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Rf Jobs in California (NOW HIRING)

Array Labs

RF Test Engineer

Redwood City, CA · On-site

$150K - $250K/yr

About the Job As an RF Test Engineer , you will develop the hardware, procedures, and automated test infrastructure used to validate Array's radar payloads and satellite electronics. Your work will ...

Samara Aerospace

Senior RF Engineer

San Francisco, CA · On-site

$5.2K/wk

Samara Aerospace is seeking a Senior RF Engineer to join our growing engineering team. In this role, you will own the full lifecycle of RF systems development-from requirements definition and ...

Xona Space Systems, Inc

RF Test Engineer

Burlingame, CA · On-site

$130K - $150K/yr

We're looking for a highly motivated and hands-on RF Test Engineer to join our growing team and take ownership of testing the RF systems that power our next generation service. In this role, you'll ...

Xona Space

RF Test Engineer

Burlingame, CA · On-site

$90 - $130/hr

We're looking for a highly motivated and hands‑on RF Test Engineer to join our growing team and take ownership of testing the RF systems that power our next generation service. In this role, you'll ...

Industrious Ventures

Sr. RF Engineer

Burlingame, CA · On-site

$140 - $185/hr

As an Senior RF Engineer at Xona, you'll be designing, implementing, testing, and optimizing RF systems to enable our next‑generation GNSS system. From spacecraft payload electronics to ground ...

DAS Technology Group

RF Test Engineer

San Jose, CA · On-site

We are hiring an RF Test Engineer on behalf of our client who serves customers in Defense, Aerospace, SatCom and Commercial Markets. The RF Test Engineer should have the following experience:

L3Harris

Rf Design Engineer

San Diego, CA · On-site

$106K - $197K/yr

Senior Specialist, RF Design Electrical Engineering L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a ...

Impulse Space

RF Software Manager

Redondo Beach, CA

As the RF Software Manager at Impulse, you will lead the team responsible for the software and FPGA firmware that powers our spacecraft communication and GPS/GNSS receiver systems. You will own the ...

Vast

Senior RF Test Engineer

Long Beach, CA · On-site

$120K - $171K/yr

Vast is looking for a Senior RF Test Engineer, reporting to the Manager, RF Test Engineering, to support the development of the systems that will be required for the design and build of human-rated ...

New

Impulse Space

RF Software Manager

Redondo Beach, CA · On-site

$205K - $250K/yr

RF Software Manager Department: Software Employment Type: Full Time Location: Redondo Beach Compensation: $205,000 - $250,000 / year Description As the RF Software Manager at Impulse, you will lead ...

Impulse Space

RF Software Manager

Redondo Beach, CA · On-site

$205K - $250K/yr

Description As the RF Software Manager at Impulse, you will lead the team responsible for the software and FPGA firmware that powers our spacecraft communication and GPS/GNSS receiver systems. You ...

Impulsespace

RF Software Manager

Redondo Beach, CA · On-site

$205 - $250/hr

RF Software Manager Department: Software Employment Type: Full Time Location: Redondo Beach Compensation: $205,000 - $250,000 / year Description As the RF Software Manager at Impulse, you will lead ...

Teledyne

RF Test Technician

Mountain View, CA

$44K - $59K/yr

Join Teledyne as a RF Test Technician - $5K Sign-On Bonus! Build technology that powers critical missions. At Teledyne Microwave Solutions, we've spent over 50 years designing and manufacturing ...

Teledyne

RF Test Technician

Mountain View, CA

$44K - $59K/yr

Join Teledyne as a RF Test Technician - $5K Sign-On Bonus! Build technology that powers critical missions. At Teledyne Microwave Solutions, we've spent over 50 years designing and manufacturing ...

Icarus

Senior RF Engineer

El Segundo, CA · On-site

$120K - $220K/yr

Own RF subsystems end to end: architecture, link budgets, component selection, integration, test, and flight validation * Design and integrate radios, antennas, RF front ends, and data links for LOS ...

