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WORLD STAR TECH

Optical Design Engineer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 4, 2026
Posting language: English
Posted: Oct 5, 2026

Original job description

Optical Design Engineer

Company Overview

World Star Tech is a leading manufacturer of laser systems for biomedical, instrumentation, and machine vision applications. Based in Markham, our modern facility is home to a dynamic team working on cutting-edge photonics technology. We are currently seeking an Optical Design Engineer to join our growing team. The ideal candidate is creative, technically skilled, and has a strong background in optical modeling and component design, along with hands-on experience building laser systems. If you enjoy solving complex engineering challenges and bringing advanced laser systems to life, we'd love to hear from you.

Key Responsibilities

Design and build custom laser systems and modules.
Model and optimize optical systems in Zemax.
Design active and passive photonic components.
Perform precision optical alignment of complex photonic assemblies.
Conduct measurement, characterization, and validation of optical components.
Prepare detailed technical documentation, including inspection reports, test plans, and results.
Source components and specialized test equipment.
Rapidly prototype opto-electronic assemblies to support product development.

Qualifications

Master's or PhD degree in Engineering, Physics, or a related field.
Experience modeling optical systems in Zemax.
Experience designing passive and active photonic components.
Experience handling and characterizing photonic assemblies (lasers, detectors, etc.).
Proficient with small, sensitive optical component alignment techniques.
Experience using AutoCAD.
Strong oral and written communication skills in English.
Legally eligible to work in Canada.

What We Offer

The opportunity to work with a dynamic, ambitious team.
Competitive compensation, health, and medical benefits.
Access to a state-of-the-art lab and engineering tools.
The ability to make a visible impact and contribute meaningfully to company growth.
An on-site basketball court and gym.

Apply About employer

More about this job

Responsibilities

Design and build custom laser systems and modules, model and optimize optical systems in Zemax, and design photonic components. Align and characterize photonic assemblies, validate optical components, prepare technical documentation, source components and test equipment, and prototype opto-electronic assemblies.

Requirements

Requires a master's or PhD degree in engineering, physics, or a related field, with experience in Zemax optical modeling, photonic component design, and handling and characterizing photonic assemblies. Candidates should be proficient in precision alignment of small, sensitive optical components, have AutoCAD experience and strong English communication skills, and be legally eligible to work in Canada.

Skills

Optical System Modeling
Zemax
Optical Design
Active and Passive Photonic Component Design
Laser System Design and Assembly
Precision Optical Alignment
Optical Measurement and Characterization
Optical Component Validation
AutoCAD
Opto-Electronic Prototyping
Technical Documentation
Component Sourcing
Test Equipment

Benefits

Health Benefits
Medical Benefits
Access to a State-of-the-Art Lab and Engineering Tools
On-Site Basketball Court and Gym

Visa sponsorship

Not detected in the job text

Keywords

Optical Design
Optical Modeling
Zemax
Laser Systems
Photonic Components
Active Photonics
Passive Photonics
Optical Alignment
Photonic Assemblies
Optical Measurement
Characterization
Validation
AutoCAD
Opto-Electronic Assemblies
Rapid Prototyping
Technical Documentation
Inspection Reports
Test Plans
Component Sourcing
Test Equipment
Biomedical Applications
Instrumentation
Machine Vision
Photonics
Laser Systems Manufacturing

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