Quantum Electronics Engineer: RF, EO & Low-Latency Control

Entangled Future; United Kingdom; Remote; GBP 70,000 - 95,000; Full time

Job summary

PsiQuantum is seeking a Quantum Electronics Engineer to support the development of advanced electronic and electro-optic systems for quantum computing. You will collaborate with senior engineers to design RF and high-speed electronics for quantum hardware.

Responsibilities include FPGA-based control, readout electronics, and integration with photonic systems, with emphasis on low-latency, high-precision design in cryogenic environments where applicable.

Qualifications

• PhD or equivalent experience in Electrical Engineering, Physics, or related field.
• Strong background in RF and high-speed electronic design.
• Experience with electro-optic systems or photonic hardware.
• Understanding of signal integrity, noise, and timing in high-performance systems.
• Hands-on laboratory experience with electronic test and measurement equipment.
• Experience designing electronics for quantum or cryogenic systems.
• Familiarity with FPGA development and programming.
• Knowledge of photonics readout electronics and SNSPD readout beneficial.

Responsibilities

• Design and develop RF and high-speed electronic systems for quantum hardware applications.
• Support the design of electro-optic (EO) packages and modulator driving electronics.
• Develop low-latency electronic solutions for quantum system control and readout.
• Work on readout systems for superconducting nanowire single-photon detectors (SNSPDs).
• Collaborate with photonics and quantum teams to integrate electronics with optical systems.
• Assist in FPGA-based system design and implementation for control and data acquisition.
• Participate in debugging and optimization of complex quantum hardware systems.

Skills

RF design

high-speed electronics

electro-optic systems

FPGA development

readout electronics

cryogenic systems knowledge

Education

PhD or equivalent in Electrical Engineering or Physics

Job description

PsiQuantum is seeking a Quantum Electronics Engineer to support the development of advanced electronic and electro-optic systems for quantum computing. You will collaborate with senior engineers to design RF and high-speed electronics for quantum hardware.

Responsibilities include FPGA-based control, readout electronics, and integration with photonic systems, with emphasis on low-latency, high-precision design in cryogenic environments where applicable.