Senior RF Engineer
Boulder, CO ยท Hybrid
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 ...
Boulder, CO ยท Hybrid
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 ...
Boulder, CO ยท Hybrid
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 ...
Boulder, CO ยท On-site
$125K - $200K/yr
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 ...
Boulder, CO ยท On-site
$125K - $200K/yr
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 ...
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 ...
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 ...
Boulder, CO ยท Hybrid
In this role, you will support RF Engineers in the design, build, and test of new RF apertures and concepts. Key Responsibilities * Assist RF Engineers in designing, building, and testing * Provide ...
Boulder, CO ยท Hybrid
In this role, you will support RF Engineers in the design, build, and test of new RF apertures and concepts. Key Responsibilities * Assist RF Engineers in designing, building, and testing * Provide ...
Boulder, CO ยท 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 ...
Boulder, CO ยท 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 ...
Englewood, CO ยท On-site
$130K - $185K/yr
The Senior RF Engineer will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers ...
Englewood, CO ยท On-site
$130K - $185K/yr
The Senior RF Engineer will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers ...
The Senior RF Engineer will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers ...
Quick apply
The Senior RF Engineer will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers ...
Englewood, CO ยท On-site
$130K - $185K/yr
The Senior RF Engineer will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers ...
Englewood, CO ยท On-site
$130K - $185K/yr
The Senior RF Engineer will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers ...
Boulder, CO ยท On-site
$60K - $90K/yr
In this role, you will support RF Engineers in the design, build, and test of new RF apertures and concepts. Key Responsibilities * Assist RF Engineers in designing, building, and testing * Provide ...
Boulder, CO ยท On-site
$60K - $90K/yr
In this role, you will support RF Engineers in the design, build, and test of new RF apertures and concepts. Key Responsibilities * Assist RF Engineers in designing, building, and testing * Provide ...
Lone Tree, CO ยท On-site
$143K - $197K/yr
As a Senior Radio Frequency (RF) Engineer, you will be a technical expert in designing, developing, and testing advanced RF systems for complex aerospace and defense projects. You will drive ...
Lone Tree, CO ยท On-site
$143K - $197K/yr
As a Senior Radio Frequency (RF) Engineer, you will be a technical expert in designing, developing, and testing advanced RF systems for complex aerospace and defense projects. You will drive ...
Lone Tree, CO ยท Hybrid
$143K - $197K/yr
As a Senior Radio Frequency (RF) Engineer, you will be a technical expert in designing, developing, and testing advanced RF systems for complex aerospace and defense projects. You will drive ...
Lone Tree, CO ยท Hybrid
$143K - $197K/yr
As a Senior Radio Frequency (RF) Engineer, you will be a technical expert in designing, developing, and testing advanced RF systems for complex aerospace and defense projects. You will drive ...
Highlands Ranch, CO ยท On-site
$143K - $197K/yr
As a Senior Radio Frequency (RF) Engineer, you will be a technical expert in designing, developing, and testing advanced RF systems for complex aerospace and defense projects. You will drive ...
Highlands Ranch, CO ยท On-site
$143K - $197K/yr
As a Senior Radio Frequency (RF) Engineer, you will be a technical expert in designing, developing, and testing advanced RF systems for complex aerospace and defense projects. You will drive ...
$110K - $160K/yr
We're hiring a Lead RF Test Engineer to serve as the RF technical lead within Production Engineering. This person will support production test for RF, modem, and wideband digitizer products including ...
$110K - $160K/yr
We're hiring a Lead RF Test Engineer to serve as the RF technical lead within Production Engineering. This person will support production test for RF, modem, and wideband digitizer products including ...
Englewood, CO ยท On-site
The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...
Quick apply
Englewood, CO ยท On-site
The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...
Littleton, CO ยท On-site
Work with a production team to perform RF and electronic testing, troubleshooting, and assembly on a wide range of complex electronic systems in a cleanroom environment at a workbench or workstation ...
Littleton, CO ยท On-site
Work with a production team to perform RF and electronic testing, troubleshooting, and assembly on a wide range of complex electronic systems in a cleanroom environment at a workbench or workstation ...
Work with a production team to perform RF and electronic testing, troubleshooting, and assembly on a wide range of complex electronic systems in a cleanroom environment at a workbench or workstation ...
Work with a production team to perform RF and electronic testing, troubleshooting, and assembly on a wide range of complex electronic systems in a cleanroom environment at a workbench or workstation ...
Centennial, CO ยท On-site
$100K - $130K/yr
The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...
Centennial, CO ยท On-site
$100K - $130K/yr
The RF Engineer 3 will: * Design front-end RF signal-chain circuits and assemblies for space vehicle communication and signal analysis systems using filters, amplifiers, mixers, couplers, impedance ...
We're hiring a Lead RF Test Engineer to serve as the RF technical lead within Production Engineering. This person will support production test for RF, modem, and wideband digitizer products including ...
We're hiring a Lead RF Test Engineer to serve as the RF technical lead within Production Engineering. This person will support production test for RF, modem, and wideband digitizer products including ...
Work with a production team to perform RF and electronic testing, troubleshooting, and assembly on a wide range of complex electronic systems in a cleanroom environment at a workbench or workstation ...
Work with a production team to perform RF and electronic testing, troubleshooting, and assembly on a wide range of complex electronic systems in a cleanroom environment at a workbench or workstation ...
Colorado Springs, CO ยท Hybrid
$85K - $110K/yr
The RF Technician is a mid-level position who possesses a strong knowledge of engineering fundamentals with working knowledge of radio frequency (RF)-based electronic systems. Responsibilities and ...
Colorado Springs, CO ยท Hybrid
$85K - $110K/yr
The RF Technician is a mid-level position who possesses a strong knowledge of engineering fundamentals with working knowledge of radio frequency (RF)-based electronic systems. Responsibilities and ...
$38.9K - $52.9K
3% of jobs
$52.9K - $66.8K
1% of jobs
$66.8K - $80.8K
6% of jobs
$80.8K - $94.7K
7% of jobs
$101.2K is the 25th percentile. Wages below this are outliers.
$94.7K - $108.7K
15% of jobs
The median wage is $119.3K / yr.
$108.7K - $122.6K
22% of jobs
$122.6K - $136.6K
15% of jobs
$142.3K is the 75th percentile. Wages above this are outliers.
$136.6K - $150.6K
12% of jobs
$150.6K - $164.5K
7% of jobs
$164.5K - $178.5K
6% of jobs
$178.5K - $192.4K
4% of jobs
$38.9K
$123.7K
$192.4K
| Aspect | Rf | RF Engineer |
|---|---|---|
| Required Credentials | Typically no formal credentials, but technical knowledge helps | Bachelor's degree in Electrical Engineering or related field, certifications preferred |
| Work Environment | Laboratory, field testing, manufacturing facilities | Design, testing, and deployment of wireless communication systems |
| Industry Usage | Used as a general term for radio frequency work or components | Specific role focused on RF system design and optimization |
RF is a broad term related to radio frequency technology, while an RF Engineer is a specialized professional responsible for designing and testing RF systems. The RF Engineer role requires specific technical skills and certifications, whereas RF may refer to components, concepts, or general terminology in the industry.

Full-time
Medical, Dental, Vision, Retirement, PTO
Posted 19 days ago
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
Required Education and Experience
Preferred Education and Experience
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.
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Guided missile and space vehicle manufacturing
51 - 200 Employees
Boulder, CO, US
2003