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Senior Rf Engineer Jobs in Santa Rosa, CA (NOW HIRING)

Timberline Communications Inc.

Lead Tower Technician

CA · On-site

$26 - $34/hr

Position Overview The Lead Tower Technician is a senior field technician responsible for performing ... Ensure all installations meet carrier specifications and engineering standards Safety & Compliance

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All JobsRf Engineer JobsSenior Rf Engineer JobsSenior Rf Engineer Jobs in Santa Rosa, CA

Senior Rf Engineer information

See Santa Rosa, CA salary details

$65.1K

$138.4K

$200.6K

How much do senior rf engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for senior rf engineer in Santa Rosa, CA is $138,369.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,300.00 and $156,900.00 per year, depending on experience, location, and employer.

What is a senior RF engineer?

Senior RF Engineers are experienced professionals who design, implement, and optimize radio frequency (RF) systems used in telecommunications, broadcasting, and other wireless communications. They are responsible for ensuring the performance and reliability of RF networks by conducting tests, troubleshooting issues, and developing solutions to improve signal quality. Senior RF Engineers often lead project teams, mentor junior engineers, and work closely with other departments to deliver effective wireless communication solutions.

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

To thrive as a Senior RF Engineer, you need advanced knowledge of radio frequency theory, wireless communication systems, and a relevant engineering degree, often complemented by several years of industry experience. Familiarity with RF simulation tools (such as CST, HFSS, or ADS), network analyzers, and certifications like Certified Wireless Network Professional (CWNP) are typically required. Excellent problem-solving, analytical thinking, and effective communication skills help in troubleshooting and collaborating with cross-functional teams. These skills and qualities are vital for designing reliable RF solutions, optimizing performance, and ensuring seamless integration in complex wireless environments.

What are some common technical challenges faced by senior RF engineers, and how are they typically addressed within engineering teams?

Senior RF Engineers often encounter challenges related to signal interference, system integration, and maintaining optimal performance under real-world conditions. These issues are typically addressed through collaborative troubleshooting with cross-functional teams, such as hardware, software, and test engineers. Utilizing advanced simulation tools, performing thorough field testing, and conducting design reviews are standard practices to ensure solutions are effective and reliable. Regular knowledge sharing within the team helps in quickly resolving complex RF problems and staying updated with evolving technologies.

What is the difference between Senior Rf Engineer vs RF Engineer?

AspectSenior RF EngineerRF Engineer
CredentialsBachelor's or Master's in Electrical Engineering, certifications like FCC or RF-specific coursesBachelor's in Electrical Engineering or related field, some certifications beneficial
Work EnvironmentDesign, testing, and troubleshooting RF systems in labs or fieldAssist in RF system development, testing, and maintenance
ResponsibilitiesLead projects, optimize RF performance, mentor junior staffSupport RF design, perform measurements, and document results

The main difference lies in experience and responsibility level. Senior RF Engineers typically lead projects and mentor others, while RF Engineers focus on supporting design and testing tasks. Both roles require similar technical skills and certifications, but the senior position involves more leadership and strategic planning.

Is RF engineering in demand?

RF engineering is in high demand due to the growth of wireless communication, 5G networks, and IoT devices. Senior RF engineers with expertise in signal processing, antenna design, and testing are sought after across telecommunications, aerospace, and defense industries.

What does a senior RF engineer do?

A senior RF engineer designs, develops, and tests radio frequency systems and components used in wireless communication devices. They analyze signal performance, troubleshoot issues, and ensure compliance with industry standards, often using tools like spectrum analyzers and simulation software. Their role requires strong technical knowledge, problem-solving skills, and experience with RF design and testing processes.

What are the most commonly searched types of Rf Engineer jobs in Santa Rosa, CA?

The most popular types of Rf Engineer jobs in Santa Rosa, CA are:

What are popular job titles related to Senior Rf Engineer jobs in Santa Rosa, CA?

For Senior Rf Engineer jobs in Santa Rosa, CA, the most frequently searched job titles are:

What job categories do people searching Senior Rf Engineer jobs in Santa Rosa, CA look for?

The top searched job categories for Senior Rf Engineer jobs in Santa Rosa, CA are:

What cities near Santa Rosa, CA are hiring for Senior Rf Engineer jobs?

Cities near Santa Rosa, CA with the most Senior Rf Engineer job openings:

Senior Rf Engineer jobs near you
Infographic showing various Senior Rf Engineer job openings in Santa Rosa, CA as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $138,369 per year, or $66.5 per hour.

Mfg Engineer, Master, Fab

Keysight Technologies, Inc.

