BTQ Technologies Corp. is a global quantum technology company focused on securing mission-critical networks. Backed by a broad patent portfolio, BTQ pioneered the industry's first commercially significant quantum advantage and now delivers a full-stack, neutral-atom quantum computing platform with end-to-end hardware, middleware, and post-quantum security solutions for finance, telecommunications, logistics, life sciences, and defense.

BTQ is seeking a Cryptographer/Quantum Computer Scientist (Mathematician) to research and develop quantum cryptography and post-quantum security technologies.

Full time: 38 hours per week

Location: BTQ AU, 477 Pitt St. Haymarket, NSW 2000.

Salary: Competitive compensation package + Superannuation

Key Duties and Responsibilities

- Conducting advanced mathematical research and developing mathematical models to support post-quantum cryptographic systems and quantum-secure communication technologies.
- Analysing the mathematical security of quantum and classical cryptographic protocols, including assessing cryptographic schemes against classical and quantum attack models.
- Designing, developing and evaluating quantum algorithms,



cryptographic algorithms and post-quantum secure communication protocols using advanced mathematical, computational and algebraic techniques.
- Applying mathematical principles to solve complex problems in quantum cryptography, secure communications and information security.
- Undertaking mathematical modelling, computational analysis and performance evaluation to improve the security, efficiency and resilience of cryptographic systems.
- Preparing technical reports, research papers and detailed documentation, and presenting research findings to BTQ Australia's research team and the broader BTQ Technologies technical group.
- Collaborating with multidisciplinary research teams to support the development and commercialisation of cutting-edge quantum and post-quantum security technologies.

Requirements

- PhD in closely related field
- At least 1 year academic/industry research experience
- Proven track record of research excellence (peer-reviewed publications, patents)

Work Location: In person

📌 Cryptographer/Quantum Computer Scientist (Mathematician) (Haymarket)
🏢 Top Migration Australia
📍 Haymarket