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Rf Module Design Engineer Jobs in California (NOW HIRING)

Sr RF Test Engineer

Calabasas, CA · On-site

$140K - $175K/yr

Required Qualifications: • Minimum 5 years of experience with RF & mmW circuit/module design, integration, and testing • B.S. or M.S. in Electrical Engineering or equivalent experience • Strong ...

Sr RF Test Engineer

Calabasas, CA · On-site

$140K - $175K/yr

Minimum 5 years of experience with RF & mmW circuit/module design, integration, and testing * B.S. or M.S. in Electrical Engineering or equivalent experience * Strong knowledge of RF passive and ...

Sr RF Test Engineer

Calabasas, CA · On-site

$140K - $175K/yr

Minimum 5 years of experience with RF & mmW circuit/module design, integration, and testing B.S. or M.S. in Electrical Engineering or equivalent experience Strong knowledge of RF passive and active ...

Description We are seeking a highly skilled Camera Design Engineer Architect to lead the end-to-end electrical architecture definition and system integration of next-generation camera modules across ...

Showing results 41-60

Rf Module Design Engineer information

What does an RF module design engineer do?

An RF Module Design Engineer specializes in designing, developing, and testing radio frequency (RF) modules used in a variety of wireless communication devices. They are responsible for creating circuit layouts, selecting components, and ensuring the modules meet performance, reliability, and regulatory standards. Their work often involves simulation, prototyping, and troubleshooting to optimize signal integrity and minimize interference. RF Module Design Engineers collaborate closely with hardware, software, and testing teams to integrate their modules into larger systems. This role is essential in industries such as telecommunications, aerospace, and consumer electronics.

What are some common challenges faced by an RF module design engineer during the product development cycle?

RF Module Design Engineers often encounter challenges such as minimizing interference and signal loss, ensuring compliance with international wireless standards, and integrating modules into compact device enclosures without sacrificing performance. Balancing trade-offs between power consumption, cost, and performance is also a frequent consideration. Collaboration with cross-functional teams, such as PCB layout engineers and system architects, is essential to address these challenges and deliver robust, manufacturable designs.

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

To thrive as an RF Module Design Engineer, you need strong expertise in RF circuit design, electromagnetic theory, and a relevant engineering degree, such as electrical or electronics engineering. Familiarity with tools like ADS, HFSS, and network analyzers, plus knowledge of industry standards and certifications such as IPC, is highly valued. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for collaborating with cross-functional teams and troubleshooting complex issues. These competencies ensure the development of high-performance, reliable RF modules that meet stringent industry requirements.

What is the difference between Rf Module Design Engineer vs RF System Engineer?

AspectRf Module Design EngineerRF System Engineer
CredentialsBachelor's or Master's in Electrical Engineering, RF certificationsBachelor's or Master's in Electrical or RF Engineering, RF certifications
Work EnvironmentDesign labs, R&D departments, manufacturing facilitiesSystem integration labs, testing environments, R&D teams
Industry UsageWireless device manufacturing, telecom, consumer electronicsWireless networks, telecom infrastructure, system-level design

Both roles require strong RF engineering knowledge and similar educational backgrounds. The Rf Module Design Engineer focuses on designing and developing RF modules, while the RF System Engineer works on integrating RF components into complete systems. Understanding these differences helps in choosing the right career path or job search focus.

What job categories do people searching Rf Module Design Engineer jobs in California look for?

The top searched job categories for Rf Module Design Engineer jobs in California are:

What cities in California are hiring for Rf Module Design Engineer jobs?

Cities in California with the most Rf Module Design Engineer job openings:

Infographic showing various Rf Module Design Engineer job openings in California as of August 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 100% In-person job distribution.

Sr. Principal Module Design Engineer

II-VI Incorporated

Fremont, CA • On-site

Full-time

Re-posted yesterday


Job description

Primary Duties & Responsibilities

  • Design and develop fiber optic transceivers, CPO and NPO Optical Engines. Drive optical engine product design activities from initial concept to production.
  • Develop Silicon Photonic (PIC), electronics IC (including TIA, driver, and micro-controller), substrate, optical connector, and packaging co-design to achieve required mechanical and thermal performance.
  • Execute analysis, modeling, simulation, and measurement of optical and electrical performance. 
  • Work closely with firmware, optical, mechanical, and process engineering to develop products per customer requirements. 
  • Must have in-depth understanding/intuition of electrical engineering solution to RF, power, noise, control, thermal and EMI. 
  • Create drawings, BOMS and ECO to document design. Interact with program manager, buyer/planner, suppliers to ensure designed parts are available in a timely manner for engineering and pilot builds. 
  • Resolve all DFMs from process/production engineering and component suppliers. 
  • Perform module design review for Architectural, EVT, DVT phase review. 

Education & Experience

  • Bachelor's degree with 7 years of related experience in optical transceiver electrical design.
  • Or Master's degree with 5 years; or a PhD with 3 years experience.

Skills & Other Requirements

  • Strong analog circuit design skills required 
  • Strong understanding of circuit theory, linear system theory, feedback, ICs, and high-speed signal fundamentals required 
  • Strong laboratory measurement skills required 
  • Experience with board level design cycle 
  • Experience with electronics CAD tools and electronic system modelling 
  • Expertise in RF design using modeling tools such as CST or HFSS a plus 
  • Understanding of microprocessors and real time control firmware a plus 
  • Familiarity with fiber optic transceivers and CPO/NPO modules a plus.

Working Conditions

  • This position is on-site full time.
  • May require occasional off-site meetings or travel
  • Regular use of a computer and other office equipment is necessary
  • Interaction with team members and external contacts is a regular part of the job
  • May require occasional overtime and flexibility in work hours to accommodate the executive's needs

Physical Requirements

  • Sitting for extended periods while working on a computer or conducting meetings.
  • Use of hands and fingers for typing, writing, and handling documents.
  • Occasional lifting of objects or materials up to 20 pounds for administrative tasks.
  • Ability to communicate verbally and in writing.
  • Mobility within the office environment to attend meetings or interact with colleagues.

Safety Requirements

All employees are required to attend scheduled training, follow the site EHS procedures and Corporate EHS standards.  This includes the use of proper protective equipment (PPE) as required by the job responsibilities.

Managers will ensure that all safety and environmental procedures are followed consistently.  They will ensure that risk assessments are performed, proper training, work instructions, required PPE is available, and will monitor compliance.

Quality and Environmental Responsibilities

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Culture Commitment

Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity - Create an Environment of Trust

Collaboration - Innovate Through the Sharing of Ideas

Accountability - Own the Process and the Outcome

Respect - Recognize the Value in Everyone

Enthusiasm - Find a Sense of Purpose in Work


 

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.


 

If you need assistance or an accommodation due to a disability, you may contact us at talentacquisition@coherent.com.

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Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!
Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.