RF Test Engineer at Muon Space

San Jose, California, United States

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Not SpecifiedCompensation

Junior (1 to 2 years), Mid-level (3 to 4 years)Experience Level

Full TimeJob Type

UnknownVisa

Aerospace, Satellite, DefenseIndustries

Requirements

Bachelor’s degree in Electrical Engineering, Physics, or related technical discipline
3–7 years of experience in RF systems testing, preferably in aerospace, satellite, or defense environments
Strong knowledge of RF fundamentals, including S-parameters, link budgets, and antenna performance metrics
Proficiency in using RF test instruments (VNA, spectrum analyzer, signal generator, etc.) and associated automation tools
Familiarity with test environments such as anechoic chambers, thermal vacuum chambers, and EMC test facilities
Experience with RF cables, connectors, and calibration techniques
Strong analytical and documentation skills, with attention to detail and data accuracy
Excellent communication and teamwork abilities in cross-functional environments

Responsibilities

Plan, develop, and execute spacecraft-level and subsystem-level RF tests, including link performance, antenna pattern, and RF functional testing
Configure, operate, and troubleshoot RF test equipment such as spectrum analyzers, signal generators, vector network analyzers (VNAs), power meters, and RF switch matrices
Develop and maintain detailed test procedures, setup schematics, and data analysis tools
Support RF hardware integration, including antenna installation, RF harness connections, and test setup verification
Work with design, systems, and mission operations teams to define and validate RF test configurations and parameters
Perform data reduction, analysis, and report generation for test results and anomalies
Support troubleshooting and root-cause investigations for RF system anomalies
Ensure compliance with test safety procedures and RF exposure requirements
Contribute to process improvements and lessons learned for future spacecraft AIT programs

Skills

Key technologies and capabilities for this role

RF TestingSpectrum AnalyzersSignal GeneratorsVector Network AnalyzersVNAsPower MetersRF Switch MatricesS-parametersLink BudgetsAntenna PatternsAnechoic ChambersThermal Vacuum ChambersEMC Testing

Questions & Answers

Common questions about this position

What is the salary range for the RF Test Engineer position?

The salary range is $138K - $158K plus a competitive equity grant and comprehensive benefits package. Final compensation will be based on skills, qualifications, experience, and geographic location.

Is this RF Test Engineer role remote or on-site?

This information is not specified in the job description.

What are the key required skills for the RF Test Engineer role?

Key requirements include a Bachelor’s degree in Electrical Engineering, Physics, or related field, 3–7 years of RF systems testing experience (preferably in aerospace), strong RF fundamentals knowledge, proficiency with RF test instruments like VNA and spectrum analyzers, and excellent communication and teamwork skills.

What is the work environment like at Muon Space for this role?

The role is hands-on and highly collaborative, involving close work with design, systems, and test teams across the spacecraft program lifecycle.

What makes a strong candidate for the RF Test Engineer position?

Strong candidates will have 3–7 years of RF testing experience in aerospace or satellite environments, proficiency with RF instruments, and nice-to-haves like spacecraft RF systems experience, test automation with Python or LabVIEW, and knowledge of EMC/EMI or relevant standards.

Muon Space

Designs and operates satellite constellations

About Muon Space

Muon Space designs, deploys, and operates satellite constellations to provide Earth Intelligence that helps protect people, the climate, and ecosystems. Their services include creating mission strategies, building satellite systems, and managing these systems using their own AI automation technology. This approach allows them to deliver high performance and reliability while keeping costs low and speeding up satellite launches. Unlike many competitors, Muon Space focuses on understanding and solving their clients' specific needs rather than just selling satellite products. They operate on a pay-as-you-go model, which includes the development and operation of satellite constellations and the data generated from them. The team at Muon Space has significant experience from leading organizations like NASA, Google, and SpaceX, which enhances their capability to deliver valuable insights to clients in areas such as climate change, security, and resource management.

Mountain View, CaliforniaHeadquarters

2021Year Founded

$98.9MTotal Funding

SERIES_BCompany Stage

Consulting, AI & Machine Learning, AerospaceIndustries

51-200Employees

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

Company Equity

Paid Vacation

Paid Holidays

Paid Sick Leave

Parental Leave

Risks

Competition from tech giants like Google may challenge Muon Space's market share.

Reliance on partnerships, like with Earth Fire Alliance, poses strategic alignment risks.

Ambitious FireSat Constellation timeline by 2026 could strain operations and finances.

Differentiation

Muon Space offers end-to-end space systems with mission-tailored LEO satellite constellations.

Their technology stack optimizes missions for faster time-to-orbit and remote sensing performance.

Muon Space's team has expertise from NASA, Google, and SpaceX, enhancing their innovative capabilities.

Upsides

Muon Space secured $56.7 million in Series B funding, boosting financial stability.

Partnership with SNC enhances RF technology, expanding commercial possibilities for Muon Space.

FireSat Constellation addresses rising demand for wildfire monitoring due to climate change.

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