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Freelance Rf Design Engineer Jobs in California (NOW HIRING)

Motorola Solutions, Inc.

RF Design Engineer

San Diego, CA · On-site

$100K - $150K/yr

THE OPPORTUNITY Silvus is seeking a RF Design Engineer who will report to the Director of RF Engineering on the RF Engineering team. The successful individual in this role will actively participate ...

Array Labs

Senior RF Design Engineer

Redwood City, CA · On-site

$150K - $170K/yr

About the Job As a Senior RF Design Engineer, you will design and validate the RF electronics that enable Array's radar sensors. Your work will include low-noise receive chains, high-power transmit ...

Array Labs

Senior RF Design Engineer

Redwood City, CA

$150K - $170K/yr

About the Job As a Senior RF Design Engineer, you will design and validate the RF electronics that enable Array's radar sensors. Your work will include low-noise receive chains, high-power transmit ...

Skydio, Inc

RF Design Engineer

San Mateo, CA · On-site

$147K - $240K/yr

... engineering challenges and a huge opportunity to make an impact! How You'll Make an Impact: * Collaborate with EE, RF, Antenna design and PD teams to maximize the performance of the system designs

Array Labs

Senior RF Design Engineer

Redwood City, CA · On-site

$150K - $170K/yr

About the Job As a Senior RF Design Engineer, you will design and validate the RF electronics that enable Array's radar sensors. Your work will include low-noise receive chains, high-power transmit ...

Array Labs

Senior RF Design Engineer

Redwood City, CA · On-site

$150K - $170K/yr

About the Job As a Senior RF Design Engineer, you will design and validate the RF electronics that enable Array's radar sensors. Your work will include low‑noise receive chains, high‑power ...

Motorola

Senior RF Design Engineer

Los Angeles, CA · On-site

$140K - $190K/yr

THE OPPORTUNITY Silvus is seeking a Senior RF Design Engineer reporting to the Director of RF Engineering on the RF Engineering team. The successful individual in this role will actively participate ...

Motorola

Senior RF Design Engineer

San Diego, CA · On-site

$140K - $190K/yr

THE OPPORTUNITY Silvus is seeking a Senior RF Design Engineer reporting to the Director of RF Engineering on the RF Engineering team. The successful individual in this role will actively participate ...

Raytheon

Senior RF Design Engineer

San Jose, CA

... engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. Effector RF Design ...

Raytheon

Senior RF Design Engineer

Los Angeles, CA

... engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. Effector RF Design ...

Paradigminfotech

RF Design Engineer

Sunnyvale, CA · On-site

RF or radio engineer training either in military services or technical school electrical engineering program. Familiarity with plasma processing equipment. Facility with RF measurement instruments ...

Raytheon

Senior RF Design Engineer

San Diego, CA

... engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. Effector RF Design ...

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Freelance Rf Design Engineer information

What is a freelance RF design engineer?

Freelance RF Design Engineers are independent professionals who specialize in designing, testing, and optimizing radio frequency (RF) circuits and systems for various applications, such as telecommunications, wireless networks, and broadcasting. Unlike salaried employees, they work on a contract or project basis for different clients, providing their expertise on-demand. Their responsibilities often include creating schematics, selecting components, running simulations, and ensuring compliance with industry standards. Freelance RF Design Engineers need strong technical skills, up-to-date knowledge of RF technologies, and the ability to manage projects independently.

What are the key skills and qualifications needed to thrive as a freelance RF design engineer?

To thrive as a Freelance RF Design Engineer, you need a strong background in electrical engineering, RF circuit theory, and experience with wireless communication systems, often supported by a relevant degree or certification. Proficiency with RF simulation and design tools like HFSS, ADS, or CST, as well as familiarity with PCB design software, is typically required. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for successful project delivery and client interactions. These skills and qualifications are essential to design reliable RF systems, meet client specifications, and maintain competitiveness in a project-based environment.

What are some common challenges faced by freelance RF design engineers when working with multiple clients simultaneously?

Freelance RF Design Engineers often juggle projects for several clients at once, which can present challenges such as managing different project timelines, adapting to varied technical requirements, and ensuring clear communication across diverse teams. Balancing priorities and staying organized are crucial to delivering quality work within tight deadlines. Additionally, freelancers need to quickly familiarize themselves with each client's unique tools and processes, making adaptability and proactive problem-solving essential skills for success in this role.

What is the difference between Freelance Rf Design Engineer vs Rf Design Engineer?

AspectFreelance Rf Design EngineerRf Design Engineer
CredentialsTypically holds relevant engineering degrees, certifications optionalRequires engineering degree, often with industry certifications
Work EnvironmentIndependent, project-based, remote or on-siteFull-time, employed by a company, on-site or hybrid
Employer & Industry UsageServes multiple clients across industries like telecom, aerospaceWorks for a single employer, primarily in telecommunications or electronics

Freelance Rf Design Engineers work independently on various projects, offering flexibility and diverse experience. Rf Design Engineers are typically employed full-time within companies, focusing on ongoing development. Both roles require similar technical skills and certifications, but differ mainly in employment status and work setup.

What are the most commonly searched types of Rf Design Engineer jobs in California?

The most popular types of Rf Design Engineer jobs in California are:

What are popular job titles related to Freelance Rf Design Engineer jobs in California?

For Freelance Rf Design Engineer jobs in California, the most frequently searched job titles are:

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

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

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

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

Freelance Rf Design Engineer jobs near you
Infographic showing various Freelance Rf Design Engineer job openings in California as of September 2026, with employment types broken down into 90% Full Time, and 10% Contract. Highlights an 96% In-person, and 4% Hybrid job distribution.

