Kforce has a client that is seeking to hire a highly detail-oriented and adaptable Invoicing Project Billing Specialist to join their Accounting team in Saint Louis, MO. This client offers a great salary, 100% employer-paid healthcare, 50% coverage for dependents, Dental, vision, 401(k), Short- and long-term disability, Life and AD&D insurance, and FSA options. This is a hybrid role and requires some in-office presence in St. Louis, MO. Duties: * Project Billing Specialist will generate and audit invoices * Enter vendor and subcontractor bills * Prepare pre-billing reports * Track receivables and support collections * As a Project Billing Specialist, you will maintain ERP contract data and budgets * Provide financial reports to project managers and clients