Invoice Specialist

TEKsystems•Tinley Park, IL

2d•$21 - $21•Hybrid

About The Position

Account Management & Invoicing Specialist (High-Volume Billing • Customer Accounts • Logistics Support) Are you a detail‑driven professional who thrives in a fast-paced environment? Join our team as an Account Management & Invoicing Specialist, where you’ll take ownership of medium to complex customer accounts and play a key role in maintaining accurate financial and operational workflows. This role is ideal for someone who enjoys problem-solving, collaborating across departments, and managing large volumes of data with precision. What You’ll Do Manage a portfolio of customer accounts, ensuring accuracy, timely updates, and consistent support. Run, analyze, and format daily productivity and performance reports using internal software and tools. Create and maintain detailed account balance spreadsheets with advanced reporting parameters. Serve as the liaison between customers and internal departments to resolve billing issues and process conflicts. Investigate invoice discrepancies and work with billing and operations teams to develop corrective action plans. Document all account activity daily and ensure records are updated in the financial system for management review. Process 250 invoices per day with accuracy and efficiency.

Requirements

Strong proficiency in Excel, including pivot tables and VLOOKUPs.
High-volume invoicing and administrative experience.
Excellent written communication skills, especially via email.
Customer service experience with a focus on professionalism and problem-solving.

Nice To Haves

Background in logistics, collections, or billing operations is highly preferred.
Experience with Oracle or similar financial/ERP systems is a plus.

Responsibilities

Manage a portfolio of customer accounts, ensuring accuracy, timely updates, and consistent support.
Run, analyze, and format daily productivity and performance reports using internal software and tools.
Create and maintain detailed account balance spreadsheets with advanced reporting parameters.
Serve as the liaison between customers and internal departments to resolve billing issues and process conflicts.
Investigate invoice discrepancies and work with billing and operations teams to develop corrective action plans.
Document all account activity daily and ensure records are updated in the financial system for management review.
Process 250 invoices per day with accuracy and efficiency.