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65 rf test engineer jobs at 17 companies in Fairfield, CA

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RF Test Engineer (Senior - Staff)
South San Francisco, California, United States
OnsiteFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
3+ YOE3+ years RF engineering with manufacturing test and design validation, BS in Electrical Engineering (or MS), Python/Linux/Bash proficiency, experience with Wi‑Fi/Cell/GNSS/ADS-B/UWB/Radar, US work eligibility, able to work onsite in South San Francisco.
Python, Linux, Bash, Shell, Wi-Fi, Cell, GNSS, ADS-B, UWB, Radar
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2mo
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WSoC RF Test Automation Engineer
Los Angeles or San Francisco or San Diego or Waltham
HybridFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
2+ YOEBachelor's degree; experience in test automation, RF/Wireless, and hardware-software integration.
Python, SCPI, C++, Git, CI/CD
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RF Test Technician
Lausanne or Foster City or Switzerland
OnsiteFull Time
SWISSto12
SWISSto12: Manufacturer of advanced geostationary satellites and RF products.
3+ YOE3+ years lab or production test experience handling electronic hardware; attention to detail, RF knowledge preferred, ESD and safety awareness, fluent in French and/or English.
Vector Network Analyzer, PDM system, thermal vacuum, EMC/EMI
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Staff RF Engineer
Hawthorne or El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$150k-$210k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
8+ YOEBachelor's in Electrical Engineering with 8+ years RF engineering experience; hands-on RF circuit and PCB design, MMIC/board-level work, RF test equipment use, and ability to obtain U.S. security clearance.
HFSS, ADS, AWR, Altium, VNAs, spectrum analyzers, signal generators, power meters
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2mo
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RF Engineer 5
Fremont, California, United States
$141k-$307k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
5+ YOESenior RF engineering role requiring extensive RF design, testing, and troubleshooting experience (100 kHz–100 MHz, single-watt to kilowatt), hands-on RF measurement equipment experience, and strong communication and analytical skills.
SPICE, ADS, LabVIEW, Mathcad, MATLAB, HFSS, COMSOL, Maxwell, power meter, network analyzer, spectrum analyzer, oscilloscope, field strength meter
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Lead RF Engineer
Burlingame or United States or United Kingdom or Canada
$170k-$200k/yr OnsiteFull Time
Xona Space Systems
Xona Space Systems: Operates low Earth orbit satellites for high-precision navigation services.
RF engineering expertise (antenna design, RF amplifier tuning, L-/S-/C-Band), ability to read PCBA schematics, hands-on RF test equipment use, Altium, Ansys HFSS, Keysight ADS/AWR familiarity, and willingness to travel for off-site testing; eligibility for country-specific security requirements.
Altium, Ansys HFSS, Keysight ADS, AWR Microwave Office, multimeter, oscilloscope, signal generator, spectrum analyzer, PCBA, PCB ECAD
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Senior RF Validation Engineer
San Francisco, California, United States
$150k-$200k/yr OnsiteFull Time
Tacit
Tacit: Developing advanced hardware to rethink human-computer interaction.
5+ YOEBachelor's or Master's in EE/physics, 5+ years RF/validation/manufacturing test experience, hands-on RF lab equipment, Python scripting, test automation, and data-driven debugging.
VNAs, spectrum analyzers, real-time spectrum analyzers, signal generators, power meters, oscilloscopes, probers, programmable power supplies, switch matrices, call boxes, wireless connectivity testers, Python
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RF Design Engineer
Davis, California, United States
OnsiteFull Time
Elve
Elve: Manufactures high-efficiency power amplifiers for high-speed wireless networks.
Bachelor/Master/PhD in EE or related with relevant vacuum amplifier design experience, familiarity with electromagnetic simulation, amplifier design, RF test equipment, high-voltage testing, Python preferred, U.S. work-authorization required.
oscilloscopes, multimeters, signal generators, diode detectors, power meters, vector network analyzers, spectrum analyzers, network analyzer, Python
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Flight Test Engineer - Wireless
San Mateo, California, United States
$120k-$150k/yr OnsiteFull Time
Skydio
Skydio: Develops autonomous AI drones for defense and industrial inspection.
Experience testing wireless systems (WiFi, LTE), debugging on Linux, designing test plans, analyzing flight/RF data, and ability to obtain Part 107.
WiFi, LTE, Linux
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RF & Microwave Power Amplifier Design Engineer
Rancho Cordova, California, United States
$114k-$151k/yr OnsiteFull Time
Teledyne Technologies
Teledyne TechnologiesNYSE: TDY: Manufactures sensors, cameras, and electronics for aerospace and defense.