Santa Rosa, CA • On-site

$79K - $102K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

Keysight Technologies rating

8.1

Company rating: 8.1 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

50th of 159 rated electronics manufacturers

Job description

Overview
Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.
Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.
Responsibilities
This role is responsible for providing advanced technical leadership across semiconductor manufacturing equipment and facility systems supporting both a 3-inch GaAs/InP fab and an 8-inch silicon fab. The Master Equipment Engineer drives tool reliability, facility uptime, process support, and operational excellence across a diverse set of wafer fabrication platforms and supporting utility systems. This position serves as a subject matter expert for equipment performance, facilities integration, problem solving, continuous improvement, and cross-functional execution in a high-mix manufacturing environment.
Key Responsibilities
  • Provide senior-level technical ownership for semiconductor manufacturing equipment used in III-V and silicon wafer fabrication, including installation, startup, qualification, sustainment, troubleshooting, and performance optimization.
  • Support and improve fab equipment across process areas such as lithography, deposition, etch, wet processing, metrology, and supporting specialty tools as applicable to GaAs, InP, and silicon manufacturing.
  • Lead root cause analysis and permanent corrective actions for chronic equipment and utility failures using structured problem-solving methodologies.
  • Drive key equipment performance metrics including uptime, availability, MTBF, MTTR, preventive maintenance compliance, and defect or scrap reduction.
  • Develop, revise, and standardize maintenance procedures, equipment specifications, spare parts strategies, and troubleshooting documentation.
  • Provide technical leadership for fab facilities systems including cleanroom support, HVAC, process cooling water, chilled water, vacuum, compressed dry air, bulk and specialty gases including HPM's, chemical distribution, ultrapure water, wastewater neutralization, exhaust, and abatement systems.
  • Partner with facilities, process, manufacturing, EHS, quality, and suppliers to ensure stable tool operation, robust utility delivery, and safe production support.
  • Lead capacity, reliability, and lifecycle improvement projects for both manufacturing tools and facility infrastructure.
  • Support new tool installs, equipment transfers, retrofits, facility tie-ins, and expansion activities with a focus on safety, schedule, and operational readiness.
  • Analyze equipment and facilities data to identify trends, predict failures, improve preventive maintenance strategies, and enhance overall factory performance.
  • Manage technical interactions with OEMs, contractors, and service providers, including scope definition, issue escalation, and acceptance criteria.
  • Mentor engineers and technicians elevate troubleshooting capability across the organization, and contribute to technical training and knowledge sharing.
  • Ensure compliance with cleanroom practices, lockout/tagout requirements, hazardous chemical safety, and all applicable environmental, health, and safety regulations.

Qualifications
Required Qualifications
  • Master's degree in Electrical Engineering, Mechanical Engineering, Chemical Engineering, Materials Science, Physics, or a related engineering discipline; or bachelor's degree with a minimum of 10 years of directly relevant semiconductor equipment and/or facilities engineering experience.
  • Minimum of 10 years of experience supporting semiconductor fabrication equipment, semiconductor facilities systems, or a combination of both in a manufacturing environment.
  • Demonstrated experience in wafer fab operations supporting either III-V technologies such as GaAs and InP, silicon wafer fabrication, or both.
  • Strong hands-on troubleshooting experience in complex electromechanical, vacuum, RF, pneumatic, fluid delivery, thermal, and control systems.
  • Working knowledge of fab utility systems and infrastructure required to support semiconductor manufacturing equipment.
  • Proven ability to lead root cause investigations, implement corrective actions, and improve equipment and system reliability.
  • Experience reading and interpreting schematics, P&IDs, electrical drawings, mechanical drawings, and OEM technical documentation.
  • Strong project management, communication, and cross-functional collaboration skills.
  • Ability to work effectively in a cleanroom manufacturing environment and support off-hours escalation when required.
  • Travel requirement: less than 20%.

Preferred Qualifications
  • Experience supporting mixed fab environments with both compound semiconductor and silicon manufacturing technologies.
  • Knowledge of III-V semiconductor process challenges and tool interactions specific to GaAs and InP materials systems.
  • Experience with facility system design reviews, tool hookup requirements, risk assessments, and startup or commissioning activities.
  • Familiarity with SPC, FDC, CMMS, reliability engineering methods, and data-driven maintenance strategies.
  • Experience managing capital equipment improvement projects, vendor qualifications, and spare parts optimization.
  • Demonstrated leadership in mentoring technical teams and influencing across operations, engineering, and facilities organizations.

Work Environment
This position operates in a semiconductor manufacturing environment and may require work in cleanrooms, sub-fab areas, mechanical spaces, and utility support areas. The role may involve standing for extended periods, using personal protective equipment, and participating in tool or facility recovery efforts during critical events, installations, or shutdowns.
Pay Range:
USD $149,850.00 - USD $249,750.00 Year
Note: For other locations, pay ranges will vary by region
This role is eligible for Keysight Results Bonus Program
US Employees may be eligible for the following benefits:
  • Medical, dental and vision
  • Health Savings Account
  • Health Care and Dependent Care Flexible Spending Accounts
  • Life, Accident, Disability insurance
  • Business Travel Accident and Business Travel Health
  • 401(k) Plan
  • Flexible Time Off, Paid Holidays
  • Paid Family Leave
  • Discounts, Perks
  • Tuition Reimbursement
  • Adoption Assistance
  • ESPP (Employee Stock Purchase Plan)
  • Restricted Stock Units

Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***

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