Accountant – AR, AP & Treasury (Contract)

S.i. Systems; Calgary; Hybrid; CAD 60,000 - 80,000; Full time

Job summary

Join S.i. Systems as an Accountant – AR, AP & Treasury and contribute to financial integrity and compliance in a collaborative environment. This contract role offers a hybrid working model and opportunities for professional development within Canada’s largest IT staffing firm. Your responsibilities will include invoicing, collections, and stakeholder communication, as well as leading initiatives to improve finance processes.

Benefits

Hybrid Working model

Opportunities to develop your career

Training, resources and tools provided

Qualifications

• Bachelor's degree in Accounting or Finance with 3 years relevant experience; or diploma with 5+ years experience.
• Accounting designation is an asset.

Responsibilities

• Generate and send client invoices accurately on schedule.
• Monitor receivables and follow up on outstanding balances.
• Perform regular bank reconciliations to ensure accurate financial reporting.
• Maintain accounting records by entering journal entries.

Skills

Analytical Skills

Attention to Detail

Organizational Skills

Time Management

Communication Skills

Interpersonal Skills

Education

Bachelor’s degree in Accounting, Finance, or related field

Diploma in Accounting or Finance

Job description

Accountant – AR, AP & Treasury
Location: Calgary (hybrid 2 days in office)
Employment Type: Contract -Maternity Leave Coverage (July 1 2025 - July 17 2026)

Step into a high-impact accounting role at S.i. Systems! We’re looking for a skilled and detail-driven Accountant – AR, AP & Treasury to join our Finance team. In this position, you'll manage key responsibilities across accounts receivable, accounts payable, and treasury functions Your work will help maintain financial integrity, support compliance with internal controls and external regulations, and enable smooth collaboration across departments. If you're looking to grow your accounting career in a dynamic, collaborative environment, we want to hear from you. This is your opportunity to make a real impact while developing your expertise in a national finance function.

Reasons to Work for Us:

• Hybrid Working model – 2 days onsite in Calgary Office
• Opportunities to develop your career and grow in Canada’s largest IT staffing company
• A commitment to learning – training, resources and tools provided to all employees
• High impact role that changes every day.

What You’ll Do:

• Client Invoicing: Generate and send accurate client invoices on schedule, maintaining consistency with organizational standards and procedures.
• Collections: Monitor receivables, follow up on outstanding balances, and escalate past-due accounts in line with company policies.
• Cash Application & Reconciliation: Apply incoming payments to client accounts accurately and resolve discrepancies through reconciliation processes.
• Bank Reconciliation: Perform regular bank reconciliations, identifying and resolving variances to ensure accurate financial reporting.
• ERP & Financial Entries: Maintain accounting records by entering journal entries (e.g., accruals, foreign exchange) and using ERP systems to support financial accuracy.
• Process Improvement: Identify and support initiatives to streamline and enhance AR, AP, and Treasury procedures for greater efficiency and effectiveness.
• Compliance & Reporting: Ensure all activities adhere to corporate policies, financial controls, and regulatory requirements.
• Stakeholder Communication: Respond promptly to inquiries from clients, vendors, and internal teams, offering resolution and clear guidance.
• Leadership : Be an active contributor to the AR/AP/Treasury team, promoting a culture of collaboration, accountability, and service excellence.
• Strategy: Support the strategic initiatives and ongoing projects focused on optimizing finance processes across AR, AP, and Treasury.

Qualifications

• Bachelor’s degree in Accounting, Finance, or a related field and 3 years of relevant experience in accounting, financial analysis, or related functions; OR
• A diploma in Accounting or Finance with 5+ years of progressive experience in relevant roles may be considered as an equivalent combination of education and experience.
• Accounting designation is an asset.

What We’re Looking For:

• Possess strong analytical skills and an exceptional attention to detail.
• Exhibit outstanding organizational and time management skills.
• Demonstrate excellent communication and interpersonal abilities.
• Excel in dynamic and fast-paced work environments
• Ability to multitask and prioritize effectively, often under tight deadlines
• Diplomatic, professional demeanor and a team-oriented mindset.

About S.i. Systems:

S.i. Systems is Canada’s largest professional staffing provider, and we work with many of Canada's most prestigious firms. With locations across Canada and a growing presence in the U.S., we’ve experienced over 20 years of rapid growth and continue to expand at an exciting pace! If you feel this is a match for you, apply today.

S.i. Systems is committed to fostering a positive and progressive workforce. We provide equitable treatment and accommodation to ensure barrier-free employment If you require accommodation due to a disability, please contact Human Resources to ensure that you can fully access and participate in our recruitment process.

#sis2