5+ YOEExperience in RF/microwave circuit design, proficiency with Microwave Office, ADS, HFSS, CST, lab/test skills, RF PCB layout knowledge; Master's (5–10 yrs) or Bachelor's (10–15 yrs) in EE/Physics; U.S. citizenship and ability to obtain clearance.
Microwave Office, ADS, HFSS, CST
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In-Fab Wafer Test Engineer
Santa Rosa, California, United States
$93k-$155k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
2+ YOEBachelor's in Electrical Engineering (or equivalent) with 2+ years testing/troubleshooting RF, analog, and digital circuits; microwave and semiconductor device knowledge; experience with electrical test instrumentation; strong communication and problem-solving skills.
C#, .NET, Visual Studio, SPECS Test Framework
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RF Integration Team Lead
San Francisco, California, United States
$160k-$180k/yr OnsiteFull Time
Astranis
Astranis: Builds and operates small geostationary communications satellites.
5+ YOEB.S. in EE/Aerospace or related, 5+ years hardware product/dev or production experience, team building/management experience, design-for-test and test automation expertise, US citizenship or permanent residency, ability to work 5 days/week onsite.
Python, C++, Vector Network Analyzer (VNA), Spectrum Analyzer, Noise Figure Meter, Signal Generator
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Senior Optical Engineer
Oakland or El Segundo
$150k-$250k/yr HybridFull Time
Ephemeris Net
Ephemeris Net: Building foundational networking infrastructure for space internet connectivity.
4+ YOEBachelors in optical engineering or related field (or equivalent experience), 4+ years building electro-optical instruments, optical instrumentation and RF test equipment proficiency, ability to obtain security clearance.
OSAs, power meters, interferometers, wavefront sensors, beam profilers, network analyzers, spectrum analyzers, high-speed oscilloscopes
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Senior Electrical Engineer
Burlingame, California, United States
$150k-$200k/yr OnsiteFull Time
Butlr: Privacy-first thermal sensors and spatial intelligence for buildings.
5+ YOEBS in electrical/electronics engineering,5+ years hardware design and system-level debug experience, RF/wireless and power/battery test plan development, vendor management, and embedded Linux familiarity.
embedded Linux
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Electrical Engineer 5
Fremont, California, United States
$125k-$270k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
12+ YOEBachelor's in EE+12yrs or Master's+8yrs (or equivalent); experience in power, cable harness, controls, RF, safety systems, standards (SEMI/IEC/NEMA/NFPA); test, failure analysis, and vendor collaboration.
LabView, MATLAB, Python, VB.NET, EtherCat, network analyzer, spectrum analyzer, oscilloscope
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Systems Engineer/Principal Systems Engineer Signals Processing
McClellan Park, California, United States
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEBS/MS/PhD in STEM with 2–5+ years' relevant experience; ability to obtain and maintain Top Secret/SCI clearance; expertise in DSP, SIGINT/RF, requirements translation, and signal processing implementation and testing.
Ultra-Wideband (UWB), Software Defined Radios (SDR), GPU, GNU Radio, Jira, Confluence, Bitbucket, C++, Rust, Python, Docker, Kubernetes, CUDA
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Radio Frequency Hardware Engineer
San Francisco, California, United States
$139k-$205k/yr OnsiteFull Time
DoorDash
DoorDashNASDAQ: DASH: On-demand delivery platform connecting consumers with local merchants.
6+ YOEBachelor's or Master's in EE, 6+ years RF hardware design experience for mass-produced products, expertise in RF front-end, desense mitigation, EMI/EMC debugging, lab/OTA testing, and familiarity with high-speed digital interfaces.
CST, HFSS, ADS, MIPI CSI, MIPI DSI, PCIe, DDR, SDIO, eMMC, oscilloscope, spectrum analyzer, network analyzer
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Staff Embedded Software Engineer
Alameda or Milpitas
$131k-$261k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
7+ YOEBachelor's in CS/Engineering/Mathematics with 10+ yrs or Master's with 7+ yrs, embedded safety-critical software experience, strong debugging, device driver development, FDA medical device experience, RF/WiFi knowledge, source control and testing experience.
C, UML, SysML, Debugger, Source Control Management, RF, WiFi
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Electronics Engineering Technologist
Berkeley, California, United States
$46-$60/hr OnsiteFull Time
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts multidisciplinary scientific research for the U.S. Department of Energy.
4+ YOE4–6 years in advanced electronics testing, maintenance, and development; strong knowledge of electronics and electro-mechanical systems; troubleshooting; diagnostic instrumentation; independent problem solving.
PLCs, TTL, ECL, CMOS, Relays, RF, Microwave, Oscilloscope, Spectrum Analyzer, Power tools, Soldering
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