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Rf Engineer Jobs in Frederick, MD (NOW HIRING)

CACI

RF & Antenna Test Engineer

Dulles, VA · On-site

RF & Antenna Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel:

Trans-Tech

RF Applications Engineer

Adamstown, MD · On-site

$90K - $150K/yr

The RF Applications Engineer is responsible for the development, design, and manufacturing support of microwave passive devices, with a focus on isolators and circulators. This role involves concept ...

AeroVironment, Inc.

Principal RF/DSP Engineer

Leesburg, VA · On-site

$144K - $168K/yr

The P rincipal RF/DSP Engineer will own our most difficult and least-documented RF targets end-to-end - signals where the first several hypotheses will be wrong, where documentation does not exist ...

AeroVironment

Principal RF/DSP Engineer

Leesburg, VA · On-site

$144K - $168K/yr

The P rincipal RF/DSP Engineer will own our most difficult and least-documented RF targets end-to-end - signals where the first several hypotheses will be wrong, where documentation does not exist ...

AeroVironment, Inc.

Principal RF/DSP Engineer

Leesburg, VA · On-site

$154 - $234/hr

The Principal RF/DSP Engineer will own our most difficult and least-documented RF targets end-to-end -- signals where the first several hypotheses will be wrong, where documentation does not exist ...

Aerovironment

Senior Systems Engineer

Germantown, MD · On-site

$105K - $144K/yr

As a Systems Engineer, you will lead requirements management, architecture definition, interface ... Define and document system and subsystem interfaces (mechanical, electrical, optical, RF, data ...

AeroVironment

Senior Systems Engineer

Germantown, MD · On-site

$105K - $144K/yr

As a Systems Engineer, you will lead requirements management, architecture definition, interface ... Define and document system and subsystem interfaces (mechanical, electrical, optical, RF, data ...

AeroVironment

Lead Systems Engineer

Germantown, MD · On-site

Collaborate daily with mechanical, electrical, software, optical, and RF engineers to resolve technical issues and ensure system-level integration * Identify, assess, and track technical risks ...

AeroVironment, Inc.

Senior Systems Engineer

Germantown, MD · On-site

$105K - $144K/yr

As a Systems Engineer, you will lead requirements management, architecture definition, interface ... Define and document system and subsystem interfaces (mechanical, electrical, optical, RF, data ...

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Showing results 21-40

All JobsRf Engineer JobsRf Engineer Jobs in Frederick, MD

Rf Engineer information

See Frederick, MD salary details

$36.8K

$117K

$182K

How much do rf engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for rf engineer in Frederick, MD is $117,006.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,900.00 and $138,200.00 per year, depending on experience, location, and employer.

What is an RF engineer?

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 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.

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

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 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 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.

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, antenna design, and RF testing are sought after in telecommunications, aerospace, and defense industries.

What is the average salary of a radio frequency engineer?

The average salary of a radio frequency (RF) engineer in the United States is approximately $100,000 to $120,000 per year, depending on experience, location, and certifications. Entry-level positions typically start around $70,000, while experienced engineers with specialized skills can earn over $150,000 annually.
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Rf Engineer jobs near you
Infographic showing various Rf Engineer job openings in Frederick, MD as of August 2026, with employment types broken down into 81% Full Time, 16% Part Time, and 3% Contract. Highlights an 79% Physical, 5% Hybrid, and 16% Remote job distribution, with an average salary of $117,006 per year, or $56.3 per hour.

RF & Antenna Test Engineer

CACI International, Inc.

Dulles, VA • On-site

Full-time

Medical, Retirement, PTO

Posted 16 days ago

Job description

Job Title: RF & Antenna Test Engineer
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
* * *
The Opportunity:
CACI is seeking a motivated and detail-oriented Antenna / RF Test Engineer to support our Antenna Test and Integration Engineering team. This position plays a critical hands-on role in the assembly, integration, and testing of antennas and RF-related components, as well as the day-to-day operation of our spherical near-field (SNF) and related antenna measurement chambers.
The successful candidate will work closely with RF, mechanical, and electrical engineers to execute high-quality test campaigns, support design reviews, and help optimize scheduling and chamber operations in a high-mix, low-volume production and development environment.
Responsibilities:
  • Assemble, integrate, and test antennas and RF-related components and subsystems in accordance with engineering drawings, work instructions, and quality standards.
  • Assist in the setup, operation, and execution of testing conducted in spherical near-field (SNF) and other antenna/RF test chambers.
  • Perform RF measurements using network analyzers (VNAs), spectrum analyzers, signal generators, power meters, and related test equipment.
  • Support chamber operations including fixture setup, antenna under test (AUT) mounting, cable routing, calibration activities, and basic troubleshooting of measurement issues.
  • Aid the engineering department by participating in design reviews and providing practical, hands-on input on manufacturability, testability, assembly methods, and fixture/tooling considerations.
  • Provide inputs on test scheduling, chamber utilization, and day-to-day operations to help improve throughput, reduce downtime, and maintain efficient workflows.
  • Document test setups, procedures, results, and any non-conformances; generate clear and accurate test data packages and reports as required.
  • Perform basic troubleshooting of RF and electromechanical assemblies and support root-cause analysis of test anomalies.
  • Maintain a clean, organized, and safe work environment; follow all safety, ESD, and quality procedures.
  • Collaborate effectively with engineers, technicians, and other cross-functional team members to meet program schedules and quality objectives.

Qualifications:
Required:
  • U.S. Citizenship and the ability to obtain and maintain a DoD Secret security clearance (active Secret preferred).
  • High school diploma or equivalent; Associate's degree in Electronics, Electrical Engineering Technology, or related technical field preferred.
  • 5+ years of hands-on experience in the assembly, integration, and/or testing of RF, microwave, or antenna systems (military, aerospace, or commercial experience accepted).
  • Familiarity with RF test equipment such as vector network analyzers (VNAs), spectrum analyzers, signal generators, and power meters.
  • Ability to read and interpret engineering drawings, schematics, assembly instructions, and test procedures.
  • Strong mechanical aptitude and comfort working with hand tools, power tools, and precision assembly techniques.
  • Good written and verbal communication skills; ability to document work clearly and interface with engineers.
  • Ability to work both independently and as part of a small, collaborative technical team in a fast-paced environment.

Desired:
  • Experience with antenna measurement systems, near-field or far-field ranges, or anechoic chamber operations.
  • Hands-on experience assembling or testing helical, horn, patch, phased-array, or other antenna types.
  • Soldering, crimping, and RF connector termination experience (SMA, Type-N, etc.).
  • Familiarity with basic RF principles (S-parameters, gain, VSWR/return loss, impedance matching).
  • Experience supporting design reviews or providing manufacturability / testability feedback to engineering.
  • Prior experience in high-mix, low-volume (HMLV) manufacturing or prototype development environments.
  • Military electronics or RF/avionics technician background.
  • Physical Requirements & Other
  • Ability to lift up to 40-50 lbs

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$86,600 - $181,800
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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