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Rf Engineer Internship Jobs in California (NOW HIRING)

Mattson Technology

RF Engineer 1

Fremont, CA · On-site

Bachelor's degree in Electrical Engineering, RF Engineering, Electronics Engineering, Physics, or a related technical discipline. * 0-2 years of engineering experience, including internships, co-ops ...

Mattson Technology, Inc.

RF Engineer 1

Fremont, CA

Bachelor's degree in Electrical Engineering, RF Engineering, Electronics Engineering, Physics, or a related technical discipline. * 0-2 years of engineering experience, including internships, co-ops ...

Advantest

RF Test Engineer

San Jose, CA · On-site

The engineer will perform measurements up to 80 GHz, analyze test data, correlate measured ... Internship, co-op, undergraduate research, or laboratory experience involving RF measurements.

Advantest

RF Test Engineer

San Jose, CA · On-site

The engineer will perform measurements up to 80 GHz, analyze test data, correlate measured ... Internship, co-op, undergraduate research, or laboratory experience involving RF measurements.

Vast

RF Antenna Engineer

Long Beach, CA · On-site

$120K - $171K/yr

Bachelor's degree in electrical engineering or similar * 3+ years of experience with RF design, analysis, and/or unit level testing (significant academic projects, internships, and traditional ...

Vast

RF Antenna Engineer

Long Beach, CA · On-site

$147K - $209K/yr

Bachelor's degree in electrical engineering or similar * 3+ years of experience with RF design, analysis, and/or unit level testing (significant academic projects, internships, and traditional ...

Northwood

RF Regulatory Engineer

Torrance, CA · On-site

$110 - $160/hr

This is a highly hands‑on role at the intersection of RF engineering, policy, and systems ... Experience in a system design, manufacturing, design, or test engineering role (internships and ...

Northwoodspace

RF Regulatory Engineer

Torrance, CA · On-site

$130K - $170K/yr

This is a highly hands-on role at the intersection of RF engineering, policy, and systems ... Experience in a system design, manufacturing, design, or test engineering role (internships and ...

Trimble, Inc.

Radio Frequency Engineer

Sunnyvale, CA · On-site

$76K - $105K/yr

... RF engineering (academic projects and internships count). • Hands-on experience operating RF instruments such as VNAs, Spectrum Analyzers, Signal Generators, and general lab equipment. • ...

Trimble

Radio Frequency Engineer

Sunnyvale, CA

$76K - $105K/yr

Bachelor's degree in Electrical Engineering, with an emphasis on RF, Analog, or Communications preferred. 1+ years of experience with RF engineering (academic projects and internships count). Hands ...

New

Piris Labs

Extreme RF Systems Engineer

San Francisco, CA · On-site

$100 - $200/hr

We have room for both interns and senior engineers. What matters is depth.Why this role matters: Scaling optical interconnects requires tight RF/photonic co-design. At 140+ GHz, material properties ...

New

Qualcomm

RF/Analog IC Design Engineer

Santa Clara, CA · On-site

D. in Electrical Engineering with internship or publication. • 5+ years of experience in one or more of the following areas: Design of receiver and transmitter RF/Analog circuits, Design of high ...

Qualcomm

RF/Analog IC Design Engineer

Santa Clara, CA · On-site

$168.60 - $252.80/hr

D. in Electrical Engineering with internship or publication. * 5+ years of experience in one or more of the following areas: Design of receiver and transmitter RF/Analog circuits, Design of high ...

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All JobsRf Engineer JobsRf Engineer Internship JobsRf Engineer Internship Jobs in California

Rf Engineer Internship information

See California salary details

$36.5K

$116.1K

$180.6K

How much do rf engineer internship jobs pay per year?

As of Sep 3, 2026, the average yearly pay for rf engineer internship in California is $116,139.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,200.00 and $137,200.00 per year, depending on experience, location, and employer.

What is an rf engineer internship?

An RF Engineer Internship is a temporary position that provides hands-on experience in radio frequency engineering. Interns typically assist in designing, testing, and optimizing wireless communication systems, antennas, and RF circuits. They may work with simulation tools, analyze signal performance, and troubleshoot RF-related issues. This role offers exposure to industry standards and practical applications in telecommunications, aerospace, or related fields. It is ideal for students or recent graduates pursuing careers in RF engineering.

What kind of projects or tasks do rf engineer interns typically work on during their internship?

RF Engineer Interns often assist with the design, simulation, and testing of RF circuits and systems, contributing to both ongoing projects and new developments. Their tasks may include conducting lab measurements, troubleshooting signal issues, performing data analysis, and preparing technical documentation. Interns frequently collaborate with experienced engineers, gaining hands-on experience in both individual assignments and group projects. This structure provides a unique opportunity to apply academic knowledge to real-world challenges while building a strong professional foundation for a future career in RF engineering.

