Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

RF & Microwave Engineer II

$75.8k - $144.2k

RTX

Date Posted:

2026-07-08

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.

Raytheon is looking for an RF & Microwave Engineer II with a track record in RF and Microwave designing and testing methods and techniques, and hands-on experience in automation programing to work with our team of experts within the Airborne Radar Electronics Receiver / Exciter Hardware Design Group.

What You Will Do:

  • A successful candidate is someone who has experience working in a fast moving, high-octane environment with prior success in designing and testing Microwave RF circuits, Radio Frequency Assemblies (RFAs), Microwave Integrated Circuits (MICs), Integrated Microwave Assemblies (IMAs), Circuit Card Assemblies (CCAs) & Production support.

  • Test experience in high frequency circuits ranging from baseband to millimeter wave is required. Module and Unit level experience along with a broad understanding of Receiver / Exciters and Systems level requirements is advantageous.

  • The candidate will support Hardware and Software design and equipment selections, develop Special Test equipment (including validation & certification), conduct testing and integration, and see the product from development through production & post-production technical support phases.

  • The successful candidate will create and present technical data packages for program management during regularly scheduled meetings as well as various design reviews.

  • The individual should be self-motivated, possess a proactive approach to problem solving, and be prepared to work with a focused team with an innovative mindset.

Qualifications You Must Have:

  • Typically requires a degree in Electrical Engineering or related Science, Technology, Engineering or Mathematics (STEM) degree

  • A minimum of 2 years of prior relevant experience in RF/Microwave products

  • Experience in software tools including: Keysight ADS, National Instruments AWR Microwave Office, Sonnet EM, Ansys HFSS, AutoCAD or comparable

  • Experience with high frequency circuits ranging from baseband to millimeter wave is required.

  • Experience in lab equipment including Special Test Equipment, Network Analyzers, Spectrum Analyzers, Signal Generators, and Power Meters

  • The ability to obtain and maintain a U.S. government issued security clearance post-start is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer:

  • In Special Test Equipment (STE) Hardware and Software design, experienced using lab equipment

  • Experience in software tools including C, C++, LabWindows, CVI, Matlab, NI Test Stand or comparable

What We Offer :

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.

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 75,800 USD - 144,200 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.

Privacy Policy and Terms:

Click on this link ( to read the Policy and Terms

Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the RF & Microwave Engineer II in El Segundo, CA vacancy
  • $75.8k - $144.2k

     ...strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay...  ...more secure world. Raytheon is looking for an RF & Microwave Engineer II with a track record in RF and Microwave designing and testing... 
    Suggested
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Raytheon Technologies

    El Segundo, CA
    3 days ago
  • $105k - $130k

     ...RF Test Engineer Department: Avionics Employment Type: Full Time Location: Redondo Beach Reporting To: Jake Messner Compensation: $105,000 -...  ...embedded Linux. Experience with common RF protocols like SRS4, DVBS-II, and CCSDS. Experience with GNU radio flowgraph development... 
    Suggested
    Permanent employment
    Full time

    Impulsespace

    Redondo Beach, CA
    1 day ago
  •  ...Optical Test Engineer II As an Optical Test Engineer at Impulse, you will be responsible for designing, procuring, assembling, and operating optomechanical test setups while working closely with a fast paced, agile team that produces high-performance spacecraft from... 
    Suggested
    Permanent employment
    Full time
    For contractors
    Flexible hours

    Impulse Space

    Redondo Beach, CA
    3 days ago
  • $75.8k - $144.2k

     ...more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and...  ...We are looking for a skilled Software Engineer II with embedded development experience to join our Space and RF Sensors team in El Segundo, CA. Raytheon El Segundo... 
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Worldwide
    Flexible hours

    RTX

    El Segundo, CA
    2 days ago
  • $95.5k - $181.7k

     ...the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead...  ...Raytheon is looking for an individual with a track record in Microwave RF design & production support to work with our team of experts... 
    Suggested
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    RTX

    El Segundo, CA
    5 days ago
  • $210k - $300k

     ...enabling human life on Mars. PRINCIPAL RF ENGINEER (STARSHIELD) Starshield leverages...  ...electrical engineering with emphasis in microwave/RF engineering Experience modeling RF...  ...must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green... 
    Permanent employment
    Temporary work
    Remote work
    Weekend work