RF Design Engineer

San Diego, CA • On-site

Motorola Solutions, Inc.
Technology, Communication and Media • 10K+ employees
Learn more about Motorola Solutions, Inc.external

$100K - $150K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 3 days ago

Motorola Solutions rating

8.7

Company rating: 8.7 out of 10

Based on 40 frontline employees who took The Breakroom Quiz

Job description

Company Overview
At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future.
Department Overview
Silvus Technologies, a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications - on the ground, in the air and at sea. Its battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for defense, law enforcement and public safety agencies around the world, and in the toughest operational environments.
Silvus Technologies is a wholly owned subsidiary of Motorola Solutions, Inc.
Job Description
Would you like to join an incredibly talented group of people, doing very challenging work, with the prime directive of "Keeping Our Heroes Connected"?
THE OPPORTUNITY
Silvus is seeking a RF Design Engineer who will report to the Director of RF Engineering on the RF Engineering team. The successful individual in this role will actively participate in all aspects of the design process to develop the RF subsystem for Silvus' StreamCaster MANET product line.
This position is 100% onsite, Monday through Friday, at our office in Rancho Bernardo/North San Diego, CA.
The following is a list of at least some of the current essential job functions of the position. Management may assign or reassign duties and responsibilities at any time at its discretion.
ROLE AND RESPONSIBILITIES
  • Antenna to baseband RF subsystem design using discrete circuitry or highly integrated RFICs.
  • Discrete design includes PLL, LNA, Mixers, PA etc.
  • Implementing or supervising schematic capture and PCB layout.
  • RF performance characterization, tuning, and troubleshooting.
  • Overall system design to ensure good EMI performance.
  • Ensure circuit board design and overall radio product can pass emission and immunity regulations.
  • Troubleshoot RF-related production yield problems.
  • Improve design for manufacturability.
  • Perform other related duties of which the above are representative.
  • Travel Requirement - Rare local travel, as required by Silvus (i.e. Irvine, West LA.

REQUIRED QUALIFICATIONS
  • Bachelors of Science (or higher) in Electrical Engineering.
  • Minimum 2 years of multi-GHz RF hardware development experience.
  • Good working knowledge of RF board layout, fabrication, and packaging.
  • Hands-on experience with solving EMI, harmonics, spurious, and stability issues.
  • Experience using RF simulation tools (i.e. AWR Microwave Office, Altium).
  • Must be a U.S. Person (U.S. Citizen, or U.S. Permanent Resident) due to clients under U.S. federal contracts.
  • All employment is contingent upon the successful clearance of a background check and drug test.

PREFERRED KNOWLEDGE, SKILLS, AND ABILITIES
  • Master of Science in Electrical Engineering.
  • Excellent bench skills.
  • Proactive approach to problem-solving.
  • Detail-oriented and a firm commitment to quality.
  • Ability to work in a collaborative, multidisciplinary team environment.
  • Problem-solving, data analysis, deductive reasoning, and critical thinking skills.

WORKING CONDITIONS AND PHYSICAL REQUIREMENTS
  • Indoor air-conditioned facility.
  • Office environment.
  • Occasional exposure to heat, cold, and allergens while performing tests or demonstrations in the field.
  • While performing the duties of this job, the employee is required to do the following:
  • Lift equipment up to 20 lbs. for the set-up of demonstrations and testing.
  • Perform bending and reaching movements to place items on lower and higher shelves.
  • Kneeling or squatting to access lower shelves.
  • Walking/Moving in the labs.

COMPENSATION: $100,000 - $150,000 / annually
#silvuscareers
Consistent with Motorola Solutions values and applicable law, we provide the following information to promote pay transparency and equity. Pay within this range varies and depends on job-related knowledge, skills, and experience. The actual offer will be based on the individual candidate.
NOTE - As a US Federal Contractor, Silvus Technologies requires that ALL candidates being considered for employment for any position (regardless of level) MUST be a U.S. Person (permanent resident or citizen). Stricter U.S. Citizen ONLY requirements (needed for some Engineering or R&D roles) will be included in the Required Qualifications section of the posted position. This does NOT apply to international positions; only job postings for positions located in the US.
Basic Requirements
  • Bachelors of Science (or higher) in Electrical Engineering.
  • Minimum 2 years of multi-GHz RF hardware development experience.
  • Must be a U.S. Person (U.S. Citizen, or U.S. Permanent Resident) due to clients under U.S. federal contracts.
  • All employment is contingent upon the successful clearance of a background check and drug test.

Travel Requirements
Under 10%
Relocation Provided
None
Position Type
Experienced
Referral Payment Plan
Yes
Our U.S. Benefits include:
  • Incentive Bonus Plans
  • Medical, Dental, Vision benefits
  • 401K with Company Match
  • 10 Paid Holidays
  • Generous Paid Time Off Packages
  • Employee Stock Purchase Plan
  • Paid Parental & Family Leave
  • and more!

EEO Statement
Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic.
We are proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you'd like to join our team but feel that you don't quite meet all of the preferred skills, we'd still love to hear why you think you'd be a great addition to our team.
We're committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. To request an accommodation, please complete this Reasonable Accommodations Form so we can assist you.

What Motorola Solutions employees say

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About Motorola Solutions

Sourced by ZipRecruiter

At Motorola Solutions, we believe that everything starts with safety. It's the constant that empowers people to confidently move forward. It can fill a flight or sell out a stadium. It can care for a patient or graduate a class. As a global leader in public safety and enterprise security, we create and connect the technologies that help to keep people safe where they live, learn, work and play. Our integrated technology ecosystem unifies critical communications, video security and access control, and command center software, enabling collaboration in more powerful ways. At Motorola Solutions, we're ushering in a new era in public safety and security. Bring your passion, potential and talents to a career that matters.

Industry

Technology, communication and media

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1928

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