Principal Antenna Design Engineer I jobs in United States
cer-icon
Apply on Employer Site
company-logo

CesiumAstro · 1 week ago

Principal Antenna Design Engineer I

positionMelbourne, FL
timeFull-time
remoteHybrid
seniorityLead/Staff
date9+ years exp

CesiumAstro is a pioneering company in the development of innovative communication systems for satellites and airborne platforms. They are seeking a Principal Antenna Design Engineer I who will be responsible for the design, simulation, and testing of high-frequency antennas, contributing to the development of leading-edge RF hardware for aerospace systems.

AerospaceDronesSatellite CommunicationSpace Travel
check
Growth OpportunitiesbadNo H1BnoteU.S. Citizen Onlynote

Responsibilities

Responsible for antenna designs from initial concept through requirements definition, topology selection, detailed design, analysis, optimization, manufacturing, testing, qualification, and in-orbit support of Cesium's products
Include many aspects of phased array communication systems, including RF front-ends, beamformers, power dividers, and phased array antennas
Present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts

Qualification

Antenna design3D electromagnetic simulationPhased array systemsElectrical EngineeringEDA toolsLab instrumentsAerospace electronicsEMI/EMC designCommunication skills

Required

Bachelor of Science (BS) degree or higher in Electrical Engineering or Physics from an accredited university or institution
Minimum of 9 years of industry or university research experience in antenna design, analysis, optimization, fabrication, and test
Phased array design and development
Expert-level proficiency in 3D electromagnetic simulation tools such as CST or HFSS
Strong experience with EDA tools such as Altium
Hands-on experience with lab instruments such as vector network analyzers, spectrum analyzers, signal generators, and oscilloscopes
Excellent written and verbal communication skills

Preferred

Antenna design in frequency bands above 20 GHz
Aerospace electronics design, development, and qualification
EMI/EMC design and mitigation techniques

Benefits

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

Company

CesiumAstro

twittertwittertwitter
company-logo
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
$185.24M
Key Investors
Trousdale VenturesAirbus Ventures
2024-06-18Series B· $65M
2024-02-13Series Unknown· $30M
2023-01-26Series Unknown· $2.09M

Recent News

The Real Deal
CesiumAstro eyes West Austin Business Park for headquarters
2026-01-07
Satellite Today
Top Takeaways and Video Interviews from AIX 2025
2025-04-16
Satellite Today
CesiumAstro to Provide Payloads and Ground Systems for Taiwan’s LEO Satellites
2025-04-03
Company data provided by crunchbase