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

Loft Orbital Solutions

Sr. Test Engineer

Golden, CO

$115K - $180K/yr

As our new RF AIT (Radio Frequency Assembly, Integration, and Test) Engineer, you will play a pivotal role in the development, assembly, integration, and testing of RF (Radio Frequency) systems and ...

CesiumAstro

RF Systems Architect

Westminster, CO · On-site

$218K - $266K/yr

CesiumAstro is seeking an RF Systems Architect to lead the definition and development of next ... senior/architect-level roles. * Strong analytical and problem-solving skills in complex engineering ...

CesiumAstro

RF Systems Architect

Westminster, CO · On-site

$218K - $266K/yr

CesiumAstro is seeking an RF Systems Architect to lead the definition and development of next ... senior/architect-level roles. * Strong analytical and problem-solving skills in complex engineering ...

CesiumAstro

RF Systems Architect

Westminster, CO · On-site

$218K - $266K/yr

CesiumAstro is seeking an RF Systems Architect to lead the definition and development of next ... senior/architect-level roles. * Strong analytical and problem-solving skills in complex engineering ...

True Anomaly

Senior Electrical Engineer, Systems

Denver, CO · On-site

$110K - $144K/yr

YOUR MISSION True Anomaly is seeking a talented and driven Senior Electrical Engineering Systems ... Collaborate with RF engineers on link budget assumptions, antenna interface requirements, and ...

CenCore LLC

Lead Product Engineer II

Aurora, CO · On-site

$104K - $137K/yr

Experience with RF systems, RF product integration, or RF-related design challenges is highly desired. The Lead Product Engineer II will serve as a senior technical contributor and problem-solving ...

CenCore LLC

Product Design Engineer I

Aurora, CO · On-site

$131K - $157K/yr

... senior engineering staff, this junior-level role is ideal for an early-career engineer with experience or developing interest in manufacturing, product design, electrical engineering, and/or RF ...

CesiumAstro

Engineering Manager, RF Hardware

Westminster, CO · On-site

$164K - $205K/yr

We are seeking an Engineering Manager, RF Hardware to lead and coordinate our RF electronics teams ... The successful candidate may be a senior or principal engineer motivated to take the next step in ...

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

Senior Rf Engineer information

See Littleton, CO salary details

$60.6K

$128.9K

$187K

How much do senior rf engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior rf engineer in Littleton, CO is $128,941.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,500.00 and $146,200.00 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. Their role requires strong knowledge of RF principles, circuit design, and industry standards, often supported by relevant certifications and experience in a fast-paced engineering environment.

What is a senior RF engineer?

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 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.

Is RF engineering in demand?

RF engineering is in high demand due to the growth of wireless communication, 5G networks, and satellite technology. Senior RF engineers with expertise in signal processing, antenna design, and RF testing are sought after across telecommunications, aerospace, and defense industries.

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?

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 Littleton, CO? The most popular types of Rf Engineer jobs in Littleton, CO are:
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Senior Rf Engineer jobs near you
Infographic showing various Senior Rf Engineer job openings in Littleton, CO as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $128,941 per year, or $62 per hour.

Sr. Test Engineer

Loft Orbital Solutions

Golden, CO

$115K - $180K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Job description

Wanna join the adventure?

As our new RF AIT (Radio Frequency Assembly, Integration, and Test) Engineer, you will play a pivotal role in the development, assembly, integration, and testing of RF (Radio Frequency) systems and components for Loft space missions. This role requires a strong background in RF engineering, electrical engineering, and space technology.

