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Freelance Rf Design Engineer Jobs in Philadelphia, PA

Coherent

Lead Hardware Engineer

Horsham, PA · On-site

$121K - $160K/yr

RF Design / Analog & Digital Design and Simulation * PCB Layout * Design Verification Testing and ... Education & Experience * Advanced degree in Electrical Engineering, Computer Engineering or ...

Superbeo

Wifi Engineer - RF

Philadelphia, PA · On-site

Wifi Engineer - RF Job Location: Philadelphia, PA Job Duration: 3 Months, Contract to Hire Job ... Ability to design, deploys, and optimizes wireless networks, ensuring strong and reliable Wi-Fi ...

samtec

RF Product Development Engineer

Limerick, PA · On-site

The RF Product Development Engineer will be responsible for moving new product designs and line ... Initiates requests for FAI, Design Verification Testing (DVT), SI and IPG (solderability ...

STV

Communications Engineering Specialist

Philadelphia, PA

$72K - $82K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... networks, RF design for voice and data communications, Public Address and Passenger Information Systems, telephone systems, and wireless systems (SHF/UHF/VHF). The Communications Engineering ...

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All JobsRf Design Engineer JobsFreelance Rf Design Engineer JobsFreelance Rf Design Engineer Jobs in Philadelphia, PA

Freelance Rf Design Engineer information

See Philadelphia, PA salary details

$15

$48

$133

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

As of Aug 16, 2026, the average hourly pay for freelance rf design engineer in Philadelphia, PA is $48.14, according to ZipRecruiter salary data. Most workers in this role earn between $24.52 and $62.36 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?

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 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 most commonly searched types of Rf Design Engineer jobs in Philadelphia, PA?

The most popular types of Rf Design Engineer jobs in Philadelphia, PA are:

What are popular job titles related to Freelance Rf Design Engineer jobs in Philadelphia, PA?

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

What job categories do people searching Freelance Rf Design Engineer jobs in Philadelphia, PA look for?

The top searched job categories for Freelance Rf Design Engineer jobs in Philadelphia, PA are:

Freelance Rf Design Engineer jobs near you

Lead Hardware Engineer

Coherent

Horsham, PA • On-site

$121K - $160K/yr

Full-time

Re-posted 16 days ago

Job description

Primary Duties & Responsibilities

  • Work independently on hardware design and development tasks, including but not limited to:
    • Evaluation of optical / RF components
    • RF Design / Analog & Digital Design and Simulation
    • PCB Layout
    • Design Verification Testing and Troubleshooting
  • Develop hardware for transceiver modules as schedules and target dates require.
  • Document digital control requirements of the module for use by the firmware designers.
  • Coordinate hardware development with firmware, manufacturing, test and other groups.
  • Be familiar with industry standards and customer requirements.       
  • Evaluate future requirements and define/develop the needed hardware architecture to meet these requirements.
  • Perform training and support of Coherent personnel in field of expertise.
  • Interact with critical customers to provide technical support, as needed.

Education & Experience

  • Advanced degree in Electrical Engineering, Computer Engineering or equivalent field. 
  • 2-5 years of experience in the applicable engineering field.

Skills

  • Proficient in schematic capture and layout software tools. 
  • Experience in analog / digital design and simulation.
  • Experience in PCB layout. 
  • Must be hard-working with good communication skills.
  • Must be able to work both independently, as well as part of a team.
  • Experience with Optical Components a plus.
  • Experience with modulator bias loop design and implementation a plus.
  • Experience with CST 3D RF simulation software a plus.
  • Experience with Agile software a plus.

Working Conditions

  • Collaborative working environment focused on developing products with cutting edge technology.  Job requires on-site in-office support.  Limited travel may be required, primarily working with other Coherent sites.x

Physical Requirements

  • Limited, must be able to test developed hardware in engineering lab, in conjunction with other team members.  No heavy lifting or strenuous physical activity required.

Safety Requirements

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

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.

As part of R&D, must be familiar with and follow ISO processes when developing Coherent products, per direction from Manager/Director.

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.


 

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.

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