Electromagnetics Engineer

Responsibilities

• Support the design, simulation, and testing of RF and millimeter-wave components and transmission systems
• Assist in development and integration of waveguide components such as bends, tapers, mode converters, and diagnostics
• Perform electromagnetic modeling and simulation using tools such as HFSS, CST, COMSOL, or MATLAB
• Participate in laboratory experiments, hardware integration, and field testing activities
• Analyze test data and contribute to iterative design improvements
• Prepare technical documentation, test reports, and design notes
• Collaborate with mechanical, electrical, and field engineering teams to support system development
• Assist in packaging and ruggedization of RF systems for transition from laboratory to field deployment
• Support troubleshooting of RF performance issues and system diagnostics

Requirements

• Bachelor’s degree in Electrical Engineering, RF Engineering, Applied Physics, or related field
• 0–3 years of relevant research or industry experience in RF, microwave, or millimeter-wave engineering
• Strong foundation in electromagnetic theory and RF engineering principles
• Familiarity with millimeter-wave transmission systems and high-power RF components
• Understanding of wave propagation, waveguide modes, and impedance matching
• Proficiency with RF test equipment such as VNAs and spectrum analyzers
• Programming experience in MATLAB or Python for data analysis and modeling

Preferred Qualifications

• PhD in Electrical Engineering, Applied Physics, or RF/Microwave Engineering
• Experience with high-power RF systems, vacuum electronics, or gyrotron technology
• Exposure to vacuum electronic devices such as klystrons or TWTs

About the Company

Quaise Energy is unlocking Earth’s deep heat to deliver clean, reliable, baseload energy at scale. Leveraging millimeter wave drilling developed after research at MIT, Quaise aims to make superhot geothermal a backbone of the modern energy system.