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Freelance Rf Design Engineer Jobs (NOW HIRING)

Spectrum Control

RF Design Engineer

Ann Arbor, MI · On-site

The RF Design Engineer supports the design, development, testing, and continuous improvement of high-frequency and high-power RF and microwave products utilizing advanced thin-film and thick-film ...

Wilson Connectivity

RF Design Engineer

Richardson, TX · On-site

$100K - $110K/yr

Why you should join our team as a RF Design Engineer As an RF Design Engineer, you will be responsible for the design and development of new cellular signal booster products, from initial concept ...

Wilson Connectivity

RF Design Engineer

Dallas, TX

Why you should join our team as a RF Design Engineer As an RF Design Engineer, you will be responsible for the design and development of new cellular signal booster products, from initial concept ...

Wilson Connectivity

RF Design Engineer

Richardson, TX · On-site

$100K - $110K/yr

Why you should join our team as a RF Design Engineer As an RF Design Engineer, you will be responsible for the design and development of new cellular signal booster products, from initial concept ...

Apple

Product RF Design Engineer

San Diego, CA

$142K - $263K/yr

Description Product RF Design Engineers should have a broad-based knowledge in RF architecture, design, integration and manufacturing. They have deep theoretical and practical knowledge in one or ...

Crox Consulting Inc

RF Design Engineer

Rochester, NY · On-site

Job: RF Design Engineer Location: Rochester NY Comp: 100K-110K(max) on W2 Here are the must haves for these roles. Vz team needs to know skill sets on the scale of 1-10 * Verizon exp * AToll exp

SEAKR Engineering

RF Design Engineer III

Centennial, CO · On-site

$100K - $130K/yr

The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...

SEAKR Engineering

RF Design Engineer III

Centennial, CO

$100K - $130K/yr

The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...

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Freelance Rf Design Engineer information

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How much do freelance rf design engineer jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for freelance rf design engineer in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

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 key skills and qualifications needed to thrive as a Freelance RF Design Engineer, and why are they important?

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 are Freelance RF Design Engineers?

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.
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Freelance Rf Design Engineer jobs near you
RF Design Engineer

RF Design Engineer

Spectrum Control

Ann Arbor, MI • On-site

Full-time

PTO

Posted 13 days ago

Job description

At Spectrum Control, most departments operate on a 4-day, 10-hour work schedule in exchange for a 3-day weekend. We offer competitive wages and PTO, plus our benefits begin on day 1 of employment. Come join a workforce where we put you first!
Job Summary: The RF Design Engineer supports the design, development, testing, and continuous improvement of high-frequency and high-power RF and microwave products utilizing advanced thin-film and thick-film resistive technologies. This role is responsible for applying RF engineering principles to develop new products, enhance existing designs, and support manufacturing and customer requirements.
Working within a collaborative engineering environment, the RF Design Engineer contributes to product development activities from concept through production, including design simulation, prototype evaluation, performance testing, and technical documentation. The position interfaces regularly with Manufacturing Engineering, Production, Quality, Sales, and Program Management to ensure products meet performance, quality, cost, and schedule objectives.
Essential Job Functions
  • Design and develop new RF and microwave products covering frequency ranges from DC to 65 GHz+ and average power levels up to 2,000 watts.
  • Support new product development efforts through concept generation, design analysis, simulation, prototyping, testing, qualification, and production release.
  • Research and evaluate new technologies, materials, and design approaches to improve existing products and support future product development initiatives.
  • Contribute to the design and support of RF passive product lines, including but not limited to:
    • Attenuators
    • Terminations and loads
    • Bias tees
    • Gain equalizers
    • Directional couplers
    • Power dividers/combiners
    • Temperature-sensitive resistors and attenuators
    • Coaxial and surface-mount RF/microwave components
  • Perform RF and electromagnetic modeling, simulation, and design optimization using industry-standard software tools.
  • Design, assemble, and evaluate prototypes, conducting electrical characterization and performance testing including S-parameter analysis, power handling validation, and thermal performance evaluation.
  • Analyze test data and implement design improvements to ensure compliance with product specifications and customer requirements.
  • Assist Sales, Manufacturing Engineering, Production, and Quality teams in resolving product issues, investigating customer concerns, evaluating waiver requests, and responding to technical inquiries.
  • Support manufacturing process improvements, yield enhancement initiatives, and product cost-reduction efforts.
  • Create and maintain engineering documentation including drawings, specifications, bills of materials (BOMs), test procedures, work instructions, and design records.
  • Participate in design reviews and technical discussions to support successful product development and production activities.
  • Adhere to company quality standards, regulatory requirements, and continuous improvement initiatives.

Required Qualifications
  • Bachelor's degree in Electrical Engineering or a related engineering discipline.
  • Minimum of five (5) years of experience in RF, microwave, electrical, or related product development environments.
  • Minimum of two (2) years of hands-on RF/microwave design experience utilizing computer-aided design and simulation tools such as:
    • Keysight ADS
    • Cadence AWR Microwave Office
    • Ansys HFSS
    • CST Microwave Studio
    • Or equivalent RF/EM simulation platforms
  • Experience designing and testing RF and microwave circuits, components, or assemblies.
  • Strong understanding of RF measurement techniques and test equipment, including Vector Network Analyzers (VNAs), spectrum analyzers, signal generators, and power measurement systems.
  • Experience performing S-parameter characterization, data analysis, and performance validation.
  • Experience with programming or test automation tools; LabVIEW, HPVEE, or similar platforms are preferred.
  • Experience using CAD systems such as AutoCAD, SolidWorks, or equivalent.
  • Working knowledge of modern manufacturing processes and electrical/electronic assembly methods.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Effective written and verbal communication skills with the ability to collaborate across cross-functional teams.
  • Proficiency with Microsoft Office applications including Word, Excel, and PowerPoint.
  • Ability to travel occasionally as required.
  • Must be eligible to access export-controlled information and technology in accordance with U.S. export control regulations.
  • Must be able to obtain and maintain a U.S. Government security clearance in the future, if required. This requires U.S. citizenship.

Preferred Qualifications
  • Experience with thin-film and thick-film resistive technologies.
  • Experience with high-power RF design, thermal management, and reliability considerations.
  • Familiarity with ISO 9001, AS9100, Lean Manufacturing, Six Sigma, or related continuous improvement methodologies.
  • Experience supporting aerospace, defense, medical, communications, or other high-reliability applications.

Work Environment
  • This position is located at our Ann Arbor, MI manufacturing facility and requires regular on-site collaboration with engineering, manufacturing, and production teams. The role supports the development and production of high-performance RF and microwave components and assemblies serving aerospace, defense, medical, industrial, and communications markets.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. 41 CFR 60-1.35(c)
Third-Party Recruiters
Please note, that per Spectrum Control Policy, we do not accept unsolicited resumes from third-party recruiters unless such recruiters are engaged to provide candidates for a specified opening and in alignment with our values and expectations. Any employment agency, person or entity that submits an unsolicited resume does so with the understanding that Spectrum Control will have the right to hire that applicant at its discretion without any fee owed to the submitting employment agency, person or entity. If you or your agency are interested in becoming an approved vendor please contact scirecruiting@am.spectrumcontrol.com.

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