Icarus

Senior RF Engineer

El Segundo, CA · On-site

$120K - $220K/yr

Own RF subsystems end to end: architecture, link budgets, component selection, integration, test, and flight validation * Design and integrate radios, antennas, RF front ends, and data links for LOS ...

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Showing results 21-40

All JobsRf JobsRf Jobs in California

Rf information

See California salary details

$36.5K

$116.1K

$180.6K

How much do rf jobs pay per year?

As of Sep 5, 2026, the average yearly pay for rf 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?

RF engineers, or Radio Frequency engineers, are professionals who design, implement, and maintain systems that transmit or receive radio waves. Their work is crucial in telecommunications, broadcasting, wireless networks, and radar systems. RF engineers handle tasks such as optimizing signal strength, minimizing interference, and ensuring regulatory compliance. They use specialized tools and knowledge of electronics and electromagnetics to solve complex problems related to wireless communication. Their expertise supports the seamless operation of devices like smartphones, Wi-Fi routers, and satellite communications.

What are the typical responsibilities of an RF engineer?

As an RF Engineer in a telecommunications company, your primary responsibilities include designing, implementing, and optimizing wireless communication systems. This involves tasks such as conducting site surveys, analyzing network coverage, troubleshooting signal interference, and ensuring compliance with regulatory standards. You will often collaborate closely with network planners, field technicians, and project managers to deploy and maintain reliable wireless networks. Staying updated on emerging technologies and industry best practices is also key to success in this role.

What are the key skills and qualifications needed to thrive as an RF engineer, and why are they important?

To thrive as an RF Engineer, you need a solid foundation in electrical engineering principles, RF circuit design, and signal processing, usually supported by a bachelor's degree in electrical engineering or a related field. Proficiency with tools such as spectrum analyzers, network analyzers, simulation software (e.g., HFSS, CST), and relevant certifications like FCC licensing are typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you excel in troubleshooting and collaborating with multidisciplinary teams. These skills are critical for ensuring reliable wireless communication systems and successful project outcomes in a rapidly evolving technology landscape.

What is the difference between Rf vs RF Engineer?

AspectRfRF Engineer
Required CredentialsTypically no formal credentials, but technical knowledge helpsBachelor's degree in Electrical Engineering or related field, certifications preferred
Work EnvironmentLaboratory, field testing, manufacturing facilitiesDesign, testing, and deployment of wireless communication systems
Industry UsageUsed as a general term for radio frequency work or componentsSpecific role focused on RF system design and optimization

RF is a broad term related to radio frequency technology, while an RF Engineer is a specialized professional responsible for designing and testing RF systems. The RF Engineer role requires specific technical skills and certifications, whereas RF may refer to components, concepts, or general terminology in the industry.

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

The most popular types of Rf jobs in California are:

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

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

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

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

What cities in California are hiring for Rf jobs?

Cities in California with the most Rf job openings:

Rf jobs near you
Infographic showing various Rf job openings in California as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, 2% Contract, and 2% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $116,139 per year, or $55.8 per hour.

RF Test Engineer

Array Labs

Redwood City, CA • On-site

$150K - $250K/yr

Full-time

Re-posted 14 days ago

Job description

Array Labs builds advanced radar systems to help humanity understand and respond to changes across the physical world. 
 
We’re launching a coordinated fleet of radar satellites to create a high-resolution 3D map of the Earth – updated in real time – enabling faster, smarter decision-making for government and commercial organizations supporting disaster response, infrastructure resilience, and mission-critical geopolitical intelligence.
 
We design and build our satellites end-to-end, producing the world’s most advanced earth observation satellites. Our fleet will deliver unprecedented levels of accuracy, coverage, and responsiveness to power critical insights precisely where they’re needed most.
 
About the Job
As an RF Test Engineer, you will develop the hardware, procedures, and automated test infrastructure used to validate Array’s radar payloads and satellite electronics. Your work will include designing test fixtures and harnesses, creating FPGA- and software-driven test interfaces, developing board- and system-level test plans, and executing environmental and functional testing across a range of operating conditions. You will collaborate closely with electrical, RF, antenna, mechanical, and manufacturing engineers to diagnose issues, validate performance, and ensure flight readiness. The test systems you build will directly affect hardware reliability, calibration stability, and overall system performance on orbit.
 
