# Spin Qubit Calibration Engineer

**Company:** [Equal1](https://zerogtalent.com/frontier-companies/equal1)
**Location:** Sherbrooke
**Work mode:** On-site
**Employment type:** Full Time
**Category:** Engineering
**Department:** Qubit Development
**Listed:** 2026-05-30

[View and apply on Zero G Talent](https://zerogtalent.com/frontier-jobs/equal1/spin-qubit-calibration-engineer-6e93a10d-cd28-4b59-b30a-bb96639d05ea)

## Job 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](http://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.
    
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**​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.

## Other open roles at Equal1

- [DevOps / Platform Engineer](https://zerogtalent.com/frontier-jobs/equal1/devops-platform-engineer-fe9dd9d3-0fb0-42c1-9a3d-26cdf58e3442) — Timișoara
- [Field Applications Engineer](https://zerogtalent.com/frontier-jobs/equal1/field-applications-engineer-1a373fd7-cce9-4f89-80fe-c92768c46c33) — Dublin
- [Advanced Packaging & Integration Lead](https://zerogtalent.com/frontier-jobs/equal1/advanced-packaging-integration-lead-5635575c-92cc-4d08-81ce-7a39035bce23) — Dublin
- [Junior Mechanical CAD Engineer / Designer](https://zerogtalent.com/frontier-jobs/equal1/junior-mechanical-cad-engineer-designer-bb0af285-016d-4c11-a9f0-db26cdd71c30) — California
- [Cryogenic Systems Engineer](https://zerogtalent.com/frontier-jobs/equal1/cryogenic-systems-engineer-59104d2e-52d4-458c-be62-42b16fa2a01c) — California

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