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Senior Rf Design Engineer Jobs in Fremont, CA (NOW HIRING)

Xona Space Systems, Inc

Sr. RF Engineer

Burlingame, CA · On-site

$170K - $200K/yr

As an Sr. RF Engineer at Xona, you'll be designing, implementing, testing, and optimizing RF ... RF Design experience in L-Band, S-Band and C Band * Familiarity with RF circuit simulation tools ...

Raytheon

Senior RF Mechanical Engineer

San Jose, CA

The Effector RF Design Team at Raytheon is seeking a talented Senior Engineer to join our team in Tucson, AZ. The candidate will be responsible for providing innovative design solutions for the ...

Raytheon

Senior RF Product Engineer

San Jose, CA

We are seeking a Senior RF Product Engineer to support the development of complex Radio Frequency ... Provide technical management and oversight of suppliers, including interfacing on design, build ...

Applied Materials

Senior RF Engineer

Santa Clara, CA · On-site

$147K - $202K/yr

We design, build and service cutting-edge equipment that helps our customers manufacture display ... for the Engineering group and suppliers for RF and other power delivery to an etch processing ...

Amat

Senior RF Engineer

Santa Clara, CA · On-site

$147K - $202K/yr

We design, build and service cutting-edge equipment that helps our customers manufacture display ... for the Engineering group and suppliers for RF and other power delivery to an etch processing ...

Apple

NFC RF Design Engineer

Sunnyvale, CA · On-site

As an NFC Hardware Design Engineer, you will contribute to the architecture, design, and ... Solid understanding of RF fundamentals including Noise Figure, Sensitivity/De-sense, Error Vector ...

Qualcomm

RF/Analog IC Design Engineer

Santa Clara, CA · On-site

... design of RF analog integrated circuits with a Master's degree in Electrical Engineering. • Ph.D ... interaction with senior leadership (e.g., Director and above). Principal Duties and ...

Apple

NFC RF Design Engineer

Sunnyvale, CA · On-site

As an NFC Hardware Design Engineer, you will contribute to the architecture, design, and ... Solid understanding of RF fundamentals including Noise Figure, Sensitivity/De-sense, Error Vector ...

Apple

NFC RF Design Engineer

Sunnyvale, CA

$184K - $324K/yr

As an NFC Hardware Design Engineer, you will contribute to the architecture, design, and ... Solid understanding of RF fundamentals including Noise Figure, Sensitivity/De-sense, Error Vector ...

Apple

NFC RF Design Engineer

Sunnyvale, CA

$129K - $225K/yr

As an NFC Hardware Design Engineer, you will contribute to the architecture, design, and ... Solid understanding of RF fundamentals including Noise Figure, Sensitivity/De-sense, Error Vector ...

Syntronic R&D USA

Be Seen First

RF Design Associate

Sunnyvale, CA · On-site

$85K - $90K/yr

Are you ready to be part of a leading global engineering design house specializing in the design ... Perform RF front end optimization to support multiple configs for the build * Use ADS simulations ...

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All JobsRf Design Engineer JobsSenior Rf Design Engineer JobsSenior Rf Design Engineer Jobs in Fremont, CA

Senior Rf Design Engineer information

See Fremont, CA salary details

$77.2K

$147.3K

$213.5K

How much do senior rf design engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for senior rf design engineer in Fremont, CA is $147,317.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,700.00 and $172,400.00 per year, depending on experience, location, and employer.

What is a senior RF design engineer?

Senior RF Design Engineers are experienced professionals who design, develop, and optimize radio frequency (RF) circuits and systems used in communication devices, radar, wireless networks, and other applications. They lead projects, solve complex technical issues, and often mentor junior engineers. Their work typically involves simulation, prototyping, testing, and ensuring compliance with industry standards. These engineers play a critical role in advancing wireless technology and supporting reliable, high-performance electronics.

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

AspectSenior RF Design EngineerRF Engineer
CredentialsBachelor's or Master's in Electrical Engineering, specialized in RF design, often with certifications like FCC or IEEEBachelor's degree in Electrical Engineering or related field, with some certifications optional
Work EnvironmentDesign labs, R&D departments, product development teamsField testing, system integration, troubleshooting in various environments
ResponsibilitiesLeading RF circuit design, simulation, and optimization; mentoring junior engineersImplementing RF systems, testing, and troubleshooting existing designs

The main difference is that Senior RF Design Engineers focus on advanced design, simulation, and leadership in RF projects, while RF Engineers typically handle implementation, testing, and troubleshooting. Senior roles require more experience and often involve guiding projects and teams.