    SpaceX

    Hawthorne, CA
    3 days ago
  • $160k - $180k

     ...Job Title: RF Systems Engineer ** if you are interested in this opportunity, please feel free to apply and email me your resume at alalfaro...  ...and creative Systems Engineer with strong experience in microwave and wireless design to lead projects and deliver world-class... 
    Temporary work
    Work at office
    Immediate start
    Flexible hours

    Actalent

    Torrance, CA
    12 hours ago
  • $85.8k - $104.8k

     ...The Opportunity PAE is seeking a motivated and detail-oriented Mechanical Engineer II to join our team in a hybrid office environment in Los Angeles. In this role, you will bridge the gap between foundational design and project leadership, taking ownership of mechanical... 
    Work at office

    PAE Consulting

    Culver City, CA
    4 days ago
  • $106k - $150k

     ...Mechanical Engineer II Playa Vista, California, United States Turning Space into a Transportation Layer for Earth Who We Are: Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth radically... 
    Permanent employment
    Work at office

    Inversion Space

    Playa Vista, CA
    5 days ago
  •  ...Mechanical Engineer II As a Mechanical Engineer II at Impulse for our Vehicle Engineering Team, you are responsible for the design, build, test/analysis & integration of your hardware– working with cross-functional engineering teams to accomplish this. This means cradle... 
    Permanent employment
    Full time

    Impulse Space

    Redondo Beach, CA
    5 days ago
  • $200k - $240k

     ...Description SAIC has an opening for a Space RF Payload subject matter expert (SME) with in-depth knowledge of digital signal processing, signals, remote sensing, mission analyses, and system engineering. You will provide subject matter expertise to support customer decisions... 
    For contractors
    For subcontractor
    Remote work

    SAIC

    El Segundo, CA
    1 day ago
  • $190k - $220k

     ...Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial...  ...our customers’ technical challenges. SSI is seeking a Senior RF Systems Engineer for a role in El Segundo, CA. The Senior RF... 
    For contractors
    For subcontractor
    Local area
    Remote work

    Space Systems Integration LLC

    El Segundo, CA
    4 days ago
  • $75.8k - $144.2k

     ...Position Mechanical Engineer II – Space Mechanisms Team Location El Segundo, California (On‑site) Security Clearance TS/SCI without polygraph required. The candidate must be a U.S. citizen and have an active security clearance after day1. Responsibilities Design mechanical... 
    Temporary work
    Relocation package
    Flexible hours

    Prattwhitney

    El Segundo, CA
    1 day ago
  • $110k - $155k

     ...the most talented people on Earth furthering space exploration for humanity, come join us. Vast is looking for a Mechanical Engineer II , reporting to the Senior Manager of E-2 Engineering , to create the world's highest performing engine for small launchers, while... 
    Permanent employment
    Full time
    Temporary work
    Internship
    Weekend work
    Afternoon shift

    Vast

    Hawthorne, CA
    3 days ago
  • $100k - $121k

     ...seeking passionate, collaborative, energetic, and forward‑thinking individuals to join our team. We are looking to add a Mechanical Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing leading‑edge hardware for... 
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area

    Roman Health Pharmacy LLC

    El Segundo, CA
    1 day ago
  • $75.8k - $144.2k

     ...Mechanical Engineer II to join the space mechanisms team supporting mechanisms development, integration and test across multiple space programs in El Segundo, CA. What You Will Do Perform mechanical component and mechanisms design on opto‑mechanical systems using Creo,... 
    Temporary work
    Relocation package
    Flexible hours

    Raytheon

    El Segundo, CA
    4 days ago
  • $100k - $121k

     ...passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Mechanical Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing leading-edge hardware for satellites... 
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area

    CesiumAstro

    El Segundo, CA
    5 days ago
  • $110k - $140k

     ...Development Test Engineer II Department: Assembly, Integration & Test Employment Type: Full Time Location: Redondo Beach Compensation: $110,000 - $140,000 / year Description The Development Test Engineer II at Impulse will lead the planning, execution, and analysis of... 
    Permanent employment
    Full time
    Flexible hours

