RF Test Engineer

Impulse Space•Redondo Beach, CA

9d•$105,000 - $135,000•Onsite

About The Position

As an RF Test Engineer at Impulse Space, you will support the development, integration, and testing of wireless spacecraft and ground communication systems. You will work closely with RF, embedded, software, and mechanical engineers to develop test infrastructure, automate validation workflows, and help characterize system performance across a range of communication hardware. This role is focused on RF test automation, fixture development, and hands-on testing of wireless systems and modulated communication waveforms.

Requirements

Bachelor’s degree in Electrical Engineering, Computer Engineering, Physics, or related technical field
2+ years of experience writing Python for test automation, data analysis, or hardware validation
Familiarity with RF lab equipment such as spectrum analyzers, signal generators, oscilloscopes, and network analyzers
Understanding of RF fundamentals and wireless communication systems
Exposure to modulated waveforms and RF measurement techniques
Familiarity with RF system parameters such as channel power, EVM, Es/N0, C/N0, modulation quality, and bandwidth
Experience documenting test procedures or validation results
Strong troubleshooting and debugging skills
Comfortable working hands-on in a lab environment

Nice To Haves

Experience developing automated test systems or RF test fixtures
Familiarity with SDR platforms or GNU Radio
Experience testing wireless communication systems or digital modulation schemes
Familiarity with embedded Linux, microcontrollers, or FPGA-based systems
Experience with beamforming, phased arrays, or multi-antenna RF systems
Familiarity with satellite communication protocols such as CCSDS or DVB-S2
Experience with RF production, integration, environmental, or OTA testing
Experience working in a fast-paced development environment

Responsibilities

Design and support RF test fixtures and supporting test infrastructure
Develop Python software and scripts for automated RF testing, instrumentation control, and data collection
Operate and integrate common RF lab equipment including spectrum analyzers, signal generators, network analyzers, oscilloscopes, power meters, and software defined radios
Support testing and characterization of modulated RF waveforms and communication links
Work with RF and embedded software engineers to debug and validate wireless hardware performance
Develop and document RF test procedures for engineering and production environments
Support RF hardware bring-up, integration, troubleshooting, and system-level validation testing
Assist with system-level RF testing including coexistence (CoEx), desense, and over-the-air (OTA) test activities
Collaborate across hardware, software, and manufacturing teams to improve test coverage and reliability