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Freelance Radio Frequency Engineer Jobs (NOW HIRING)

Amentum

Senior Radio Frequency Engineer

Dahlgren, VA · On-site

Amentum is seeking a highly skilled Senior Radio Frequency (RF) Engineer to design, develop, and analyze advanced RF systems and components. The ideal candidate will possess a deep understanding of ...

Pae

Senior Radio Frequency Engineer

Dahlgren, VA · On-site +1

Amentum is seeking a highly skilled Senior Radio Frequency (RF) Engineer to design, develop, and analyze advanced RF systems and components. The ideal candidate will possess a deep understanding of ...

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Freelance Radio Frequency Engineer information

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$37K

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How much do freelance radio frequency engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for freelance radio frequency engineer in the United States is $117,680.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,500.00 and $139,000.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Radio Frequency Engineer vs Radio Frequency Engineer?

AspectFreelance Radio Frequency EngineerRadio Frequency Engineer
CredentialsTypically requires relevant certifications (e.g., RF certifications, engineering degrees)Same as freelance, often with additional employer-specific requirements
Work EnvironmentIndependent, project-based, remote or on-siteUsually employed full-time at a company or organization
Employer & IndustryClients across various industries, including telecom, defense, and aerospaceEmployers like telecom firms, defense contractors, or research institutions
Work ScopeProject-specific, flexible schedules, self-managedSteady, ongoing responsibilities within a team or department

In summary, a Freelance Radio Frequency Engineer works independently on diverse projects, often with flexible hours, while a traditional Radio Frequency Engineer is typically employed full-time within an organization. Both roles require similar technical credentials but differ mainly in work environment and employment structure.

What are the key skills and qualifications needed to thrive as a freelance radio frequency engineer?

To thrive as a Freelance Radio Frequency Engineer, you need a strong background in RF engineering principles, signal processing, and antenna design, usually supported by a degree in electrical engineering or telecommunications. Familiarity with simulation tools like CST, HFSS, and network analyzers, as well as relevant certifications (e.g., FCC General Radiotelephone Operator License), is essential. Excellent problem-solving, project management, and client communication skills help you stand out in this role. These skills ensure accurate design, troubleshooting, and effective collaboration with clients for successful project outcomes.

What are common challenges freelance radio frequency engineers face when working independently?

Freelance radio frequency engineers often encounter challenges such as managing multiple projects with varying requirements, staying updated with rapidly evolving wireless technologies, and ensuring access to specialized testing equipment. Additionally, they must proactively communicate with clients, coordinate with remote teams, and handle administrative tasks like contracts and invoicing. Building a reliable client base and maintaining strong professional networks are also key to sustaining a successful freelance career in this field.

What is a freelance radio frequency engineer?

A Freelance Radio Frequency (RF) Engineer is a professional who specializes in designing, testing, and optimizing wireless communication systems and devices, such as radios, cell towers, and Wi-Fi networks, on a project or contract basis rather than as a full-time employee. They often work independently for multiple clients, providing expertise in RF circuit design, signal propagation, interference analysis, and network optimization. Their work is critical in industries like telecommunications, broadcasting, aerospace, and defense, ensuring reliable and efficient wireless communication. Freelance RF Engineers typically require strong technical knowledge, problem-solving skills, and the ability to manage their own schedules and client relationships.
More about Freelance Radio Frequency Engineer jobs
What cities are hiring for Freelance Radio Frequency Engineer jobs? Cities with the most Freelance Radio Frequency Engineer job openings:
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Freelance Radio Frequency Engineer jobs near you
Infographic showing various Freelance Radio Frequency Engineer job openings in the United States as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $117,680 per year, or $56.6 per hour.

Spacecraft Radio Frequency Engineer, Senior

Relative Dynamics

Houston, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

Job description

At Relative Dynamics we value knowledge as a process rather than knowledge as an answer. Founded in 2011 our goal is to define the new space era by continuously pushing the boundaries of engineering models services and technology development. Visit us at www.relativedynamics.space.
Relative Dynamics is currently seeking Spacecraft RF Engineers with relevant Spectrum Analysis experience to work on NASA's growing Human Space Flight Missions such as Artemis, Commercial Programs such as Dream Chaser and Commercial Space Stations, and internal R&D efforts for the future of space communications.
What You'll Get to Do:
  • Perform spectrum management & coordination tasks for RF systems and interface with other NASA centers and federal agencies to resolve spectrum issues.
  • Determine the performance of Radio Frequency (RF) communication links and create link budgets using analytical methods or by applying analysis and simulation tools.
  • Perform RF Radio Frequency interference and compatibility analysis for Space based communication systems.
  • Assess RF interference statistics using ITU-R and NTIA recommendations to evaluate potential for harmful interference to or from NASA systems.
  • Perform data reductions, analyze, and document results for presentation to customers.
  • Familiar with antennas, antenna polarization, power spectral density, and & spectral roll-off
  • Perform R&D tasks on experimental projects for upcoming communication technologies. The position may be filled on level lower.

What You'll Need:
Requirements:
  • Must be U.S. Citizen
  • BS degree in engineering from an accredited engineering school
  • 5+ years of relevant experience
  • High knowledge of digital communications, RF system analysis, FEC coding, and communications engineering.
  • In depth understanding of communication systems such as phase modulation, spread spectrum, signal detection, signal and interference analysis, baseband filtering, data formatting etc.
  • Knowledge of spectrum regulations, regulatory approval process, radio frequency compatibility/interference assessment including dynamic simulations.
  • Familiar with analysis software such as Matlab, Simulink, and System Tool Kit (STK) equivalent.

What You Won't Do:
  • Feel stuck as we offer great opportunities to advance and learn
  • Feel like a number as we're a close-knit bunch and always have each other's backs

Who You Are:
  • A self-starter who thrives in a fast-paced environment
  • A quick learner who is always ready to gain depth of knowledge
  • A reliable worker who knows the importance of showing up when it counts
  • Accept assignments with open cooperative positive and team-oriented attitudes
  • Able to plan and execute plans across teams
  • Effective communicator both written and verbal

What You'll Enjoy:
  • Competitive wage and benefits package
  • Medical, dental, vision and life/disability insurance
  • Vacation and paid holidays
  • Tuition reimbursement
  • Great 401k with company match
  • Employee referral program
  • Community involvement investing and giving back to the community

Relative Dynamics conducts a comprehensive background check that includes drug testing. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, national origin, gender identity, sexual orientation, age, marital status, veteran status or disability status.

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