EnduroSat is looking for an RF Test Engineer, reporting to the Manager, Integration, to support the development of automated test systems and the execution of RF test campaigns for our satellite platforms. This is a full-time, exempt, on-site position based in our Gardena, CA facility.
Responsibilities
Work closely with RF and antenna engineers to design and build automated test systems for component-level and spacecraft-level applications
Develop test automation software for test instruments, data processing, test sequencing, and reporting
Define RF test system requirements and specifications
Support spacecraft RF test activities such as OTA testing, EMI/EMC, antenna pattern measurement, and system checkouts
Perform hands-on environmental testing for RF hardware (thermal cycling, TVAC, random vibration, shock, EMI/EMC, humidity)
Support spacecraft integration testing in cleanroom facilities
Minimum Qualifications
Bachelor's degree in ECE, EE, Physics, or related STEM discipline
2+ years in an RF design and/or test role
Experience with RF test equipment such as spectrum analyzers, vector network analyzers, signal generators, communications test systems, and power meters
Experience with software development (Python, MATLAB, C/C++, or similar)
Preferred Skills & Experience
Master's degree in ECE, EE, Physics, or related STEM discipline
Mission-oriented mindset with a strong desire for team success
Comfortable communicating technical topics to a wide variety of audiences
Familiarity with IP networking and Ethernet-connected test instruments
Experience with serial communication protocols such as CAN, SPI, I2C, RS-422/485
Understanding of RF link budgets, thermal noise, noise figure, EVM, P1dB, spurs, and Rx sensitivity
Familiarity with antenna testing concepts (gain, directivity, EIRP, antenna patterns)
Understanding of RF schematics and RF electronics manufacturing
Experience with GNU Radio, software-defined radios (SDRs), and GPS receivers
Understanding of RF modulation schemes (BPSK, QPSK, GMSK, APSK, TDMA, FDMA)
Experience processing large frequency- and time-domain datasets
Familiarity with space-rated avionics test standards (SMC-S-016, GSFC-STD-7000, MIL-STD-461)
Additional Requirements
Willingness to work overtime or weekends to support critical mission milestones
U.S. Export Control Compliance Status
The person hired will have access to information and items subject to U.S. export controls, and therefore must be a “U.S. person” as defined by 22 C.F.R. § 120.62, or otherwise eligible for deemed export licensing. This includes U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees/refugees with granted (not pending) status.
EnduroSat is an Equal Opportunity Employer.
Skills Required
- Bachelor's degree in electrical and computer engineering, electrical engineering, physics, or a related STEM discipline
- At least 2 years of experience in an RF design and/or test role
- Experience with RF test equipment, including spectrum analyzers, vector network analyzers, signal generators, communications test systems, and power meters
- Experience with software development using Python, MATLAB, C, C++, or similar
- Master's degree in electrical and computer engineering, electrical engineering, physics, or a related STEM discipline
- Familiarity with IP networking and Ethernet-connected test instruments
- Experience with CAN, SPI, I2C, RS-422, or RS-485 serial communication protocols
- Understanding of RF link budgets, thermal noise, noise figure, EVM, P1dB, spurs, and receiver sensitivity
- Familiarity with antenna testing concepts, including gain, directivity, EIRP, and antenna patterns
- Understanding of RF schematics and RF electronics manufacturing
- Experience with GNU Radio, software-defined radios, and GPS receivers
- Understanding of RF modulation schemes, including BPSK, QPSK, GMSK, APSK, TDMA, and FDMA
- Experience processing large frequency-domain and time-domain datasets
- Familiarity with space-rated avionics test standards, including SMC-S-016, GSFC-STD-7000, and MIL-STD-461
- Willingness to work overtime or weekends to support critical mission milestones
- U.S. person status or eligibility for deemed export licensing under U.S. export control regulations
What We Do
EnduroSat is a space infrastructure builder that engineers, builds, and operates exceptional satellites. The company streamlines space missions in LEO and beyond, handling every step from mission design to launch and operations. EnduroSat serves 350+ customers globally and employs more than 230 space professionals across 6 locations worldwide.
