726
senior systems administrator jobs in ontario
Applications on Networks —Toronto, ON
- $75,000–$85,000 a year
- Full-time
- Azure
- English
- Travel
- Dental care
- Paid time off
Quick apply
Western University —London, ON
- $82,230–$117,360 a year
- Oracle
- Computer Science
- ERP systems
Zensurance —Toronto, ON
- $75,000–$90,000 a year
- Full-time
- Remote
- Salesforce
- Microsoft Office
- Project management
- Dental care
Quick apply
7d
OMERS —Toronto, ON
- $72,000–$108,000 a year
- Weekends as needed
- Computer science
- Azure
- Oracle
4d
Northland Power —Toronto, ON
- $83,200–$104,000 a year
- Full-time
- Computer Science
- Engineering
- Databases
- Wellness program
- Dental care
1d
Confidential —North York, ON
- $60,000–$85,000 a year
- Full-time
- Microsoft Excel
- Travel
- Organizational skills
- Dental care
Quick apply
11d
Moneris Solutions —Toronto, ON
- $85,000–$113,000 a year
- Overtime
- Hybrid work
- Azure
- DevOps
- Windows
- Tuition reimbursement
- Employee assistance program
19h
Moneris Solutions —Toronto, ON
- $106,000–$135,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- AWS
- Profit sharing
- Paid time off
2d
MDA —Ottawa, ON
- $75,000–$90,000 a year
- Full-time
- Customer service
- Windows
- Travel
- Disability insurance
- Dental care
Canadian North —Ottawa, ON
- Overtime
- Bilingual
- Azure
- English
- Disability insurance
- Dental care
Moneris Solutions —Toronto, ON
- $85,000–$113,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Bachelor's
World Vision Canada —Ontario
- $80,000–$90,000 a year
- Full-time
- Hybrid work
- Microsoft Access
- Azure
- Computer Science
Quick apply
5d
Northland Power —Toronto, ON
- $83,200–$104,000 a year
- Full-time
- Azure
- Computer Science
- Master's degree
- Wellness program
- Dental care
OICR —Toronto, ON
- $93,000–$104,500 a year
- On call
- Hybrid work
- Computer Science
- Engineering
- English
Utilismart Corporation —London, ON
- $86,000–$95,000 a year
- Hybrid work
- Oracle
- Computer Science
- Databases
Quick apply
2d
Computer Ventures of Canada Groups —Greater Toronto Area, ON
- From $55,000 a year
- Full-time
- Remote
- Microsoft Outlook
- Customer service
- Windows
Quick apply
11d
OpenText —Mississauga, ON
- $67,200–$110,400 a year
- Linux
- Leadership
- Python
- Paid time off
JAM Industries Ltd —Toronto, ON
- Full-time
- Hybrid work
- Azure
- SQL
- Analysis skills
- Wellness program
- Disability insurance
Quick apply
14d
City of Toronto —Toronto, ON
- $105,241–$160,649 a year
- Full-time
- Computer Science
- Engineering
- AWS
8d
Moneris Solutions —Toronto, ON
- $99,121–$134,522 a year
- Full-time
- Hybrid work
- Windows
- Travel
- Linux
- Tuition reimbursement
- Paid time off
Rebel —Ottawa, ON
- $70,000–$90,000 a year
- Full-time
- AWS
- Linux
- AI
- Dental care
Quick apply
5d
Atlantic Packaging Products Ltd —Toronto, ON
- $85,000–$100,000 a year
- Hybrid work
- Microsoft Excel
- Salesforce
- Microsoft Office
- Wellness program
- Dental care
Quick apply
Canadian Nuclear Laboratories —Chalk River, ON
- Full-time
- Hybrid work
- Computer science
- Oracle
- Computer Science
- Paid time off
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