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Sr 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 JobsSr Rf Engineer JobsSr Rf Engineer Jobs in Santa Rosa, CA

Sr Rf Engineer information

See Santa Rosa, CA salary details

$40.5K

$128.7K

$200.1K

How much do sr rf engineer jobs pay per year?

As of Jun 28, 2026, the average yearly pay for sr rf engineer in Santa Rosa, CA is $128,663.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,600.00 and $152,000.00 per year, depending on experience, location, and employer.

What are Sr RF Engineers?

Sr RF Engineers, or Senior Radio Frequency Engineers, are professionals who design, implement, and optimize wireless communication systems. They work with radio frequency signals and components to ensure reliable transmission and reception for applications such as cellular networks, satellite communications, and wireless devices. Their responsibilities often include system design, troubleshooting, network optimization, and compliance with regulatory standards. Sr RF Engineers typically have extensive experience and may lead teams or mentor junior engineers. They play a crucial role in advancing wireless technology and maintaining high-quality communications infrastructure.

What are the key skills and qualifications needed to thrive as a Sr RF Engineer, and why are they important?

To thrive as a Sr RF Engineer, you need deep expertise in radio frequency engineering, signal processing, and wireless communication systems, usually supported by a degree in electrical engineering or a related field. Familiarity with RF simulation tools (such as CST, HFSS, or ADS), network analyzers, and relevant certifications like FCC or IEEE are typically required. Strong problem-solving skills, attention to detail, and effective collaboration set standout professionals apart in this role. These skills ensure reliable RF system performance, compliance with technical standards, and successful project delivery in dynamic technology environments.

What are some typical challenges Sr RF Engineers face when managing large-scale wireless network deployments?

Sr RF Engineers often encounter challenges such as mitigating signal interference, ensuring optimal coverage in complex environments, and adapting designs to evolving regulatory standards. Managing multiple project timelines and coordinating with cross-functional teams—like network planners, field technicians, and software specialists—are also common aspects of the role. Effective problem-solving, strong communication, and staying current with RF technologies are essential to successfully overcoming these challenges.

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

AspectSr Rf EngineerRF Engineer
CredentialsBachelor's or Master's in Electrical Engineering, certifications like FCC or RF-specific coursesBachelor's in Electrical or Electronics Engineering, similar certifications often required
Work EnvironmentDesign, testing, and troubleshooting RF systems in labs or fieldSimilar environments, focusing on RF system implementation and testing
Industry UsageTelecommunications, aerospace, defense, wireless networksTelecommunications, consumer electronics, wireless communication
Role FocusAdvanced RF design, system optimization, technical leadershipRF system setup, testing, and basic troubleshooting

The main difference between a Sr Rf Engineer and an RF Engineer lies in experience and responsibilities. Sr Rf Engineers typically handle advanced design and optimization tasks, often leading projects, while RF Engineers focus on implementation and testing. Both roles require similar educational backgrounds and certifications, but the senior role involves more strategic and technical leadership in RF projects.

What are popular job titles related to Sr Rf Engineer jobs in Santa Rosa, CA? For Sr Rf Engineer jobs in Santa Rosa, CA, the most frequently searched job titles are:
What cities near Santa Rosa, CA are hiring for Sr Rf Engineer jobs? Cities near Santa Rosa, CA with the most Sr Rf Engineer job openings:
Sr Rf Engineer jobs near you
Infographic showing various Sr Rf Engineer job openings in Santa Rosa, CA as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $128,663 per year, or $61.9 per hour.
Mfg Engineer, Master, Fab

Mfg Engineer, Master, Fab

Keysight Technologies, Inc.

Santa Rosa, CA • On-site

$79K - $102K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 19 days ago

Keysight Technologies rating

8.1

Company rating: 8.1 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

41st of 139 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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