Office Operations Lead | Growth & Billing Support

CFS; Des Plaines (IL); On-site; USD 70,000 - 85,000; Full time

Job summary

CFS is seeking an organized, dependable Office Manager in Rosemont, IL to oversee day-to-day operations of the office. The role blends office administration with light accounting and billing support in a small-team environment.

The ideal candidate will manage schedules, correspondence, vendor relations, and financial documentation, while staying proactive and owning their work. This position offers visibility with senior leadership and room to grow within the organization.

Qualifications

• 3+ years of office management, office administration, or similar experience.
• Proficiency with Microsoft Office and Excel.
• Basic accounting, billing, invoicing, or bookkeeping experience.

Responsibilities

• Oversee daily office operations and ensure the office runs efficiently
• Manage administrative tasks, scheduling, correspondence, and office coordination
• Serve as a key point of contact for employees, vendors, and external contacts
• Assist with invoicing, billing, payment processing, and other light accounting functions
• Maintain accurate records and assist with financial documentation and reconciliations
• Coordinate office supplies, vendors, facilities, and other operational needs

Tools

Microsoft Office

Excel

Accounting/ERP systems

Job description

CFS is seeking an organized, dependable Office Manager in Rosemont, IL to oversee day-to-day operations of the office. The role blends office administration with light accounting and billing support in a small-team environment.

The ideal candidate will manage schedules, correspondence, vendor relations, and financial documentation, while staying proactive and owning their work. This position offers visibility with senior leadership and room to grow within the organization.