Barrie, On & administrative Jobs – 113 Openings This Week

Office Manager
Naturopathic Labs —Barrie, ON
- $25–$30 an hour
- Full-time
- Microsoft Office
- Administrative experience
- Supervising experience
Quick apply
Executive Assistant
Truenorth Executive Search, Inc. —Barrie, ON
- $18–$30 an hour
- Full-time
- Administrative experience
Quick apply
7d
Financial Aid Officer
Oxford College of Arts, Business and Technology —Barrie, ON
- $40,000–$50,000 a year
- Full-time
- Customer service
- Bachelor's
- First Aid Certification
- Dental care
- Vision care
Quick apply
8d
Owner’s Assistant – Roofing, Manufacturing & Business Operations
Advanced Roofing and Sheet Metal —Springwater, ON
- From $20 an hour
- Overtime
- Social media management
- Administrative experience
- Driving
Quick apply
Real Estate Executive Assistant (Part-Time Leading to Full-Time)
Real Estate Group in Barrie —Barrie, ON
- $45,000–$60,000 a year
- Part-time
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Mileage reimbursement
- Commuter benefits
Quick apply
1d
Legal Receptionist & Office Coordinator
Duco & Duco LLP —Innisfil, ON
- $41,600–$45,765 a year
- Full-time
- Customer service
- Microsoft Office
- Administrative experience
- Designated paid holidays
- Paid sick leave
Quick apply
3d
Procurement, Fleet and Property Student - Fall 2026 Co-op
County of Simcoe —Midhurst, ON
- $18.62–$22.15 an hour
- Temporary
- Customer service
- Microsoft Office
- Data entry
10d
Membership Coordinator
PropTx Innovations Inc. —Barrie, ON
- $50,000–$55,000 a year
- Overtime
- Customer service
- Microsoft Office
- Databases
- Disability insurance
- Dental care
Quick apply
Head of Centre — Child Development Centre
Inclusive Milestones —Barrie, ON
- $45,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Quick apply
4d
Dental Receptionist
Park Place Dental —Barrie, ON
- $23–$40 an hour
- Full-time
- Organizational skills
- Pediatrics
- In-person
- Dental care
Quick apply
3d
Assistant Controller/Deal Administrator (1 year Dealership Accounting Exp Req)
Barrie Ford —Barrie, ON
- $55,000–$65,000 a year
- Full-time
- High school diploma or GED
- Accounting
- In-person
- Employee assistance program
Quick apply
Security Guard - Front Desk - Borden
Commissionaires Great Lakes —Borden, ON
- $24.82 an hour
- Part-time
- CPR Certification
- Customer service
- English
- Dental care
- Employee assistance program
Quick apply
8d
Unit Clerk (Madoc)
Clare McFaul LTC (Centre Hastings) LP. —Ontario
- $23.44–$27.69 an hour
- Part-time
- Administrative experience
- High school diploma or GED
- Business
Quick apply
22h
Front Desk Agent - Relocate to Waterton, Alberta (Seasonal)
Bayshore Inn and Spa —Ontario
- $18 an hour
- Temporary
- Customer service
- Hotel
- In-person
- Store discount
- Wellness program
Quick apply
Office Manager / Shipper-Receiver
Rush Hydraulic Pneumatic Inc. —Midhurst, ON
- $25 an hour
- Full-time
- Inventory management
- Basic math
- Organizational skills
- Profit sharing
Quick apply
14d
Subject Matter Expert – Occupational Health and Safety
Oxford College of Arts, Business and Technology —Ontario
- Remote
- Analysis skills
- Communication skills
- Flexible schedule
Quick apply
2d
Wealth Management Administrator
Avery Human Resources —Barrie, ON
- $38,000–$50,000 a year
- Part-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Quick apply
1d
Clinical Informatics Analyst - Pharmacy Business Analyst - Contract
Compugen Inc —Ontario
- Contract
- Microsoft Powerpoint
- Bilingual
- Microsoft Word
1d
Business Analyst - CIS - Healthcare - Contract
Compugen Inc —Ontario
- Contract
- Microsoft Powerpoint
- Bilingual
- Microsoft Word
3d
Accounts Receivable Administrator - Vaughan ON
Combined Metal Industries —Ontario
- $50,000–$65,000 a year
- Full-time
- Microsoft Excel
- Customer service
- English
Quick apply

