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Senior Rf Engineer Jobs in Boulder, CO (NOW HIRING)

FIRST RF CORPORATION

Senior RF Engineer

Boulder, CO · On-site

$125K - $200K/yr

Must have a Bachelor's degree in Electrical Engineering * Experience with RF devices and networks such as amplifiers, attenuators, phase shifters, and mixers * Experience with RF signal budget ...

FIRST RF

Senior RF Engineer

Boulder, CO · Hybrid

Must have a Bachelor's degree in Electrical Engineering * Experience with RF devices and networks such as amplifiers, attenuators, phase shifters, and mixers * Experience with RF signal budget ...

Mj3 Partners, Inc.

Senior RF Engineer

Boulder, CO · On-site

Summary of the Position They are seeking a skilled Senior Active RF Engineer. In this role, you will design and develop active RF systems for their cutting-edge products. Within your first year, you ...

Lunar Outpost, Inc.

Senior RF Engineer

Arvada, CO · On-site

$105K - $150K/yr

We are currently seeking a Senior RF Engineer to contribute to our mission in a dynamic startup environment. As an RF Engineer you will work with Link Budgets, Antenna Cosite, RF Testing, RF Systems ...

Lunar Outpost

Senior RF Engineer

Arvada, CO

We are currently seeking a Senior RF Engineer to contribute to our mission in a dynamic startup environment. As an RF Engineer you will work with Link Budgets, Antenna Cosite, RF Testing, RF Systems ...

Lunar Outpost

Senior RF Engineer

Arvada, CO · On-site

We are currently seeking a Senior RF Engineer to contribute to our mission in a dynamic startup environment. As an RF Engineer you will work with Link Budgets, Antenna Cosite, RF Testing, RF Systems ...

CesiumAstro

Senior RF Engineer I

Westminster, CO

$121K - $145K/yr

We are looking to add a Senior RF Engineer I to our team. The ideal candidate has experience in board-level RF electronics design. If you enjoy working in a startup environment, and are passionate ...

CesiumAstro

Senior RF Engineer I

Westminster, CO · On-site

$121K - $145K/yr

We are looking to add a Senior RF Engineer I to our team. The ideal candidate has experience in board-level RF electronics design. If you enjoy working in a startup environment, and are passionate ...

CesiumAstro

Senior RF Engineer I

Westminster, CO

$121K - $145K/yr

We are looking to add a Senior RF Engineer I to our team. The ideal candidate has experience in board-level RF electronics design. If you enjoy working in a startup environment, and are passionate ...

CenCore LLC

RF Engineer

Aurora, CO · On-site

The RF Engineer will work closely with CenCore's corporate TEMPEST and RF team, customer stakeholders, engineering teams, and senior leadership to develop courses of action and deliver effective RF ...

CableLabs

Senior RF DOCSIS Test Engineer

Louisville, CO · On-site

$100K - $151K/yr

The Senior RF DOCSIS Test Engineer resides in the Lab Services department at CableLabs. This department is responsible for the execution of DOCSIS Certification as well as all commercial testing ...

CesiumAstro

Senior RF Test Engineer II

Westminster, CO · On-site

$134K - $161K/yr

We are looking to add a Senior RF Test Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing critical test systems for leading-edge satellite ...

CesiumAstro

Senior RF Test Engineer II

Westminster, CO · On-site

$134K - $161K/yr

We are looking to add a Senior RF Test Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing critical test systems for leading-edge satellite ...

CesiumAstro

Senior RF Test Engineer II

Westminster, CO · On-site

$134K - $161K/yr

We are looking to add a Senior RF Test Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing critical test systems for leading-edge satellite ...

CableLabs

Senior RF DOCSIS Test Engineer

Louisville, CO · Hybrid

$117K - $144K/yr

The Senior RF DOCSIS Test Engineer resides in the Lab Services department at CableLabs. This department is responsible for the execution of DOCSIS Certification as well as all commercial testing ...

