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Freelance Verizon Rf Engineer Jobs in California

Hark

RF Hardware Engineer

San Jose, CA · On-site

$120K - $300K/yr

About the Role We are looking for RF Hardware Engineer to design, integrate, validate, and certify ... Verizon); interface with certification labs and TCBs. * Work with component vendors and module ...

Hark

RF Hardware Engineer

San Jose, CA · On-site

$120K - $300K/yr

About the Role We are looking for RF Hardware Engineer to design, integrate, validate, and certify ... Verizon); interface with certification labs and TCBs. * Work with component vendors and module ...

Judge Group, Inc.

ENGINEER-EQUIPMENT - II

Irvine, CA · On-site

$60 - $70/hr

Job Overview As a Network Equipment Engineer, you will play a critical role in supporting Verizon ... Coordinate with cross-functional teams including RF Design, Real Estate, Construction, and System ...

Syntronic R&D USA

Be Seen First

LTE Validation Engineer

Sunnyvale, CA · On-site

$90K - $110K/yr

Key Responsibilities Protocol & RF Validation * Design, develop, and execute validation test plans ... Execute carrier acceptance testing (Verizon OTA, AT&T PTCRB, T-Mobile, Vodafone, DT, KDDI) and ...

Syntronic

LTE Validation Engineer

San Jose, CA · On-site

$90K - $110K/yr

Validate RF parametric performance: TX power, ACLR, EVM, spectrum emissions, RX sensitivity, and ... Execute carrier acceptance testing (Verizon OTA, AT&T PTCRB, T-Mobile, Vodafone, DT, KDDI) and ...

Syntronic

LTE Validation Engineer

San Jose, CA · On-site

Validate RF parametric performance: TX power, ACLR, EVM, spectrum emissions, RX sensitivity, and ... Execute carrier acceptance testing (Verizon OTA, AT&T PTCRB, T-Mobile, Vodafone, DT, KDDI) and ...

Syntronic

LTE Validation Engineer

San Jose, CA · On-site

$90K - $110K/yr

Validate RF parametric performance: TX power, ACLR, EVM, spectrum emissions, RX sensitivity, and ... Execute carrier acceptance testing (Verizon OTA, AT&T PTCRB, T-Mobile, Vodafone, DT, KDDI) and ...

Syntronic

LTE Validation Engineer

San Jose, CA · On-site

$90 - $110/hr

We are seeking a LTE / 5G RedCap Validation Engineer to lead cellular protocol and RF validation ... Executecarrier acceptance testing(Verizon OTA, AT&T PTCRB, T-Mobile, Vodafone, DT, KDDI) and ...

Syntronic R&D USA

Be Seen First

Cellular Audio Telephony Certification Engineer

Sunnyvale, CA · On-site

$80K - $90K/yr

... g., Verizon, AT&T, T-Mobile, Vodafone, NTT DOCOMO) * Validate devices in handset, handsfree ... Collaborate with firmware, DSP, and RF teams to debug codec, AEC, noise suppression, and ...

Centerline Communications LLC

Tower Foreman

Loomis, CA

$29.75 - $36.25/hr

RF Awareness * Strong knowledge of RF systems, fiber optics, and electrical components ... Proficiency in troubleshooting network equipment from major carriers (Verizon, T-Mobile, etc.

Centerline

Tower Foreman

Loomis, CA · On-site

$33 - $42/hr

RF Awareness * Strong knowledge of RF systems, fiber optics, and electrical components ... Proficiency in troubleshooting network equipment from major carriers (Verizon, T-Mobile, etc.

Timberline Communications Inc.

Lead Tower Technician

CA · On-site

$26 - $34/hr

Ensure all installations meet carrier specifications and engineering standards Safety & Compliance ... Carrier certifications (AT&T, Verizon, T-Mobile, Dish) * RF Awareness Training * Experience with 5G ...

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Freelance Verizon Rf Engineer information

What is a freelance Verizon RF engineer?

Freelance Verizon RF Engineers are independent professionals who specialize in designing, optimizing, and maintaining Verizon's wireless radio frequency (RF) networks. They often work on a project basis, providing expertise in areas such as network planning, performance analysis, troubleshooting, and site surveys. These engineers ensure that Verizon's wireless infrastructure delivers optimal coverage and capacity, meeting both technical standards and customer needs. Freelancers in this role typically collaborate with Verizon teams and vendors but operate as self-employed contractors rather than full-time employees.

What are the key skills and qualifications needed to thrive as a freelance Verizon RF engineer?

To thrive as a Freelance Verizon RF Engineer, you need a solid background in radio frequency engineering, cellular network design, and optimization, usually demonstrated through an engineering degree and relevant industry experience. Familiarity with RF planning tools (such as Atoll or Planet), drive test equipment, and Verizon-specific systems is typically required, and certifications like iBwave or relevant wireless credentials are advantageous. Strong analytical thinking, problem-solving abilities, and clear communication skills are essential for successful collaboration with clients and troubleshooting in dynamic environments. These skills are crucial for ensuring optimal network performance, meeting client expectations, and delivering high-quality wireless solutions on time.

What are the biggest challenges freelance Verizon RF engineers face when managing multiple projects for different clients?

Freelance Verizon RF Engineers often juggle several projects simultaneously, which can make time management and prioritization particularly challenging. Each client may have unique requirements, deadlines, and communication styles, so staying organized and maintaining clear documentation is essential. Additionally, freelancers must stay updated on Verizon's network specifications and industry best practices to ensure their deliverables meet quality standards. Building strong relationships and maintaining consistent communication with clients and other engineers is key to successful collaboration and project delivery.

