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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
Westminster, CO · On-site
$121 - $145/hr
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 ...
Westminster, CO · On-site
$121 - $145/hr
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 ...
Position Summary Infleqtion is seeking a hands-on Senior RF Engineer to establish and own the RF and electromagnetics discipline within the QRF team. Reporting to the QRF Product Engineer, this ...
New
Position Summary Infleqtion is seeking a hands-on Senior RF Engineer to establish and own the RF and electromagnetics discipline within the QRF team. Reporting to the QRF Product Engineer, this ...
New
Louisville, CO · On-site
Position Summary Infleqtion is seeking a hands-on Senior RF Engineer to establish and own the RF and electromagnetics discipline within the QRF team. Reporting to the QRF Product Engineer, this ...
New
Quick apply
Louisville, CO · On-site
Position Summary Infleqtion is seeking a hands-on Senior RF Engineer to establish and own the RF and electromagnetics discipline within the QRF team. Reporting to the QRF Product Engineer, this ...
New
Louisville, CO · On-site
Position Summary Infleqtion is seeking a hands-on Senior RF Engineer to establish and own the RF and electromagnetics discipline within the QRF team. Reporting to the QRF Product Engineer, this ...
New
Louisville, CO · On-site
Position Summary Infleqtion is seeking a hands-on Senior RF Engineer to establish and own the RF and electromagnetics discipline within the QRF team. Reporting to the QRF Product Engineer, this ...
New
Lakewood, CO · On-site
$85K - $115K/yr
We're a close-knit, technically rigorous team where new engineers work directly alongside senior experts from day one. The Role We're looking for an Entry-Level RF Engineer to join our technical team ...
Lakewood, CO · On-site
$85K - $115K/yr
We're a close-knit, technically rigorous team where new engineers work directly alongside senior experts from day one. The Role We're looking for an Entry-Level RF Engineer to join our technical team ...
Lakewood, CO · On-site
$85K - $115K/yr
We're a close-knit, technically rigorous team where new engineers work directly alongside senior experts from day one. The Role We're looking for an Entry-Level RF Engineer to join our technical team ...
Lakewood, CO · On-site
$85K - $115K/yr
We're a close-knit, technically rigorous team where new engineers work directly alongside senior experts from day one. The Role We're looking for an Entry-Level RF Engineer to join our technical team ...
Senior RF Test System Engineer Loveland, Colorado, United States Full Time Responsibilities: We are seeking a Senior RF Test System Engineer to join Keysight''s Aerospace & Defense Custom Solutions ...
Senior RF Test System Engineer Loveland, Colorado, United States Full Time Responsibilities: We are seeking a Senior RF Test System Engineer to join Keysight''s Aerospace & Defense Custom Solutions ...
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 ...
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 ...
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 ...
Quick apply
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 ...
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 ...
Quick apply
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
Westminster, CO · On-site
$134 - $161/hr
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 ...
Westminster, CO · On-site
$134 - $161/hr
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 ...
Aurora, CO · On-site
The RF Systems/Hardware Engineer will be expected to have the technical skills to troubleshoot, document, and resolving system outages and other issues that may be encountered during operation of the ...
Aurora, CO · On-site
The RF Systems/Hardware Engineer will be expected to have the technical skills to troubleshoot, document, and resolving system outages and other issues that may be encountered during operation of the ...
Denver, CO · On-site
$190K - $275K/yr
Grow and shape the senior RF engineering talent pipeline; mentor staff and senior engineers into leadership roles * Drive transformative solutions that establish new RF capabilities at the company ...
Denver, CO · On-site
$190K - $275K/yr
Grow and shape the senior RF engineering talent pipeline; mentor staff and senior engineers into leadership roles * Drive transformative solutions that establish new RF capabilities at the company ...
Denver, CO · On-site
$190K - $275K/yr
Grow and shape the senior RF engineering talent pipeline; mentor staff and senior engineers into leadership roles * Drive transformative solutions that establish new RF capabilities at the company ...
Denver, CO · On-site
$190K - $275K/yr
Grow and shape the senior RF engineering talent pipeline; mentor staff and senior engineers into leadership roles * Drive transformative solutions that establish new RF capabilities at the company ...
$62.6K - $74.5K
1% of jobs
$74.5K - $86.4K
3% of jobs
$86.4K - $98.2K
7% of jobs
$109.9K is the 25th percentile. Wages below this are outliers.
$98.2K - $110.1K
14% of jobs
$110.1K - $122K
17% of jobs
The median wage is $126.9K / yr.
$122K - $133.8K
19% of jobs
$133.8K - $145.7K
13% of jobs
$147.2K is the 75th percentile. Wages above this are outliers.
$145.7K - $157.5K
11% of jobs
$157.5K - $169.4K
7% of jobs
$169.4K - $181.3K
5% of jobs
$181.3K - $193.1K
3% of jobs
$62.6K
$133.2K
$193.1K
| Aspect | Senior RF Engineer | RF Engineer |
|---|---|---|
| Credentials | Bachelor's or Master's in Electrical Engineering, certifications like FCC or RF-specific courses | Bachelor's in Electrical Engineering or related field, some certifications beneficial |
| Work Environment | Design, testing, and troubleshooting RF systems in labs or field | Assist in RF system development, testing, and maintenance |
| Responsibilities | Lead projects, optimize RF performance, mentor junior staff | Support 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.
The most popular types of Rf Engineer jobs in Boulder, CO are:
For Senior Rf Engineer jobs in Boulder, CO, the most frequently searched job titles are:
The top searched job categories for Senior Rf Engineer jobs in Boulder, CO are:
Cities near Boulder, CO with the most Senior Rf Engineer job openings:

Full-time
Medical, Dental, Vision, Retirement, PTO
Re-posted 22 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