What are the key skills and qualifications needed to thrive in the rf engineer internship position?

To thrive as an RF Engineer Intern, you need a strong understanding of electrical engineering principles, RF circuit design, and basic signal processing concepts, ideally gained through coursework or related experience. Familiarity with industry-standard simulation and measurement tools like MATLAB, ADS, or network analyzers is typically required. Effective communication, analytical thinking, and a willingness to learn are valuable soft skills that help interns excel in this environment. These qualifications are crucial for contributing to real-world projects, collaborating with seasoned engineers, and successfully navigating the technical challenges of RF system development.

What are the most commonly searched types of Rf Engineer jobs in California?

The most popular types of Rf Engineer jobs in California are:

What are popular job titles related to Rf Engineer Internship jobs in California?

For Rf Engineer Internship jobs in California, the most frequently searched job titles are:

What job categories do people searching Rf Engineer Internship jobs in California look for?

The top searched job categories for Rf Engineer Internship jobs in California are:

What cities in California are hiring for Rf Engineer Internship jobs?

Cities in California with the most Rf Engineer Internship job openings:

Rf Engineer Internship jobs near you
Infographic showing various Rf Engineer Internship job openings in California as of August 2026, with employment types broken down into 5% Internship, 76% Full Time, 9% Part Time, and 10% Contract. Highlights an 100% In-person job distribution, with an average salary of $116,139 per year, or $55.8 per hour.

RF Engineer 1

Mattson Technology

Fremont, CA • On-site

Full-time

Posted 28 days ago

Key responsibilities

  • Assist in the design, development, and testing of RF and microwave circuits and subsystems.

  • Support system integration, qualification activities, and manufacturing test procedures related to RF products.

  • Collaborate with cross-disciplinary teams to resolve RF-related production issues and improve product yield.

Job description


About Mattson
Company: Mattson Technology, Inc., a 38-year Silicon Valley company, designs, manufactures, markets, and globally supports plasma and rapid thermal processing equipment to fabricate integrated circuits for the global semiconductor industry.
Mattson Technology, Inc. offers processing equipment that utilizes innovative technologies to deliver advanced processing capabilities and high productivity for the fabrication of current and next-generation integrated circuits. Our equipment and technologies are used by leading memory and logic, analog /power device manufacturers worldwide. Innovations from Mattson Technology in Atomic Surface Engineering address the most critical logic and memory manufacturing challenges.
In May 2016, Mattson Technology was acquired by Beijing's E-Town Capital. Our new investor's vision is that Mattson Technology, with its Silicon Valley DNA, will continue to operate as a global, market-driven technology provider serving worldwide semiconductor manufacturing customers. In July, 2025, the company successfully listed in Shanghai's STAR Exchange. As the external trade compliance environment evolves, Mattson Technology now operates independently from the parent company in product, business, and operations, serving customers outside of China.
Job Summary
The RF Engineer I is an entry-level engineering professional responsible for supporting the design, development, testing, integration, and validation of radio frequency (RF), microwave, and wireless communication systems. This role assists with the development of RF subsystems, signal transmission solutions, matching networks, amplifiers, antennas, and high-frequency electronic circuits used in commercial, industrial, semiconductor, telecommunications, aerospace, defense, and advanced technology applications.
The RF Engineer I works closely with Electrical Engineering, Systems Engineering, Mechanical Engineering, Manufacturing Engineering, Software Engineering, and Quality teams to support new product development, system integration, laboratory testing, and product qualification activities. This position provides hands-on experience in RF design, measurement, troubleshooting, and product development within a multidisciplinary engineering environment.
Key Responsibilities RF System Development
  • Assist in the design and development of RF and microwave circuits and subsystems.
  • Support development of transmitters, receivers, amplifiers, matching networks, filters, and antenna systems.
  • Participate in RF architecture and design reviews.
  • Assist with component selection and circuit implementation.
  • Support system integration and qualification activities
Manufacturing Support
  • Collaborate with Manufacturing Engineering and Operations teams.
  • Support RF production testing and process development.
  • Assist with development of manufacturing test procedures.
  • Resolve RF-related production issues.
  • Improve yield and product consistency
Required Qualifications
  • Bachelor's degree in Electrical Engineering, RF Engineering, Electronics Engineering, Physics, or a related technical discipline.
  • 0-2 years of engineering experience, including internships, co-ops, or academic projects.
  • Basic understanding of RF and microwave engineering principles.
  • Familiarity with electronic circuits and signal processing fundamentals.
  • Knowledge of RF measurement techniques and instrumentation.
  • Strong analytical and problem-solving skills.
  • Effective communication and teamwork abilities.

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