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

Loft Orbital Solutions

Sr. Test Engineer

Golden, CO · On-site

$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 ...

Loft Orbital Solutions

Sr. Test Engineer

Golden, CO · On-site

$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 ...

Loft Orbital Solutions

Sr. Test Engineer

Golden, CO · On-site

$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

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 ...

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All JobsSr Rf Engineer JobsSr Rf Engineer Jobs in Littleton, CO

Sr Rf Engineer information

See Littleton, CO salary details

$37.7K

$119.9K

$186.4K

How much do sr rf engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for sr rf engineer in Littleton, CO is $119,897.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,300.00 and $141,600.00 per year, depending on experience, location, and employer.

What is a Sr RF engineer?

Sr RF Engineers, or Senior Radio Frequency Engineers, are professionals who design, implement, and optimize wireless communication systems. They work with radio frequency signals and components to ensure reliable transmission and reception for applications such as cellular networks, satellite communications, and wireless devices. Their responsibilities often include system design, troubleshooting, network optimization, and compliance with regulatory standards. Sr RF Engineers typically have extensive experience and may lead teams or mentor junior engineers. They play a crucial role in advancing wireless technology and maintaining high-quality communications infrastructure.

What are the key skills and qualifications needed to thrive as a Sr RF engineer?

To thrive as a Sr RF Engineer, you need deep expertise in radio frequency engineering, signal processing, and wireless communication systems, usually supported by a degree in electrical engineering or a related field. Familiarity with RF simulation tools (such as CST, HFSS, or ADS), network analyzers, and relevant certifications like FCC or IEEE are typically required. Strong problem-solving skills, attention to detail, and effective collaboration set standout professionals apart in this role. These skills ensure reliable RF system performance, compliance with technical standards, and successful project delivery in dynamic technology environments.

What are some typical challenges Sr RF engineers face when managing large-scale wireless network deployments?

Sr RF Engineers often encounter challenges such as mitigating signal interference, ensuring optimal coverage in complex environments, and adapting designs to evolving regulatory standards. Managing multiple project timelines and coordinating with cross-functional teams—like network planners, field technicians, and software specialists—are also common aspects of the role. Effective problem-solving, strong communication, and staying current with RF technologies are essential to successfully overcoming these challenges.

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

AspectSr Rf EngineerRF Engineer
CredentialsBachelor's or Master's in Electrical Engineering, certifications like FCC or RF-specific coursesBachelor's in Electrical or Electronics Engineering, similar certifications often required
Work EnvironmentDesign, testing, and troubleshooting RF systems in labs or fieldSimilar environments, focusing on RF system implementation and testing
Industry UsageTelecommunications, aerospace, defense, wireless networksTelecommunications, consumer electronics, wireless communication
Role FocusAdvanced RF design, system optimization, technical leadershipRF system setup, testing, and basic troubleshooting

The main difference between a Sr Rf Engineer and an RF Engineer lies in experience and responsibilities. Sr Rf Engineers typically handle advanced design and optimization tasks, often leading projects, while RF Engineers focus on implementation and testing. Both roles require similar educational backgrounds and certifications, but the senior role involves more strategic and technical leadership in RF projects.

What are popular job titles related to Sr Rf Engineer jobs in Littleton, CO?

For Sr Rf Engineer jobs in Littleton, CO, the most frequently searched job titles are:

What job categories do people searching Sr Rf Engineer jobs in Littleton, CO look for?

The top searched job categories for Sr Rf Engineer jobs in Littleton, CO are:

What cities near Littleton, CO are hiring for Sr Rf Engineer jobs?

Cities near Littleton, CO with the most Sr Rf Engineer job openings:

Sr Rf Engineer jobs near you
Infographic showing various Sr Rf Engineer job openings in Littleton, CO as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $119,897 per year, or $57.6 per hour.

Sr. Test Engineer

Loft Orbital Solutions

Golden, CO • On-site

$115K - $180K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

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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