Senior Water & Wastewater Operator - Southwestern Ontario

Full-timeWork Schedule: Monday to FridayPost Status: PermanentWork Shift: Day
Company DescriptionAbout Us
Aquatech Canadian Water Services is a leading provider of operations, maintenance, compliance, and asset management services for water and wastewater infrastructure across Ontario. We specialize in the operation and management of municipal and private water and wastewater systems, ensuring reliable service, regulatory compliance, and environmental stewardship for the communities and clients we support.
Job DescriptionThe Opportunity
This is a senior-level operational position designed for an experienced professional with strong technical expertise in both drinking water and wastewater treatment systems. We are seeking a versatile operator who can confidently oversee operations, troubleshooting, compliance, maintenance, and optimization activities across a variety of private water and wastewater facilities.
Key Responsibilities
Provide senior operational oversight for water treatment, distribution, wastewater treatment, and collection systems across Southwestern Ontario operations
Support and guide less experienced operators through technical direction, mentorship, site checks, and operational follow-up
Monitor treatment processes and make operational adjustments to optimize performance
Travel to sites across the region as required to inspect facilities, verify operating conditions, troubleshoot issues, and support field staff
Troubleshoot mechanical, electrical, instrumentation, and process issues
Complete operational records and regulatory reporting requirements
Monitor and respond to SCADA alarms and notifications
Participate in on-call coverage and emergency response activities
Provide mentorship and technical support to junior operators
Provide operational support to other Aquatech operating areas when required and where practical based on geography and business needs
QualificationsQualifications
Minimum 5+ years of progressive operational experience in both drinking water and wastewater systems, with senior-level experience preferred
Demonstrated experience operating, monitoring, troubleshooting, and maintaining water and wastewater treatment facilitiesStrong understanding of regulatory compliance and reporting requirements
Experience with compliance monitoring, process control, laboratory interpretation, and operational reporting
Strong mechanical and troubleshooting aptitude
Excellent communication and organizational skills
Ability to work independently across a large geographic region while maintaining communication with operations leadership and site staff
Entry-level candidates with no prior operating experience will not be considered for this position.
Required Certifications
Valid Ontario Drinking Water Operator Certification (OIT, LSW, Level I, or higher). LSW and OIT licences are acceptable for the water systems currently operated under this role. Aquatech places significant value on demonstrated operational experience in both water and wastewater systems.
Preferred Qualifications
Experience operating private communal water and wastewater systems
SCADA and remote monitoring experience
Experience supporting multiple sites across a large geographic territory
Leadership, mentoring, supervisory, or lead operator experience
Additional InformationWhat We Offer
Competitive compensation based on experience and certification levels
Ongoing training and certification support
Advancement opportunities within a growing organization
Meaningful work protecting public health and the environment
How to ApplyInterested candidates are invited to submit their resume to:
View email address on ca.hrm.tc
and View email address on ca.hrm.tc
Please include "Senior Water & Wastewater Operator - Southern Ontario Application" in the subject line.
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