs, power meters, oscilloscopes, spectrum analyzers, DMMs, signal generators, etc.)
• Experience presenting technical information through school projects, internships, or extracurricular activities
• Exposure to RF simulation tools such as CST or Ansys HFSS (coursework acceptable)
• Familiarity with scientific programming or automation tools such as Python, LabVIEW, or MATLAB
• Exposure to tools such as Keysight ADS or AutoCAD
• Familiarity with engineering requirements or test documentation (coursework acceptable)
• Exposure to one or more RF/microwave product areas such as phased arrays, feed networks, circulators, filters, or beamformers

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.

Clearance Information

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

The salary range for this role is 62,900 USD - 119,700 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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