Senior RF Engineer: Quantum Microwave Systems

D-Wave Quantum Inc.; New Haven (CT); On-site; USD 140,000 - 192,000; Full time

Job summary

D-Wave Quantum Inc. is seeking a Senior RF Engineer to join the Quantum Design and Architecture Group in New Haven. You will design and test RF/microwave components and PCBs for integration with cryogenic quantum systems, while collaborating with device engineers on RF interfaces and packaging.

The role emphasizes hands-on testing, simulation, and collaboration across disciplines. A strong background in RF/microwave theory and cryogenic hardware is essential for success at D-Wave.

Qualifications

• 5+ years of industry experience in RF/microwave engineering.
• MS or PhD in Electrical Engineering, Physics, or a related field.
• Solid understanding of RF/microwave engineering principles including impedance matching, S-parameters, signal routing, and noise analysis.
• Hands-on experience with test and measurement of RF systems, including network/spectrum analysis, time-domain reflectometry, and de-embedding techniques.
• Proficiency with simulation and layout tools such as Keysight ADS, Cadence AWR, Ansys HFSS, Ansys Maxwell, Ansys Q3D Extractor, Altium Designer, Cadence Allegro, or KiCad, and programming in Python.

Responsibilities

• Design, simulate, and optimize RF/microwave components and PCB layouts for RF and DC circuits, prioritizing high-frequency performance and thermal reliability.
• Collaborate with vendors to manufacture and procure microwave components and integrated PCBs.
• Develop RFICs using D-Wave's fabrication stack.
• Test and characterize microwave circuits across room and cryogenic temperatures with VNA, spectrum analyzers, and lab equipment.
• Coordinate with quantum device engineers to ensure RF interfaces integrate with cryogenic packaging and quantum processors.
• Document designs, test procedures, and experimental data for cross-functional use and iterative improvement.

Skills

RF engineering

Microwave design

Test & measurement

Python programming

Cryogenic systems

S-parameters

Education

MS or PhD in Electrical Engineering, Physics, or related field

Tools

Keysight ADS

Cadence AWR

Ansys HFSS

Ansys Maxwell

Ansys Q3D Extractor

Altium Designer

Cadence Allegro

KiCad

Job description

D-Wave Quantum Inc. is seeking a Senior RF Engineer to join the Quantum Design and Architecture Group in New Haven. You will design and test RF/microwave components and PCBs for integration with cryogenic quantum systems, while collaborating with device engineers on RF interfaces and packaging.

The role emphasizes hands-on testing, simulation, and collaboration across disciplines. A strong background in RF/microwave theory and cryogenic hardware is essential for success at D-Wave.