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Rf Engineer Jobs in Tennessee (NOW HIRING)

Type One Energy

RF Engineer

Knoxville, TN · On-site

We are seeking a motivated RF Engineer to join our Electron Cyclotron Heating (ECH) team and take a central role in the design and development of a quasi-optical (QO) transmission line system. This ...

Spectra Tech, Inc.

Design Engineer

Oak Ridge, TN · On-site

Support the full engineering lifecycle: requirements development, concept evaluation, detailed ... Experience with fusion, high-vacuum equipment, magnet systems, RF systems/mechanical interfaces, or ...

SPECTRA TECH, Inc.

Design Engineer

Oak Ridge, TN · On-site

... full engineering lifecycle: requirements development, concept evaluation, detailed design ... RF/mechanical interfaces, instrumentation, and controls interfaces). • Plan, execute, and ...

SPECTRA TECH INC

Design Engineer

Oak Ridge, TN

Support the full engineering lifecycle: requirements development, concept evaluation, detailed ... RF/mechanical interfaces, instrumentation, and controls interfaces). Plan, execute, and document ...

idexcel

Senior Systems Engineer

Knoxville, TN

$99K - $136K/yr

... RF systems, and data handling. The ideal candidate will have an electrical engineering education with knowledge and experience on both hardware and software platforms, as well as experience ...

Wmeimg

AV Support Engineer

Nashville, TN

... RF transmission, stage management and level controls, technical knowledge and aptitude for general audiovisual systems, and the ability manage stage production in a compressed time frame. The ...

WME Group

AV Support Engineer

Nashville, TN · On-site

... RF transmission, stage management and level controls, technical knowledge and aptitude for general audiovisual systems, and the ability manage stage production in a compressed time frame. The ...

WME Group

AV Support Engineer

Nashville, TN · On-site

... RF transmission, stage management and level controls, technical knowledge and aptitude for general audiovisual systems, and the ability manage stage production in a compressed time frame. The ...

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All JobsRf Engineer JobsRf Engineer Jobs in Tennessee

Rf Engineer information

See Tennessee salary details

$33.6K

$106.8K

$166.1K

How much do rf engineer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for rf engineer in Tennessee is $106,809.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,500.00 and $126,200.00 per year, depending on experience, location, and employer.

What Does an RF Engineer Do?

A radio frequency (RF) engineer's primary responsibilities are to collect data, research radio frequency, and analyze gathered information to improve radar design. Your duties have you working with intelligence sensors, surveillance radars, cellular components, over-the-horizon radar, and radio waves. You design modules and switches to improve how the electronics transmit and perform surveys and installations. You take measurements of electromagnetic emissions, install equipment, test your designs, and troubleshoot and debug to improve the radio frequency and speed. RF engineers often coordinate with technicians and other engineers to cover multiple data sites.

Is RF engineering in demand?

RF engineering is in demand due to the growth of wireless communication, 5G networks, and satellite technology. RF engineers with skills in signal processing, circuit design, and proficiency with tools like MATLAB and RF test equipment are sought after across telecommunications, aerospace, and defense industries.

What is the difference between Rf Engineer vs Wireless Communications Engineer?

AspectRf EngineerWireless Communications Engineer
Required CredentialsBachelor's in Electrical Engineering, RF certificationsBachelor's in Electrical/Communications Engineering, RF certifications
Work EnvironmentDesign, testing, and optimization of RF systemsDevelopment and deployment of wireless communication systems
Industry UsageTelecom, aerospace, defenseTelecom, mobile networks, IoT

RF Engineers focus on designing and testing RF components and systems, while Wireless Communications Engineers work on developing and implementing wireless network solutions. Both roles require similar technical skills and certifications, often overlap in industry applications, but differ in their specific focus areas within wireless technology.

What are the key skills and qualifications needed to thrive as an RF Engineer, and why are they important?

