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First Rf Jobs in Denver, CO (NOW HIRING)

... FIRST RF's five technology divisions to investigate customer needs, design prototypes, and build ... Within your first year, lead projects of small multidisciplinary teams * Prepare and present ...

Senior RF Engineer

Boulder, CO · On-site

$125K - $200K/yr

... FIRST RF's five technology divisions to investigate customer needs, design prototypes, and build ... Within your first year, lead projects of small multidisciplinary teams * Prepare and present ...

Summary A FIRST RF Lead Range Operator is accountable for the maintenance and operation of FIRST RF's 50-foot anechoic test chamber. This includes preventative maintenance, troubleshooting, repair ...

Quality Engineer

Boulder, CO · On-site

$75.80K - $97.90K/yr

Summary FIRST RF is looking for an experienced Quality Engineer with a strong background in PCBA processes and aerospace AS9100 Quality Management System (QMS). In this role, you will help support ...

Summary FIRST RF is seeking a highly organized and technically driven Project Manager to lead complex programs for both defense and commercial applications. In this role, you will oversee projects ...

Project Manager

Boulder, CO · On-site

$90K - $150K/yr

Summary FIRST RF is seeking a highly organized and technically driven Project Manager to lead complex programs for both defense and commercial applications. In this role, you will oversee projects ...

Summary FIRST RF is seeking a self-motivated and detail-oriented Production Technician to join our Production team. Successful candidates are dedicated individuals who thrive in a team-oriented ...

Summary FIRST RF is seeking a motivated and experienced Materials Manager to join our team. In this role, you will be responsible for material fulfillment activities to support engineering and ...

Lead Range Operator

Boulder, CO · On-site

$60K - $80K/yr

Summary A FIRST RF Lead Range Operator is accountable for the maintenance and operation of FIRST RF's 50-foot anechoic test chamber. This includes preventative maintenance, troubleshooting, repair ...

Summary As an Embedded Engineer at FIRST RF, you will work as part of a team building cutting edge antenna prototypes and products. Your responsibilities will include the design and test of a wide ...

Summary FIRST RF is seeking a Test Engineer to support the engineering and production teams in testing of cutting-edge antenna prototypes and products. In this role, you will work as part of the ...

Summary As a Mechanical Engineer, you will work in one of FIRST RF's five technologies divisions to investigate customer needs, design prototypes, and build products that require both creativity and ...

Product Line Lead (Radar)

Boulder, CO · On-site

$163.10K - $200.50K/yr

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 ...

Embedded Systems Engineer

Boulder, CO · On-site

$80K - $150K/yr

Summary As an Embedded Engineer at FIRST RF, you will work as part of a team building cutting edge antenna prototypes and products. Your responsibilities will include the design and test of a wide ...

Materials Manager

Boulder, CO · On-site

$95K - $165K/yr

Summary FIRST RF is seeking a motivated and experienced Materials Manager to join our team. In this role, you will be responsible for material fulfillment activities to support engineering and ...

Quality Engineer

Boulder, CO · On-site

$70K - $120K/yr

Summary FIRST RF is looking for an experienced Quality Engineer with a strong background in PCBA processes and aerospace AS9100 Quality Management System (QMS). In this role, you will help support ...

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First Rf information

See Denver, CO salary details

$38.1K

$121.1K

$188.4K

How much do first rf jobs pay per year?

As of May 29, 2026, the average yearly pay for first rf in Denver, CO is $121,126.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,400.00 and $143,100.00 per year, depending on experience, location, and employer.

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

To thrive as a First RF (Radio Frequency) Engineer, you need a solid understanding of RF principles, circuit design, and electromagnetic theory, typically backed by a degree in electrical engineering or a related field. Familiarity with simulation tools like CST, HFSS, or ADS, as well as experience using spectrum analyzers and network analyzers, is often required. Critical thinking, attention to detail, and effective communication are important soft skills for solving complex problems and collaborating with multidisciplinary teams. These skills and qualities are essential to ensure reliable RF system performance and successful project outcomes in fast-evolving technology environments.

What are some common challenges faced by First RF engineers in the field and how can they be addressed?

First RF engineers often encounter challenges such as rapidly evolving technology, strict project deadlines, and the need for precise coordination with cross-functional teams. Staying updated on the latest RF technologies and maintaining strong communication with both hardware and software teams can help address these challenges. Additionally, proactive troubleshooting and a collaborative approach are essential for overcoming integration or testing issues that may arise during development cycles.

What are First RF engineers?

First RF engineers are professionals who specialize in the design, development, and testing of radio frequency (RF) systems and components. These engineers typically work on antennas, transmitters, receivers, and related technologies for applications such as telecommunications, defense, and aerospace. The term 'First RF' may refer to a specific company or a primary role in RF engineering projects. Their responsibilities include system modeling, circuit design, prototyping, and troubleshooting to ensure optimal RF performance. They play a crucial role in advancing wireless communications and radar technologies.

What is the difference between First Rf vs Radio Frequency Technician?

AspectFirst RfRadio Frequency Technician
Required CredentialsCertifications in RF technology, technical diplomaRF certifications, technical or associate degree
Work EnvironmentTelecom sites, network facilitiesBroadcast stations, telecom infrastructure
Industry UsageTelecommunications, network providersBroadcasting, telecom companies
Job FocusInstallation, maintenance of RF systemsTesting, troubleshooting RF equipment

First Rf and Radio Frequency Technician roles both involve working with RF systems, but First Rf typically emphasizes installation and maintenance within telecom networks, while Radio Frequency Technicians focus more on testing and troubleshooting RF equipment across various industries.

What are popular job titles related to First Rf jobs in Denver, CO? For First Rf jobs in Denver, CO, the most frequently searched job titles are:
What job categories do people searching First Rf jobs in Denver, CO look for? The top searched job categories for First Rf jobs in Denver, CO are:
What cities near Denver, CO are hiring for First Rf jobs? Cities near Denver, CO with the most First Rf job openings:
Infographic showing various First Rf job openings in Denver, CO as of May 2026, with employment types broken down into 100% Full Time. Highlights an 99% Physical, and 1% Hybrid job distribution, with an average salary of $121,126 per year, or $58.2 per hour.
Senior RF Engineer

Senior RF Engineer

FIRST RF

Boulder, CO • Hybrid

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 20 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.


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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