Ottawa, Canada On-site Employment

Q-Block Computing is hiring a Junior Quantum Engineer

Responsibilities

  • Assist in designing, assembling, testing, and characterizing quantum hardware subsystems such as optical, photonic, electronic, and mechanical assemblies.
  • Carry out integration and verification procedures, perform systematic troubleshooting, and document results for reproducible engineering decisions.
  • Create test fixtures, calibration routines, and diagnostic tools to enhance reliability and efficiency in hardware development workflows.
  • Participate in designing optical systems, electronic control circuits, or precision mechanical assemblies based on program needs and growing expertise.
  • Work with senior engineers and scientists to convert subsystem requirements into hardware designs and validated performance.
  • Keep detailed engineering records including design logs, test reports, build notes, and version-controlled documentation for team support.
  • Engage in design reviews, contribute constructively to technical discussions, and take responsibility for assigned deliverables under supervision.
  • Stay updated on advancements in quantum hardware, photonics, precision electronics, and related fields.

Work Arrangement

On-site — Ottawa, ON

Other

  • Must be eligible to obtain and maintain Government of Canada security clearance if required for projects.
  • Must be eligible to comply with Controlled Goods Program requirements if necessary for projects.
  • Must be willing to undergo background screening, documentation, and compliance processes for security-sensitive work.
  • Ability to work effectively in security, export-control, and compliance-sensitive technical environments is beneficial.
  • Extended health care coverage including dental and vision.
  • Life insurance provided.
  • Canadian citizens and permanent residents are strongly encouraged to apply.
About company
Q-Block Computing
Q-Block Computing builds quantum systems that operate in the real world. The company develops quantum timing, quantum-secure communications, and quantum computing platforms engineered for the performance, reliability, and environmental resilience that mission-critical applications demand — systems designed to be deployed, maintained, and trusted by operators who cannot afford ambiguity about whether the technology works. The long-term vision is deeper than any single platform. Q-Block is pursuing a mission to decode Nature's foundational model — to build instruments of sufficient precision and coherence that they become tools for understanding the physical universe at its most fundamental level. Commercialization and science reinforce each other by design.
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Job Details
Department R&D
Category other
Posted 4 months ago