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Radio Frequency Rf Engineer Jobs in Seattle, WA (NOW HIRING)

Amazon seeks a Radio Frequency (RF) Engineer to join the Plexus Team. As an RF engineer you will develop requirements, review designs and build on ground test capability for the LEO Satellite ...

Amazon seeks a Radio Frequency (RF) Engineer to join the Plexus Team. As an RF engineer you will develop requirements, review designs and build on ground test capability for the LEO Satellite ...

Amazon seeks a Radio Frequency (RF) Engineer to join the Plexus Team. As an RF engineer you will develop requirements, review designs and build on ground test capability for the LEO Satellite ...

... not an engineering QA role). Required Experience and Skills: - Understanding of RF impedance ... Radio Frequency, experience with RF lab equipment, understanding of RF concepts a big plus ...

... not an engineering QA role). Required Experience and Skills: - Understanding of RF impedance ... Radio Frequency, experience with RF lab equipment, understanding of RF concepts a big plus ...

RF Engineer III

Seattle, WA · On-site

$130K - $182K/yr

... radio frequency (RF) systems, radios and antennas for the New Glenn flight vehicle. You will engage ... Bachelor of Science in Electrical Engineering or related field * Desire to work hands-on, both ...

RF Engineer III

Seattle, WA · On-site

$130K - $182K/yr

... radio frequency (RF) systems, radios and antennas for the New Glenn flight vehicle. You will engage ... Bachelor of Science in Electrical Engineering or related field * Desire to work hands-on, both ...

... frequency monitoring of strategic locations, economic assets and events from around the globe ... Create dedicated test setups, procedures for antenna checkout, radio peripheral checkout, cable ...

... frequency monitoring of strategic locations, economic assets and events from around the globe ... Create dedicated test setups, procedures for antenna checkout, radio peripheral checkout, cable ...

Perform RF systems analysis and trade studies , including modulation schemes, frequency band ... Experience with software-defined radio (SDR) platforms and digital signal processing techniques

Project Civil Engineer

Seattle, WA · On-site

$96K - $129K/yr

Project Civil Engineer Work Location: Anchorage, AK (JBER) Salary: Based on experience and will be ... Review and provide technical assistance with HEMP Shielding, Radio Frequency (RF) Shield and ICD ...

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Radio Frequency Rf Engineer information

See Seattle, WA salary details

$42.1K

$133.9K

$208.3K

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

As of Aug 18, 2026, the average yearly pay for radio frequency rf engineer in Seattle, WA is $133,923.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $158,200.00 per year, depending on experience, location, and employer.

What does a radio frequency RF engineer do?

A Radio Frequency (RF) Engineer designs, develops, and optimizes wireless communication systems, including mobile networks, radar, and satellite systems. They analyze signal propagation, troubleshoot interference issues, and ensure compliance with regulatory standards. RF Engineers work with antennas, transmitters, and receivers to enhance network performance and efficiency. Their role is critical in industries such as telecommunications, aerospace, and defense.

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

To thrive as a Radio Frequency (RF) Engineer, you need a solid understanding of RF circuit design, electromagnetic theory, signal processing, and a degree in electrical or electronics engineering. Familiarity with technical tools such as spectrum analyzers, network analyzers, and CAD software, as well as certifications like FCC licensing or ISTQB, is highly valued. Strong analytical thinking, attention to detail, and effective communication skills set top performers apart in this field. These abilities are essential to ensure reliable RF system performance, troubleshoot complex issues, and collaborate effectively with multidisciplinary teams.

What does a typical workday look like for a radio frequency RF engineer?

A typical workday for a Radio Frequency RF Engineer involves designing and modeling RF circuits, performing simulations and lab tests, and troubleshooting system performance issues. You might spend time collaborating closely with hardware engineers, software developers, and project managers to refine designs and ensure compliance with regulatory standards. Field testing, data analysis, and creating technical documentation are also common tasks. The work environment can vary between office settings, laboratories, and occasionally field sites, depending on the project requirements.

How much does a radio frequency RF engineer earn?

The average salary for a radio frequency (RF) engineer varies by experience and location but typically ranges from $70,000 to $120,000 annually. Entry-level positions may start around $60,000, while experienced engineers with specialized skills or certifications can earn over $130,000 per year.

Is radio frequency RF engineering in demand?

