Senior RF Test Engineer I jobs in United States
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CesiumAstro · 19 hours ago

Senior RF Test Engineer I

positionDenver Metropolitan Area
timeFull-time
remoteOnsite
seniorityMid, Senior Level
money$120K/yr - $160K/yr
date4+ years exp

CesiumAstro is a pioneer in developing communication systems for satellites and aerospace platforms. They are seeking a Senior RF Test Engineer I who will be responsible for designing, analyzing, and implementing engineering test plans and procedures for RF test systems, while collaborating with multi-disciplinary teams.

AerospaceDronesSatellite CommunicationSpace Travel
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Growth OpportunitiesbadNo H1BnoteU.S. Citizen Onlynote

Responsibilities

Collaborating with design and test engineering teams to develop test requirements
Mapping requirements to reusable test architectures and procedures
Implementing test plans and procedures
Logging and presenting results to key stakeholders
Lab and equipment management
Guiding key equipment purchase decisions
Presenting engineering design review materials to customers and executive team
Participating in proposal-writing efforts

Qualification

RF test systemsRF measurementsTest architecture designProgramming PythonProgramming MATLABProgramming C/C++StatisticsMetrologyPhased array testingRF hardwareCommunication skills

Required

A Bachelor of Science (BS) or higher degree in Electrical Engineering or Computer Engineering from an accredited university or institution
Minimum of 4 years of experience with a bachelor's degree or 2 years of experience with a master's degree. Industry experience in designing, analyzing, and implementing RF test systems is required
High proficiency with RF measurements (Linearity, NSD, EVM, etc.)
Test architecture design and development including scripting, test executives, hardware, and measurement abstraction layers
Proficiency with statistics and metrology as related to RF test design
Hands-on experience with lab instruments such as digital oscilloscopes, spectrum analyzers, RF signal generators, and vector signal analyzers
Excellent written and verbal communication skills

Preferred

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

Benefits

Company stock options
Health
Dental
Vision
HSA
FSA
Life
Disability
Retirement plans

Company

CesiumAstro

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CesiumAstro provides out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space or airborne platforms.
dateFounded in 2017
location
Austin, Texas, USA
people-size201-500 employees
web-link
https://www.cesiumastro.com

Funding

Current Stage
Growth Stage
Total Funding
$655.24M
Key Investors
Trousdale VenturesExport-Import Bank of the United StatesAirbus Ventures,Forever Ventures
2026-02-02Series C· $270M
2026-01-15Debt Financing· $200M
2024-06-18Series B· $65M

Recent News

Satellite Today
CesiumAstro Raises $470M in Growth Capital, CEO Sabripour Calls It a ‘Scale Moment’
2026-02-05
vcnewsdaily.com
CesiumAstro Closes $470M in Series C
2026-02-04
Global Venturing
Toyota, Airbus Ventures invest in satellite connectivity startup CesiumAstro
2026-02-03
Company data provided by crunchbase