About the Role:
  • Lead the assembly and integration of RF subsystems and components into the spacecraft.
  • Ensure proper installation, wiring, and connectivity of RF hardware according to design specifications.
  • Develop test plans and procedures for RF systems and components.
  • Conduct comprehensive RF tests to verify system performance, including sensitivity, signal-to-noise ratio, and frequency response.
  • Troubleshoot and resolve RF hardware issues during testing.
  • Prepare RF hardware for environmental testing, including thermal vacuum testing, vibration testing, and electromagnetic interference (EMI)/electromagnetic compatibility (EMC) testing.
  • Analyze and report on environmental test results to ensure RF systems meet specified requirements.
  • Collaborate with RF system architects and design engineers to perform system analysis and simulations for performance optimization.
  • Work closely with cross-functional teams, including electrical engineers, mechanical engineers, and system engineers, to integrate RF systems into spacecraft successfully.
  • Hands-on experience with space hardware and spaceflight antennas, with a strong understanding of design intent.
  • Proficiency in test engineering, including test design, validation, execution, and troubleshooting.
  • Experience with tests such as EMI/EMC, GNC GPS testing, and TTNC (tracking telemetry and control).
  • Knowledge of relevant software for testing and analysis.
  • Familiarity with electrical check-out procedures and environments, though emphasis lies more on rigorous testing rather than environmental testing.
Must Haves:
  • Bachelor's degree in Electrical Engineering, Aerospace Engineering, or a related field. Master's degree preferred.
  • Minimum of 5 years of experience in RF subsystem testing and integration.
  • Proven experience in RF system integration, simulation, and performance analysis.
  • Experience in payload RF systems, transceiver, and amplifier design.
  • Proven experience with RF testing tools (VNA, Spectrum Analyzer, RF chamber)
  • Knowledge in EMI/EMC characterization is a real plus for this position
  • Excellent communication and teamwork skills.
Nice to Haves:

  • Experience in Signal Processing algorithms

Some of Our Awesome Benefits:
  • 100% company-paid medical, dental, and vision insurance option for employees and dependents
  • Flexible Spending (FSA) and Health Savings (HSA) Accounts offered with an employer contribution to the HSA
  • 100% employer paid Life, AD&D, Short-Term, and Long-Term Disability insurance
  • Flexible Time Off policy for vacation and sick leave, and 12 paid holidays
  • 401(k) plan and equity options
  • Daily catered lunches and snacks in office
  • International exposure to our team in France
  • Fully paid parental leave; 14 weeks for birthing parent and 10 weeks for non-birthing parent
  • Carrot Fertility provides comprehensive, inclusive fertility healthcare and family-forming benefits with financial support
  • Off-sites and many social events and celebrations
  • Relocation assistance when applicable
$115,000 - $180,000 a year
State law requires us to tell you the base compensation range for this role, which is $115,000 - $180,000 per year. This is determined by your education, experience, knowledge, skills, and abilities. The salary range for this role is intentionally wide as we evaluate individuals based on their unique experience and abilities to fit our needs. Most importantly, we are excited to meet you, and see if you are a great fit for our team. What we can't quantify for you are the exciting challenges, supportive team, and amazing culture we enjoy.
 *Research shows that while men apply to jobs where they meet an average of 60% of the criteria, women and other underrepresented people tend to only apply when they meet 100% of the qualifications. At Loft, we value respectful debate and people who aren't afraid to challenge assumptions.  We strongly encourage you to apply, even if you don't check all the boxes.

Who We Are

Loft: Space Made Simple. 

Founded in 2017, Loft provides governments, companies, and research institutions with a fast, reliable, and simple way to deploy missions in orbit.

We integrate, launch, and operate spacecraft, offering end-to-end missions as a service across Earth observation, IoT connectivity, on-orbit AI, national security missions, and more. Leveraging our existing space infrastructure and an extensive inventory of satellite buses, Loft is reducing years-long integration and launch timelines to months. With more than 30 missions flown, Loft's flight heritage and proven technologies enable customers to focus on their mission objectives.

With a growing fleet on track to reach 30 satellites by 2027, we are scaling up quickly across our offices in San Francisco, CA | Golden, CO | and Toulouse, France to meet accelerating demand for space infrastructure.

As an international company your resume will be reviewed by people across our offices so please attach a copy in English.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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