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Senior Principal Rf Engineer Jobs (NOW HIRING)

As a Principal RF Engineer, you will serve as the company's RF subject-matter expert, develop complex RF systems, and provide technical leadership for Lunar Outpost programs. Take the #NextLeap with ...

Principal RF Engineer

Boulder, CO · On-site

$160 - $210/hr

FIRST RF Corporation - Boulder, CO 80301 Salary Range: $160,000.00 - $210,000.00 Overview FIRST RF is seeking an experienced Principal RF Engineer to provide technical leadership across a diverse ...

Summary FIRST RF is seeking an experienced Principal RF Engineer to provide technical leadership across a diverse portfolio of advanced RF and microwave systems. In this role, you will serve as a ...

Principal RF Engineer

Boulder, CO · On-site

$160K - $210K/yr

Summary FIRST RF is seeking an experienced Principal RF Engineer to provide technical leadership across a diverse portfolio of advanced RF and microwave systems. In this role, you will serve as a ...

PRINCIPAL RF ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial ...

PRINCIPAL RF ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial ...

PRINCIPAL RF ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial ...

As a Principal RF Engineer, you will lead the development of the RF electronics that define the performance of our next-generation radar systems. You will own the most challenging RF design problems ...

Principal RF Engineer

Menlo Park, CA · On-site

$221 - $299/hr

As a Principal RF Engineer, you will lead the development of the RF electronics that define the performance of our next‑generation radar systems. You will own the most challenging RF design ...

As a Principal RF Engineer, you will lead the development of the RF electronics that define the performance of our next-generation radar systems. You will own the most challenging RF design problems ...

As the Principal RF Engineer , you will provide technical expertise in the analysis, design, fabrication, test, and integration of complex RF subassemblies or RF Circuit Card Assemblies (CCAs) that ...

Principal RF Engineer I

Westminster, CO · On-site

$142 - $189.50/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 ...

Showing results 41-60

Senior Principal Rf Engineer information

See salary details

$82K

$155.4K

$214.5K

How much do senior principal rf engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for senior principal rf engineer in the United States is $155,430.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,500.00 and $173,000.00 per year, depending on experience, location, and employer.

What is a senior principal RF engineer?

Senior Principal RF Engineers are highly experienced professionals who lead the design, development, and optimization of radio frequency (RF) systems and components. They play a critical role in projects involving wireless communications, radar, satellite, and other RF applications by providing technical guidance, setting design standards, and solving complex engineering challenges. These engineers typically oversee teams, mentor junior engineers, and collaborate with other departments to ensure successful project delivery. Their expertise helps organizations achieve high performance and reliability in RF systems.

How does a senior principal RF engineer typically collaborate with cross-functional teams during the development of new wireless products?

A Senior Principal RF Engineer frequently works alongside hardware designers, software engineers, and product managers to ensure that wireless products meet performance specifications and regulatory requirements. Collaboration often involves participating in design reviews, troubleshooting complex RF issues, and guiding teams through the integration of RF subsystems. Effective communication and leadership skills are essential, as the role often requires translating technical RF concepts for non-specialist stakeholders and mentoring junior engineers. This team-oriented environment helps drive innovation and ensures that the end product is robust and reliable.

What are the key skills and qualifications needed to thrive as a senior principal RF engineer, and why are they important?

To thrive as a Senior Principal RF Engineer, you need deep expertise in RF circuit design, electromagnetic theory, wireless communications, and typically an advanced degree in electrical engineering. Proficiency with RF simulation tools like ADS or HFSS, network analyzers, and industry certifications such as IEEE or FCC compliance are commonly required. Excellent problem-solving, leadership, and communication skills help in guiding teams and collaborating with cross-functional stakeholders. These skills ensure the reliable design and implementation of complex RF systems essential for cutting-edge telecommunications and electronics projects.

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

AspectSenior Principal Rf EngineerRF Systems Engineer
CredentialsTypically requires advanced degrees (BSc, MSc, PhD) in Electrical Engineering or related fields, with extensive RF certificationsUsually holds a bachelor's or master's degree in Electrical Engineering, with some RF certifications
Work EnvironmentFocuses on high-level RF design, system architecture, and leadership in R&D teamsInvolves RF system integration, testing, and troubleshooting within product development teams
Industry UsageCommonly found in telecommunications, aerospace, and defense industriesUsed across wireless communications, consumer electronics, and network infrastructure sectors

The Senior Principal Rf Engineer typically holds more advanced credentials and leads complex RF projects, focusing on system-level design and strategic development. In contrast, RF Systems Engineers often work on implementing and testing RF systems within project teams. Both roles are essential in RF engineering but differ mainly in seniority, scope, and responsibilities.

