Oshawa, On And return Jobs – 192 Openings This Week

Office Manager / Bookkeeper
Horn IT Solutions Inc. —Whitby, ON
- $75,000–$85,000 a year
- Full-time
- Hybrid work
- QuickBooks
- Organizational skills
- Contracts
- Dental care
- Paid time off
Quick apply
Account Manager (Outside Sales - Auction Industry)
Bryan's Auction Services Ltd —Pickering, ON
- $60,000–$75,000 a year
- Full-time
- CRM software
- English
- Business development
- Wellness program
- Mileage reimbursement
Quick apply
Occupational Therapist - Up to $7,500.00 Signing bonus!
CBI Health —Whitby, ON
- $43.50–$50.00 an hour
- Master's degree
- Patient care
Quick apply
Benefits and Payroll Specialist (Contract)
Pilkington Glass of Canada LTD —Whitby, ON
- Microsoft Office
- Bachelor's
- Travel
- Disability insurance
- Dental care
Quick apply
Forklift Mechanic- Road Technician
Lift North America —Ajax, ON
- $27–$40 an hour
- Full-time
- Hybrid work
- Salesforce
- High school diploma or GED
- Analysis skills
- Disability insurance
- Dental care
Quick apply
Experienced Retail Store Manager - Northern Ontario 16517309
Northern / NorthMart —Ontario
- $52,020–$77,520 a year
- Full-time
- Microsoft Outlook
- Sales
- Inventory management
Quick apply
Senior Field Claims Adjuster, Property
Intact —Ajax, ON
- $80,700–$98,700 a year
- Full-time
- Hybrid work
- Customer service
- Bachelor's
- Computer skills
- Employee stock purchase plan
Manager, Tax and Accounting
Freeman & Lourenco LLP —Oshawa, ON
- $90,000–$120,000 a year
- Full-time
- Microsoft Word
- Research
- Analysis skills
- Dental care
- Vision care
Quick apply
Parking Enforcement Security Guard - Durham Region
Paragon Security —Oshawa, ON
- $20–$21 an hour
- Weekends as needed
- Customer service
- Driving
- In-person
- Dental care
- Vision care
Quick apply
5d
Customer Service Representative (CSR) - Inside Sales
Graybar —Oshawa, ON
- $50,000–$60,000 a year
- No weekends
- Microsoft Outlook
- Basic math
- High school diploma or GED
- Profit sharing
- Disability insurance
Title Specialist
RB Global —Oshawa, ON
- $19 an hour
- Full-time
- Microsoft Outlook
- Data entry
Quick apply
Program Quality Manager
Safran Landing Systems Canada Inc. —Ajax, ON
- $104,600–$130,700 a year
- Full-time
- Hybrid work
- Project management
- Presentation skills
- Continuous improvement
Quick apply
12d
E-Commerce Administrator - Pickering ON
Lenbrook Group of Companies —Pickering, ON
- $45,000–$47,000 a year
- Full-time
- Microsoft Word
- Microsoft Outlook
- Inventory management
- Disability insurance
- Dental care
Quick apply
11d
Store Manager - Northern Canada
Northern / NorthMart —Ontario
- $52,020–$77,520 a year
- Full-time
- Microsoft Outlook
- Sales
- Inventory management
Bottega Visibility Manager (Ontario OR Quebec)
Select Wines —Ontario
- $70,000–$80,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- Data analysis skills
- Disability insurance
- Dental care
Quick apply
Community Based Occupational Therapist Psychotherapist (OT)
FunctionAbility Rehabilitation Services —Ontario
- $40–$70 an hour
- Full-time
- Master's degree
- Bachelor's
- Communication skills
- Wellness program
- Dental care
Quick apply
Claims Specialist, Property
Intact —Ajax, ON
- $94,200–$115,200 a year
- Full-time
- Hybrid work
- Customer service
- Bachelor's
- Communication skills
- Employee stock purchase plan
Indoor Skydiving Instructor - FULL TIME - Onsite Fitness Test Required
iFLY Canada —Whitby, ON
- From $18.06 an hour
- Weekends as needed
- High school diploma or GED
- Travel
- Cleaning
- Store discount
- Dental care
Quick apply
Department Manager, Produce - Northern Canada
Northern / NorthMart —Ontario
- $48,450–$65,000 a year
- Full-time
- Microsoft Outlook
- Sales
- Merchandising
Logistics Assistant
Adamson Systems Engineering —Port Perry, ON
- $22 an hour
- Full-time
- High school diploma or GED
- Bachelor's
- Organizational skills
- Disability insurance
- Dental care
Quick apply