What is the difference between Freelance Verizon Rf Engineer vs Freelance Wireless Network Engineer?

AspectFreelance Verizon Rf EngineerFreelance Wireless Network Engineer
CertificationsRF, Verizon-specific certificationsWireless networking, Cisco, CWNP
Work EnvironmentCell towers, Verizon infrastructureIndoor/outdoor wireless networks, enterprise sites
Industry UsageTelecom, mobile networksIT, enterprise, service providers
Search IntentVerizon-specific RF rolesWireless network setup and troubleshooting

Freelance Verizon Rf Engineers focus on Verizon's cellular infrastructure, requiring specific RF certifications and working primarily on cell towers and telecom sites. In contrast, Freelance Wireless Network Engineers handle broader wireless systems across various industries, often with Cisco or CWNP certifications. Both roles involve wireless technology but differ in industry focus and work environment.

What are the most commonly searched types of Verizon Rf Engineer jobs in California?

The most popular types of Verizon Rf Engineer jobs in California are:

What are popular job titles related to Freelance Verizon Rf Engineer jobs in California?

For Freelance Verizon Rf Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Freelance Verizon Rf Engineer jobs in California look for?

The top searched job categories for Freelance Verizon Rf Engineer jobs in California are:

What cities in California are hiring for Freelance Verizon Rf Engineer jobs?

Cities in California with the most Freelance Verizon Rf Engineer job openings:

Freelance Verizon Rf Engineer jobs near you

RF Hardware Engineer

San Jose, CA • On-site

Hark
See more jobs at Harkexternal

$120K - $300K/yr

Full-time

Posted 11 days ago

Job description

About Hark
Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory.
We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world.
To get there, we're developing multimodal models and next-generation AI hardware together - designed from the ground up as a single, unified interface for a new era of intelligent systems.
About the Role
We are looking for RF Hardware Engineer to design, integrate, validate, and certify wireless subsystems (cellular, Wi-Fi, Bluetooth, GPS/GNSS, NFC/UWB) in our consumer hardware products. You will own RF performance from architecture through mass production, working cross-functionally with antenna, mechanical, firmware and manufacturing teams, as well as external vendors, test labs, and carriers.
Responsibilities
  • Own RF hardware design for one or more radios: architecture definition, RF front-end line-up design and budget analysis (gain, noise figure, linearity, Tx power), component selection, and schematic/PCB design for optimal RF performance.
  • Review and sign off on PCB/flex layouts, RF routing, impedance control, system-level grounding, shielding, and isolation strategies.
  • Develop and execute validation and characterization test plans: conducted Tx/Rx measurements, OTA performance (TRP/TIS), desense, and multi-radio coexistence; analyze results and drive design optimization.
  • Lead RF failure analysis at system level; identify root cause and propose design or process corrective actions.
  • Assess and mitigate platform-level coexistence and interference issues (radio-to-radio, display/camera/charger noise into radios).
  • Drive factory RF calibration and test station bring-up (SMT and FATP), define test limits, and support yield and correlation analysis from prototype builds (EVT/DVT/PVT) through mass production.
  • Own regulatory and carrier certification: plan and support FCC/ISED/CE (RED), PTCRB/GCF testing, SAR/RF exposure, and carrier acceptance programs (e.g., T-Mobile, AT&T, Verizon); interface with certification labs and TCBs.
  • Work with component vendors and module/chipset partners on RF front-end development, tuning, and cost/performance trade-offs.
  • Support antenna integration: work with antenna engineers on matching, tuner control, and placement trade-offs; correlate simulation with measured results.
  • Communicate RF status, risks, and data-driven recommendations to cross-functional and executive stakeholders.

Requirements
  • BS in Electrical Engineering or related field and 5+ years of RF hardware design experience (or MS and 3+ years).
  • Hands-on design experience with at least one radio technology: cellular (5G NR/LTE), Wi-Fi, Bluetooth, GNSS, NFC, or UWB.
  • Strong RF fundamentals: transmission lines, impedance matching, RF front-end architecture, link budgets, noise, and linearity.
  • Proficiency with RF lab equipment: vector network analyzers, spectrum analyzers, signal generators, communication testers (e.g., Keysight UXM, R&S CMX/CMW), and OTA anechoic chambers.
  • Experience taking a wireless product through at least one full development cycle to mass production.

Bonus Qualifications
  • MS/PhD in Electrical Engineering with emphasis in RF/microwave or wireless communications.
  • Experience with regulatory and carrier certification processes (FCC, ISED, CE RED, PTCRB/GCF, carrier TA).
  • Experience with RF simulation tools (ADS, HFSS, CST, AWR) and RF line-up modeling.
  • Experience with factory RF calibration/test development and station correlation (SMT and FATP OTA).
  • Test automation and scripting skills (Python, MATLAB, SCPI instrument control).
  • Knowledge of antenna design, tuning, and OTA measurement methods (CTIA test plans).
  • Experience with multi-radio coexistence analysis and mitigation in compact consumer devices.

The US base salary range for this full-time position is between $120,000 - $300,000 annually.
The pay offered for this position may vary based on several individual factors, including job-related knowledge, skills, and experience. The total compensation package may also include additional components/benefits depending on the specific role. This information will be shared if an employment offer is extended.

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