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Sr Rf Engineer Jobs in Gaithersburg, MD (NOW HIRING)

CACI

Senior RF/Antenna Engineer

Chantilly, VA · On-site

Senior RF/Antenna Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel:

Myticas Consulting

RF Antenna Systems Engineer

Mclean, VA · On-site

$180 - $220/hr

Senior RF Antenna Systems Engineer Location: McLean, Virginia (this role is 5 days a week on-site, no exceptions) Type: Full-time, Direct Hire. Only accepting W2 candidates who do not require ...

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 ...

Relative Dynamics

RF Engineer, Senior

Columbia, MD · On-site

$103K - $142K/yr

Relative Dynamics Inc. is seeking to hire an RF Engineer, Senior to perform as a competent specialist, consultant, or advisor on assignment requiring advanced application of technical engineering ...

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 ...

Relative Dynamics

RF Engineer, Senior

Columbia, MD · On-site

$120 - $160/hr

Relative Dynamics Inc. is seeking to hire an RF Engineer, Senior to perform as a competent specialist, consultant, or advisor on assignment requiring advanced application of technical engineering ...

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 · 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 ...

kgs

Cellular / RF Engineer (TS)

Washington, DC

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 41-60

All JobsSr Rf Engineer JobsSr Rf Engineer Jobs in Gaithersburg, MD

Sr Rf Engineer information

See Gaithersburg, MD salary details

$40K

$127.1K

$197.7K

How much do sr rf engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for sr rf engineer in Gaithersburg, MD is $127,148.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,300.00 and $150,200.00 per year, depending on experience, location, and employer.

What is a Sr RF engineer?

Sr RF Engineers, or Senior Radio Frequency Engineers, are professionals who design, implement, and optimize wireless communication systems. They work with radio frequency signals and components to ensure reliable transmission and reception for applications such as cellular networks, satellite communications, and wireless devices. Their responsibilities often include system design, troubleshooting, network optimization, and compliance with regulatory standards. Sr RF Engineers typically have extensive experience and may lead teams or mentor junior engineers. They play a crucial role in advancing wireless technology and maintaining high-quality communications infrastructure.

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

To thrive as a Sr RF Engineer, you need deep expertise in radio frequency engineering, signal processing, and wireless communication systems, usually supported by a degree in electrical engineering or a related field. Familiarity with RF simulation tools (such as CST, HFSS, or ADS), network analyzers, and relevant certifications like FCC or IEEE are typically required. Strong problem-solving skills, attention to detail, and effective collaboration set standout professionals apart in this role. These skills ensure reliable RF system performance, compliance with technical standards, and successful project delivery in dynamic technology environments.

What are some typical challenges Sr RF engineers face when managing large-scale wireless network deployments?

Sr RF Engineers often encounter challenges such as mitigating signal interference, ensuring optimal coverage in complex environments, and adapting designs to evolving regulatory standards. Managing multiple project timelines and coordinating with cross-functional teams—like network planners, field technicians, and software specialists—are also common aspects of the role. Effective problem-solving, strong communication, and staying current with RF technologies are essential to successfully overcoming these challenges.

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

AspectSr Rf EngineerRF Engineer
CredentialsBachelor's or Master's in Electrical Engineering, certifications like FCC or RF-specific coursesBachelor's in Electrical or Electronics Engineering, similar certifications often required
Work EnvironmentDesign, testing, and troubleshooting RF systems in labs or fieldSimilar environments, focusing on RF system implementation and testing
Industry UsageTelecommunications, aerospace, defense, wireless networksTelecommunications, consumer electronics, wireless communication
Role FocusAdvanced RF design, system optimization, technical leadershipRF system setup, testing, and basic troubleshooting

The main difference between a Sr Rf Engineer and an RF Engineer lies in experience and responsibilities. Sr Rf Engineers typically handle advanced design and optimization tasks, often leading projects, while RF Engineers focus on implementation and testing. Both roles require similar educational backgrounds and certifications, but the senior role involves more strategic and technical leadership in RF projects.

What are popular job titles related to Sr Rf Engineer jobs in Gaithersburg, MD?

For Sr Rf Engineer jobs in Gaithersburg, MD, the most frequently searched job titles are:

What job categories do people searching Sr Rf Engineer jobs in Gaithersburg, MD look for?

The top searched job categories for Sr Rf Engineer jobs in Gaithersburg, MD are:

What cities near Gaithersburg, MD are hiring for Sr Rf Engineer jobs?

Cities near Gaithersburg, MD with the most Sr Rf Engineer job openings:

Sr Rf Engineer jobs near you
Infographic showing various Sr Rf Engineer job openings in Gaithersburg, MD as of August 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $127,148 per year, or $61.1 per hour.

SME RF Engineer Senior

3B Staffing LLC

Washington, DC • On-site

Full-time

Posted 13 days ago

Job description

Title: SME RF Engineer Senior

Brief 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.

Day to Day Tasks:

  • Support Motorola subscriber radio update and tracking efforts
  • Develop agency codeplugs
  • Support / complete agency programming requests
  • Manage / coordinate encryption and OTAR upgrades
  • Develop radio training material for internal and external users
  • Develop technical guidelines for radio use
  • Develop In-Building approval criteria for In-Building Wireless (IBW)
  • Review IBW proposals for compliance
  • Perform field surveys of new and existing BDA installations
  • Troubleshoot IBW network interference issues
  • Investigate IBW network coverage issues
  • Support OUC radio operations

Responsibilities:

  • Provides assessments of technical and operational practices based on leading industry standards specific to the requested technology.
  • Plans, organizes, and conducts research in a variety of areas, such as new or existing products, science, social science, law or business in support of an IT initiative.
  • Searches sources such as reference works, literature, documents, newspapers, statistical records, and other sources of information. May use Internet, Intranet, magazines, periodicals, journals, and other media to perform research.
  • Analyzes information and statistical data to prepare reports and studies for use by professionals

Minimum Education/Certification Requirements:

Master's degree in Information Technology or related field or equivalent experience

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