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Senior Rf Test Engineer Jobs in California (NOW HIRING)

Array Labs

RF Test Engineer

Redwood City, CA · On-site

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 ...

Motorola Solutions, Inc.

RF Test Engineer

San Diego, CA · On-site

$100K - $140K/yr

THE OPPORTUNITY Silvus is seeking a RF Test Engineer who will report to the Director of RF Engineering on the RF Engineering team. The successful individual in this role will actively participate in ...

Motorola

RF Test Engineer

San Diego, CA

$100K - $140K/yr

THE OPPORTUNITY Silvus is seeking a RF Test Engineer who will report to the Director of RF Engineering on the RF Engineering team. The successful individual in this role will actively participate in ...

Inversion

RF Test Engineer I

Vista, CA · On-site

As an RF Test Engineer, you will be responsible for the verification, validation, integration, and performance characterization of flight and ground RF/Telemetry systems for Inversion's next ...

Inversion

RF Test Engineer I

Los Angeles, CA

As an RF Test Engineer, you will be responsible for the verification, validation, integration, and performance characterization of flight and ground RF/Telemetry systems for Inversion's next ...

K2 Space

RF Test Engineer

Los Angeles, CA

$100K - $150K/yr

You will be working alongside the Electrical and RF Engineering teams to interface with Avionics hardware, validate prototype designs, define test requirements, and design test infrastructure to meet ...

K2 Space

RF Test Engineer

Los Angeles, CA · On-site

$100K - $150K/yr

You will be working alongside the Electrical and RF Engineering teams to interface with Avionics hardware, validate prototype designs, define test requirements, and design test infrastructure to meet ...

SPINLAUNCH Inc

RF Test Engineer

Long Beach, CA · On-site

S. in electrical engineering, physics, or a related technical field * Experience designing, planning, and executing tests on RF or communications hardware * Hands-on experience with lab test ...

Snapchat

RF Test Engineer

Los Angeles, CA · On-site

We're looking for a RF Test Engineer to join the Spectacles team! What you'll do: * Develop test solutions (both hardware and software) used to test the RF and wireless subsystems of Spectacles.

Snap, Inc.

RF Test Engineer

Los Angeles, CA · On-site

We're looking for a RF Test Engineer to join the Spectacles team! What you'll do: * Develop test solutions (both hardware and software) used to test the RF and wireless subsystems of Spectacles.

idexcel

RF Test Engineer

San Diego, CA · On-site

... of test equipment (i.e.- power supplies, oscilloscope, spectrum analyzer, power meters, vector ... Solid understanding of RF principles, RF engineering tools and cellular radio building blocks

K2 Space

RF Test Engineer

Los Angeles, CA

$100K - $150K/yr

You will be working alongside the Electrical and RF Engineering teams to interface with Avionics hardware, validate prototype designs, define test requirements, and design test infrastructure to meet ...

Snapchat

RF Test Engineer

Los Angeles, CA

We're looking for a RF Test Engineer to join the Spectacles team! What you'll do: * Develop test solutions (both hardware and software) used to test the RF and wireless subsystems of Spectacles.

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Senior Rf Test Engineer information

See California salary details

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How much do senior rf test engineer jobs pay per year?

As of Jul 18, 2026, the average yearly pay for senior rf test engineer in California is $116,964.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,200.00 and $134,700.00 per year, depending on experience, location, and employer.

What are some of the typical challenges a Senior RF Test Engineer faces when developing and validating test procedures for new products?

Senior RF Test Engineers often encounter challenges such as ensuring test accuracy amidst signal interference, calibrating sensitive equipment, and troubleshooting unexpected anomalies in test results. They must frequently adapt to evolving product specifications and work closely with design and manufacturing teams to address integration issues. Staying updated with the latest testing standards and managing tight project timelines are also common aspects of the role. Collaboration and strong problem-solving skills are essential to successfully navigate these challenges.

What are Senior RF Test Engineers?

Senior RF Test Engineers are experienced professionals who design, develop, and conduct tests on radio frequency (RF) components, systems, and devices to ensure they meet specified performance and quality standards. They work with equipment such as signal generators, spectrum analyzers, and network analyzers to troubleshoot and optimize RF systems. These engineers also analyze test data, document results, and often mentor junior engineers or lead test teams. Their expertise is crucial in industries like telecommunications, aerospace, and wireless communications.

What is the difference between Senior Rf Test Engineer vs Rf Test Engineer?

AspectSenior Rf Test EngineerRf Test Engineer
CredentialsBachelor's or Master's in Electrical Engineering, certifications like RF or test engineering preferredBachelor's in Electrical or Electronics Engineering, relevant certifications optional
Work EnvironmentLead testing projects, mentor junior staff, coordinate with design teamsPerform RF testing, troubleshoot issues, document test results
ResponsibilitiesDesign test plans, analyze complex RF data, improve testing processesExecute RF tests, record data, ensure compliance with specifications

While both roles focus on RF testing, the Senior Rf Test Engineer typically leads testing efforts, mentors team members, and handles complex analysis, whereas the Rf Test Engineer primarily executes tests and documents results. The senior role requires more experience and often involves project management responsibilities.

What are the key skills and qualifications needed to thrive as a Senior RF Test Engineer, and why are they important?

To thrive as a Senior RF Test Engineer, you need a deep understanding of RF theory, circuit design, signal analysis, and typically a degree in electrical engineering or a related field. Familiarity with RF test equipment such as spectrum analyzers, network analyzers, and experience with test automation tools or platforms like LabVIEW is often required, along with relevant certifications. Strong problem-solving, attention to detail, and effective communication skills help in troubleshooting complex issues and collaborating across teams. These skills ensure accurate testing, reliable performance validation, and successful product development in demanding RF environments.
What are the most commonly searched types of Rf Test Engineer jobs in California? The most popular types of Rf Test Engineer jobs in California are:
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Senior Rf Test Engineer jobs near you
RF Test Engineer

RF Test Engineer

Array Labs

Redwood City, CA • On-site

Full-time

Re-posted yesterday

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.
$150,000 - $250,000 a year
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.
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