Sanexen is seeking a Operator, water treatment plant for its Brossard offices.
Job Description
As an Industrial Water and Effluent Treatment Operator (electromechanic), you’ll be joining a team that’s passionate about environmental rehabilitation. This challenging role combines technical expertise in electromechanics with the operation of water treatment systems. At Sanexen, you’ll evolve in a collaborative environment offering competitive remuneration, tailored training and real opportunities for professional advancement, all supported by a dynamic social club.
Main responsibilities
- Operations and optimization: Install, operate and optimize fixed and mobile water treatment units.
- Technical maintenance: Rigorous maintenance of hydraulic, pneumatic, electronic and mechanical equipment.
- Quality control: Ensuring the proper operation of control systems and related equipment.
- Design: Participate in the design of in situ treatment units.
- Problem solving: Diagnose and solve technical problems in the field.
- Administrative follow-up: Draft operation follow-up reports and work reports.
Qualifications required
Sought Profile
- Training: DEP in water treatment process control.
- Technical expertise: Relevant experience or specialization in electromechanics, hydraulics, building mechanics, plumbing or plant maintenance.
- Languages: Perfect command of French (spoken and written).
- Mobility: Available to work anywhere in Quebec and Canada.
- License: Valid Class 5 driver’s license.
Assets
- Specific experience: Knowledge of biological and membrane treatment processes.
- Languages: Fluency in spoken English (for projects in unilingual English-speaking regions).
- Superior license: Possession of a class 1 or 3 driver’s license.
Proficiency in French and English:
Given the diversity of our team and the need to work with local, pan-Canadian, and international clients and partners, the ability to understand and communicate in both languages is required.
We value diversity and inclusion and are committed to providing a respectful and equitable work environment for all.
This text uses the generic masculine form to simplify reading; it includes both masculine and feminine terms in accordance with our inclusion policy.
Choosing SANEXEN means:
- Competitive compensation;
- Benefits that meet your needs;
- Opportunities for career development and professional growth;
- Projects and challenges that align our DNA and your passion;
- A dynamic environment where everyone works toward shared goals.
About SANEXEN
SANEXEN – Over 40 years of innovative environmental solutions
A North American leader in environmental services, SANEXEN has been delivering sustainable, customized, and cutting-edge solutions for over four decades. Our areas of expertise include site remediation, management of regulated materials, risk assessment, dredging, dewatering, industrial effluent treatment, PFAS removal, and much more.
What sets us apart? Our passionate multidisciplinary teams of engineers, scientists, and environmental specialists who innovate every day to tackle the most complex environmental challenges facing the industrial, municipal, and government sectors.
Working at SANEXEN means contributing to meaningful projects in a workplace where your expertise is valued, your voice matters, and your growth is supported.
Here, you are part of a committed team building a cleaner, safer, and more sustainable future — for everyone.

