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Cellular Rf Test Engineer Jobs (NOW HIRING)

CesiumAstro

RF Test Engineer II

Austin, TX · On-site

We are looking to add an RF Test Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing leading-edge hardware and software for satellites ...

Xona Space Systems, Inc

RF Test Engineer

Burlingame, CA · On-site

$130K - $150K/yr

We're looking for a highly motivated and hands-on RF Test Engineer to join our growing team and take ownership of testing the RF systems that power our next generation service. In this role, you'll ...

Kratos Defense

Lead RF Test Engineer

Colorado Springs, CO · On-site

$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 ...

Motorola

RF Test Engineer

San Diego, CA · On-site

$100K - $140K/yr

THE OPPORTUNITY Silvus is seeking a RF Test Engineer who will report to the Director of RF Engineering on the RF Engineering team. The successful individual in this role will actively participate in ...

Tarana Wireless Inc

Senior RF Test Engineer

Milpitas, CA · On-site

$125 - $150/hr

Role Summary The RF Team seeks an experienced RF Test Engineer to support the development of RF transceiver boards and antennas for next‑generation products operating in the 3-7 GHz band.

Dover Corporation

RF Test Engineer

West Chester, OH · On-site

Design RF architectures including test fixtures, racks, and test benches * Work with engineers and technicians to review and optimize current testing processes * Support standardization of Automated ...

Booz Allen Hamilton, Inc.

$99K - $225K/yr

As an RF Test Engineer, you understand the workings behind complex systems. That knowledge is key when it comes to prototype development for Directed Energy (DE) systems and capabilities. We're ...

Motorola Solutions, Inc.

RF Test Engineer

San Diego, CA · On-site

$100K - $140K/yr

THE OPPORTUNITY Silvus is seeking a RF Test Engineer who will report to the Director of RF Engineering on the RF Engineering team. The successful individual in this role will actively participate in ...

CesiumAstro

RF Test Engineer II

Austin, TX · On-site

We are looking to add an RF Test Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing leading-edge hardware and software for satellites ...

CesiumAstro

Staff RF Test Engineer

Westminster, CO · On-site

$158K - $189K/yr

We are looking to add a Staff RF Test Engineer to our team. If you enjoy working in a startup environment and are passionate about developing critical test systems for leading-edge satellite ...

Kindredventures

RF Test Engineer II

Los Angeles, CA · On-site

$80 - $100/hr

As an RF Test Engineer, you will be responsible for the verification, validation, integration, and performance characterization of flight and ground RF/Telemetry systems for Inversion ...

Flex Ltd.

RF Test Engineer

Austin, TX · On-site

As a Test Engineer in this position, the candidate would work with various types of RF diagnostic and testing tools to test and debug failures and defects. What a typical day looks like: * Support ...

CesiumAstro

Staff RF Test Engineer

Westminster, CO · On-site

$158K - $189K/yr

We are looking to add a Staff RF Test Engineer to our team. If you enjoy working in a startup environment and are passionate about developing critical test systems for leading-edge satellite ...

CesiumAstro

Staff RF Test Engineer

Westminster, CO

$158K - $189K/yr

We are looking to add a Staff RF Test Engineer to our team. If you enjoy working in a startup environment and are passionate about developing critical test systems for leading-edge satellite ...

Inversion

RF Test Engineer II

Vista, CA · On-site

As an RF Test Engineer, you will be responsible for the verification, validation, integration, and performance characterization of flight and ground RF/Telemetry systems for Inversion's next ...

Brinc Drones Inc

RF Test Engineer

Seattle, WA · On-site

$99K - $160K/yr

We are seeking an RF Test Engineer to design and develop test systems for validating the performance, reliability, and safety of our drones and public safety products. In this role, you will be ...

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Cellular Rf Test Engineer information

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How much do cellular rf test engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for cellular rf test engineer in the United States is $126,050.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,500.00 and $144,000.00 per year, depending on experience, location, and employer.

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Infographic showing various Cellular Rf Test Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $126,050 per year, or $60.6 per hour.

RF Test Engineer II

Austin, TX • On-site

CesiumAstro
Guided Missile and Space Vehicle Manufacturing • 11 - 50 employees
Learn more about CesiumAstroexternal

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 24 days ago

Job description

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

We are looking to add an RF Test Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing leading-edge hardware and software for satellites, spacecraft, and aerospace systems, we would like to hear from you.
 
In this position, you will be responsible for designing and executing test plans for our space and airborne products. These products are packaged electronic assemblies, ranging from component-level single-board computers and phased array antennas to payload-level integrated communication systems.
 
Our Test Engineering team consists of highly technical engineers with broad expertise. Our RF Test Engineers are experts in the engineering fundamentals of RF testing, as well as test design and execution.
 
The successful candidate will also present engineering design review materials to our customers and executive team and participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required.
 
JOB DUTIES AND RESPONSIBILITIES
  • Assist in the development and execution of test plans and procedures for RF systems.
  • Collaborate with design and test engineering teams to develop test requirements, map requirements to reusable test architectures and procedures, implement test plans and procedures, and log and present results to key stakeholders.
  • Operate and maintain RF test equipment, including spectrum analyzers, network analyzers, signal generators, and oscilloscopes.
  • Participate in “design for test” planning and review from the early stages of RF product development.
  • Review, interpret, and approve RF test data and results.
  • Work closely with senior engineers and cross-functional teams to support the full product lifecycle.
  • Contribute and participate in root cause analysis, anomaly investigations, and failure review boards, where necessary.
JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS
  • A Bachelor of Science or Masters Degree in Mechanical Engineering, Aerospace Engineering, or a related technical discipline from an accredited university.
  • 2+ years of relevant industry or research experience covering several of the responsibilities listed.
  • Hands-on experience with lab instruments such as digital oscilloscopes, spectrum analyzers, RF signal generators, and vector signal analyzers.
  • Working knowledge of RF measurements, test equipment (VSAs, VSGs, VNAs, etc.), test architectures, and automation. 
  • Excellent written and spoken communication skills.
  • Excellent organizational and time management skills.
PREFERRED EXPERIENCE
  • Space industry experience.
  • Familiarity or hands-on experience with phased array testing.
  • Programming or scripting experience (Python, MATLAB, C/C++, etc.).
  • Understanding of RF and mixed-signal hardware (e.g. amplifiers, filters, ADCs/DACs, antennas) and its effects on test design.
CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills.  Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.  
 
CesiumAstro is an Equal Opportunity employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.

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.