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Process Engineer/Scientist, Silicon and III-V

  • Vaudreuil-Dorion, QC
  • On-site
  • Posted Aug 28, 2026
  • 1 position

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Employment type
Full-time
Experience level
Mid-level · 2+ years
Minimum education
Bachelor’s degree
Posting language
English
Working hours
40 hours per week

Job summary

The Process Engineer/Scientist will support the fabrication of microelectronic devices on silicon and III-V materials by developing and optimizing manufacturing processes. They will also lead continuous improvement initiatives using Six Sigma methodology and ensure compliance with safety and quality standards.

Job details

ENABLE your future through light. ENGAGE with us today and make your contribution to the future! Join the team that leading technology companies turn to for cutting-edge photonic innovation. At Excelitas Technologies you are how we EXCEL. We are looking for a Process Engineer or Process Scientist to support the fabrication of microelectronic devices on silicon and III-V materials. You will work closely with product owners to develop, optimize and control manufacturing processes, while leading continuous improvement initiatives. Your responsibilities: Comply with and promote workplace health and safety measures; Provide technical support for the fabrication processes of silicon devices, III-V photodiodes and laser emitters; Actively participate in troubleshooting process-related issues and implement appropriate corrective and preventive actions; Contribute to continuous improvement by applying and promoting the Six Sigma methodology in all activities; Develop, maintain and optimize automated process control mechanisms; Participate in the development, qualification and transfer of processes to production; Design, plan and carry out experimental studies to improve or develop manufacturing processes; Communicate results through reports, presentations, and team discussions; Establish and meet project timelines; Train and support production personnel; Comply with the documentation system, change-management process, quality policy, and new product introduction process; Participate in the selection, acquisition, and qualification of new equipment; Maintain an active technological watch on relevant fabrication processes and equipment; Maintain a clean, organized and compliant work environment (including cleanroom standards); Perform other related tasks, as needed. Your qualifications: Bachelor's degree in engineering (physics, electrical, chemical), physics or chemistry; A master’s degree or additional relevant experience (an asset); At least 1 year of experience in microelectronic device fabrication processes; Knowledge of microfabrication processes (photolithography, metrology, wet etching, plasma etching, diffusion, CVD deposition, metallization, optical coatings, etc.); Experience in plasma etching and in wet etching (an asset); Knowledge of Six Sigma methodology and of statistical process control (green belt certification, an asset); Experience in project management (an asset); Strong organizational skills, rigor and ability to work effectively in a team environment; Proficiency in French (spoken and written) to operate in a francophone work environment; Excellent skills in English (spoken and written) for technical and international communications. Equal Opportunity/Affirmative Action Employer Minorities/Females/Disability/Gender Identity/Sexual Orientation

What you’ll do

The Process Engineer/Scientist will support the fabrication of microelectronic devices on silicon and III-V materials by developing and optimizing manufacturing processes. They will also lead continuous improvement initiatives using Six Sigma methodology and ensure compliance with safety and quality standards.

Requirements

Candidates must hold a bachelor's degree in engineering, physics, or chemistry and possess at least one year of experience in microelectronic device fabrication. Proficiency in both English and French is required to operate effectively in the work environment.

Listed skills

  • Process Optimization · Preferred
  • Troubleshooting · Preferred
  • Project management · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

  • Microelectronic device fabrication
  • Silicon materials
  • III-V materials
  • Photolithography
  • Metrology
  • Wet etching
  • Plasma etching
  • CVD deposition
  • Metallization
  • Optical coatings
  • Six Sigma
  • Statistical process control
  • Project management
  • Cleanroom standards
  • Process optimization
  • Troubleshooting
  • Organizational Skills
  • Six Sigma Methodology
  • Chemistry
  • Optics
  • Corrective And Preventive Action (CAPA)
  • Change Management
  • Chemical Physics
  • Continuous Improvement Process
  • Occupational Safety And Health
  • Process Engineering
  • English Language
  • Etching
  • French Language
  • Six Sigma Green Belt
  • Innovation
  • International Communications
  • Manufacturing Processes
  • Project Management
  • Microfabrication
  • New Product Development
  • Physics
  • Plasma Etching
  • Presentations
  • Process Control
  • Quality Policy
  • Statistical Process Controls
  • Timelines
  • Troubleshooting (Problem Solving)

Job areas

  • Engineering
  • Science & Research
  • Manufacturing
  • Technology
  • Process Engineer/Scientist
  • Process Engineer (General)
  • Industrial and Production Engineers
  • Chemical Engineers

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