OptoMechanical Engineer

Optomechanical Engineer

Location: Sherbrooke
Employment Type: Full-Time (40 hours)
Department: Operations Engineering

About Us

SBQuantum is a seed-stage startup at the forefront of magnetic sensing innovation. Our vision is to unlock the full potential of magnetic intelligence through our proprietary quantum diamond technology.

By combining diamond-based quantum sensors with advanced AI-driven software we transform complex magnetic field data into actionable high-value insights. Our solutions enable accurate magnetic mapping and object detection in environments where traditional sensing technologieslike GPS radar imagery or sonarcannot perform.

From public safety and defence to space exploration our multidisciplinary team of engineers physicists and data scientists is redefining how the world perceives magnetic signalsturning invisible complexity into clear useful intelligence.

Why Join Us

Were a small fast-moving and ambitious team building something truly transformative. At SBQuantum youll have the opportunity to shape cutting-edge quantum sensing technology from the ground up collaborate with passionate experts across physics data science and engineering. and contribute directly to solving real-world challenges across critical industries.

Who Were Looking For

Were seeking a proactive and driven individual with experience in designing low noise robust optomechanical systems in a startup environment. If you thrive in fast-paced multidisciplinary environments and love working on hard problems with real-world impact wed love to meet you!

Be part of the next generation of quantum sensing and data-driven innovation. Join SBQuantum and help us build the magnetic intelligence of tomorrow!

The Role

As Optomechanical Engineer you will own the evolution of SBQuantums diamond quantum magnetometer optomechanical subsystem. You will design fabricate test and industrialize the optomechanical architecture of a quantum sensor that enables navigation where GPS is unavailable. Acting as the bridge between research and product development youll transform breakthrough optical concepts into rugged manufacturable systems capable of operating reliably aboard drones aircraft and spacecraft. Your mission is simple: ensure our sensors perform just as well in the field as they do in the lab.

What Youll Do

• Transform laboratory prototypes into rugged manufacturable quantum sensors capable of delivering laboratory-grade performance in real-world operating environments.
• Own the design simulation development testing and continuous improvement of the optomechanical architecture of SBQuantums magnetometer.
• Design precision laser modules low-noise photodetection optics fiber routing micro-optical assemblies thermal architectures and mechanical enclosures.
• Integrate optical microwave thermal and magnetic subsystems into a compact high-performance sensing head.
• Design products optimized for low Size Weight and Power (SWaP) manufacturability reliability environmental ruggedness and magnetic cleanliness.
• Lead Design for Manufacturing (DFM) Design for Assembly (DFA) Failure Mode and Effects Analysis (FMEA) and root cause investigations.
• Develop precision assembly procedures optical bonding processes adhesive selection strategies and fiber termination methods.
• Collaborate with external optical design consultants reviewing designs challenging assumptions validating simulations and translating advanced optical designs into manufacturable hardware.
• Support the R&D team by designing and building optical laboratory setups and engineering prototypes used to validate new concepts.
• Lead the integration of new R&D developments into future generations of SBQuantum products.

What Were Looking For

• Bachelors degree in mechanical engineering engineering physics or a related discipline with a strong background in optics or optomechanics.
• 5 years of experience designing precision optomechanical systems (10 years preferred).
• Experience taking products from prototype through manufacturing.
• Experience designing optomechanical parts assemblies thermal and structural simulations.
• Experience integrating lasers fiber optics micro-optics and precision mechanical components.
• Experience with thermal management and vibration-resistant mechanical design.

Nice-to-Haves

• Experience with Zemax
• Python programming experience.
• Experience in aerospace photonics precision instrumentation or magnetometer technologies.

What We Offer

• Competitive salary and meaningful equity.
• Opportunity to be an early team member shaping both the technology and the culture.
• Flexible collaborative work environment.
• Direct impact: your work will shape breakthrough products in a cutting-edge field.
• Professional growth opportunities as we scale.

At SBQ we are mission driven and collaborate with people independently of gender race beliefs citizenship orientation and value unconventional paths. Lets meet!

Required Experience:

IC