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All JobsRf Engineer JobsSenior Rf Engineer JobsSenior Rf Engineer Jobs in Boulder, CO

Senior Rf Engineer information

See Boulder, CO salary details

$61.7K

$131.3K

$190.3K

How much do senior rf engineer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for senior rf engineer in Boulder, CO is $131,252.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,400.00 and $148,800.00 per year, depending on experience, location, and employer.

What does a senior RF engineer do?

A senior RF engineer designs, develops, and tests radio frequency systems and components used in wireless communication devices. They analyze signal performance, troubleshoot issues, and often use simulation tools like MATLAB or HFSS. This role typically requires strong knowledge of RF theory, circuit design, and industry standards, along with experience in project management and team collaboration.

What are Senior RF Engineers?

Senior RF Engineers are experienced professionals who design, implement, and optimize radio frequency (RF) systems used in telecommunications, broadcasting, and other wireless communications. They are responsible for ensuring the performance and reliability of RF networks by conducting tests, troubleshooting issues, and developing solutions to improve signal quality. Senior RF Engineers often lead project teams, mentor junior engineers, and work closely with other departments to deliver effective wireless communication solutions.

What engineers make $500,000 a year?

Senior RF engineers in specialized industries such as telecommunications, aerospace, or defense can earn $500,000 or more annually, especially with extensive experience, advanced certifications, and leadership roles. High compensation often includes bonuses, stock options, or other incentives for senior-level positions requiring expertise in RF design, testing, and system integration.

What are some common technical challenges faced by Senior RF Engineers, and how are they typically addressed within engineering teams?

Senior RF Engineers often encounter challenges related to signal interference, system integration, and maintaining optimal performance under real-world conditions. These issues are typically addressed through collaborative troubleshooting with cross-functional teams, such as hardware, software, and test engineers. Utilizing advanced simulation tools, performing thorough field testing, and conducting design reviews are standard practices to ensure solutions are effective and reliable. Regular knowledge sharing within the team helps in quickly resolving complex RF problems and staying updated with evolving technologies.

What engineers make $200,000 a year?

Senior RF engineers, especially those with extensive experience, specialized skills, and working in high-demand industries like telecommunications or defense, can earn $200,000 or more annually. Compensation often depends on location, certifications, and the complexity of projects handled.

What engineers make $300,000 a year?

Senior RF engineers, especially those with extensive experience, specialized skills, and working in high-demand industries like telecommunications or aerospace, can earn $300,000 or more annually. Achieving this level often requires advanced certifications, expertise in signal processing, and working in senior or managerial roles with significant responsibilities.

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

AspectSenior RF EngineerRF Engineer
CredentialsBachelor's or Master's in Electrical Engineering, certifications like FCC or RF-specific coursesBachelor's in Electrical Engineering or related field, some certifications beneficial
Work EnvironmentDesign, testing, and troubleshooting RF systems in labs or fieldAssist in RF system development, testing, and maintenance
ResponsibilitiesLead projects, optimize RF performance, mentor junior staffSupport RF design, perform measurements, and document results

The main difference lies in experience and responsibility level. Senior RF Engineers typically lead projects and mentor others, while RF Engineers focus on supporting design and testing tasks. Both roles require similar technical skills and certifications, but the senior position involves more leadership and strategic planning.

What are the key skills and qualifications needed to thrive as a Senior RF Engineer, and why are they important?

To thrive as a Senior RF Engineer, you need advanced knowledge of radio frequency theory, wireless communication systems, and a relevant engineering degree, often complemented by several years of industry experience. Familiarity with RF simulation tools (such as CST, HFSS, or ADS), network analyzers, and certifications like Certified Wireless Network Professional (CWNP) are typically required. Excellent problem-solving, analytical thinking, and effective communication skills help in troubleshooting and collaborating with cross-functional teams. These skills and qualities are vital for designing reliable RF solutions, optimizing performance, and ensuring seamless integration in complex wireless environments.
What are the most commonly searched types of Rf Engineer jobs in Boulder, CO? The most popular types of Rf Engineer jobs in Boulder, CO are:
What job categories do people searching Senior Rf Engineer jobs in Boulder, CO look for? The top searched job categories for Senior Rf Engineer jobs in Boulder, CO are:
What cities near Boulder, CO are hiring for Senior Rf Engineer jobs? Cities near Boulder, CO with the most Senior Rf Engineer job openings:
Senior Rf Engineer jobs near you
Infographic showing various Senior Rf Engineer job openings in Boulder, CO as of July 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $131,252 per year, or $63.1 per hour.
Senior RF Engineer

