Location: Ottawa, ON (on-site)

Full-time permanent
55,000 – $75,000 CAD per year
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. The Photonics Integration Technician sits at the bench where engineering designs become working hardware. The role is responsible for the precision optical and photonic assembly, alignment, and testing of the subsystems that make up Q-Block's quantum platforms — free-space optics and fiber systems brought together to meet tight specifications, documented cleanly enough that the next build reproduces the first.
They work closely with the Optical Engineer and the broader hardware team, and take pride in assemblies that align the first time, test to spec, and leave the bench ready to be trusted.
Assemble, align, and secure free-space optical components — lenses, mirrors, beamsplitters, waveplates, filters, modulators — on optical breadboards and within integrated hardware enclosures, per engineering drawings and work instructions.
Align optical assemblies to specified tolerances using precision stages, autocollimators, beam profilers, and power meters; Perform functional and performance testing of optical assemblies including insertion loss, return loss, extinction ratio, beam quality, and power throughput measurements.




Operate and maintain optical test equipment including power meters, optical spectrum analyzers, spectrometers, photodetectors, and interferometric measurement tools.
Follow and contribute to the development of assembly work instructions, standard operating procedures (SOPs), and optical build travellers.
Record detailed build logs, inspection records, and test data in compliance with quality management requirements.
Perform incoming inspection of optical components; verify conformance to purchase specifications and flag non-conformances.
Handle and clean precision optical components using approved techniques and solvents; Maintain a clean and organized optical assembly workspace; Collaborate with hardware, firmware, and systems teams during subsystem integration and system-level testing.
Contribute to a culture of continuous learning, craftsmanship, and honest technical discussion.
College diploma in Photonics Technology, Optical Engineering Technology, Electronics Engineering Technology, or a related applied science program; 2+ years of qualified experience in optical or photonic assembly, alignment, and testing in a manufacturing, laboratory, or R&D; environment.

- Practical experience with fiber optic preparation: cleaving,



splicing (fusion and mechanical), connectorization, polishing, and fiber handling best practices.
- Ability to read and interpret optical assembly drawings, engineering specifications, and component datasheets.
- Familiarity with optical test instruments: power meters, OSAs, beam profilers, photodetectors, and basic interferometric tools.
- Strong attention to cleanliness and contamination control in optical assembly environments.

Graduates of the Algonquin College Photonics program, Niagara College Photonics program, or equivalent Canadian applied photonics programs.
Experience in photonics manufacturing, telecom component assembly, or scientific instrumentation environments.
Familiarity with ISO 9001 or comparable quality management practices in an optical assembly context.
Must be eligible to obtain and maintain Government of Canada security clearance, if required for assigned projects.
Must be eligible to comply with requirements of the Controlled Goods Program, if required for assigned projects.
Steady hands, patience, and comfort working with small, delicate components over long alignment and build sessions.
Ability to follow documented procedures precisely while identifying opportunities for process improvement.
able to produce build logs and test records that hold up under review.
Extended health care (including dental and vision)
Life insurance
Accommodations are available on request during the application and recruiting process.
Canadian citizens and permanent residents are strongly encouraged to apply.

📌 Photonics Engineering Technician (Ottawa)
🏢 Q-Block Computing
📍 Ottawa