Radio Frequency (RF) engineering is in high demand due to the growth of wireless communication, 5G networks, and IoT devices. RF engineers are needed to design, test, and optimize wireless systems, often requiring knowledge of signal processing and certifications in relevant tools. The field offers strong job prospects across telecommunications, defense, and technology sectors.

What are the most commonly searched types of Radio Frequency Rf Engineer jobs in Seattle, WA?

The most popular types of Radio Frequency Rf Engineer jobs in Seattle, WA are:

What are popular job titles related to Radio Frequency Rf Engineer jobs in Seattle, WA?

For Radio Frequency Rf Engineer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Radio Frequency Rf Engineer jobs in Seattle, WA look for?

The top searched job categories for Radio Frequency Rf Engineer jobs in Seattle, WA are:

Infographic showing various Radio Frequency Rf Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 91% Full Time, 4% Part Time, and 5% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $133,923 per year, or $64.4 per hour.

Electrical Engineer/Radio Frequency (RF) Engineer

Leidos

Des Moines, WA • On-site

$87K - $157K/yr

Full-time

Medical, Retirement, PTO

Posted 15 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

79th of 492 rated business services


Job description

Description

Leidos’ NISC IV program seeks an Electrical Engineer/Radio Frequency (RF) Engineer to support the Federal Aviation Administration (FAA) Spectrum Engineering Services Group in Seattle, Denver, or Salt Lake City.

The Spectrum Engineering Group is responsible for securing, managing, and protecting all civil aviation spectrum resources to ensure interference-free operation of FAA communications, navigation, and surveillance (CNS) systems across the National Airspace System (NAS).

The ideal candidate will have an electrical engineering degree and with at least 4 years of experience in Radio Frequency Spectrum Analysis, interference mitigation, radio direction finding, and field investigations using industry-standard text equipment. The engineer will conduct interference analysis using databases, logs, and historical patterns and conduct on-site investigations as needed. The engineer will work closely with regulatory bodies, engineering teams, and project managers to support spectrum-related initiatives across various projects to ensure mission-critical systems remain compliant and interference-free.

In-office

Up to 50% travel

Primary Responsibilities

  • Monitor and receive reports of radio frequency interference affecting the National Air Space (NAS) operations.
  • Evaluate the urgency and impact of incoming RFI reports to prioritize responses.
  • Conduct both remote and on-site Radio Frequency Interference (RFI) investigations using historical data, databases, logs, and RF analysis tools.
  • Conduct RFI field investigation using equipment such as spectrum analyzers, direction finders, and portable antennas to pinpoint the sources of interference when a physical search is warranted.
  • Interpret technical data and apply mitigation best practices to resolve radio frequency interference issues with minimal disruption to the National Air Space (NAS) operations.
  • Coordinate and communicate with system users, engineering leads, and regional frequency managers.
  • Prepare comprehensive reports summarizing the interference issues, investigative methods used, findings, and resolutions implemented for review by senior management and other stakeholders as required.
  • Travel required for conducting on-site RFI investigations and analysis within any state within the Western Service Area.

Required Qualifications

  • Bachelor’s degree (preferred in in electrical engineering) or an equivalent technical field or military training.
  • 4+ years of prior relevant experience in radio frequency (RF) engineering.
  • Proficient in the use of Microsoft Office (Word, Excel, PowerPoint).
  • Ability to learn FAA-specific software and systems.
  • Active security clearance or ability to obtain one if required.
  • Must be a US citizen.

Preferred Qualifications

  • Experience with Spectrum Analyzers and Direction Finding (DF) equipment.
  • Exposure to RF modeling, frequency assignment tools, or engineering databases.
  • Experience with aeronautical maps and chart plotting.
  • Ability to interpret technical data and apply mitigation best practices to resolve RF interference issues affecting aviation systems.
  • Ability to perform Free-Space Path Loss (FSPL) calculations, Link Budgets, dBW/dBm/Watt conversions.
  • Knowledge of roles and responsibilities of spectrum management within the National Airspace System (NAS).
  • Knowledge of frequency management practices, including engineering, assignment, and protection of radio frequencies, and the National Telecommunication and Information Administration (NTIA) Redbook.
  • Knowledge of and experience with various frequency policy organizations, including National Telecommunications and Information Administration (NTIA), Interdepartmental Radio Advisory Committee (IRAC), and associated sub-committees, and the Federal Communications Commission (FCC).

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:August 3, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $87,100.00 - $157,450.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.


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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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