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Principal Rf Engineer Jobs in Florida (NOW HIRING)

CesiumAstro

Principal RF Engineer I

Melbourne, FL

We are actively seeking passionate, collaborative, energetic, and forward-thinking individual to join our team as a Principal RF Engineer I . The ideal candidate has extensive experience in board ...

CesiumAstro

Principal RF Engineer I

Melbourne, FL

We are actively seeking passionate, collaborative, energetic, and forward-thinking individual to join our team as a Principal RF Engineer I . The ideal candidate has extensive experience in board ...

CesiumAstro

Principal RF Engineer I

Melbourne, FL · On-site

We are actively seeking passionate, collaborative, energetic, and forward-thinking individual to join our team as a Principal RF Engineer I . The ideal candidate has extensive experience in board ...

Raytheon

Principal RF Engineer

Orlando, FL

The role of the Principal RF subsystem engineer is to design, develop and maintain RF architectures. Architecture development includes requirements, analysis and modelling. RF subsystem engineers ...

Raytheon

Principal RF Engineer

Miami, FL

The role of the Principal RF subsystem engineer is to design, develop and maintain RF architectures. Architecture development includes requirements, analysis and modelling. RF subsystem engineers ...

Raytheon

Senior Principal RF Engineer

Orlando, FL

The role of the Senior Principal RF subsystem engineer is to design, develop and maintain RF architectures. Architecture development includes requirements, analysis and modelling. RF subsystem ...

Raytheon

Senior Principal RF Engineer

Miami, FL

The role of the Senior Principal RF subsystem engineer is to design, develop and maintain RF architectures. Architecture development includes requirements, analysis and modelling. RF subsystem ...

Alumni Ventures

Principal RF Engineer I

Melbourne, FL · On-site

$100 - $130/hr

We are actively seeking passionate, collaborative, energetic, and forward‑thinking individual to join our team as a Principal RF Engineer I . The ideal candidate has extensive experience in board ...

New

Raytheon

Principal RF Mechanical Engineer

Miami, FL

The Effector RF Design Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate will be responsible for providing innovative design solutions for the ...

Raytheon

Principal RF Subsystems Engineer

Miami, FL

The Effector RF Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate will be responsible for contributing to the architecture, analysis, design, and ...

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Showing results 1-20

All JobsPrincipal Rf Engineer JobsPrincipal Rf Engineer Jobs in Florida

Principal Rf Engineer information

See Florida salary details

$55.3K

$110K

$158.8K

How much do principal rf engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for principal rf engineer in Florida is $110,016.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,600.00 and $129,300.00 per year, depending on experience, location, and employer.

What are the typical daily responsibilities of a principal RF engineer?

As a Principal RF Engineer, you can expect to spend your days designing and optimizing RF circuits and systems, conducting simulations and testing prototypes, and troubleshooting performance issues. You’ll frequently collaborate with cross-functional teams, including hardware designers, software engineers, and project managers, to ensure seamless integration of RF components within larger systems. Additionally, you may mentor junior engineers, review technical documentation, and contribute to strategy discussions for new product initiatives. This dynamic role combines technical expertise with leadership and teamwork, offering both hands-on and strategic responsibilities.

What is a principal RF engineer?

A Principal RF Engineer is a senior-level engineering professional responsible for designing, developing, and optimizing radio frequency (RF) systems and components. They lead complex RF projects, analyze system performance, and ensure compliance with regulatory standards. This role typically involves mentoring junior engineers, collaborating with cross-functional teams, and solving technical challenges related to wireless communication, antenna design, or signal propagation. Principal RF Engineers work in industries such as telecommunications, aerospace, and defense to enhance wireless networks and communication systems.

What are the key skills and qualifications needed to thrive in the principal RF engineer position, and why are they important?

To excel as a Principal RF Engineer, extensive knowledge of radio frequency (RF) design, system integration, and a degree in electrical engineering or related field are essential. Experience with RF simulation tools (such as HFSS, ADS, or CST), familiarity with spectrum analyzers, and relevant certifications like the IEEE Wireless Communication certification are commonly expected. Exceptional problem-solving abilities, leadership, and clear communication skills help drive projects and support multidisciplinary collaboration. These attributes ensure successful RF system development, effective project leadership, and seamless integration of complex technologies in demanding environments.

What are the most commonly searched types of Principal Rf Engineer jobs in Florida? The most popular types of Principal Rf Engineer jobs in Florida are:
What are popular job titles related to Principal Rf Engineer jobs in Florida? For Principal Rf Engineer jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Principal Rf Engineer jobs in Florida look for? The top searched job categories for Principal Rf Engineer jobs in Florida are:
Principal Rf Engineer jobs near you
Infographic showing various Principal Rf Engineer job openings in Florida as of July 2026, with employment types broken down into 90% Full Time, 6% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $110,016 per year, or $52.9 per hour.

Principal RF Engineer I

CesiumAstro

Melbourne, FL

Full-time

Posted 9 days ago

Job description

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

We are actively seeking passionate, collaborative, energetic, and forward-thinking individual to join our team as a Principal RF Engineer I. The ideal candidate has extensive experience in board-level and system-level RF electronics design. If you enjoy working in a startup environment and are passionate about developing leading-edge phased arrays for satellites, spacecraft, and aerospace systems, we would like to hear from you.
 
In this position, you will be responsible for RF circuits, modules, and systems through all phases of the development process. The ideal candidate will be proficient in board-level schematic design and PCB layout of RF circuits, system-level communications concepts such as link budgets and modulation schemes, and end-to-end RF product development. The work will include many aspects of phased array communication systems, including RF front ends, frequency converters and synthesizers, filters, beamformers, power dividers, and phased array antennas.
 
As a principal hardware team member, you will be responsible for RF system and hardware designs from initial concept through requirements definition, architecture definition, part selection, detailed design, analysis, manufacturing, testing, qualification, and in-orbit support of Cesium's products. Hardware design tasks will include block diagrams, detailed schematics, PCB layout and routing, simulations, and test design. Principal Engineers also serve as technical and professional mentors in their field and may be given the opportunity to lead company programs.
 
The successful candidate will also present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required.
 
This role will initially be remote, with a planned transition to in-person work once our Florida office is established.
Successful candidates will require:
  • Bachelor of Science (BS)) degree in Electrical Engineering (EE) from an accredited university or institution.  Master of Science (MS) desired.
  • Minimum of 9 years of industry experience in design and analysis of RF electronics and systems.
  • Expert-level proficiency in professional simulation tools such as CST and ADS, as well as EDA tools such Altium.
  • Extensive hands-on experience with lab instruments such as vector network analyzers, spectrum analyzers, signal generators, and oscilloscopes.
  • Excellent written and verbal communication skills.
Preferred experience includes:
  • Python or other programming languages.
  • Aerospace electronics design, development, and qualification.
  • Worst-case circuit analysis, failure method and criticality analyses, and reliability analysis.
  • Antenna design
  • EMI/EMC design and mitigation techniques.
CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills.  Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.  
 
CesiumAstro is an Equal Opportunity employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.