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

RF Design Engineer is responsible for contributing in the RF Design of the regional cellular network with emphasis on modifying existing sites and antenna/RF path theory. Responsibilities include ...

We design, build and service cutting-edge equipment that helps our customers manufacture display ... Position Summary The Senior RF Systems Engineer will lead the architecture, development ...

Sr. RF Engineer

Burlingame, CA · On-site

$120 - $180/hr

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 ...

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 ...

The Effector RF Team at Raytheon is seeking a talented Senior Engineer to join our team in Tucson ... Design, test, and integrate RF sensors and subsystems across frequencies from MHz through ...

New

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 ...

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 ...

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 ...

Senior RF Test Engineer

Milpitas, CA · On-site

$120 - $155/hr

Experience collaborating with RF design engineers. * Hands‑on lab experience developing test routines. * Proficiency with RF test equipment (signal generators, network analyzers, spectrum analyzers ...

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 ...

... 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 ...

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 ...

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 ...

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 ...

Showing results 41-60

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 19, 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 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 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 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:

Principal RF Design Engineer 6

Kratos Defense

San Jose, CA

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago


Kratos Defense & Security Solutions rating

7.8

Company rating: 7.8 out of 10

Based on 10 frontline employees who took The Breakroom Quiz


Job description

Kratos Microwave, Inc., a Kratos' company, is looking for a Principal RF Design Engineer 6 to work onsite at either their San Jose, CA facility or their Folsom, CA facility.

Kratos Defense & Security Solutions, Inc. (NASDAQ:KTOS) develops and fields transformative, affordable technology, platforms, and systems for United States National Security related customers, allies, and commercial enterprises.

At Kratos, we encourage an entrepreneurial spirit balanced with discipline. We work hard, and take care of our customers, employees and families. Recognized as thought leaders in our industry, we are motivated by creating and delivering innovative solutions to our nation and global customers. We proactively build trusted relationships with our peers, partners and customers, and take ownership for our actions—always striving to do the right thing.

Kratos offers medical, dental, vision, life, short and long term disability insurance, 401(k) savings plan, Employee Stock Purchase Plan (ESPP), paid time off, paid holidays, tuition reimbursement, and more.

GENERAL JOB SUMMARY:
RF & Microwave Solid State Power Amplifier Design Engineer. You will be responsible for the design and development of RF & Microwave solid state power amplifiers (SSPAs), from conceptual system level design to device and component selection. You will develop and prototype SSPAs at frequencies from 500 MHz to 100 GHz using state-of-the-art device technologies including GaN, GaAs, InP, and SiGe. You will design products that are intended to operate in harsh environments for high reliability applications in the aerospace & defense market including land-based, ship-board, airborne, and space platforms.
Expected to work both independently and as a member of a multi-functional team.
This position requires the ability to obtain security clearance.

ESSENTIAL JOB FUNCTIONS:

• Complete knowledge and full understanding of area of specialization, principles and practices within a professional discipline.
• Assesses unusual circumstances and uses sophisticated analytical and problem-solving techniques to identify cause.
• Resolves and assesses a wide range of issues in creative ways and suggests variations in approach.
• This job is the fully qualified, experienced professional, journey-level position.
• Works on problems of diverse scope where analysis of information requires evaluation of identifiable factors.
• Devises solutions based on limited information and precedent and adapts existing approaches to resolve issues.
• Uses evaluation, judgment, and interpretation to select right course of action.
• Work is done independently and is reviewed at critical points.
• Enhances relationships and networks with senior internal/external partners who are not familiar with the subject matter often requiring persuasion.
• Adapts style to differing audiences and often advises others on difficult matters.
• System level block diagram development, cascade analysis, and physical design and mechanical / architectural layout including designing to meet customer reliability and derating requirements.
• Design RF & microwave amplifier assemblies, analog control circuits, power supplies and power conditioning circuitry, and some basic digital circuitry for command-&-control and fault sensing & reporting.
• Design RF matching networks using harmonic balance non-linear simulation, large signal models, and load-pull contours.
• Design for manufacturability, automated assembly & test (DFMAT)
• Responsible for design and layout of both MIC hybrid (chip-&-wire) modules and SMT PCBA assemblies using Cadence's Microwave Office, AutoCAD, and Altium, ORCAD, or Allegro.
• Work with production personnel in Assembly & Test to support the build, tuning & alignment, and test of SSPA products.
• Responsible for the on-time development and delivery of new products to customer schedules within budget, adhering to the Product Development Process stage gate process.
• Contribute to Bid & Proposal activities as assigned to address new customer requirements.
• Experience in RF and Microwave circuit design including simulation and layout with relevant RF & mechanical CAD software (e.g. Microwave Office, VSS, CST, Altium, AutoCAD, etc.).
• Strong practical bench skills with RF test equipment in a cleanroom lab environment.
• Experience with RF test equipment including Signal Generators, Network Analyzers, VNAs / PNAs, Spectrum Analyzers, Oscilloscopes, etc.
• Other duties as assigned.

Supervisory Responsibility:
This position does not have supervisory responsibilities.


KNOWLEDGE, SKILLS & ABILITIES:
• Possess the knowledge, skills, and abilities to perform the assigned duties, including computer skills.
• Maintain sensitive and confidential information as required by company and government requirements.
• Communicate and interact effectively with peers, supervisors, and public, including maintaining respect for others, and following company policies.
• Have a willingness and ability to learn and utilize company technology for company required purposes, including, for example training, reviewing, and signing policies and procedures, benefits enrollment, and changes, and more.
• Ability to read, understand, and follow instructions.
• Ability to work in a fast paced environment.
• Ability to maintain knowledge, skills, and abilities as it pertains to your job.
• Ability to obtain security clearance

EDUCATION AND EXPERIENCE:
• Requires a minimum of 8 years of related experience with a Bachelor's degree; or 6 years and a Master's degree; or a PhD with 4 years' experience.

WORK ENVIRONMENT/PHYSICAL REQUIREMENTS:
• This position is a full-time on-site position based out of either our San Jose (CA) or Folsom (CA) facilities. The work environment will be split roughly 50/50 between a cubicle office environment with computer aided design work and a cleanroom lab environment working on electronics hardware on the bench inside the cleanroom.

Travel Requirements: Yes, infrequent travel may be required to visit customers and suppliers. Estimate ?10%.

#LI-BI1Kratos
Salary Range: $140,000.00 - $200,000.00


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