Part-Time Accounts Payable Specialist

Idaho Site Works is a statewide provider of comprehensive construction services in earthwork, wet utility, commercial and civil works in Nampa, .

Idaho Site works is seeking a detail‑oriented and reliable Part-Time Accounts Payable Specialist to join our team. This role is responsible for managing vendor invoices, ensuring accurate and timely payments, and maintaining organized financial records. The ideal candidate is proactive, organized, and comfortable working in a small office environment. We are Commercial Heavy Civil Construction based in Nampa, .

• Review, verify, and process vendor invoices and employee expense reports
• Match invoices to purchase orders and obtain necessary approvals
• Enter and maintain accurate financial data in the accounting system
• Prepare weekly payment runs (checks, ACH, or electronic transfers)
• Reconcilie vendor statements and resolve discrepancies promptly
• Maintain accurate and organized AP files and documentation
• Assist with month-end closing tasks, including AP aging reports
• Communicate with vendors regarding billing questions or payment status
• Support the accounting team with additional administrative or financial tasks as needed

• High school diploma or equivalent required; associate degree in accounting or related field preferred
• 1–2 years of accounts payable or general accounting experience
• Strong accuracy and attention to detail
• Working Knowledge of Spectrum and Trimble accounting and payroll software
• Solid understanding of basic accounting principles
• Proficiency in Microsoft Excel and other Office applications
• Strong communication and organizational skills
• Ability to work independently and manage priorities

Part-Time:
Monday–Friday 8am-noon

Hours:

20–25 hours per week (flexible based on business needs)