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Office Manager

Naturopathic Labs
Barrie, ON

Quick apply

Job details

Permanent | Full-time
$25–$30 an hour

Qualifications

Accounts payable
Microsoft Office
Administrative experience
Supervising experience
QuickBooks
Office management
Bookkeeping
Communication skills
Time management
Office experience

Full job description

Office Manager

National Nutrition
Barrie, ON
$25–$30 an hour
Full-time

Job details

Pay: $25.00–$30.00 per hour
Job type: Full-time
Shift and schedule: Monday to Friday
Work location: In person

Full job description

National Nutrition is looking for an organized, reliable, and detail-oriented Office Manager to join our team in Barrie.

This role will focus primarily on accounts payable using QuickBooks, along with personnel-related tasks, office administration, and the supervision of a junior administrative assistant. The ideal candidate will be comfortable working in a busy office environment, handling confidential information, supporting staff, and ensuring daily office operations run smoothly.

Responsibilities

Manage accounts payable functions using QuickBooks
Enter, review, and process vendor invoices
Reconcile statements and follow up on billing discrepancies
Maintain accurate financial and administrative records
Assist with personnel-related tasks, including employee files, onboarding paperwork, and general HR administration
Support payroll-related documentation and internal recordkeeping
Supervise and support a junior administrative assistant
Delegate administrative tasks and help ensure deadlines are met
Provide guidance, training, and feedback to administrative support staff
Communicate with vendors, staff, and management as needed
Organize office procedures and help ensure smooth daily operations
Maintain confidentiality of financial and personnel information
Assist with other administrative duties as required

Qualifications

Experience with QuickBooks is required
Previous accounts payable or bookkeeping experience preferred
Office administration or office management experience preferred
Previous supervisory or team lead experience preferred
Strong attention to detail and accuracy
Excellent organizational and time management skills
Comfortable handling confidential information
Strong communication and problem-solving skills
Proficiency with Microsoft Office, email, and general computer systems
Ability to work independently and as part of a team

What we offer

Competitive hourly pay of $25–$30 per hour, based on experience
Stable, full-time position
Monday to Friday schedule
Friendly and professional work environment
Opportunity to play an important role in the daily operations of a growing company

Schedule

Monday to Friday

Experience

QuickBooks: 5 years preferred
Accounts payable: 5 years preferred
Office administration: 5 years preferred
Supervisory experience: 5 years preferred

Work Location

In person
Barrie, ON

How to apply

Please submit your resume outlining your experience with QuickBooks, accounts payable, office administration, and supervising administrative staff.

Pay: $25.00-$30.00 per hour

Work Location: In person

Quick apply

Refine Your Search

& administrative jobs in barrie, on

Office Manager

Executive Assistant

Financial Aid Officer

Owner’s Assistant – Roofing, Manufacturing & Business Operations

Real Estate Executive Assistant (Part-Time Leading to Full-Time)

Legal Receptionist & Office Coordinator

Procurement, Fleet and Property Student - Fall 2026 Co-op

Membership Coordinator

Head of Centre — Child Development Centre

Dental Receptionist

Assistant Controller/Deal Administrator (1 year Dealership Accounting Exp Req)

Security Guard - Front Desk - Borden

Unit Clerk (Madoc)

Front Desk Agent - Relocate to Waterton, Alberta (Seasonal)

Office Manager / Shipper-Receiver

Subject Matter Expert – Occupational Health and Safety

Wealth Management Administrator

Clinical Informatics Analyst - Pharmacy Business Analyst - Contract

Business Analyst - CIS - Healthcare - Contract

Accounts Receivable Administrator - Vaughan ON

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