sarnia on clair mechanical Jobs – 5 Openings This Week

Temporary Operator-In-Training (OIT), Water/Wastewater - Township of St. Clair
County of Lambton —Mooretown, ON
- $27.98–$33.33 an hour
- Heavy equipment operation
- High school diploma or GED
- Computer skills
2d
Licensed Mechanic
County of Lambton —Petrolia, ON
- $32.39–$38.91 an hour
- Mechanic experience
- High school diploma or GED
- Mechanical knowledge
Personal Support Worker/Health Care Aide Vacation Relief
County of Lambton —Sarnia, ON
- $32.06–$33.32 an hour
- Part-time
- No experience needed
2d
Project Controls Lead
St. Clair Mechanical —Brigden, ON
- $40,000–$70,000 a year
- Full-time
- Schematics
- Construction
- Leadership
- Dental care
Quick apply
Plant Operator - Water and Wastewater Facility
Express Employment Professionals —Canada
- $80,000–$100,000 a year
- Weekends as needed
- Analysis skills
- In-person
- AI
- Relocation assistance
Quick apply
5d

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Operator, Water (OIT-IV)
York Region —Newmarket, ON
Demonstrated field experience working directly in water/wastewater facilities with completion of training courses and certification(s) as designated by…
$35.37–$55.28 an hour
1d
Plant Operator - Water and Wastewater Facility
Express Employment Professionals —Canada
If you hold a valid *MECP Water and Wastewater Operator Certificate* and enjoy hands-on technical work, troubleshooting, and problem-solving—and want to make a…
$80,000–$100,000 a year
Quick apply
5d

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Temporary Operator-In-Training (OIT), Water/Wastewater - Township of St. Clair

County of Lambton -
Mooretown, ON

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Job details

$27.98–$33.33 an hour
2 days ago

Qualifications

Air Brake Endorsement
Wastewater treatment
Heavy equipment operation
High school diploma or GED
Computer skills
Communication skills
Mechanical knowledge

Full job description

* Please Note: This position is not with the County of Lambton. It is with our Community Partner, the Township of St. Clair. Application instructions are included in the posting. *

Township of St. Clair
Public Works Department

The Township of St. Clair is currently seeking two (2) proactive, energetic individuals for Temporary Operator-in-Training (OIT), Water/Wastewater positions for six (6) month contracts within the Public Works Operations Department.

Working directly under the supervision of the Crew Leader, the principal responsibilities for this position include all regular operation, maintenance and repair functions of the Public Works Department requiring both manual labour and the operation of equipment. This position also operates, maintains, and repairs Public Works water and wastewater assets.

Education and Qualifications:
Qualifications will include a Grade 12 diploma, valid Class D-Z Ontario driver’s license (preference given to those with A-Z license), Operator-in Training (OIT) certificate is the minimum requirement, however, preference will be given to candidates who also have Class I or II certification in Water Distribution System Operator, Wastewater Collection System Operator and Wastewater Treatment Operator. Preferred experience relating to the operation of wastewater treatment and collection facilities and maintenance of water distribution systems, wastewater collection systems, storm water collection systems, municipal road systems, snow plowing, heavy equipment and commercial vehicle operation. Good verbal and written communication skills, the ability to deal with the public in a courteous and professional manner, mechanical aptitude and computer skills are required.

Compensation will be in accordance with OPSEU Local 123 Collective Agreement. The rate of pay will range from $27.98 – $33.33 per hour and the successful candidate will assume a 40-hour work week.

HOW TO APPLY:

Candidates are invited to submit a resume in confidence clearly marked “Temporary OIT, Water/Wastewater” to [email protected] until 4:00 PM on June 15, 2026.

We wish to thank all candidates who apply but must advise that only those candidates selected for an interview will be contacted.

The Township is committed to an inclusive, barrier free environment. Accommodations are available during all stages of the recruitment process in accordance with the Accessibility for Ontarians with Disabilities Act, 2005 and the Ontario Human Rights Code. Please advise the Township’s Human Resources Department if you require any accommodation to ensure that you can participate fully and equally during the recruitment and selection process.

St. Clair Township values the diversity of the people it hires and serves. Diversity at our Corporation means fostering a workplace in which individual differences are recognized, appreciated, respected and responded to in ways that fully develop and utilize each person’s talents and strengths.

Personal information submitted will be used for the sole purpose of this competition. It is collected under the authority of the Municipal Act and will be used in accordance with the Municipal Freedom of Information and Protection of Privacy Act for employment purposes.

#LI-DNP

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clair mechanical jobs in sarnia on

Temporary Operator-In-Training (OIT), Water/Wastewater - Township of St. Clair

Licensed Mechanic

Personal Support Worker/Health Care Aide Vacation Relief

Project Controls Lead

Plant Operator - Water and Wastewater Facility

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