Principal RF Antenna Engineer jobs in United States
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K2 Space Corporation · 3 weeks ago

Principal RF Antenna Engineer

K2 Space Corporation is building the largest and highest-power satellites ever flown, aiming to revolutionize space exploration. The Principal RF Antenna Engineer will be responsible for the design and validation of RF and microwave electronics for powerful satellites, collaborating with a multidisciplinary team to prototype and refine systems.

AerospaceMachinery ManufacturingManufacturingSpace Travel
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Responsibilities

Lead research, design, and procurement of antenna systems
Qualify radio-frequency and antenna hardware through environmental testing, including vibration, shock, thermal, and thermal vacuum (TVAC)
Assist with design and validation testing for radio-frequency and microwave hardware from UHF through Ka band, including antennas, low noise amplifiers, power amplifiers, filters, high-speed converters, and other RF electronic components
Execute development and production tests to meet internal and external customer needs
Collaborate closely with internal and external stakeholders to integrate your designs into the spacecraft system

Qualification

RF engineeringAntenna designMicrowave electronicsEnvironmental testingRF test equipmentAnechoic chambersSoftware defined radioTeam collaborationFast-paced environment

Required

Bachelor's degree in computer, electrical, aerospace engineering, or other relevant science, technology, or mathematics discipline
8+ years of experience in microwave, RF, or antenna engineering
Experience with RF test equipment such as vector network analyzers (VNA), spectrum analyzer, etc
Experience with anechoic chambers and antenna measurement assets such as near field scanners
Ability to work in a fast-paced and high velocity start-up atmosphere

Preferred

Master's or Ph.D. degree in a field related to antenna design and analysis
Experience with environmental testing for space electronics such as thermal, vibration, TVAC, radiation, and EMI/EMC testing per standards such as SMC-S-016
Experience with RF systems testing, including antenna characterization and insertion loss tests
Experience with antenna and electromagnetic modeling and analysis software tools such as Ansys Electronics Desktop HFSS and Altair FEKO
Experience with software defined radio hardware development including high speed RF data converters (digital to analog and analog to digital converters), clock trees, and data converter interfaces

Benefits

Comprehensive benefits package including paid time off
Medical/dental/vision coverage
Life insurance
Paid parental leave
And many other perks

Company

K2 Space Corporation

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Making previously impossible missions possible

Funding

Current Stage
Growth Stage
Total Funding
$425.53M
Key Investors
RedpointAltimeter CapitalAlpine Space Ventures
2025-12-11Series C· $250M
2025-02-13Series B· $110M
2024-02-13Series A· $50M

Leadership Team

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Karan Kunjur
Co-Founder
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Company data provided by crunchbase