Senior RF Engineer

FIRST RF CORPORATION

Boulder, CO • On-site

$125K - $200K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 28 days ago

Job description

Summary
In this role, you will work in project teams covering a variety of applications spanning FIRST RF's five technology divisions to investigate customer needs, design prototypes, and build products that require both creativity and attention-to-detail. These cutting-edge technologies include phased-array systems, millimeter wave active antennas, and advanced signal detection technologies designed for both government and commercial customers.
Key Responsibilities
  • Within your first year, lead projects of small multidisciplinary teams
  • Prepare and present technical material for customers
  • Interface directly with customers
  • Guide the work of your teams to ensure successful project completion
  • Lead and mentor junior engineers

Required Education and Experience
  • Must have U.S. citizenship and ability to obtain a U.S. Security Clearance
  • Must have a Bachelor's degree in Electrical Engineering
  • Experience with RF devices and networks such as amplifiers, attenuators, phase shifters, and mixers
  • Experience with RF signal budget analysis for system metrics such as gain, noise figure, and power
  • Strong analytical and hardware troubleshooting skills
  • Proficiency in a technical programming language such as Matlab or Python
  • Proficiency with RF test equipment including network analyzers and spectrum analyzers
  • Excellent written and verbal communication skills to convey complex technical concepts to peers, management, and customers
  • Experience with printed circuit board layout and assembly
  • A desire to find, explore, and solve new and challenging problems
  • Comfortable in a lab environment
  • A resiliency to fail fast and often

Preferred Education and Experience
  • Master's degree in Electrical Engineering
  • A proven capacity to contribute to multidisciplinary engineering projects
  • Past experience with Altium Designer for schematic capture and board layout
  • Past experience with front end design for radar or software defined radios (SDR)
  • Past experience with antenna design and testing
  • Past experience with electromagnetic simulation tools such as HFSS, FEKO, CST, or Microwave Office

Other Duties
Please note that this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.
Supervisory Responsibility
This position has no direct supervisory responsibilities.
Position Type/Expected Hours of Work
This is a full-time position at 40 hours per week. Typical office hours include Monday-Friday, 8:00am-4:30pm; however, these hours may vary based on workload and the manager's discretion.
Travel
About 10% travel is expected for this position.
Physical Demands
While performing the duties of this job, the employee is regularly required to talk or hear. This would require the ability to lift files, open filing cabinets, and bend or stand on a stool as necessary. The employee will also regularly be seated at a desk and using a computer. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
About FIRST RF
FIRST RF is a fast-growing, multi-discipline, privately owned small business focused on engineering and manufacturing of advanced technologies - specifically in antennas and radio frequency (RF) systems. We are an energetic team empowered with world-class facilities and resources. We promote a culture which prioritizes innovation and responsiveness. By making bold investments in the development of groundbreaking technologies, FIRST RF has fielded award-winning products ranging from revolutionary passive antennas to highly complex, active antenna systems.
Benefits Summary
We offer all employees four weeks of PTO each year, flexible scheduling, hybrid work, tuition reimbursement, up to 6% 401(k) match, and healthcare, dental, and vision plans.
AAP/EEO Statement
We are an Equal Employment Opportunity employer committed to providing equal opportunity in all of our employment practices, including selection, hiring, assignment, re-assignment, promotion, transfer, compensation, discipline, and termination. The Company prohibits discrimination, harassment, and retaliation in employment based on race; color; religion; genetic information; national origin; sex (including same sex); sexual orientation; gender identity; pregnancy, childbirth, or related medical conditions; age; disability or handicap; citizenship status; service member status; or any other category protected by federal, state, or local law. We support protected veterans and individuals with disabilities through out affirmative action program.
First Rf logo

About First Rf

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

51 - 200 Employees

Headquarters location

Boulder, CO, US

Year founded

2003

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