ZipRecruiter

Log In

1

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

Trillium Flow Technologies

Senior R&D Engineer

Fresno, CA

$103K - $142K/yr

Exempt Position Summary The Senior R&D Engineer is responsible for leading advanced research ... This role applies deep technical expertise in simulation, experimental design, and structured ...

Trillium Flow Technologies

Senior R&D Engineer

Fresno, CA · On-site

$103K - $142K/yr

Exempt Position Summary The Senior R&D Engineer is responsible for leading advanced research ... This role applies deep technical expertise in simulation, experimental design, and structured ...

AECOM

Sr Civil Track Engineer

Fresno, CA

AECOM is seeking to hire an experienced and motivated Sr Track & Civil Engineer within our Wasco ... Position Responsibilities Engineering Oversight & Design Review * Perform technical reviews of ...

AECOM

Sr Civil Track Engineer

Fresno, CA · On-site

AECOM is seeking to hire an experienced and motivated Sr Track & Civil Engineer within our Wasco ... Position Responsibilities Engineering Oversight & Design Review * Perform technical reviews of ...

AECOM

Sr Civil Track Engineer

Fresno, CA · On-site

AECOM is seeking to hire an experienced and motivated Sr Track & Civil Engineer within our Wasco ... Position Responsibilities Engineering Oversight & Design Review * Perform technical reviews of ...

Stantec

Senior Transmission Line Engineer

Fresno, CA · On-site

$126K - $189K/yr

Your Opportunity Our US work group has an opportunity for a Senior Transmission Line Engineer; this ... Coordinating and directing design engineers and technical staff to ensure the projects you lead are ...

VAST Networks

Sr Network Engineer

Fresno, CA · On-site

$100K - $125K/yr

Senior Network Engineer layer 2-3- Requires relocation to Fresno California Number of positions: 2 ... The selected candidate will work on network implementations including network design, network ...

next page

Showing results 1-20

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

Senior Rf Design Engineer information

See Fresno, CA salary details

$70K

$133.6K

$193.6K

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

As of Jul 14, 2026, the average yearly pay for senior rf design engineer in Fresno, CA is $133,623.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,700.00 and $156,400.00 per year, depending on experience, location, and employer.

What are Senior RF Design Engineers?

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 are the most commonly searched types of Rf Design Engineer jobs in Fresno, CA? The most popular types of Rf Design Engineer jobs in Fresno, CA are:
What cities near Fresno, CA are hiring for Senior Rf Design Engineer jobs? Cities near Fresno, CA with the most Senior Rf Design Engineer job openings:
Senior Rf Design Engineer jobs near you
Infographic showing various Senior Rf Design Engineer job openings in Fresno, CA as of July 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $133,623 per year, or $64.2 per hour.

Senior R&D Engineer

Trillium Flow Technologies

Fresno, CA

$103K - $142K/yr

Other

Re-posted 12 days ago

Job description

Compensation Range: $102,000.00 - $120,000.00
FLSA Classification: Exempt

Position Summary

The Senior R&D Engineer is responsible for leading advanced research initiatives, product development efforts, and complex engineering investigations that support innovation and long-term technology strategy. This role applies deep technical expertise in simulation, experimental design, and structured problem-solving to evaluate concepts, resolve critical engineering challenges, and enhance product performance.

This position collaborates cross-functionally with Engineering, Product Management, Project Management, Manufacturing, and Sales to ensure alignment between technical solutions, customer requirements, and business objectives. As a senior technical contributor, the role also provides mentorship, strengthens R&D capabilities, and promotes analytical rigor across the organization.

Essential Duties and Responsibilities
  • Lead major research initiatives, prototype development, and new product development projects.
  • Perform advanced mechanical analysis, including FEA and CFD simulations.
  • Conduct and guide structured root cause investigations using methodologies such as 8D and DMAIC.
  • Develop and execute experimental plans, including Design of Experiments (DOE), and analyze performance data.
  • Support prototype build, testing, instrumentation, and data collection activities.
  • Collaborate cross-functionally with Sales, Product, Project Management, and Manufacturing teams to align technical outcomes with business needs.
  • Develop validation plans and ensure thorough testing of designs and concepts.
  • Perform CAD modeling, drawing updates, and engineering documentation.
  • Conduct engineering calculations, feasibility studies, and design evaluations.
  • Document, present, and communicate technical findings to stakeholders.
  • Mentor junior engineers and interns, fostering technical development and best practices.
  • Maintain laboratory equipment and support experimental setup and troubleshooting.
  • Ensure compliance with safety standards and ISO 9001, ISO 14001, and ISO 45001 requirements.
  • Adhere to company policies, including code of conduct and attendance expectations.
  • Perform other duties as assigned.
Education Requirements
  • Bachelor's Degree in Mechanical Engineering or related field (required)
  • Master's Degree (preferred)
Minimum Experience
  • 5-7+ years of experience in R&D, product development, or advanced engineering analysis
Certifications (Preferred)
  • Professional Engineer (PE) license
  • Lean Six Sigma Black Belt certification, or ability to obtain within 12 months
Core Competencies
  • Advanced simulation and analytical modeling
  • Experimental design and statistical analysis
  • Root cause analysis and structured problem-solving
  • Technical leadership and mentoring
  • Cross-functional collaboration and communication

Apply