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.

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.
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.
San Diego, CA · On-site
Our Hardware Team is seeking an RF Design Engineer . You would be responsible for designing and developing highly selective receive chains and 2-20 watt transmit chains for VHF, UHF, L, and S-band ...
San Diego, CA · On-site
Our Hardware Team is seeking an RF Design Engineer . You would be responsible for designing and developing highly selective receive chains and 2-20 watt transmit chains for VHF, UHF, L, and S-band ...
Position Summary Company is currently looking for a Senior RF Design Engineer whose main responsibilities for the position include designing RF circuitry (the ability to design circuitry and system ...
Position Summary Company is currently looking for a Senior RF Design Engineer whose main responsibilities for the position include designing RF circuitry (the ability to design circuitry and system ...
Richardson, TX · On-site
Why you should join our team as a RF Design EngineerAs an RF Design Engineer, you will be responsible for the design and development of new cellular signal booster products, from initial concept ...
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Richardson, TX · On-site
Why you should join our team as a RF Design EngineerAs an RF Design Engineer, you will be responsible for the design and development of new cellular signal booster products, from initial concept ...
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 ...
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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 ...
Chatsworth, CA · On-site
Sr. RF Design Engineer Responsibilities: • RF hardware design and analysis using computer aided design (CAD) • Conducting electrical trades • Tolerance and stability analysis and test data ...
Chatsworth, CA · On-site
Sr. RF Design Engineer Responsibilities: • RF hardware design and analysis using computer aided design (CAD) • Conducting electrical trades • Tolerance and stability analysis and test data ...
Los Angeles, CA · On-site
Role Summary We're looking for an experienced RF Design Engineer to take ownership of the design, simulation, and testing of high-power RF amplifier modules. You'll work across the full development ...
Los Angeles, CA · On-site
Role Summary We're looking for an experienced RF Design Engineer to take ownership of the design, simulation, and testing of high-power RF amplifier modules. You'll work across the full development ...
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.
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.
Rochester, NY · On-site
Job: RF Design Engineer Location: Rochester NY Comp: 100K-110K(max) on W2 Here are the must haves for these roles. Vz team needs to know skill sets on the scale of 1-10 * Verizon exp * AToll exp
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Rochester, NY · On-site
Job: RF Design Engineer Location: Rochester NY Comp: 100K-110K(max) on W2 Here are the must haves for these roles. Vz team needs to know skill sets on the scale of 1-10 * Verizon exp * AToll exp
Centennial, CO · On-site
$100K - $130K/yr
The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...
Centennial, CO · On-site
$100K - $130K/yr
The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...
Centennial, CO · On-site
$100K - $130K/yr
The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...
Centennial, CO · On-site
$100K - $130K/yr
The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...
Centennial, CO · On-site
The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...
Centennial, CO · On-site
The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...
Morrisville, NC · On-site
Principal RF Power Amplifier Pallet Design Engineer The Power & GaN Technology Group is responsible for the design and production of RF Power Transistor and Amplifier Modules. We are currently ...
Morrisville, NC · On-site
Principal RF Power Amplifier Pallet Design Engineer The Power & GaN Technology Group is responsible for the design and production of RF Power Transistor and Amplifier Modules. We are currently ...
Thorofare, NJ · On-site
$120K - $140K/yr
We are looking for an RF Engineer who can design, simulate, and validate Sub‐GHz and Wi‐Fi/BLE radio systems and perform RF PCB layout. This is an end‐to‐end role spanning architecture ...
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Thorofare, NJ · On-site
$120K - $140K/yr
We are looking for an RF Engineer who can design, simulate, and validate Sub‐GHz and Wi‐Fi/BLE radio systems and perform RF PCB layout. This is an end‐to‐end role spanning architecture ...
RF Design Engineer (Senior) Company: The Boeing Company Boeing Defense, Space & Security (BDS) seeks a senior RF Design Engineer to join our Electrical Engineering Capability Team in Huntsville, AL.
RF Design Engineer (Senior) Company: The Boeing Company Boeing Defense, Space & Security (BDS) seeks a senior RF Design Engineer to join our Electrical Engineering Capability Team in Huntsville, AL.
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 ...
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 ...
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 ...
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 ...
Hialeah, FL · On-site
$90K - $98K/yr
RF Design Engineer I (DE I) is an entry-level engineering position responsible for supporting the design, modeling, simulation, characterization, validation, verification and design-related ...
Hialeah, FL · On-site
$90K - $98K/yr
RF Design Engineer I (DE I) is an entry-level engineering position responsible for supporting the design, modeling, simulation, characterization, validation, verification and design-related ...
Thorofare, NJ · On-site
$120K - $140K/yr
We are looking for an RF Engineer who can design, simulate, and validate Sub‐GHz and Wi‐Fi/BLE radio systems and perform RF PCB layout. This is an end‐to‐end role spanning architecture ...
Quick apply
Thorofare, NJ · On-site
$120K - $140K/yr
We are looking for an RF Engineer who can design, simulate, and validate Sub‐GHz and Wi‐Fi/BLE radio systems and perform RF PCB layout. This is an end‐to‐end role spanning architecture ...
Hialeah, FL · On-site
$90K - $98K/yr
RF Design Engineer I (DE I) is an entry-level engineering position responsible for supporting the design, modeling, simulation, characterization, validation, verification and design-related ...
Hialeah, FL · On-site
$90K - $98K/yr
RF Design Engineer I (DE I) is an entry-level engineering position responsible for supporting the design, modeling, simulation, characterization, validation, verification and design-related ...

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.