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Rf Filter Jobs in California (NOW HIRING)

Skyworks

$22.50 - $42/hr

This position is intended for highly motivated graduate students interested in RF design, electromagnetics, filter/RFIC/module co-design. You will contribute to technology research, prototype ...

Talanto

Senior RF Design Engineer, EW

Costa Mesa, CA · On-site

$166K - $220K/yr

Experience with synthesizer and LO design including PLL loop filter optimization, phase noise ... Proficient with RF test equipment including VNAs, spectrum analyzers, signal generators, power ...

Mosaic.tech

Senior RF Design Engineer, EW

Costa Mesa, CA · On-site

$166K - $220K/yr

Familiar with matching circuit, RF filter design, and feedback / control loop design (AGC, ALC ... power control). * Experience with RF shielding, cavity design, and isolation techniques for leakage ...

SpaceX

RF Engineer (Starship)

Hawthorne, CA

$145K - $175K/yr

Experience with basic RF concepts such as impedance matching, smith chart, power handling metrics (IIP2, IMD), RF filter design, and transmission line theory * Experience with revision control ...

SpaceX

RF Engineer (Starship)

Hawthorne, CA · On-site

$145K - $175K/yr

Experience with basic RF concepts such as impedance matching, smith chart, power handling metrics (IIP2, IMD), RF filter design, and transmission line theory * Experience with revision control ...

SpaceX

RF Engineer (Starship)

Hawthorne, CA · On-site

$145K - $175K/yr

Experience with basic RF concepts such as impedance matching, smith chart, power handling metrics (IIP2, IMD), RF filter design, and transmission line theory * Experience with revision control ...

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Rf Filter information

What is an RF filter?

RF filters, or Radio Frequency filters, are electronic components used to allow certain frequencies to pass while blocking others within a radio frequency signal. They play a crucial role in wireless communication systems by selecting or rejecting specific frequency bands, which helps prevent interference and improves signal quality. RF filters are commonly found in devices like radios, televisions, cell phones, and communication satellites. They come in various types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving different frequency selection purposes.

What are the key skills and qualifications needed to thrive as an RF filter engineer?

To thrive as an RF Filter Engineer, you need a strong background in electrical engineering, RF circuit design, and signal processing, often supported by a relevant engineering degree. Familiarity with design and simulation tools such as ADS, HFSS, or CST, and proficiency in using network analyzers and spectrum analyzers, are commonly required. Analytical thinking, problem-solving, and effective communication are standout soft skills for this role. These abilities ensure the development of high-performance, reliable RF filters critical for wireless communication systems.

What are some common challenges faced by RF filter engineers when working on modern wireless communication systems?

RF Filter engineers often encounter challenges related to miniaturization and maintaining performance in increasingly compact devices. Balancing low insertion loss, high selectivity, and the need to suppress unwanted frequencies can be complex, especially as wireless standards evolve. Additionally, RF Filter engineers must frequently collaborate with system architects and hardware teams to ensure filter designs integrate seamlessly with other RF components, meeting both technical specifications and manufacturing constraints.

What is the difference between Rf Filter vs RF Technician?

AspectRf FilterRF Technician
Required CredentialsTechnical knowledge of RF components, certifications may varyElectronics or telecommunications certifications, technical training
Work EnvironmentDesign and testing of RF components, lab or manufacturing settingsInstallation, maintenance, and troubleshooting of RF systems
Industry UsageElectronics manufacturing, telecommunications, wireless devicesTelecom companies, network providers, electronics firms

While Rf Filters are specialized components used to block or pass specific RF signals, RF Technicians focus on installing, maintaining, and repairing RF systems. Both roles require technical knowledge of RF technology, but Rf Filters are passive components, whereas RF Technicians work with active systems. Understanding these differences helps clarify career paths and job expectations in the RF industry.

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

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

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

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

What cities in California are hiring for Rf Filter jobs?

Cities in California with the most Rf Filter job openings:

Rf Filter jobs near you
Infographic showing various Rf Filter job openings in California as of August 2026, with employment types broken down into 88% Full Time, 5% Part Time, 2% Temporary, 3% Contract, and 2% Nights. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution.