To thrive as an RF Engineer, you need a solid background in electrical engineering, RF circuit design, and signal processing, often supported by a relevant degree. Familiarity with tools such as spectrum analyzers, network analyzers, simulation software (like HFSS or ADS), and certifications such as FCC or amateur radio licenses are commonly required. Strong problem-solving skills, attention to detail, and effective teamwork help set top performers apart in this field. These skills and qualifications are crucial for designing, testing, and optimizing wireless communication systems to ensure reliable and efficient performance.

What engineers make $500,000 a year?

Highly experienced engineers in specialized fields such as senior software engineers, petroleum engineers, or aerospace engineers can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. These roles typically require advanced skills, extensive experience, and work in high-demand industries or leadership positions.

What are RF Engineers?

RF Engineers, or Radio Frequency Engineers, are professionals who design, implement, and maintain systems that transmit or receive radio waves. They work with wireless communication systems, including cellular networks, Wi-Fi, satellite, and broadcasting technologies. Their responsibilities include optimizing signal strength, troubleshooting interference issues, and ensuring regulatory compliance. RF Engineers use specialized software and testing equipment to analyze and improve network performance. They are essential in industries such as telecommunications, aerospace, and defense.

What is RF in salary?

In the context of an RF Engineer, RF in salary typically refers to the salary range associated with radio frequency engineering roles. These positions often require specialized skills in wireless communication, signal processing, and related tools, with salaries varying based on experience, location, and certifications. RF Engineers generally earn competitive salaries due to the technical expertise required in designing and testing RF systems.

What are some typical challenges an RF Engineer might face when working on wireless network deployments?

RF Engineers often encounter challenges such as signal interference, environmental obstacles, and fluctuating network demands. Dealing with interference from both internal and external sources requires careful planning, site surveys, and frequent optimization. Additionally, working in multidisciplinary teams with network architects, field technicians, and software engineers is common, requiring strong communication skills to coordinate solutions. Keeping up-to-date with evolving wireless standards and technologies is also essential for success in this role.

What does an RF engineer do?

An RF engineer designs, tests, and maintains radio frequency systems used in wireless communication, such as cell phones, satellite, and radar systems. They work with tools like spectrum analyzers and simulation software, often requiring knowledge of signal processing and certifications like FCC licensing. Their role involves optimizing signal quality, ensuring compliance with standards, and troubleshooting technical issues in communication networks.
More about Rf Engineer jobs
What are the most commonly searched types of Rf Engineer jobs in Tennessee? The most popular types of Rf Engineer jobs in Tennessee are:
What are popular job titles related to Rf Engineer jobs in Tennessee? For Rf Engineer jobs in Tennessee, the most frequently searched job titles are:
What job categories do people searching Rf Engineer jobs in Tennessee look for? The top searched job categories for Rf Engineer jobs in Tennessee are:
What cities in Tennessee are hiring for Rf Engineer jobs? Cities in Tennessee with the most Rf Engineer job openings:
What are popular job titles related to Rf Engineer jobs in TN? For Rf Engineer jobs in TN, the most frequently searched job titles are:
Rf Engineer jobs near you
Infographic showing various Rf Engineer job openings in Tennessee as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $106,809 per year, or $51.4 per hour.