What are the main challenges faced by senior RF design engineers during the product development cycle?

Senior RF Design Engineers often encounter challenges such as balancing performance with cost and manufacturability, mitigating interference and signal integrity issues, and ensuring compliance with regulatory standards. They may also need to troubleshoot complex integration problems when working with cross-functional teams in hardware, software, and testing. Staying updated with evolving technologies and adapting designs to meet tight project timelines are also common aspects of the role.

What are the key skills and qualifications needed to thrive as a senior RF design engineer, and why are they important?

To thrive as a Senior RF Design Engineer, you need advanced knowledge of RF circuit design, electromagnetic theory, and a degree in electrical engineering or a related field. Expertise in using simulation tools such as ADS, HFSS, or CST, as well as familiarity with PCB layout and test equipment, is typically required. Strong problem-solving, project management, and communication skills set top performers apart in this role. These skills are crucial for developing high-performance RF systems, meeting project deadlines, and effectively collaborating with multidisciplinary teams.
What cities near Fremont, CA are hiring for Senior Rf Design Engineer jobs? Cities near Fremont, CA with the most Senior Rf Design Engineer job openings:
Senior Rf Design Engineer jobs near you

Sr. RF Engineer

Xona Space Systems, Inc

Burlingame, CA • On-site

$170K - $200K/yr

Full-time

Re-posted 5 days ago

Job description

Xona is the navigational intelligence company bringing real-time, centimeter-level certainty to any device, anywhere on Earth.
With Pulsar - the world's most advanced PNT satellite infrastructure in Low Earth Orbit - Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection.
As an Sr. RF Engineer at Xona, you'll be designing, implementing, testing, and optimizing RF systems to enable our next-generation GNSS system. From spacecraft payload electronics to ground monitoring systems, your work will ensure the end-to-end RF broadcast system delivers Xona's high-accuracy and high-precision PNT service.
Required Qualifications
  • Understanding of electromagnetic principles behind radio frequency communications.
  • Ability to interpret PCBA schematics and layout drawings. Familiarity with PCB ECAD tools such as Altium.
  • Hands-on experience using electrical/RF test equipment, including multimeters, oscilloscopes, signal generators, and spectrum analyzers.
  • Knowledge of typical performance metrics for RF communications systems.
  • Hands-on experience/coursework with antenna design and/or testing. Familiarity with 3D EM simulations tools such as Ansys HFSS.
  • RF amplifier and circuits tuning
  • RF Design experience in L-Band, S-Band and C Band
  • Familiarity with RF circuit simulation tools, such as Keysight ADS or AWR Microwave Office.
  • Hands-on experience with RF test set-ups and calibrations.
  • Ability to analyze and interpret RF test data, and assess performance vs. design requirements.
  • Willing and able to travel to support off-site testing events as needed.
  • Self-starter attitude and proactive in seeing projects from design through implementation.
  • Excellent problem-solving skills, attention to detail, and the ability to thrive in a fast-paced, cross-team collaborative environment.
  • Effective communication and interpersonal skills, with the ability to work closely with multidisciplinary teams and external partners to achieve project goals.
  • To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States (i.e. Green Card holder), or other protected individual as defined by 8 U.S.C. 1324b(a)(3).

Preferred Qualifications
  • 3 - 5 years of RF engineering experience
  • Experience with space RF electronics, with an understanding of phenomena such as multipaction.
  • Knowledge/experience with GNSS systems.
  • Proven RF PCB and/or antenna designs from past work.
  • Implementation of passive or active RF sub-systems whether on the bench or on PCBs.

For U.S. Roles: To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States (i.e. Green Card holder), or other protected individual as defined by 8 U.S.C. 1324b(a)(3).
For U.K. Roles: To comply with U.K. regulations, this role requires Baseline Personnel Security Standard (BPSS) checks, and successful candidates must be eligible to obtain UK Security Clearance (SC).
For Canada Roles: Successful candidates must obtain and hold a security clearance at the reliability status level, and pass security assessment for the Canadian Controlled Goods Program (CGP) and ITAR.
We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

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