# Spin Qubit Calibration Engineer at Equal1

Spin Qubit Calibration Engineer at Equal1 in Sherbrooke and 2 more. On-site, full-time. Posted September 23, 2026.

- Company: Equal1
- Location: Sherbrooke and 2 more
- Workplace: On-site
- Job type: Full-time
- Posted: 2026-09-23
- Apply: https://jobs.ashbyhq.com/equal1/6e93a10d-cd28-4b59-b30a-bb96639d05ea/application
- Source: https://jobmagic.ai/jobs/spin-qubit-calibration-engineer-equal1-ar8cb5

## Requirements

- Education: M.Sc. or Ph.D. in Quantum Physics, Electrical Engineering, or a related field.
- Experience: Hands-on experience with calibrating and measuring solid state quantum devices, such as spin qubits or superconducting qubits.
- Technical Skills:Strong background in quantum mechanics and semiconductor device physics.
- Proficiency in cryogenic systems or low-temperature experiments.
- Experience with RF and microwave electronics for qubit control and signal generation.
- Expertise in Python for data analysis, control automation, and experimental optimization.
- Familiarity with Git or other version control systems for collaborative software development.
- Knowledge of quantum control software, and experience working with integrated hardware-software systems.

## Description

We are seeking a highly skilled and motivated Spin Qubit Calibration Engineer to join our cutting-edge research and development team in one of our international locations. You will play a key role in advancing our quantum processors by calibrating, tuning, and optimizing spin qubit devices. Your work will directly contribute to the performance and scalability of quantum computing systems.
 

### Main Duties and Responsibilities

- Qubit Calibration: Calibrate and fine-tune spin qubit systems to optimize gate fidelities, coherence times, and overall device performance.

- System Optimization: Collaborate with quantum hardware teams to improve qubit initialization, readout processes, and error-correction techniques.

- Hardware & Software Integration: Work closely with cross-functional teams to ensure smooth integration of quantum hardware with control electronics and software.

- Algorithm Development: Develop and implement automated calibration routines and control sequences using advanced programming techniques to enhance qubit stability and system robustness.

- Problem Solving: Address challenges such as qubit decoherence, charge noise, and crosstalk using experimental techniques and data-driven approaches.

- Software Tools: Utilize and develop software tools in Python for data analysis, qubit control, and calibration automation. Collaborate using version control systems (e.g. Git) to manage and document code and project development.

- Documentation & Reporting: Maintain detailed records of calibration processes, results, and device performance, and present findings to technical teams.

- Research & Innovation: Contribute to research efforts aimed at improving the scalability and efficiency of quantum computing hardware.

### Experience and Qualifications

**​Required**

- Education: M.Sc. or Ph.D. in Quantum Physics, Electrical Engineering, or a related field.

- Experience: Hands-on experience with calibrating and measuring solid state quantum devices, such as spin qubits or superconducting qubits.

- Technical Skills:

- Strong background in quantum mechanics and semiconductor device physics.

- Proficiency in cryogenic systems or low-temperature experiments.

- Experience with RF and microwave electronics for qubit control and signal generation.

- Expertise in Python for data analysis, control automation, and experimental optimization.

- Familiarity with Git or other version control systems for collaborative software development.

- Knowledge of quantum control software, and experience working with integrated hardware-software systems.

- Problem-Solving Skills: Ability to diagnose and resolve complex issues in quantum devices.

- Communication: Excellent technical writing and presentation skills for sharing results with internal teams.

-

**​Desired Experience**

- Prior experience with spin qubit systems or semiconductor-based quantum technologies.

- Understanding of quantum error correction and multi-qubit architectures.

- Familiarity with scalable quantum computing hardware and quantum information theory.

- Experience with software development best practices, such as version control, code documentation, and collaborative coding.

​If you are a highly motivated and experienced Spin Qubit Calibration Engineer looking for a new challenging and very rewarding role, we encourage you to apply for this exciting opportunity.