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Senior Rf Engineer Jobs in Fairfax, VA (NOW HIRING)

FTS International LLC

RF Systems Engineer

Chantilly, VA · On-site

$170K - $220K/yr

The Senior RF Systems Engineer provides management and outreach support to the government customer RF Program Manager. Responsibilities * Utilize knowledge and background in RF technology and ...

Lynk

Senior RF/Electrical Engineer

Chantilly, VA · On-site

$110K - $143K/yr

Job Summary As a Senior RF/Electrical Engineer at Lynk, you will be responsible for wearing many hats in the world of radio frequencies, electronics, hardware, and software. You will be responsible ...

KBR, Inc.

Sr RF Systems Engineer

Chantilly, VA · On-site

$183K - $274K/yr

Title: Sr RF Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ...

KBR

Sr RF Systems Engineer

Chantilly, VA

$183K - $274K/yr

Title: Sr RF Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ...

kgs

Cellular / RF Engineer (TS)

Washington, DC · On-site

Senior vendor design certification * Formal RF design credentials such as iBwave (if applicable ... Engineering governance or program-level credentials Preferred Experience: * Hands-on experience ...

KBR

SR RF Systems Engineer

Chantilly, VA

$150K - $225K/yr

Title: SR RF Systems Engineer Key Responsibilities: * Knowledge of fundamental of electrical engineering as it relates to digital signal processing (DSP), alternate waveforms, and analysis of signal ...

KBR, Inc.

SR RF Systems Engineer

Chantilly, VA · On-site

$150K - $225K/yr

Title: SR RF Systems Engineer Key Responsibilities: * Knowledge of fundamental of electrical engineering as it relates to digital signal processing (DSP), alternate waveforms, and analysis of signal ...

Koniag, Inc.

Cellular / RF Engineer (TS)

Washington, DC · On-site

$240K - $260K/yr

Senior vendor design certification * Formal RF design credentials such as iBwave (if applicable ... Engineering governance or program-level credentials Preferred Experience: * Hands-on experience ...

kgs

Cellular / RF Engineer (TS)

Washington, DC · On-site

Senior vendor design certification * Formal RF design credentials such as iBwave (if applicable ... Engineering governance or program-level credentials Preferred Experience: * Hands-on experience ...

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Showing results 21-40

All JobsRf Engineer JobsSenior Rf Engineer JobsSenior Rf Engineer Jobs in Fairfax, VA

Senior Rf Engineer information

See Fairfax, VA salary details

$60.9K

$129.6K

$187.8K

How much do senior rf engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior rf engineer in Fairfax, VA is $129,553.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,000.00 and $146,900.00 per year, depending on experience, location, and employer.

What does a senior RF engineer do?

A senior RF engineer designs, develops, and tests radio frequency systems and components used in wireless communication devices. They analyze signal performance, troubleshoot issues, and often use simulation tools like MATLAB or HFSS. Their role requires strong knowledge of RF principles, circuit design, and industry standards, often supported by relevant certifications and experience in a fast-paced engineering environment.

What is a senior RF engineer?

Senior RF Engineers are experienced professionals who design, implement, and optimize radio frequency (RF) systems used in telecommunications, broadcasting, and other wireless communications. They are responsible for ensuring the performance and reliability of RF networks by conducting tests, troubleshooting issues, and developing solutions to improve signal quality. Senior RF Engineers often lead project teams, mentor junior engineers, and work closely with other departments to deliver effective wireless communication solutions.

What are some common technical challenges faced by senior RF engineers, and how are they typically addressed within engineering teams?

Senior RF Engineers often encounter challenges related to signal interference, system integration, and maintaining optimal performance under real-world conditions. These issues are typically addressed through collaborative troubleshooting with cross-functional teams, such as hardware, software, and test engineers. Utilizing advanced simulation tools, performing thorough field testing, and conducting design reviews are standard practices to ensure solutions are effective and reliable. Regular knowledge sharing within the team helps in quickly resolving complex RF problems and staying updated with evolving technologies.

Is RF engineering in demand?

RF engineering is in high demand due to the growth of wireless communication, 5G networks, and satellite technology. Senior RF engineers with expertise in signal processing, antenna design, and RF testing are sought after across telecommunications, aerospace, and defense industries.

What is the difference between Senior Rf Engineer vs RF Engineer?

