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Senior Quantum Engineer - Cryo-CMOS Analog Circuit Design

Microsoft· Quantum Engineering
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Denmark, Copenhagen, Kongens Lyngby$715.6k - $1201.1kfull-timePosted 3w ago

About the role

Senior role designing and developing analog building blocks for cryogenic control systems used in quantum computing platforms, contributing to Cryo-CMOS subsystems and collaborating with system/hardware teams to translate requirements into robust circuit implementations across room-temperature and cryogenic environments.

Responsibilities

  • Design and develop CMOS analog circuits and functional blocks for quantum control applications
  • Contribute to the architecture and specification of Cryo-CMOS subsystems in collaboration with system and hardware teams
  • Perform simulation verification of full-custom analog and mixed-signal designs
  • Collaborate with cross-functional teams to optimize system-level tradeoffs across analog, digital, and cryogenic domains
  • Support bring-up and characterization of ASICs, including integration with system-level control hardware
  • Document designs, results, and methodologies to enable reproducibility, knowledge sharing, and downstream integration
  • Contribute to technical publications and internal reports as appropriate
  • Embody our culture and values

Qualifications

  • Bachelor’s degree in Electrical Engineering, Computer Engineering, or related field and proven technical engineering experience
  • OR Master’s degree in Electrical Engineering, Computer Engineering, or related field and 4 demonstrated technical engineering experience
  • OR Doctorate degree in Electrical Engineering, Computer Engineering, or related field and technical engineering experience
  • OR equivalent experience
  • Demonstrated industry experience in analog or mixed-signal design delivering complex systems, including experience designing, simulating, and laying out CMOS analog circuits
  • Experience designing analog building blocks such as Analog-to-Digital Converters, Digital-to-Analog Converters, Phase-Locked Loops, and/or Radio Frequency components
  • Experience with cryogenic circuit design, low-temperature measurements, semiconductor behavior at cryogenic temperatures, and/or quantum device interfaces, including hands-on ASIC bring-up, characterization, and lab validation with system-level hardware

Skills

Required:CMOS analog circuit designCryogenic circuit designAnalog-to-Digital Converters (ADC)Digital-to-Analog Converters (DAC)Phase-Locked Loops (PLL)CMOS ASIC bring-up and lab validation

Benefits

  • Not specified in the description
Last updated Oct 1, 2026. Interested? Apply on the company site.

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