233 rf engineer jobs at 89 companies in Aptos, CA
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RF Engineer 1
Fremont, California, United States
OnsiteFull Time
0+ YOEBachelor's degree in electrical engineering, RF engineering, electronics engineering, physics, or related discipline; 0–2 years' experience; RF and microwave fundamentals, measurement techniques, analytical, communication, and teamwork skills.
RF, Microwave, Wireless communication systems
1mo
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RF Engineer 5
Fremont, California, United States
$141k-$307k/yr HybridFull Time
12+ YOEExtensive RF engineering experience (typical 12+ years with BSEE or equivalent), expertise with RF delivery systems (100 kHz–100 MHz), RF measurement equipment, high-voltage design familiarity, and experience with SPICE, LabVIEW, Mathcad/MATLAB, HFSS, COMSOL, or Microwave Studio.
SPICE, LabVIEW, Mathcad, MATLAB, HFSS, COMSOL, Microwave Studio, Power Meter, Network Analyzer, Impedance Analyzer, Spectrum Analyzer
1mo
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Lead RF Engineer
Burlingame or United States or United Kingdom or Canada
$170k-$200k/yr OnsiteFull Time
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
2mo
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RF Engineer 5 (197376)
Fremont, California, United States
$141k-$307k/yr HybridFull Time
5+ YOESenior RF engineer with multi-year experience designing and testing RF delivery systems (100 kHz–100 MHz, up to kilowatt power, high-voltage DC). Requires hands-on use of RF test equipment and strong analysis, troubleshooting, and communication skills.
SPICE, ADS, LabVIEW, Mathcad, MATLAB, HFSS, COMSOL, Maxwell, Power meters, Network analyzers, Spectrum analyzers, Oscilloscopes, Field strength meters
3w
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Senior RF Engineer
Santa Clara, California, United States
$147k-$203k/yr OnsiteFull Time
7+ YOEBachelor's in Electrical Engineering/Physics,7+ years experience (7-10 preferred),strong RF and electromagnetic theory knowledge,project leadership and problem-solving skills,EMAT product development lifecycle familiarity.
1mo
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RF Test Engineer
Milpitas, California, United States
$120k-$155k/yr OnsiteFull Time
2+ YOEBachelor's in Electrical Engineering, 2+ years RF test experience (2-5 yrs preferred), hands-on lab testing of antennas/RF subsystems (3-7 GHz), experience with RF test equipment, strong troubleshooting and software control skills.
Signal Generators, Network Analyzers, Spectrum Analyzers, Power Meters
1mo
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RF Engineer lV (E4)
Santa Clara, California, United States
$147k-$203k/yr OnsiteFull Time
BS/MS/PhD in Engineering or Physics; experience with RF power supplies, matching networks, sensors, electromagnetism; hands-on RF experiments; LabVIEW; analog/digital circuit design; data acquisition; strong communication.
LabVIEW
1mo
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Senior RF Coexistence Engineer
Sunnyvale or Warren
$107k-$163k/yr HybridFull Time
5+ YOEBachelor's or Master's in Electrical Engineering,5+ years RF engineering experience, hands-on RF testing and desense analysis, familiarity with OTA validation and RF simulation tools.
CST Studio Suite, HFSS, FEKO, Spectrum analyzers, Network analyzers, Signal generators, Near-field probes
1mo
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RF Engineer, Avionics
San Carlos, California, United States
$110k-$150k/yr OnsiteFull Time
5+ YOEBachelor's in EE/RF/Physics, 5+ years board-level RF/microwave design, HFSS/ADS/CST experience, hands-on VNA/spectrum analyzer/oscilloscope use, Python scripting (PyAEDT/pyEDB), and U.S. eligibility per ITAR.
HFSS, CST, ADS, AWR Microwave Office, VNA, Spectrum Analyzer, Oscilloscope, BERT, Touchstone, Python, PyAEDT, pyEDB
1mo
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RF Engineer — Cavity Design & Tuning
Redwood City, California, United States
OnsiteFull Time
Tachyon Industrial: Building next-generation industrial particle accelerator infrastructure.
Experienced RF engineer with hands-on design, simulation, testing, and tuning of high-power RF cavities; BS/MS/PhD in EE, Physics, or related preferred; strong RF/EM fundamentals and practical fabrication/test experience.
