High-paying business administration jobs in Windsor

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 26 business administration jobs listed below pay well, with salaries between $43,722 and $83,294 per year. Administrative Assistant, Clerk and Branch Administrator are among the most popular high-paying roles in Windsor, ON.

Job title

Updated Jun. 27, 2026

Job title

Windsor, ON

Ontario

Job openings (Windsor)

Clerk

Windsor

$28.29 per hour

Ontario

$25.30 per hour

See 5 jobs

Administrator

Windsor

$23.79 per hour

Ontario

$23.32 per hour

See 2 jobs

Administrative Assistant

Windsor

$22.81 per hour

Ontario

$22.08 per hour

See 10 jobs

Data Entry Clerk

Windsor

$21.53 per hour

Ontario

$20.71 per hour

See 4 jobs

Branch Administrator

Windsor

$43,722 per year

Ontario

$49,404 per year

See 5 jobs

Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.

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.
Average salary

Windsor

$28.29 per hour

Ontario

$25.30 per hour
Skills
- Grocery store
- Cashiering
- Food service
- Writing skills
See 5 jobs
Administrator

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Please refer to the employers job description for complete details.

Administrators oversee office operations, manage schedules, and ensure compliance with policies. They need strong organisational skills, proficiency in office software, and knowledge of administrative procedures to support efficient and smooth workplace functioning.
Average salary

Windsor

$23.79 per hour

Ontario

$23.32 per hour
Skills
- Oracle
- Windows
- Linux
See 2 jobs

New

Investment Administrator

Copper Tree Financial

Tecumseh, ON

$55,000–$65,000 a year

Easily apply

New

Administrator

BELFOR

Windsor, ON

$55,000–$65,000 a year

Easily apply
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.
Average salary

Windsor

$22.81 per hour

Ontario

$22.08 per hour
Skills
- Communication skills
- Administrative experience
- English
See 10 jobs

New

Administrative Assistant (12-month contract), EWSWA

County of Essex

Essex, ON

$32.26–$37.73 an hour

Easily apply

New

Administrative Assistant (Accounting)

Datarealm

Windsor, ON

$24–$28 an hour

Easily apply

New

Nursing Administrative Assistant - Full-Time

Chateau Park

Windsor, ON

$55,000 a year

Easily apply

New

Property Administrative Assistant (On-Site) - Windsor

Sterling Karamar Property Management

Windsor, ON

$45,000–$55,000 a year

Easily apply

New

Administration Assistant-Mortgage (Support)

WFCU Credit Union

Windsor, ON

$42,750–$54,500 a year

Easily apply

New

Administration Assistant, Automotive Strategies

WFCU Credit Union

Windsor, ON

$42,000–$53,000 a year

Easily apply
Data Entry Clerk
Average salary

Windsor

$21.53 per hour

Ontario

$20.71 per hour
Skills
- Data entry
- Typing
- Microsoft Excel
See 4 jobs

New

Data Entry Operator

IIQAF

Windsor, ON

$25–$35 an hour

Easily apply

New

Data Entry - Customs

Farrow

Windsor, ON

$17.60–$18.50 an hour

Easily apply

New

Summer Student - Data Entry - Customs

Farrow

Windsor, ON

$17.60–$18.50 an hour

Easily apply

New

Part-time: Computer Company - Data Analytics, Data Entry, Disputes Analyst

Arzosoft

Windsor, ON

From $17.60 an hour

Easily apply
Branch Administrator

Average salary

Windsor

$43,722 per year

Ontario

$49,404 per year

See 5 jobs

New

Branch Administrator Trainee

Nucor Corporation

Windsor, ON

$37,000–$43,000 a year

Easily apply

New

Branch Administrator Trainee

Nucor Corporation

Windsor, ON

$37,000–$43,000 a year

Easily apply

New

Branch Administrator Trainee

Nucor Corporation

Windsor, ON

$37,000–$43,000 a year

Easily apply

New

Branch Administrator Trainee

Nucor Corporation

Windsor, ON

$37,000–$43,000 a year

Easily apply

New

Branch Office Administrator

Edward Jones

Windsor, ON

Easily apply

Job title

Clerk

Administrator

Administrative Assistant

Data Entry Clerk

Branch Administrator

Clerk

Review job description

Average salary

Windsor

Ontario

Skills

Administrator

Review job description

Average salary

Windsor

Ontario

Skills

Investment Administrator

Administrator

Administrative Assistant

Review job description

Average salary

Windsor

Ontario

Skills

Administrative Assistant (12-month contract), EWSWA

Administrative Assistant (Accounting)

Nursing Administrative Assistant - Full-Time

Property Administrative Assistant (On-Site) - Windsor

Administration Assistant-Mortgage (Support)

Administration Assistant, Automotive Strategies

Data Entry Clerk

Average salary

Windsor

Ontario

Skills

Data Entry Operator

Data Entry - Customs

Summer Student - Data Entry - Customs

Part-time: Computer Company - Data Analytics, Data Entry, Disputes Analyst

Branch Administrator

Average salary

Windsor

Ontario

Branch Administrator Trainee

Branch Administrator Trainee

Branch Administrator Trainee

Branch Administrator Trainee

Branch Office Administrator

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