Accounts Payable & General Accounting Specialist – US Entities (Toronto or Montreal)Sia Partners

Sia Partners is a next-generation management consulting firm and pioneer of Consulting 4.0. We offer a unique blend of AI and design capabilities, augmenting traditional consulting to deliver superior value to our clients. With expertise in more than 40 sectors and services, we optimize client projects worldwide. Through our Consulting for Good approach, we strive for next-level impact by developing innovative CSR solutions for our clients, making sustainability a lever for profitable transformation.

Our continued success and expansion are primarily due to the quality of our team members. Our consultants work closely with the C-suite at our clients to accelerate and de-risk business growth while improving their customer and employee experience. 

We are looking for a reliable and detail-driven Accounts Payable & General Accounting Specialist to support our US entities. This role is critical to ensure accurate, timely, and compliant transactional accounting, and to stabilize the AP and general ledger environment. 

You will be responsible for executing and controlling daily accounting activities, supporting month-end close, and ensuring that vendors, internal teams, and financial data are handled with rigor and consistency. 

Key responsibilities 

• Process vendor invoices, payments and expense reports accurately and on time

• Manage vendor setup, W-9 collection, and payment inquiries 

• Perform AP and bank reconciliations 

• Support month-end close activities (journal entries, accruals, reconciliations) 

• Maintain accurate records in the general ledger 

• Identify discrepancies and resolve issues proactively 

• Support audits and compliance requirements for US entities 

• Collaborate with Finance and Operations teams to improve processes and controls 

• Other accounting duties as assigned 

• 2–5 years of experience in Accounts Payable or General Accounting
• Verify vendor accounts by reconciling monthly statements and related transactions
• Understanding of US accounting processes, payroll and state taxes highly desirable
• Experience working with ERP systems is mandatory (Sage Intacct strong preference)
• Strong Excel skills (lookups, pivot tables, reconciliations)
• High attention to detail and strong sense of ownership
• Ability to work in a fast-paced environment with minimal supervision