As part of our quickly growing engineering team, you will play a critical role in the design of the world’s most advanced radar satellite constellation—one that will significantly improve humanity’s ability to rapidly and comprehensively understand our changing planet.
 
Responsibilities:
  • Develop RF and high-speed measurement solutions for in-house developed payload and avionics hardware which will fly to space
  • Characterize RF components and subsystems, such as LNAs, PAs, mixers, synthesizers, filters, transceivers, and antenna array assemblies
  • Design RF test fixtures, harnesses, and calibration/de-embedding methods that establish a trusted reference plane
  • Bring up and debug new RF and high-speed subsystems and testbeds with responsible engineers
  • Quantify measurement uncertainty and use it to set test limits
  • Execute functional and environmental RF testing (thermal, vacuum/TVAC, vibration), analyze test data, and provide recommendations for improvements
  • Validate that RF hardware meets its performance requirements, supporting acceptance and qualification campaigns and flight-readiness decisions
  • Participate in design reviews and provide input on testability and measurability
  • Maintain and calibrate RF test equipment and facilities
Basic Qualifications:
  • BS in Electrical Engineering, Physics or related STEM field with at least 2 years of related experience
  • Proficient working in the lab with RF test equipment, including vector network analyzers, spectrum analyzers, signal generators, power meters, oscilloscopes, and logic analyzers
  • Strong grasp of RF fundamentals: S-parameters, impedance matching, gain, compression, noise figure, phase noise, intermodulation, and link budgets
  • Working knowledge of calibration, de-embedding, fixture removal, and the sources of measurement error and how to mitigate them
  • Proficiency with programming and automation/scripting languages or ability to quickly learn them (i.e. Python, C++, MATLAB) for instrument control and data analysis, and navigating Linux terminals and file systems
  • Familiarity with design tools for schematic capture and reading RF/analog schematics
  • Strong technical documentation skills, including report writing and test result documentation and storage
  • Familiarity with software defined radios
Preferred Skills and Experience:
  • Experience analyzing circuits and developing functional test plans
  • Board rework experience, specifically surface-mount soldering & hot-air rework
  • Experience operating in a contamination- and ESD-sensitive environments 
  • Embedded software expertise, bare-metal (no-OS), RTOS-based, and Hardware Abstraction Layer (HAL) libraries for ARM-based microcontrollers or SoCs
  • Experience with system verification and validation, experience in root-cause test failures to ensure issues are understood and develop and implement mitigations as part of a process of continuous improvement
  • Bring-up and test of RF, power, and electronics subassemblies
  • Basic knowledge of RF system architecture and impairments or hands-on experience working with RF circuits and RF test equipment
  • Experience in space systems and environmental testing such as vibration, shock, thermal, burn-in, and TVAC
  • Understanding of sources of measurement error and how to implement appropriate mitigation strategies
ITAR Requirements:
  • To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Equal Opportunity Employer:
  • Array Labs is an Equal Opportunity Employer. Employment decisions are made on the basis of merit, competence, and job qualifications and will not be influenced in any manner by gender, color, race, ethnicity, national origin, sexual orientation, religion, age, gender identity, veteran status, disability status, marital status, mental or physical disability or any other legally protected status.
Interview Process
We will conduct interviews via Google Meet; the typical process takes around 2-4 weeks to complete from start to finish.
 
Hiring and Compensation Strategy
Our hiring and compensation strategy is simple:
 
1) find uncommonly good people
2) pay them uncommonly well
 
You can anticipate competitive pay, with high flexibility between salary and equity-based compensation.
 
Why Join Array Labs?
Array Labs is launching a constellation of satellites to create the first high-resolution, real-time, three-dimensional model of Earth. Our next-generation satellite technology will offer image quality 60x greater than traditional techniques, profoundly expanding humanity’s ability to understand and respond to events on a global scale.
 
In forging an affordable, accessible, accurate representation of Earth, our work has the potential to transform the face of dozens of fields, including autonomy, telecommunications, disaster relief, gaming, climate science, defense and construction.