Junior Office Administrator salaries in Mississauga, ON

Answer phone calls, respond to inquiries, and manage correspondence professionally. Previous experience in an administrative role or office management.

Review all expense reports/invoices to ensure submissions align with institutional policies and procedures and purchase orders. Job Posting 6/10/26.

$30.54–$45.81 an hour

2 days ago

Answer telephone and relay telephone calls and messages. Set up and maintain manual and computerized information filing systems.

$36 an hour

Maintain accurate filing, document control, and quality checks on incoming field reports. Handle incoming/outgoing emails, calls, mail, and ensure timely follow…

$45,000–$50,000 a year

5 days ago

As our Administrative Assistant you will be responsible for:* assisting all departments in filing, scanning, creating, and organizing documents and records,…

$40,000–$45,000 a year

16 hours ago

Solid experience with digital marketing and social media is required. Administration assistant , receptionist, parts sales, marketing,.

$20–$30 an hour

1 day ago