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Senior Scientist, Quantum Sensing (Atom Interferometry)

Sydney · SydneyFull-Time / Permanentsenior
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Overview

About the team Q-CTRL’s Quantum Sensing Research team performs basic and applied research in quantum sensing and quantum-enabled navigation.

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OtherScientist
About the team
Q-CTRL’s Quantum Sensing Research team performs basic and applied research in quantum sensing and quantum-enabled navigation. It is a highly dynamic team comprising approximately 30 specialists in theoretical and experimental atomic physics, cold-atom interferometry, navigation modeling, and modern Bayesian estimation and signal processing techniques. 

The Quantum Sensing Research and Quantum Sensing Engineering teams work closely together, translating novel quantum sensing research into a useful capability and product. We are focussed on pushing the boundary of what is possible in quantum sensing and ensuring our R&D has real-world impact.

About the role

As a Senior Quantum Sensing Scientist, you will serve as a technical linchpin in Q-CTRL’s mission to move quantum sensing from the lab into the real world. This isn't just about incremental gains; you will provide the leadership necessary to de-risk and deploy novel atom-interferometry techniques that redefine the state-of-the-art.

At Q-CTRL, we don't believe in silos. Beyond your technical mastery, you will collaborate across boundaries, lending your expertise wherever it’s needed to make quantum technology useful. 

At Q-CTRL, we value the "get-it-done" spirit. Whether it's refining a laser lock or helping a colleague troubleshoot a data pipeline, you’re the kind of person who enjoys the variety of a fast-paced, mission-driven environment.

  • Join an elite, multidisciplinary team dedicated to deploying quantum sensors across high-impact sectors including Aerospace, Defence, Geophysical Exploration, and Earth Observation.
  • Partner with experimental physicists and control engineers to implement world-first quantum control protocols directly onto sensor hardware.
  • Drive the development, operation, and sophisticated analysis of next-generation atom interferometers to maximize sensitivity while ensuring "mission-critical" robustness.
  • Collaborate with Engineering teams to push the limits of SWaP (Size, Weight, and Power) reduction, transforming delicate lab setups into hardened systems ready for fielded environments.
  • Work seamlessly across the Research and Engineering Divisions to ensure our scientific breakthroughs are scalable and manufacturable.
  • Inform the broader company and influence the industry by sharing your insights via high-impact academic publications, technical reports, and presentations to global stakeholders and customers.
  • Other duties within the Employee's skills and experience, or with reasonable training.
  • A PhD in Physics, Engineering, or a closely related field with a focus on quantum technologies.
  • Hands-on experience developing and operating high-precision cold-atom interferometry hardware.
  • Deep knowledge of handling systematic errors and optimal signal extraction strategies within atom interferometric systems.
  • Proven experience in sensor automation, data fusion, and the end-to-end operation of quantum hardware.
  • A strong drive to work within a world-leading team that is fundamentally architecting the future of the quantum industry.
  • You have experience taking technology outside the lab, operating atom interferometers in transportable or mobile configurations.
  • A nuanced understanding of the dominant performance limits and noise floors unique to fieldable systems.
  • Advanced expertise in Python for scientific computing, simulation, and hardware interfacing.
  • Listing Details

    Posted
    January 16, 2026
    First seen
    March 26, 2026
    Last seen
    April 24, 2026

    Posting Health

    Days active
    29
    Repost count
    1
    Trust Level
    29%
    Scored at
    April 24, 2026

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    Employees
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    Founded
    2017
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    Q CtrlSenior Scientist, Quantum Sensing (Atom Interferometry)