CST, HFSS, Superfish/Poisson, COMSOL
3mo
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RF Test Engineer
Mountain View or San Diego
$140k-$190k/yr OnsiteFull Time
2+ YOE2+ years RF hardware/test engineering; VNA/Spectrum/SDR tools; Python/C#/LabVIEW; bachelor STEM degree.
Vector Network Analyzers, Spectrum Analyzers, Signal Generators, Software Defined Radios, Python, C#, LabVIEW
1mo
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Principal RF Engineer
Menlo Park, California, United States
$260k/yr OnsiteFull Time
12+ YOEBachelor's in EE, 12+ years RF/microwave design experience, proficiency with Altium/ADS/CST and Python, strong lab skills with VNAs and analyzers, eligible for U.S. personnel security clearances.
Altium Designer, ADS, CST, Python, Arena, VNA, spectrum analyzer, signal generator, oscilloscope, power meter
4w
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RF Systems Engineer
San Jose, California, United States
$150k-$170k/yr OnsiteFull Time
5+ YOEDesign and optimize low-power RF systems for asset-tracking products; must have 5+ years RF wireless product experience, bachelor\u0002s in EE or related, antenna and regulatory knowledge, RF lab instrumentation experience.
Bluetooth Low Energy (BLE), Wi-Fi, UWB, LoRa, LTE-M, NB-IoT, Cat-M1, RFID, Vector Network Analyzer (VNA), Spectrum Analyzer, Signal Generator, Oscilloscope, RF Power Meter, OTA Test System
1mo
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RF Development Engineer
Brisbane, California, United States
OnsiteFull Time
3+ YOEHands-on RF development support including cable/connector soldering, sample assembly, test/measurement, tooling debug; 3+ years with RF connectors/cables; SolidWorks, MS Project, and RF simulation experience; bilingual Mandarin and English.
SolidWorks, Microsoft Office, Microsoft Project, Microsoft SharePoint, CST, HFSS
2w
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RF Systems Engineer
Santa Clara, California, United States
$129k-$194k/yr OnsiteFull Time
3+ YOE3+ years RF systems design experience; strong comms theory and signal processing knowledge; proficiency in MATLAB; BS/MS/PhD in engineering or related field per listed minimum qualifications.
MATLAB, ADS
2mo
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Senior RF Design Engineer
San Mateo, California, United States
$170k-$240k/yr OnsiteFull Time
7+ YOE7+ years hands-on wireless RF system development; LTE/cellular integration; PTCRB and carrier certification experience; strong RF, analog/digital skills.
LTE, 5G, RF testing equipment, Network analyzers, Spectrum analyzers, S-parameters, PCB design, EMC/EMI tools, TRP/TIS testing, OTA testing, Ansys HFSS, Keysight ADS
1mo
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RF Test Engineer
Redwood City, California, United States
$150k-$250k/yr OnsiteFull Time
2+ YOEB.S. in EE/Physics/STEM with ≥2 years experience; lab proficiency with RF test equipment; strong RF fundamentals; calibration/de-embedding knowledge; scripting (Python, C++, MATLAB) and Linux; FPGA and instrument automation experience.
FPGA, Python, C++, MATLAB, Linux, Vector Network Analyzer, Spectrum Analyzer, Signal Generator, Power Meter, Oscilloscope, Logic Analyzer, Software Defined Radio, Google Meet
1mo
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NFC RF Design Engineer
Sunnyvale, California, United States
OnsiteFull Time
Experienced engineer in wireless hardware and system-on-chip platform architecture, focused on RF/NFC system performance and integration.
1mo
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Sr Principal/ Principal RF Engineer
San Jose or Hillsboro
$143k-$286k/yr OnsiteFull Time
8+ YOEHands-on RF/mixed-signal design leader with extensive CMOS RF experience, production track record for wireless standards, and expertise in modeling, simulation, and lab characterization.
Cadence Spectre/SpectreRF, MATLAB, EMX, AMS, Python, SKILL, C
2w
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RF Engineer
San Jose, California, United States
OnsiteFull Time
5+ YOEBSEE with 5+ years relevant experience; deep knowledge of EM fundamentals, high-speed digital and RF transmission, S-parameters, TDR, VNAs/PNA, and measurement correlation techniques.
Flying probe tester, IC tester, VNA, PNA, TDR, SOLT, SOLR, LRRM, RF signal generator, power meter, RF spectrum analyzer
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