Electrical Design Engineer R&D

Quantum Machines is a global leader in control systems for quantum computing, a field on the verge of exponential growth. Our innovative hardware and software mark a groundbreaking approach in quantum computer control, scaling from individual qubits to expansive arrays of thousands.

At the core of QM lies a passionate and ambitious team committed to reshaping the construction and operation of quantum computers. Our work is fueled by a deep understanding of customer needs, driving us to deliver unparalleled solutions in this revolutionary field.

The hardware development team spans two global sites – one in Tel Aviv and one in Copenhagen. The two teams work seamlessly together across projects, and we try to foster an open dialogue to foster creativity and commitment. The hardware team is responsible for all hardware within QM spanning from room-temperature control hardware to our cryogenic QPU carriers.

We are looking for a seasoned Electronics Engineer with over 5 years of hands-on experience in analog circuit design and power supply engineering. In this role, you will focus on developing and refining analog circuits—such as amplifiers, filters, and DACs operating from DC to 2GHz—and power supply solutions across various topologies. As the go-to person in electronics, you’ll work as a key contributor and technical expert, collaborating closely with our hardware teams in Denmark and Israel, as well as operations during the NPI phase.

Key Responsibilities

• Analog Circuit Development:
  
  

Design and optimize analog circuitry, including amplifiers, filters, and signal generation modules (DACs) covering frequencies from DC up to 2GHz and above.

• Power Supply Engineering:
  
  

Develop robust power supply designs across various schemes (buck/boost converters, LDOs, switching regulators, etc.) that meet high-performance standards.

• Simulation & Design:
  
  

Utilize Altium for PCB design and LTspice for circuit simulation to validate and refine your designs.

• Design for Manufacturing & Test (DFM/DFT):
  
  

Incorporate DFM and DFT best practices to ensure reliability, manufacturability, and scalability across many channels in compact form factors.

• Performance & Compliance:
  
  

Ensure designs meet stringent low-noise requirements and EMI/EMC compliance for high-performance applications.

• Cross-Functional Collaboration:
  
  

Work closely with hardware teams in both Denmark and Israel, and engage with operations during the NPI process to ensure seamless integration of your designs.

• Technical Expertise:
  
  

Act as the electronics subject matter expert within the team, providing technical sparring and review to peers.

Requirements:

Qualifications

• Experience: 5+ years in analog circuit and power electronics design.
• Technical Proficiency:
  
  

Extensive experience in designing amplifiers, filters, signal generation circuits, and DACs for high-frequency applications (DC-2GHz).

Proven track record in developing complex power supply systems (e.g., buck/boost converters, LDOs, switching regulators).

• Tools:
  
  

Proficient in Altium and LTspice.

• DFM/DFT Knowledge:
  
  

Deep understanding of design for manufacturability and testability to support robust, scalable production.

• Industry Exposure:
  
  

Experience with telecom, radar, aerospace, or similar high-performance sectors is a plus.

• Education:
  
  

B.Sc. or higher degree in Electrical Engineering or a related field.

Preferred Skills:

Personal Attributes

• Technical Authority: Recognized as the go-to person for electronics, with the ability to mentor and collaborate with peers.
• Detail-Oriented: Meticulous approach to ensuring low-noise designs and EMI/EMC compliance while scaling to many channels in a small form factor.
• Collaborative: Strong communication skills and a proven ability to work effectively with global teams, including remote coordination and occasional travel.
• Innovative & Proactive: Eager to push boundaries and refine designs in fast-paced, high-performance environments