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Freelance Rf Filter Design Engineer Jobs in San Jose, CA

Sr RF Filter Design Engineer

San Jose, CA · On-site

$115K - $150K/yr

RF circuit design (incl. microwave resonator, filter, coupler, antenna, amplifier); EM simulation ... Programming skills in script language and/or Matlab desired. * General knowledge of wireless ...

Effector RF Design Department is responsible for designing RF and Microwave hardware, including ... Filter design and fabrication * Circuit card assembly design and fabrication * Testing or designing ...

... filter design, and massive cloud compute, creating a diverse and dynamic work environment. Come join us in reinventing the RF Front-End! Why Consider This Job Opportunity As a Staff Device Engineer ...

... filter design, and massive cloud compute, creating a diverse and dynamic work environment. Come join us in reinventing the RF Front-End! Why Consider This Job Opportunity As a Staff Device Engineer ...

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.

About the Job As a Senior RF Design Engineer, you will design and validate the RF electronics that enable Array's radar sensors. Your work will include low-noise receive chains, high-power transmit ...

About the Job As a Senior RF Design Engineer, you will design and validate the RF electronics that enable Array's radar sensors. Your work will include low-noise receive chains, high-power transmit ...

Effector RF Design Department is responsible for designing RF and Microwave hardware, including ... Filter design and fabrication * Circuit card assembly design and fabrication * Testing or designing ...

RF Design Engineer

San Mateo, CA · On-site

$147K - $240K/yr

... engineering challenges and a huge opportunity to make an impact! How You'll Make an Impact: * Collaborate with EE, RF, Antenna design and PD teams to maximize the performance of the system designs

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Showing results 1-20

Freelance Rf Filter Design Engineer information

See San Jose, CA salary details

$43.4K

$137.9K

$214.5K

How much do freelance rf filter design engineer jobs pay per year?

As of Aug 31, 2026, the average yearly pay for freelance rf filter design engineer in San Jose, CA is $137,920.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,300.00 and $162,900.00 per year, depending on experience, location, and employer.

What does a freelance RF filter design engineer do?

A Freelance RF Filter Design Engineer specializes in designing, developing, and testing radio frequency (RF) filters that are used to allow or block specific frequency signals in electronic devices. They work independently or on contract to provide custom solutions for clients in telecommunications, aerospace, defense, and consumer electronics. Their role typically involves circuit simulation, schematic design, prototyping, and ensuring that filters meet technical requirements for performance and reliability. Freelance engineers often offer flexibility and specialized expertise for companies needing short-term or project-based RF filter development.

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

To thrive as a Freelance RF Filter Design Engineer, you need a solid background in electrical engineering, strong understanding of RF principles, and experience in filter design, typically supported by a relevant engineering degree. Proficiency with simulation tools like ADS, HFSS, or CST, and familiarity with PCB design software are commonly required, along with knowledge of relevant industry standards. Excellent problem-solving, communication, and time management skills help set candidates apart, especially when working with remote clients or multidisciplinary teams. These capabilities ensure precise, efficient filter designs that meet client specifications and project deadlines in a competitive market.

How do freelance RF filter design engineers typically collaborate with clients and other engineers during a project?

Freelance RF Filter Design Engineers often work remotely, using digital communication tools to collaborate with clients, project managers, and sometimes other engineering specialists. They typically participate in virtual meetings to discuss specifications, share design progress, and address technical challenges. Providing regular updates and detailed documentation is essential, as is being responsive to feedback and design revisions throughout the project. Clear communication and efficient use of simulation and CAD tools help ensure the final filter meets performance and integration requirements.

What is the difference between Freelance Rf Filter Design Engineer vs RF Circuit Design Engineer?

AspectFreelance Rf Filter Design EngineerRF Circuit Design Engineer
CredentialsTypically requires RF engineering certifications, specialized training in filter designRequires RF engineering degrees, certifications, and circuit design expertise
Work EnvironmentIndependent, project-based, often remoteIn-house or consulting, team-based environments
Industry UsageUsed in telecommunications, aerospace, defense for custom filter solutionsApplied across wireless, consumer electronics, and communication systems

While both roles involve RF engineering, a Freelance Rf Filter Design Engineer specializes in designing RF filters independently for various clients, focusing on custom solutions. An RF Circuit Design Engineer has a broader scope, working on various RF circuits within a company or project team. The freelance role offers flexibility and specialization, whereas the RF Circuit Design Engineer typically works within structured teams on diverse RF projects.

What are the most commonly searched types of Rf Filter Design Engineer jobs in San Jose, CA?

The most popular types of Rf Filter Design Engineer jobs in San Jose, CA are:

What are popular job titles related to Freelance Rf Filter Design Engineer jobs in San Jose, CA?