AspectSenior RF EngineerRF Engineer
CredentialsBachelor's or Master's in Electrical Engineering, certifications like FCC or RF-specific coursesBachelor's in Electrical Engineering or related field, some certifications beneficial
Work EnvironmentDesign, testing, and troubleshooting RF systems in labs or fieldAssist in RF system development, testing, and maintenance
ResponsibilitiesLead projects, optimize RF performance, mentor junior staffSupport RF design, perform measurements, and document results

The main difference lies in experience and responsibility level. Senior RF Engineers typically lead projects and mentor others, while RF Engineers focus on supporting design and testing tasks. Both roles require similar technical skills and certifications, but the senior position involves more leadership and strategic planning.

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

To thrive as a Senior RF Engineer, you need advanced knowledge of radio frequency theory, wireless communication systems, and a relevant engineering degree, often complemented by several years of industry experience. Familiarity with RF simulation tools (such as CST, HFSS, or ADS), network analyzers, and certifications like Certified Wireless Network Professional (CWNP) are typically required. Excellent problem-solving, analytical thinking, and effective communication skills help in troubleshooting and collaborating with cross-functional teams. These skills and qualities are vital for designing reliable RF solutions, optimizing performance, and ensuring seamless integration in complex wireless environments.
What are the most commonly searched types of Rf Engineer jobs in Fairfax, VA? The most popular types of Rf Engineer jobs in Fairfax, VA are:
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Senior Rf Engineer jobs near you
Infographic showing various Senior Rf Engineer job openings in Fairfax, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $129,553 per year, or $62.3 per hour.

SME RF Engineer Senior

AHU Technologies, Inc.

Washington, DC • On-site

$65 - $70/hr

Full-time

Re-posted 28 days ago

Job description

TITLE: SMERF Engineer Senior
LOCATION: Washington DC
MINIMUM EDUCATION: Bachelor's degree in IT, related field, or equivalent experience.
REQUIRED EXPERIENCE: 7+ years
INTERVIEWS: In person
Job Description:
The Client looking for the 11-15 years of experience. Provides assessments of technical and operational practices based on leading industry standards specific to the requested technology.
Complete Description:
The Contractor shall provide a RF Engineer with at least five years of experience working at a Public Safety Answering Point (PSAP). The RF Engineering Consultant will be responsible for working with LMR radio system, software, and programs. In addition, the RF Engineering Consultant will also be responsible for designing / testing radio code plugs validating radio and system performance and evaluating new communication devices.
The RF Engineering Consultant will perform technical work in the field of Land Mobile Radio (LMR) and wireless communications system engineering, design, and implementation. The consultant will be responsible for program review, compliance with licensing regulations, requirements gathering, design review, change management, and final acceptance of systems. Duties will include RoIP system engineering and radio code plug design / programming. Furthermore, the consultant will conduct short and long-term planning to meet communications requirements. The consultant will also be responsible for performing hardware / software analysis to provide comparative data of performance characteristics and suitability within the existing systems environment.
Skills:
• SME in complex enterprise level projects. Required 11 Years
• Master's degree in IT or related field or equivalent experience. Required
• Experience working in a PSAP. Required 5 Years
• interoperable radio experience. Required 3 Years
• Land Mobile Radio experience. Required 3 Years
• Radio network coverage and interference analysis experience. Required 3 Years
• Experience with RF engineering tools including Wizard and drive test tools. Required 3 Years
• Experience in developing fleetmaps, code plugs, and programming radios for public safety. Required 3 Years
• Experience managing Motorola User Configuration Manager. Required 3 Years
• Experience in troubleshooting WS systems, including but not limited to cell, microwave, LMR, UHF, etc. Required 3 Years
• Experience with public safety infrastructure. Required 3 Years
• Experience with P25 radio network. Required 3 Years
• Experience and knowledge of public safety communications and interoperability. Required 3 Years
• Experience and knowledge with LTE and WIMax - Standard practices. Required 3 Years
• Experience and knowledge of PSAP operations. Required 3 Years
Experience and knowledge of wireless communications - combination of theory and practice. Required 3 Years
Flexible work from home options available.
Compensation: $65.00 - $70.00 per hour
About Us
AHU Technologies INCis an IT consulting and permanent staffing firm that meets and exceeds the evolving IT service needs of leading corporations within the United States. We have been providing IT solutions to customers from different industry sectors, helping them control costs and release internal resources to focus on strategic issues.
AHU Technologies INC was co-founded by visionary young techno-commercial entrepreneurs who remain as our principal consultants. Maintaining working relationships with a cadre of other highly skilled independent consultants, we have a growing number of resources available for development projects. We are currently working on Various projects such as media entertainment, ERP Solutions, data warehousing, Web Applications, Telecommunications and medical to our clients all over the world.

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