RF Engineer

Type One Energy

Knoxville, TN • On-site

Full-time

Retirement

Posted 16 days ago

Job description

Join us in our mission to commercialize fusion energy
About Type One Energy
Type One Energy Group is mission-driven to provide sustainable, affordable fusion power to the world. Established in 2019 and venture-backed in 2023, the company is led by a team of globally recognized fusion scientists with a strong track record of building state-of-the-art stellarator fusion machines, together with veteran business leaders experienced in scaling companies and commercializing energy technologies.
If you are searching for the best new ideas and share our vision, join us as a RF Engineer. This is what you need to know:
Location: Knoxville, TN (Other office locations may be available)
Salary: Highly Competitive Plus Benefits
Contract: Permanent, full time
Reporting to: Senior Director of Systems Engineering
Your role in the mission:
We are seeking a motivated RF Engineer to join our Electron Cyclotron Heating (ECH) team and take a central role in the design and development of a quasi-optical (QO) transmission line system. This is a hands-on engineering position at the intersection of high-power microwave engineering, optical beam propagation, and fusion system integration.
You will work alongside highly motivated physicists and engineers to design, analyze, and validate the QO transmission line that delivers high-power millimeter-wave beams from gyrotron sources to the plasma vessel. This role offers significant opportunity for growth and requires a willingness to develop expertise across a broad set of microwave and optical engineering disciplines.
  • Lead and contribute to the design of QO transmission line components, including waveguides, mirrors, polarizers, and beam shaping elements for high-power millimeter-wave delivery
  • Perform Gaussian beam optics analysis and diffraction simulations to characterize beam propagation, spillover losses, and mode purity through the QO transmission line
  • Use electromagnetic simulation tools (e.g., CST, HFSS, COMSOL, or equivalent) to model QO component performance and validate designs against system requirements
  • Specify and coordinate fabrication of precision microwave components, working closely with machinists, vendors, and metrology teams to ensure design tolerances are met
  • Conduct low-power microwave bench measurements to characterize component performance, including beam pattern mapping, insertion loss, and polarization purity
  • Support high-power conditioning and commissioning activities for the QO transmission line in coordination with the broader ECH team
  • Develop and maintain engineering documentation including design drawings, analysis reports, interface control documents, and test procedures
  • Stay current with advances in QO and millimeter-wave engineering and proactively apply new techniques to improve system performance
  • Interact with other engineering and physics disciplines including thermal, mechanical, and neutronics

What you'll need:
  • Doctoral degree/Masters in Electrical Engineering, Physics, Applied Physics, or a closely related field
  • Demonstrated experience in microwave or millimeter-wave engineering, including RF component design, analysis, or testing
  • Working knowledge of Gaussian beam optics and free-space wave propagation at millimeter-wave or sub-millimeter-wave frequencies
  • Proficiency with at least one electromagnetic/multi-physics simulation tool (e.g., CST Microwave Studio, HFSS, COMSOL, or similar)
  • Hands-on experience with microwave measurement techniques and laboratory instrumentation (VNAs, power meters, beam profilers)
  • Strong analytical and problem-solving skills with the ability to translate system-level requirements into component-level specifications
  • Genuine curiosity and a demonstrated willingness to learn new technical domains; this role spans multiple disciplines and rewards intellectual breadth
  • Excellent communication skills and ability to collaborate effectively in a multidisciplinary team environment

Preferred Qualifications
  • Familiarity with high-power gyrotron systems or ECH transmission line architectures used in fusion research
  • Experience with QO or antenna range measurements, including near-field to far-field transformations
  • Exposure to fusion devices (tokamaks or stellarators) and the role of ECH systems in plasma heating
  • Experience with engineering design tools such as CAD (SolidWorks, CATIA) for mechanical integration of microwave components

We offer:
In addition to a basic salary and yearly bonus, you will also get...
  • A hybrid work policy
  • Stock options
  • Relocation allowance
  • Insurance plans
  • Retirement options
  • And many more great voluntary benefits

Type One Energy applies proven advanced manufacturing methods, modern computational physics and high-field superconducting magnets to develop its optimized stellarator fusion energy system. Our FusionDirect development program pursues the lowest-risk, shortest-schedule path to a fusion power plant over the coming decade, using a partner-intensive and capital-efficient strategy.
Type One Energy is committed to community engagement in the development and deployment of its clean energy technology. For more information, visit www.typeoneenergy.com or follow us on LinkedIn.
Equal Opportunity Statement
Type One Energy is an equal opportunity employer. We value diversity, searching for the best new ideas and remaining open to unique perspectives. Therefore, all qualified applicants will receive consideration for employment independent of race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristics protected by applicable federal, state, or local laws. All qualified individuals are encouraged to apply.

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