AP Specialist (JAMIS Experience Required)

A growing, solutions-driven professional services organization is seeking a Part-Time Accounts Payable Specialist to support its Business Management team. This is an excellent opportunity for an experienced AP professional looking for flexible, part-time hours in a collaborative and fast-paced environment. This role is ideal for someone seeking supplemental income, returning to the workforce, semi-retired, or looking for a flexible schedule with potential for expanded responsibilities over time.

Schedule
Part-time: Approximately 12–15 hours per week
On-site presence required mid-week (morning hours)
Some flexibility in scheduling may be available for the right candidate

Key Responsibilities
Receive, review, and distribute vendor invoices
Verify approvals and properly code invoices in accordance with company policies
Process invoices and generate payments (checks, ACH, wires) within the accounting system
Research and resolve vendor payment inquiries
Perform three-way matching and reconcile invoices for materials and services
Prepare reports and provide administrative support to the finance team
Assist with additional accounting-related duties as needed

Required Qualifications
High school diploma or equivalent
Prior Accounts Payable experience
Strong attention to detail and ability to meet deadlines
Understanding of three-way matching
Proficiency in Microsoft Excel and Word
Strong communication skills with the ability to interact professionally with vendors and internal stakeholders
Ability to research and resolve discrepancies independently

Preferred Qualifications
Experience with account reconciliation or labor processing
Experience in a government contracting environment
Familiarity with JAMIS or similar ERP/accounting systems
Comfortable working in a multitasking environment with frequent interruptions