High-paying business administration jobs in Oshawa
Business administration encompasses the management of operations within organizations to ensure efficiency and effectiveness. This field includes a variety of functions like planning, organizing, and coordinating resources. Professionals in business administration often possess skills in leadership, communication, and problem-solving.
The 53 business administration jobs listed below pay well, with salaries between $21.16 and $24.94 per hour. Administrative Assistant, Office Administrator and Office Assistant are among the most popular high-paying roles in Oshawa, ON.
Job title
Updated Oct. 17, 2026
Job title
Oshawa, ON
Ontario
Job openings (Oshawa)
Clerk
Oshawa
$26.71
per hour
Ontario
$25.38
per hour
Administrative Assistant
Oshawa
$25.05
per hour
Ontario
$24.00
per hour
Operations Coordinator
Oshawa
$24.94
per hour
Ontario
$17.60
per hour
Office Administrator
Oshawa
$21.16
per hour
Ontario
$23.54
per hour
Office Assistant
Oshawa
$20.82
per hour
Ontario
$21.81
per hour
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Clerk
Review job description
Please refer to the employers job description for complete details.
Clerks manage records, support administrative workflows, and handle data entry accurately. They need proficiency in office software, knowledge of document organization, and strong time management to maintain operational efficiency and ensure smooth communication.
See 2 jobsAverage salary
Oshawa
$26.71 per hourOntario
$25.38 per hourSkills
- Grocery store
- Cashiering
- Food service
- Writing skills
-
Administrative Assistant
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Please refer to the employers job description for complete details.
Administrative Assistants coordinate schedules, manage communications, and prepare documents to support office efficiency. They need strong organisation, proficiency in office software, and good communication skills to handle diverse tasks effectively.
See 24 jobsAverage salary
Oshawa
$25.05 per hourOntario
$24.00 per hourSkills
- Communication skills
- Administrative experience
- English
-
Operations Coordinator
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Please refer to the employers job description for complete details.
Operations Coordinators organise workflow, coordinate vendor and team communications, and monitor process efficiencies. They need logistics knowledge, strong organisational skills, and proficiency with operations software to support smooth business functions.
See 3 jobsAverage salary
Oshawa
$24.94 per hourOntario
$17.60 per hour -
Office Administrator
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Please refer to the employers job description for complete details.
Office Administrators coordinate daily office activities, manage schedules, and handle communication flow. They need proficiency in office software, understanding of administrative procedures, and strong organisational and communication skills to support efficient operations.
See 14 jobsAverage salary
Oshawa
$21.16 per hourOntario
$23.54 per hourSkills
- Communication skills
- Administrative experience
- Microsoft Office
-
Office Assistant
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Please refer to the employers job description for complete details.
Office Assistants handle scheduling, coordinate communication, and maintain office records to support team efficiency. They need strong organisational skills, basic tech proficiency, and experience with office administration tools.
See 10 jobsAverage salary
Oshawa
$20.82 per hourOntario
$21.81 per hourSkills
- English
- Customer service
- Administrative experience