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Rf Design Jobs in California (NOW HIRING)

Specter

RF Design Engineer

San Francisco, CA · On-site

The Role Specter is hiring an Antenna and RF Hardware Design Engineer to own the antenna and RF hardware design that sets the ceiling on our deployment range, capacity, and sectorization geometry.

Specter

RF Design Engineer

San Francisco, CA · On-site

The Role Specter is hiring an Antenna and RF Hardware Design Engineer to own the antenna and RF hardware design that sets the ceiling on our deployment range, capacity, and sectorization geometry.

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 ...

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 ...

Elve Speed Inc.

RF Design Engineer

Davis, CA · On-site

An RF design engineer at Elve is responsible for the design, analysis, and characterization of Elve products and systems. This will include performing RF simulations on amplifiers and passive ...

Elve Inc

RF Design Engineer

Davis, CA · On-site

An RF design engineer at Elve is responsible for the design, analysis, and characterization of Elve products and systems. This will include performing RF simulations on amplifiers and passive ...

Elve Inc

RF Design Engineer

Davis, CA · On-site

An RF design engineer at Elve is responsible for the design, analysis, and characterization of Elve products and systems. This will include performing RF simulations on amplifiers and passive ...

Elve Inc

RF Design Engineer

Davis, CA · On-site

An RF design engineer at Elve is responsible for the design, analysis, and characterization of Elve products and systems. This will include performing RF simulations on amplifiers and passive ...

Elve Inc

RF Design Engineer

Davis, CA · On-site

An RF design engineer at Elve is responsible for the design, analysis, and characterization of Elve products and systems. This will include performing RF simulations on amplifiers and passive ...

Motorola

RF Design Engineer

San Diego, CA · On-site

$100K - $150K/yr

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

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All JobsRf Design JobsRf Design Jobs in California

Rf Design information

See California salary details

$71.6K

$128.3K

$167.3K

How much do rf design jobs pay per year?

As of Sep 10, 2026, the average yearly pay for rf design in California is $128,295.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,600.00 and $144,100.00 per year, depending on experience, location, and employer.

What is the difference between Rf Design vs RF Engineer?

AspectRf DesignRF Engineer
CredentialsTypically requires a degree in electrical engineering or related field, with specialized knowledge in RF designRequires similar degrees, often with additional certifications in RF or wireless technology
Work EnvironmentFocuses on designing RF circuits and systems, often in labs or design officesInvolves testing, troubleshooting, and deploying RF systems, often in field or lab settings
Industry UsagePrimarily in product development, telecommunications, and wireless device manufacturingUsed across telecommunications, aerospace, defense, and wireless service providers

Rf Design and RF Engineer roles share significant overlap in credentials and industry usage. Rf Design focuses on creating RF circuits and systems, while RF Engineers often handle testing, deployment, and troubleshooting. Both roles are essential in wireless technology development and deployment, with the main difference being the focus on design versus implementation.

Is RF design in demand?

RF design is in high demand due to the growth of wireless communication, 5G networks, and IoT devices. Professionals with skills in RF circuit design, simulation tools, and certifications like FCC are sought after in telecommunications, aerospace, and defense industries.

What is an RF design engineer?

An RF design engineer specializes in developing and testing radio frequency circuits and systems used in wireless communication devices. They work with tools like simulation software and require knowledge of electromagnetic theory, circuit design, and signal processing. Their role often involves designing antennas, filters, and amplifiers to ensure optimal signal performance.

What cities in California are hiring for Rf Design jobs?

Cities in California with the most Rf Design job openings:

Rf Design jobs near you
Infographic showing various Rf Design job openings in California as of August 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $128,295 per year, or $61.7 per hour.

RF Design Engineer

San Francisco, CA • On-site

Specter
See more jobs at Specterexternal

Other

Re-posted 27 days ago

Job description

Company Background

Specter's mission is to help automate the physical world.

Today, we build video sensors with state-of-the-art AI agents that answer any question, anywhere in their environments. Our systems can automatically detect and reason about any physical activity captured on camera, from security incidents (e.g. perimeter intrusion, theft, LPR), to safety monitoring (e.g. PPE detection, injured people), to operational efficiency (e.g. material tracking, congestion monitoring). We offer both long range wireless (1km range) and wired sensor variants to suit any deployment.

Our co-founders Xerxes and Philip are passionate about empowering our partners in the fast approaching world of physical AI and robotics. We are a small, fast growing team who hail from Anduril, Tesla, Uber, and the U.S. Special Forces.

The Role

Specter is hiring an Antenna and RF Hardware Design Engineer to own the antenna and RF hardware design that sets the ceiling on our deployment range, capacity, and sectorization geometry. This role takes antenna designs from EM simulation through fabrication, measurement, and production qualification, and supports the broader RF team on PCB-level matching, isolation, and layout decisions.

Responsibilities
  • Antenna design: Model patch, array, and air-gap antennas in HFSS or CST. Take designs from simulation through fabrication, measurement, and qualification.
  • RF front-end design: Design matching networks, harmonic filtering, and PA/LNA chains for sub-GHz and Wi-Fi radios.
  • Multi-radio integration: Integrate Wi‑Fi, HaLow, and other radios on shared platforms. Own coexistence and isolation across co‑located standards.
  • PCB‑level RF design: Own RF schematic and layout decisions: stack‑up, controlled impedance, RF routing, and isolation. Review PCB layouts with the EE team.
  • Measurement and bring-up: Characterize designs on VNA, run S‑parameter and radiation pattern measurements, and drive bring‑up of new RF hardware.
  • Production qualification: Define acceptance criteria for RF designs and partner with the test team on qualification methodology.
  • Design and IP documentation: Maintain design files, measurement reports, and qualification artifacts.
Qualifications
  • 3–5 years of RF hardware design experience on production wireless hardware.
  • Strong RF fundamentals: transmission lines, impedance matching, S‑parameters, signal integrity.
  • EM simulation: HFSS, CST, or equivalent.
  • Hands‑on RF measurement: VNA, S‑parameter, and pattern or gain measurement.
  • PCB‑level RF design experience: stack‑up, controlled impedance, RF routing, isolation.
  • Sub‑GHz or ISM band experience (902–928 MHz preferred).
  • Project ownership and timeline discipline, you flag risks early and deliver without being chased.
Nice to Have
  • Antenna design experience: patch, array, air‑gap, or other constrained‑form‑factor antennas.
  • Multi‑radio platform integration and coexistence (Wi‑Fi + sub‑GHz, Wi‑Fi + cellular, or similar).
  • 802.11 standards knowledge, ideally including 802.11ah / Wi‑Fi HaLow.
  • Anechoic chamber operations or near‑field scanning.
  • FCC Part 15 awareness as it relates to intentional radiators.
  • Altium or comparable PCB layout tool familiarity.
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