Senior RF Design Engineer, EW

Costa Mesa, CA

Anduril Industries
Guided Missile and Space Vehicle Manufacturing • 501 - 1,000 employees
Learn more about Anduril Industriesexternal

Full-time

Posted 10 days ago

Anduril rating

9.1

Company rating: 9.1 out of 10

Anduril

Based on 17 frontline employees who took The Breakroom Quiz

Job description

ABOUT THE TEAM

Anduril's Electronic Warfare (EW) division builds next-generation electronic warfare platforms - hardware-enabled, software-defined systems that are fielded, operational, and scaling fast. The EW team operates at a tempo the defense industry isn't used to: delivering novel system configurations into active operations in days, not months, and iterating based on direct operator feedback from the field. Production is scaling from hundreds to thousands of units, and the software systems that connect these platforms to operators and command-and-control networks are scaling with them.

WHAT YOU'LL DO:
  • Design and develop complete RF radio architectures (receivers, transmitters, transceivers) from requirements through production.
  • Architect and design RF up-conversion and down-conversion signal chains, optimizing between noise, distortion, and dynamic range trade-offs.
  • Modeling, simulation, analysis, design, test, and optimization of active and passive RF and/or mixed signal circuits.
  • Select, characterize, and integrate high-speed data converters (ADCs and DACs) and associated baseband driving, filtering, and interface circuits.
  • Design and optimize clock trees, reference oscillators, and LO/synthesizer architectures (DDS, PLL, VCO-based) with emphasis on phase noise, spurious, and settling time.
  • Perform system-level spur analyses (mixer spurs, synthesizer harmonics, clock coupling, image rejection) and develop mitigation strategies.
  • Own radio PCBA design and test through the full lifecycle: analysis (harmonic, spur, etc.), component selection (ADC/DAC, mixer, filters, etc.), technical data package (schematic/layout), board bring up, test, DVT/ATP, and new product introduction to manufacturing.
  • Assist with feasibility studies, requirements definition, and system integration as needed.
REQUIRED QUALIFICATIONS:
  • B.S. Electrical Engineering or equivalent
  • 7+ years experience
  • Experience designing complete RF receiver and/or transmitter signal chains using common architectures (direct conversion, zero-IF, single-IF, dual-IF, clock-chains), including cascade analyses and architecture trade-off studies.
  • Experience with off the shelf discrete RF components like LNAs, filters, mixers, PLLs / synthesizers, oscillators, amplifiers, variable attenuators, switches, power detectors, and limiters.
  • Experience with high-speed data converters (ADC/DAC), including selection, characterization, integration, and associated anti-alias / reconstruction filter design.
  • Experience with synthesizer and LO design including PLL loop filter optimization, phase noise analysis, and spur management.
  • Experience with schematic capture, board bring up, test, and optimization.
  • Experience with circuit modeling and simulation using tools like Ansys Electronics Desktop (Nexxim, SiWave) and Cadence AWR Microwave Office.
  • Proficient with RF test equipment including VNAs, spectrum analyzers, signal generators, power meters, and oscilloscopes.
  • Must be able to obtain and hold a U.S. Secret security clearance
PREFERRED QUALIFICATIONS:
  • Experience with 3D EM modeling and simulation (Ansys HFSS, CST, Feko) and nonlinear circuit simulation (harmonic balance, envelope) using tools like AWR Microwave Office.
  • Familiar with matching circuit, RF filter design, and feedback / control loop design (AGC, ALC, power control).
  • Experience with RF shielding, cavity design, and isolation techniques for leakage mitigation.
  • Experience with NPI, manufacturing test development, and production transitions.
  • Familiar with FPGA or digital backend integration with RF front ends.
  • Experience with PCB design / layout and guiding layout engineers.
  • Familiar with programming languages like Python for analysis and test automation.
  • Familiar with embedded Linux.

Working at Anduril

About Anduril, in their own words

From Anduril

As the world enters an era of strategic competition, Anduril delivers cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the warfighter in months, not years.

What Anduril employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Anduril Industries logo

About Anduril Industries

Sourced by ZipRecruiter

Anduril Industries is a trailblazer in the technology industry based in Costa Mesa, CA, US. Founded in 2017 by Palmer Luckey, the creator of Oculus VR, the company focuses on developing innovative technology to equip and empower those in the defense sector. Its primary products include cutting-edge autonomous systems and AI software that assist in combating threats to national and global security. The mission of Anduril Industries is to integrate technology and defense by building transformative, scalable solutions that ensure a safer world.

Industry

Guided missile and space vehicle manufacturing

Company size

501 - 1,000 Employees

Headquarters location

Costa Mesa, CA, US

Year founded

2017

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