What cities are hiring for Senior Principal Rf Engineer jobs?

Cities with the most Senior Principal Rf Engineer job openings:

What are the most commonly searched types of Principal Rf Engineer jobs?

The most popular types of Principal Rf Engineer jobs are:

What states have the most Senior Principal Rf Engineer jobs?

States with the most job openings for Senior Principal Rf Engineer jobs include:

Infographic showing various Senior Principal Rf Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $155,430 per year, or $74.7 per hour.

Principal RF Engineer

Lunar Outpost

Arvada, CO • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 8 days ago


Job description

Are you passionate about shaping the future of humanity's presence in space? Lunar Outpost, an industry leader in space robotics and planetary vehicles, invites you to join our team! Lunar Outpost is dedicated to creating a permanent presence in space while also driving positive impacts here on Earth. We are currently seeking a Principal RF Engineer to contribute to our mission in a dynamic startup environment. As a Principal RF Engineer, you will serve as the company’s RF subject-matter expert, develop complex RF systems, and provide technical leadership for Lunar Outpost programs. Take the #NextLeap with Lunar Outpost and work on the Lunar Terrain Vehicle (LTV), which will carry NASA astronauts farther than they've ever been before on the lunar surface! 



Key Responsibilities 

  • Serve as the company’s subject matter expert for RF systems, provide technical leadership, peer mentoring, lead design reviews, and provide strategic guidance 
  • Perform
    electromagnetic simulation and analysis of RF systems for satellite and rover applications 
  • Design, develop, and integrate RF subsystems to meet stringent mission, performance, and regulatory requirements with an emphasis on Ka-band, S-band, and X-band 
  • Conduct RF trade studies using modeling and simulation to inform design decisions 
  • Build, integrate, and test RF hardware, including antennas and payload communications subsystems 
  • Develop and execute detailed RF and antenna test plans and simulations (VSWR, gain, radiation patterns, etc.) 
  • Build and analyze link budgets for space‑to‑Earth communications 
  • Model and analyze antenna co‑site and interference relationships 
  • Use industry‑standard tools to model and validate RF performance 
  • Author highly technical documentation, white papers, and test reports describing RF designs, analyses, and results 
  • Partner with RF team and program leadership to ensure technical performance, timeline adherence, and program execution 



Required Qualifications 

  • Deep understanding of RF systems with the ability to design, analyze, and test complex RF architectures 
  • Proven hands‑on experience in architecting RF systems and test equipment racks 
  • Demonstrated ability to define, execute, and document RF
    tests against requirements 
  • Experience developing detailed test plans, managing schedules, and coordinating resources in cost‑ and regulation‑constrained environments 
  • Expert with RF test equipment such as spectrum analyzers, network analyzers, signal generators, and power meters 
  • Bachelor’s degree in electrical engineering 
  • Minimum of 12 years of relevant RF engineering experience 
  • Strong written and verbal communication skills, with the ability to produce clear, detailed technical documentation 
  • Highly organized, self‑motivated, and driven to meet critical deadlines 
  • U.S. Person



Preferred Qualifications 

  • Master’s degree or Doctorate in Electrical Engineering 
  • Existing relationship with NASA SCaN office and other key NASA stakeholders 
  • Experience developing, testing and certifying space, satellite, or planetary rover RF systems 
  • Experience working across multidisciplinary vehicle engineering teams 
  • Expert knowledge
    of regulatory and compliance standards for space communications 
  • Expert knowledge
    of MIL-STD-464, MIL-STD-461 
  • Expert with RF modeling and analysis tools, including:  
  • Ansys HFSS 
  • Ansys EMIT 
  • STK 
  • Python 


Compensation & Benefits: Compensation level and base salary are competitively structured and thoughtfully determined based on factors such as relevant skills, experience, education, and the scope of the role.

  • Comprehensive health coverage: Medical, dental, and vision benefits, with 70% of premiums covered by the employer
  • Paid time off: Three (3) weeks per year of vacation
  • Retirement plan: Up to 4% employer match on 401(k) contributions
  • Paid holidays: 11 company-recognized holidays
  • Parental leave
  • Educational reimbursement opportunities to support company objectives, continued learning, and career development


Lunar Outpost Inc. is an equal opportunity employer. Lunar Outpost Inc. does not discriminate on the basis of race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, ethnicity, age, disability, veteran status, genetic information, or any other characteristic protected by applicable law. All employees, including executives and human resources personnel, are expected to conduct themselves with professionalism and treat others with dignity and respect in accordance with this policy.