Demo

RF Engineer I

Knowles Precision Devices
San Diego, CA Full Time
POSTED ON 1/28/2026 CLOSED ON 2/19/2026

What are the responsibilities and job description for the RF Engineer I position at Knowles Precision Devices?

Job Overview

The RF Engineer I plays a key role in supporting the creation and development of new products under close guidance. This position works collaboratively with senior engineers to research, design, and develop new product concepts, as well as enhance the performance and design of existing RF and microwave products.

Duties & Responsibilities

  • Works on problems of limited complexity. Follows standard practices to resolve routine problems. May escalate problems or issues.
  • Participates in engineering activities of limited scope or degree of difficulty. Assists in the development and maintenance of systems, products or processes.
  • Helps to determine project parameters. Limited to one or very few areas of focus
  • Design, model, and develop prototypes for RF and microwave products.
  • Prepare quotes for existing and new products.
  • Oversee manufacturing processes for new product introductions.
  • Provide technical support and assistance to other departments as needed.
  • Communicate with customers through both verbal and written channels.
  • Regularly updates manager and team members of work progress. Is able to present information clearly and concisely.
  • Ability to provide technical presentations to internal departments and outside of the organizatio
  • Other duties as needed.

Qualifications & Skills

  • Bachelor’s degree in Electrical Engineering, or related field. Master’s degree preferred.
  • Ability to obtain a Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.
  • Fundamental knowledge of RF and microwave components, including filters, amplifiers, oscillators, and switches.
  • Ability to read and interpret technical drawings.
  • High accuracy and strong attention to detail.
  • Ability to manage time effectively and handle multiple tasks simultaneously.
  • Project management capability.
  • Excellent written and verbal communication skills.
  • Experience with RF/Microwave synthesis and simulation tools (e.g., Genesys, HFSS, CST, or similar) preferred.
  • Experience using CAD tools preferred.

Work Physical Requirements

  • Ability to sit or stand for extended periods while working at a computer or test bench.
  • Ability to lift and carry items up to 25 lbs., such as equipment, prototypes, or test fixtures.
  • Manual dexterity to handle small components, tools, and precision instruments.
  • Ability to bend, reach, and move between office, lab, and manufacturing areas.
  • Ability to work with small RF and microwave components under a microscope for extended periods.
  • Ability to safely work around manufacturing equipment, RF test gear, and standard lab environments (with appropriate PPE when required).

Salary.com Estimation for RF Engineer I in San Diego, CA
$84,529 to $98,553
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a RF Engineer I?

Sign up to receive alerts about other jobs on the RF Engineer I career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$77,212 - $88,935
Income Estimation: 
$101,213 - $124,848
Income Estimation: 
$90,267 - $107,792
Income Estimation: 
$90,926 - $113,495
Income Estimation: 
$102,148 - $116,687
This job has expired.
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Knowles Precision Devices

  • Knowles Precision Devices New Bedford, MA
  • Maintenance Mechanic Department : Manufacturing Employment Type : Full Time Location : New Bedford, Massachusetts Compensation : $22.00 - $25.00 / hour Des... more
  • 4 Months Ago


Not the job you're looking for? Here are some other RF Engineer I jobs in the San Diego, CA area that may be a better fit.

  • Elyon International Camp Pendleton, CA
  • Responsibilities:  Perform test and engineering evaluation events for communication systems to include planning, execution, and reporting for these even... more
  • 5 Months Ago

AI Assistant is available now!

Feel free to start your new journey!