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Office Manager / Bookkeeper

Horn IT Solutions Inc.
Whitby, ON

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Job details

Permanent | Full-time
$75,000–$85,000 a year

Qualifications

Accounts receivable
Contract management
Accounts payable
Operations management
Supplier management experience
Financial reporting
Process improvement
General ledger maintenance
QuickBooks Online
QuickBooks
Organizational skills
Contracts
Accounts receivable processing
Finance and accounting experience
Office management
Credit card reconciliation
Payroll processing
Business process improvement

Full job description

About Horn IT

Horn IT Solutions is a managed IT services provider delivering standardized, scalable, and security-first IT environments for our clients. Our service model emphasizes operational consistency, strong governance, and high-quality client experience across all engagements.

As we continue to grow, we are seeking a highly organized and detail-oriented Office Manager / Accounting & Operations Coordinator to take ownership of our financial operations and administrative functions.

Role Overview

This role is responsible for managing the day-to-day financial operations of the business, including accounts receivable/payable, bookkeeping, payroll coordination, and compliance reporting. In addition, the role supports key operational functions such as client billing, contract management, and vendor administration.

This is a critical role that ensures financial accuracy, operational discipline, and a smooth administrative backbone for the organization.

Key Responsibilities

Accounting & Financial Operations

Manage Accounts Receivable (AR) and Accounts Payable (AP) processes end-to-end
Perform monthly close activities, including:
Wage, bonus, and commission accruals
Prepaid expense tracking
Capital asset tracking and depreciation
Foreign exchange (FX) adjustments
Oversee and coordinate payroll processing
Perform bank and credit card reconciliations
Maintain accurate expense categorization and general ledger integrity
Prepare and file HST returns
Support ongoing financial reporting and audit readiness

Operational & Administrative Responsibilities

Manage client billing processes, ensuring accuracy and timeliness
Administer client contracts, including tracking renewals, terms, and pricing
Manage vendor contracts and relationships
Maintain financial and operational documentation
Support internal process improvement and standardization initiatives

Systems & Tools

Utilize and maintain financial systems, including:
QuickBooks Online (expert-level proficiency required)
Dext (expense capture and processing)
Plooto (payments and approvals)
Learn and operate business systems including:
Halo PSA (Professional Services Automation tool for billing and operations)
Other internal platforms as required

Qualifications & Experience

3+ years of experience in bookkeeping, accounting, or office management roles
Strong hands-on experience with:
QuickBooks Online (advanced/expert level)
AR/AP workflows and tools (Dext, Plooto or similar)
Solid understanding of:
Canadian accounting practices
HST/GST compliance and filing
Month-end close processes and accrual accounting
Experience with payroll coordination
High attention to detail and strong organizational skills
Ability to manage multiple priorities and deadlines independently

Nice to Have

Familiarity with PSA tools
Exposure to contract management and recurring revenue billing models

What Success Looks Like

Accurate and timely month-end close
Clean, well-maintained financial records
Efficient and predictable billing and collections processes
Strong control over contracts and financial commitments
Improved operational visibility and financial discipline

Why Join Horn IT

Be part of a growing, process-driven IT services organization
Work in a structured, standards-based environment with clear operating models
Opportunity to shape and improve internal financial and operational processes
High-impact role with visibility across the entire business

Job Types: Full-time, Permanent

Pay: $75,000.00-$85,000.00 per year

Benefits:

Dental care
Extended health care
Life insurance
On-site parking
Paid time off
RRSP match

Work Location: Hybrid remote in Whitby, ON L1N 8P9

Quick apply

Refine Your Search

and return jobs in oshawa, on

Office Manager / Bookkeeper

Account Manager (Outside Sales - Auction Industry)

Occupational Therapist - Up to $7,500.00 Signing bonus!

Benefits and Payroll Specialist (Contract)

Forklift Mechanic- Road Technician

Experienced Retail Store Manager - Northern Ontario 16517309

Senior Field Claims Adjuster, Property

Manager, Tax and Accounting

Parking Enforcement Security Guard - Durham Region

Customer Service Representative (CSR) - Inside Sales

Title Specialist

Program Quality Manager

E-Commerce Administrator - Pickering ON

Store Manager - Northern Canada

Bottega Visibility Manager (Ontario OR Quebec)

Community Based Occupational Therapist Psychotherapist (OT)

Claims Specialist, Property

Indoor Skydiving Instructor - FULL TIME - Onsite Fitness Test Required

Department Manager, Produce - Northern Canada

Logistics Assistant

I want to receive the latest job alerts for and return in oshawa, on

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