Photonics Design Engineer

Photonics 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 a Photonics Design Engineer to join our growing team. The ideal candidate is creative, technically skilled, and passionate about hands-on optical experiments and design. If you enjoy solving complex engineering challenges and bringing advanced laser systems to life, we’d love to hear from you. Key Responsibilities Design, build, and test custom laser systems and modules. Perform precision optical alignment of lasers and photonic assemblies. Develop custom tooling and fixture solutions for assembly and testing. Conduct measurement, characterization, and validation of optical components. Prepare detailed technical documentation, including inspection reports, test plans, and results. Source components, fixtures, and specialized test equipment. Rapidly prototype electro-optical assemblies to support product development. Qualifications Master's or PhD degree in Engineering, Physics, or a related field. Experience handling and characterizing photonic assemblies (lasers, detectors, etc.). Skilled in building and aligning opto-electronic assemblies. Knowledge of passive and active photonic component design. Proficient with small, sensitive optical component alignment techniques. Experience using Zemax and 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.

The role involves designing, building, and testing custom laser systems and performing precision optical alignment of photonic assemblies. Additionally, the engineer will develop custom tooling, conduct component characterization, and prepare detailed technical documentation.

Candidates must hold a Master's or PhD in Engineering, Physics, or a related field. Required expertise includes handling photonic assemblies, using Zemax and AutoCAD, and performing sensitive optical component alignment.

• Competitive compensation • Health benefits • Medical benefits • Access to a state-of-the-art lab • Engineering tools • On-site basketball court • Gym

Identified from the job description. Confirm important requirements above.

• Photonics Design
• Laser System Design
• Optical Alignment
• Opto-electronic Assembly
• Zemax
• AutoCAD
• Prototyping
• Optical Characterization
• Technical Documentation
• Component Sourcing
• Testing and Validation
• Precision Alignment

• Engineering
• Science & Research
• Manufacturing
• Technology

Minimum education

Master’s degree

Minimum experience

2+ years

Apply by

Aug 22, 2026

Posting language

English

Working hours

40 hours per week

Seniority

Not Applicable

Application method

Direct apply is available