For Freelance Rf Filter Design Engineer jobs in San Jose, CA, the most frequently searched job titles are:

What job categories do people searching Freelance Rf Filter Design Engineer jobs in San Jose, CA look for?

The top searched job categories for Freelance Rf Filter Design Engineer jobs in San Jose, CA are:

What cities near San Jose, CA are hiring for Freelance Rf Filter Design Engineer jobs?

Cities near San Jose, CA with the most Freelance Rf Filter Design Engineer job openings:

Infographic showing various Freelance Rf Filter Design Engineer job openings in San Jose, CA as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $137,920 per year, or $66.3 per hour.

Sr RF Filter Design Engineer

San Jose, CA • On-site


Qorvo, Inc.
Manufacturing • 5 - 10K employees

8.3

Company rating: 8.3 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

Great coworkers

People enjoy working here

Good employer


$115K - $150K/yr

Full-time

Re-posted 29 days ago


Job description

Qorvo (Nasdaq: QRVO) supplies innovative semiconductor solutions that make a better world possible. We combine product and technology leadership, systems-level expertise and global manufacturing scale to quickly solve our customers' most complex technical challenges. Qorvo serves multiple high-growth segments of large global markets, including consumer electronics, smart home/IoT, automotive, EVs, battery-powered appliances, network infrastructure, healthcare and aerospace/defense. Visit www.qorvo.com to learn how our innovative team is helping connect, protect and power our planet.

We are looking for a Sr Design Engineer to join our team in Apopka, Florida. In this position, you will have the unique opportunity to work among a team of expert in RF devices (LNA, RF switches, PA, filters) and technologies (acoustic, SOI, packaging) to develop the next generation of filters and Front-end module for Mobile application.

Our highly collaborative and fast-paced work culture empowers engineers to develop innovative design solutions with cutting edge technologies and achieve best inclass module performance through highly sophisticated co-design and integration technique. Our collaborative environment offers plenty of opportunities for you to learn, contribute to IP development and work on the continuous improvement of our design tools and methods.

RESPONSIBILITIES:

  • You will be responsible for the development of BAW and SAW filtering components used in state-of-the-art wireless RF applications.
  • You will assist technical marketing, or project leads in defining new products through feasibility studies and technical competitive analyses.
  • You will design microwave acoustic devices using a variety of design techniques, including conventional bandpass filters, ladder filters, notch filters, CRF filters, acoustic-assisted filters, etc.
  • You will perform acoustic and electromagnetic (EM) simulations using a combination of commercially available tools as well as Qorvo's state-of-the-art internally developed tools and provide final device layout to support photomask set creation.
  • You will interact with BAW and SAW process engineers and R&D team, using knowledge of fabrication process variations and capabilities.
  • You will work with characterization team and test engineers to fully evaluate and diagnostic your device using the latest in RF/Microwave test equipment.
  • You will support relevant documentation of product and design information to educate others on novel design techniques or provide guidance on product usage and will work with test, application and product engineering teams to transfer new product to production.
  • You will contribute to the continuous improvement of design flow, method and cycle time.

QUALIFICATIONS:

  • BSEE with 5 years of experience; MSEE with 2-3 years of experience or PhD Industry or academic experience to include each of the following: RF circuit design (incl. microwave resonator, filter, coupler, antenna, amplifier); EM simulation (HFSS or equivalent); layout design and troubleshooting; impedance matching and tuning; filter component evaluation and integration; RF device characterization and system level measurements.
  • Direct experience of BAW or SAW design preferred but not necessarily required.
  • Knowledge of microelectronic fabrication and high-volume manufacturing, statistical analysis and six-sigma method for process improvement.
  • Knowledge of circuit simulation, front end radio architecture, communication systems, RF characterization, micro-electronics technology, and fabrication processes.
  • Programming skills in script language and/or Matlab desired.
  • General knowledge of wireless protocols and communication standards desired.

Competitive base salary commensurate with experience: $115,600 - $150,500, relevant for the California Bay Area (subject to change dependent on physical location) 

Posted salary ranges are made in good faith. Qorvo reserves the right to adjust ranges depending on the experience/qualification of the selected candidate as well as external competitiveness and internal comparability. 

Base compensation is one element of Total Rewards offered at Qorvo. More information on the Total Rewards package can be shared upon request. 

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MAKE A DIFFERENCE AT QORVO   

 We are Qorvo. We do more than create innovative RF and Power solutions for the mobile, defense and infrastructure markets - we are a place to innovate and shape the future of wireless communications. It starts with our employees. As a unified global team, we bring a commitment to excellence, growth and a passion for creating what's next. Explore the possibilities with us.

We are an Equal Employment Opportunity (EEO) employer and welcome all qualified applicants. Applicants will receive fair and impartial consideration without regard to any characteristics protected by applicable law, including race, color, religion, sex (as defined by law), national origin, age, military or veteran status, genetic information, or disability. 



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