Do you enjoy challenging the status quo and making improvements? Come nurture your passion and become our Industrial Engineer!

Joining the Coractive family means benefiting from a workplace that values the professional development of its team members, offers a competitive salary, flexible hours, a comprehensive group insurance plan, private medical coverage, and much more!

We are seeking an experienced Optical Fiber Scientist to lead the development of advanced optical fiber technologies. The successful candidate will combine technical expertise in optical fiber design and simulation with solid project management skills to drive research and development activities from concept through prototype and process transfer. The role will focus on the design, modeling, optimization, and development of novel specialty optical fibers while coordinating multidisciplinary teams involved in fiber fabrication, characterization, and manufacturing process development. The use of English is required for the following reasons:

The incumbent will be required to communicate regularly with clients, suppliers, partners, or colleagues located outside Quebec whose working language is English.

Interested in this role? Here are the challenges you’ll face in more detail:

Design and optimize state of the art specialty optical fibers for divers’ sectors and application

Perform numerical modeling and simulation of optical fiber structures and light propagation

Conduct tests directly on optical fiber production equipment and fiber characterisation

Analyze fiber characteristics including attenuation, dispersion, birefringence, mode-field distribution, nonlinear effects, and polarization properties

Provide customer support and technical assistance as request from clients and partners

Develop innovative fiber architectures to meet performance requirements

Interpret simulation results and translate them into practical fiber designs





Lead the development of novel specialty fibers

Participate actively in fiber fabrication and process development activities

Collaborate with process engineers to optimize preform manufacturing, fiber drawing, coating, and post-processing operations

Establish design-to-manufacturing methodologies

Analyze process data and implement continuous improvement initiatives

Support scale-up from laboratory prototypes to industrial production

Maintain awareness of emerging technologies and industry trends in fiber optics and photonics

Contribute to intellectual property generation, patents, scientific publications, and technology roadmaps

Define project objectives, schedules, milestones, budgets, and resource requirements

Coordinate activities among design, simulation, process engineering, manufacturing, and testing teams

Monitor project progress and ensure timely delivery of technical objectives.

Prepare technical reports, project reviews, and presentations for management and stakeholders.

We are looking for a candidate with the following profile:

PhD degree in Optical Engineering, Optoelectronics, Photonics, Physics, Electrical Engineering, or a related field

At least five (5) years of experience in research and development related to design, simulation, development and cleanroom operations

Knowledge of fiber characterization tools and techniques for performance evaluation

Attention to detail, rigorous, organized, and able to effectively manage multiple priorities in a dynamic environment

Creativity and a commitment to excellence





Excellent problem-solving skills and a focus on developing innovative solutions;

Excellent oral and written communication skills

Advanced proficiency in English

Essential to knowledge on software simulation tools such as Matlab and Comsol

Desired to have knowledge on the design, fabrication, and characterization of microstructure, and hollow-core silica optical fiber technology

Desired to have knowledge on various materials analysis techniques (TGA, TMA, EDX, SEM, XRD, Raman, etc.)

Knowledge of guided/coupled optics and free-space propagation of light beams

Design and development of equipment for experimental operations

Experience with MCVD-type production tools (desirable)

Demonstrated autonomy, resourcefulness, and initiative

Willingness to travel and attend training abroad

Ability to perform manual labor

That little “extra” that distinguishes Coractive employees?
Dare to do things differently to create value and achieve objectives

Cultivate your passion by being curious, imaginative, and committed to continuous learning

Go further together by fostering inclusion in a positive environment

Share more, learn more by focusing on the exchange of ideas and transparency

Exceed expectations by taking initiative and being rigorous every day

Are you fascinated or even passionate about the world of science and technology? Joining Coractive means joining a leading company in the manufacture of optical fibers for a variety of industrial applications, serving clients all over the world, for 25 years now!

Note: Coractive is committed to an equal access program. The use of masculine pronouns in this text is solely for the purpose of brevity. We believe in the principle of employment equity and are open to accommodations during the selection process.
Only candidates selected for an interview will be contacted.

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📌 Optical fiber scientist - Coractive (Quebec City)
🏢 Bilinguallink
📍 Quebec City