RF Software Engineer (Starlink)

SpaceX; Town of Texas (WI); On-site; USD 120,000 - 170,000; Full time

Job summary

SpaceX is seeking an RF Software Engineer for Starlink to design and build RF capabilities for proliferated communications and remote sensing in low Earth orbit. You will work with RF, DSP, software, and hardware engineers and end users in a fast-paced team applying SpaceX's mindset of rapid iteration to move from design and demo to operational capability.

You will drive tests, automate RF test benches, and develop Python and C++ tooling while coordinating across disciplines to validate

Qualifications

• Bachelor's degree in electrical engineering or related field.
• 1+ years of professional development in C/C++ or Python.
• 1+ years of experience with RF test equipment and measurement.
• 1+ years of RF experience with antennas or communication systems.

Responsibilities

• Drive program-level decisions on RF system designs.
• Research novel solutions for large-scale satellite RF systems.
• Design, build, validate, and automate RF test benches for full characterization of RF designs.
• Design modular, scalable RF test infrastructure and automation sequences in Python and C++.
• Collaborate with hardware, FPGA, DSP, and software engineers to validate RF systems.
• Create electromagnetic simulation models of hardware to evaluate performance.

Skills

C/C++

Python

RF testing

OS: Windows/Linux

Team collaboration

Education

Bachelor's degree in electrical engineering

Tools

Vector Network Analyzers (VNA)

Vector Signal Generators (VSG)

RF test equipment

Git version control

Python test automation

Job description

RF SOFTWARE ENGINEER (STARLINK)

As an RF software engineer in the Starlink program, you will work with a team of RF engineers, DSP engineers, software engineers, hardware engineers, and end users to design and build RF capabilities for proliferated communications and remote sensing in low earth orbit. You will work in a highly collaborative and fast‑paced environment, where we are exploring unsolved problems and applying the SpaceX mindset of iterating rapidly to go from design and demo to operational capability at lightning pace.

RESPONSIBILITIES

• Drive program-level decisions on RF system designs
• Research novel solutions for unique large-scale satellite RF systems
• Design, build, validate, and automate RF test benches for full characterization of custom RF designs, often involving vector network analyzers (VNA), vector signal generators (VSG), vector signal analyzers (VSA), spectrum analyzers, load pulls, RF power meters, high‑speed oscilloscopes, and other common lab equipment
• Design and build modular, scalable RF test infrastructure and test automation sequences in Python and C++ to support design validation, qualification, and production
• Work in close collaboration with hardware, FPGA, DSP, and software engineers to design and validate RF systems
• Create electromagnetic simulation models of hardware to design and evaluate performance

BASIC QUALIFICATIONS

• Bachelor's degree in electrical engineering or other engineering discipline
• 1+ years of professional development experience in C/C++ or Python
• 1+ years of professional experience with radio test equipment such as spectrum analyzers, vector signal analyzers, vector signal generators, and network analyzers
• 1+ years of professional RF experience with antennas or communication systems

PREFERRED SKILLS AND EXPERIENCE

• Master's degree in electrical engineering or other engineering discipline
• Experience with testing both active and passive RF devices such as filters, amplifiers, mixers, and upconverters/downconverters
• Experience with common RF concepts such as gain, linearity, P1dB, ACLR, EVM, PAE, S-parameters, and input/output matching
• Experience with software design principles, software architecture, design patterns, and unit/integration testing methodology
• Experience with environmental test methodologies and equipment such as thermal chambers and temperature forcing systems
• Experience in troubleshooting interactions between software and hardware, such as network devices and lab instrumentation
• Experience using Windows and Linux operating systems
• Experience with configuration management and version control software

ADDITIONAL REQUIREMENTS

• Ability to work extended hours and weekends as needed

ITAR REQUIREMENTS

• To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. *1157, or (iv) Asylee under 8 U.S.C. *1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

EQUAL OPPORTUNITY EMPLOYER

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Applicants requiring reasonable accommodation to the application/interview process should reach out to [e-mail].