At QuantX Labs, we're an Australian deep-tech company developing world-leading quantum sensing and precision timing technologies for Defence, Space and critical infrastructure.
Working at QuantX means joining a highly collaborative team of scientists and engineers solving some of the world's most complex technical challenges. Our technologies are helping build sovereign capability and are deployed in applications where precision, reliability and innovation matter most.
As we continue to grow, we're looking for a Technical Product Specialist to join our Product team. This is an exciting opportunity for an engineer or physicist who enjoys solving technical problems, working across multidisciplinary teams and translating complex technologies into products customers value.
Whether you're an early-career engineer or physicist, or someone with experience in systems engineering or technical product development, this role offers the opportunity to work at the intersection of technology, customers and product development.
Reporting to the Product Manager, you'll help bridge the gap between Product and Engineering by translating customer needs, technical capability and product strategy into clearly defined product requirements and supporting documentation.
Working closely with Product, Engineering, Physics, Research and Business Development, you'll contribute to product definition, roadmap development and technical feasibility assessments while developing a deep understanding of QuantX's technologies.
This is a highly collaborative role suited to someone who enjoys learning, asking questions and working with technical experts to solve complex challenges.
You'll support the Product Manager by:
We're looking for someone who is curious, analytical and passionate about technology.
You'll ideally have:
Experience in Photonics, Quantum Technologies, Space or advanced manufacturing will be highly regarded but is not essential.
At QuantX you'll have the opportunity to work alongside world-class scientists and engineers developing technologies that make a real-world impact.
We offer:
If you're excited by emerging technologies and want to help shape products from concept through to delivery, we'd love to hear from you.
Apply now with your resume and a brief cover letter outlining your interest in joining QuantX Labs.

QuantX Labs is the premier, sovereign provider of high precision timing and sensor products used in defence, space and critical infrastructure. Our specialised team have more than 70 years combined experience in the innovation and development of precision measurement devices.
Our current focus is on three programs:
• Precision clocks and oscillators - Our flagship product – Cryoclock - is the world’s most precise clock – and is being developed for deployment into the ADF’s JORN Defence Radar.
• Optical Atomic Clocks – a ground-breaking development of a next generation space atomic clock based on optical technology.
• Quantum magnetometers - developed to sense extremely small changes in magnetic field due to ferrous material.
These leading-edge technologies are just the beginning of the innovative solutions being designed for a range of sovereign and global applications including resilient position, navigation and timing services.