RF & Antenna Systems Engineer (Early Career)

Northwood Space; Torrance (CA); On-site; USD 100,000 - 130,000; Full time

Job summary

Northwood Space is hiring an RF & Antenna Systems Engineer to support development, verification, and measurement of RF and antenna systems for space-to-ground communications. You will work with senior engineers to perform measurements, RF characterization, and electromagnetic analysis from concept through deployment.

The role offers collaboration across electrical, RF, mechanical, manufacturing, and software teams to validate hardware and analyze RF performance, including beamforming concepts

Qualifications

• Bachelor's degree in Electrical Engineering or related field.
• Strong fundamentals in electromagnetics, RF systems, and antenna theory.
• Experience with RF measurement equipment (VNA, spectrum analyzers, signal generators).
• Experience using Python or MATLAB for data analysis or modeling.
• Ability to analyze RF data and system performance metrics.

Responsibilities

• Support RF and antenna measurements: gain, radiation patterns, system sensitivity.
• Analyze antenna patterns and RF metrics (G/T, EIRP, link margin).
• Build Python or MATLAB tools for RF data analysis and modeling.
• Assist RF system integration and troubleshooting across hardware/software.
• Debug RF/antenna issues via measurements and data analysis.
• Document test procedures and results for RF systems.

Skills

RF measurements

Python/MATLAB

Antenna theory

Electromagnetics

Education

Bachelor's degree in Electrical Engineering

Tools

HFSS

CST

FEKO

Vector Network Analyzers

Job description

Northwood is a modern space infrastructure company bringing the benefits of space to the masses through advanced communications technology. We are building a global network of phased array ground stations that enable real-time, reliable communication for satellite missions such as national security, global connectivity, and disaster response. With a vertically integrated approach, Northwood designs, builds, and rapidly deploys scalable systems that power the next generation of space missions. If you like solving complex challenges and seeing your work deployed around the world with real impact, Northwood is the place to do it.

About Northwood Space:

Northwood is on a mission to build a data highway between earth and space and bring the benefits of space to the masses through innovations in space communications technologies. If you like building quickly and seeing your work deployed in locations around the globe with real impact, we want you at Northwood.

The Role

As an RF & Antenna Systems Engineer, you will support the development, verification, and measurement of RF and antenna systems used for space-to-ground communications. You will work closely with senior RF and antenna engineers to perform antenna measurements, RF characterization, and electromagnetic system analysis.

This role is ideal for an early-career engineer interested in developing expertise in antenna systems, RF measurements, and applied electromagnetics. You will collaborate across electrical, RF, mechanical, manufacturing, and software teams to help validate hardware and analyze RF system performance from concept through deployment.

Responsibilities

• Support RF and antenna measurements, including gain, radiation patterns, and system sensitivity
• Analyze antenna patterns and RF system performance metrics such as G/T, EIRP, and link margin
• Build Python or MATLAB tools for RF data analysis and system modeling
• Assist with RF system integration and troubleshooting across hardware and software interfaces
• Investigate and debug RF and antenna system performance issues through measurement, data analysis, and hardware experimentation
• Assist in the verification and measurement of deployed RF assets and ground systems
• Support evaluation and testing of advanced beamforming techniques and antenna architectures
• Assist with the setup and operation of RF measurement equipment, including vector network analyzers, spectrum analyzers, and signal generators
• Support test-for-production activities, including development of repeatable RF test methodologies, calibration procedures, and measurement automation
• Contribute to the transition of RF systems from prototype to production, ensuring measurement consistency and test coverage
• Document test procedures, measurement results, and system performance analyses

Basic Qualifications

• Bachelor's degree in Electrical Engineering, Applied Physics, or a related engineering discipline
• Strong fundamentals in electromagnetics, RF systems, and antenna theory
• Experience with RF measurement equipment such as vector network analyzers, spectrum analyzers, or signal generators (coursework, lab work, internships, or research acceptable)
• Experience using Python or MATLAB for data analysis, modeling, or measurement processing
• Ability to analyze RF measurement data and system performance metrics

Preferred / Bonus Experience

• Experience with electromagnetic simulation tools such as HFSS, CST, or FEKO
• Experience with antenna measurements, including radiation pattern characterization or antenna ranges
• Familiarity with RF system metrics such as gain, noise figure, EIRP, and G/T
• Experience analyzing RF measurement data and building analysis tools in Python
• Familiarity with satellite communications systems or RF link analysis

Experience supporting hardware testing, integration, or validation of RF systems

Additional Information:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Northwood Space is an Equal Opportunity Employer; employment with Northwood Space 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.

Additional Information:

If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know.

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Northwood Space is an Equal Opportunity Employer; employment with Northwood Space 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.