Invoicing Specialist — NetSuite & AR Accuracy

PTAG; Markham; On-site; CAD 42,000 - 60,000; Full time

Benefits offered by this job

Competitive pay

Comprehensive benefits

Flexible work environment

ESPP

Job summary

PTAG, a leading project management advisory and services firm, is seeking an Accounting Clerk (Invoicing) in Markham, ON. You will support the Finance team with client invoicing, ensure accuracy, and collaborate with Project Managers to resolve billing discrepancies.

The ideal candidate has 1–3 years in accounting/AR, strong Excel skills, and attention to detail. NetSuite experience is preferred; this role offers a full-time, on-site position with a competitive benefits package.

Qualifications

• 1–3 years of experience in accounting, billing, or accounts receivable.
• Strong understanding of invoicing and AR processes.
• Proficiency with Microsoft Excel.
• Detail-oriented with high accuracy.

Responsibilities

• Prepare, generate, and issue client invoices in NetSuite per contracts and project agreements.
• Review billing data for accuracy and required approvals.
• Coordinate with Project Managers to resolve billing discrepancies.
• Maintain invoicing schedules and ensure timely invoices.
• Track invoice status and follow up on outstanding or disputed invoices.
• Maintain organized billing records and supporting documentation.
• Assist with month-end close activities related to invoicing and revenue.
• Enter and validate accounting data in NetSuite.
• Support audits with invoicing documentation.

Skills

Attention to detail

Excel skills

Communication skills

Organizational skills

AR/invoicing knowledge

Education

Diploma or certificate in Accounting, Finance, or a related field

Tools

NetSuite

Job description

PTAG, a leading project management advisory and services firm, is seeking an Accounting Clerk (Invoicing) in Markham, ON. You will support the Finance team with client invoicing, ensure accuracy, and collaborate with Project Managers to resolve billing discrepancies.

The ideal candidate has 1–3 years in accounting/AR, strong Excel skills, and attention to detail. NetSuite experience is preferred; this role offers a full-time, on-site position with a competitive benefits package.