RF Engineer, Space GNSS & Satellite Payloads

Xona; Burlingame (CA); On-site; USD 140,000 - 210,000; Full time

Job summary

Xona seeks an RF Engineer to design, implement, test, and optimize RF systems for its next-generation satellite navigation. The role covers spacecraft payload electronics and ground monitoring systems to ensure high-precision PNT delivery.

The candidate will work with RF design in L/S/C-bands, utilize tools like Keysight ADS and AWR, and collaborate across engineering teams to calibrate test setups and validate results.

Qualifications

• 2-4 years of RF engineering experience.
• Understanding of RF principles and performance metrics.
• Ability to read PCB schematics and layouts; familiarity with Altium.
• Hands-on use of RF test equipment (multimeters, scopes, generators, analyzers).
• RF design experience in L-band, S-band, and C-band.

Responsibilities

• Design, implement, test, and optimize RF systems for Xona's PNT backend.
• Develop spacecraft payload electronics and ground monitoring interfaces.
• Analyze RF data and ensure performance meets design requirements.
• Calibrate RF test setups and validate test results.
• Collaborate with cross-functional teams and external partners.

Skills

RF design

EM principles

PCB schematics understanding

RF test data analysis

space RF concepts (multipaction)

GNSS knowledge

communication across teams

travel willingness

Tools

Keysight ADS

AWR Microwave Office

Altium

Oscilloscopes

Spectrum analyzers

Signal generators

Job description

Xona seeks an RF Engineer to design, implement, test, and optimize RF systems for its next-generation satellite navigation. The role covers spacecraft payload electronics and ground monitoring systems to ensure high-precision PNT delivery.

The candidate will work with RF design in L/S/C-bands, utilize tools like Keysight ADS and AWR, and collaborate across engineering teams to calibrate test setups and validate results.