    Impulsespace

    Redondo Beach, CA
    4 days ago
  • $160k - $200k

     ...detect, disrupt and defend the electromagnetic spectrum across land, air, sea and space domains. CX2 is seeking a skilled RF Hardware Engineer to join our growing team. The ideal candidate will have experience in designing, testing and building RF Systems (Tx / Rx)... 
    Local area
    Remote work
    Weekend work

    CX2

    El Segundo, CA
    4 days ago
  • $95k - $105k

     ...Electrical Engineer II The candidate for Electrical Engineering requires a highly organized, highly motivated self-starter that can...  ...Interface, Motion Control Device, and Radio Frequency (RF) product lines. Job Summary The role includes supporting... 
    Permanent employment

    Ducommun

    Carson, CA
    5 days ago
  •  ...Position Summary The Validation Engineer II generates and executes protocols, summary reports, and validation activities in FDA-regulated biopharmaceutical environments. Coordinates validation activities with affected departments and personnel. Works under general supervision... 

    Scorpion Therapeutics

    El Segundo, CA
    3 days ago
  •  ...team. We are looking to add a  Principal Power Electronics Engineer II to our team. If you enjoy working in a startup environment and...  ...this position are: (1) optimized point-of-load converters for RF and digital modules (typically ranging from 1W to 50W), and (2)... 
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area

    CesiumAstro

    El Segundo, CA
    28 days ago
  • $103.5k

     ...company. * Ability to join a growing company with professional development opportunities. Position Summary The Validation Engineer II is responsible for generating and executing protocols, creating summary reports and executing validation activities in FDA... 
    Temporary work
    Work at office
    Flexible hours

    ImmunityBio

    El Segundo, CA
    5 days ago
  • $105k - $120k

     ...enabling human life on Mars. AVIONICS TEST ENGINEER (STARSHIP) The Components Test team...  ...of in-house developed electronics, optics, RF antennas and modulators, and electro-mechanical...  .../per year Avionics Test Engineer/Level II: $115,000.00 - $145,000.00/per year... 
    Permanent employment
    Temporary work
    Internship

    SpaceX

    Hawthorne, CA
    1 day ago
  • $190k - $284k

     ...RF Test Engineer Snap Inc is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. Snap contributes to human progress by empowering people to express themselves, live in the moment, learn about... 
    Live in
    Work at office
    Local area

    Snap

    Santa Monica, CA
    13 hours ago
  • $176k - $205k

     ...Director of Engineering, Electrical & RF SystemsTorrance, CA 90503OverviewSalary Range $176,000.00 - $205,000.00 SalaryPosition SummaryFlightWave (a subsidiary of Red Cat Holdings) is seeking a Director of Electrical & RF Systems Engineering to lead the architecture,... 
    Permanent employment
    Work at office
    Local area

    Flightwave

    Torrance, CA
    1 day ago
  • $150k - $180k

     ...complex challenges and seeing your work deployed around the world with real impact, Northwood is the place to do it. Senior RF Systems Engineer (Communication Systems) As a Senior RF Systems Engineer, you will architect, define, and evaluate advanced RF... 
    Permanent employment
    Immediate start
    Flexible hours
    Weekend work

    northwoodspace

    Torrance, CA
    5 days ago
  • $150k - $180k

     ...quickly, solving hard problems, and seeing your work deployed globally on critical missions, we want you at Northwood. SENIOR RF SYSTEMS ENGINEER (COMMUNICATION SYSTEMS) As a Senior RF Systems Engineer , you will architect, define, and evaluate advanced RF communication... 
    Permanent employment
    Temporary work

    Northwoodspace

    Torrance, CA
    5 days ago
  •  ...company at   We are looking to add a Senior Communication Systems Engineer II to our team. If you enjoy working in a startup environment and...  ...payloads Background and practical experience in antenna and RF systems  Experience with at least one scripting and one... 
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area

    CesiumAstro

    El Segundo, CA
    5 days ago
  •  ...multiple business units, we are committed to delivering quality, safety, and excellence in every project. Job Summary Design Engineer II is responsible for performing detailed engineering design and analysis for mechanical, electrical, and plumbing (MEP) systems in... 
    Full time
    For contractors
    Work at office
    Local area
    Visa sponsorship

    AMPAM Parks Mechanical

    Carson, CA
    28 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to RF & Microwave Engineer II. Be the first to apply!