All-in-One Office & Bookkeeping Leader

Core 3; Bloomington (IL); On-site; USD 45,000 - 65,000; Full time

Job summary

Core 3 is seeking an Office Manager / Bookkeeper to oversee corporate bookkeeping and daily office operations. This role handles accounting, vendor management, onboarding logistics, and customer service for internal and external stakeholders.

You will process AP/AR, reconcile statements, manage inter-company billing, and support monthly close, while coordinating office supplies, facilities, and reception coverage. Strong organization and communication are essential.

Qualifications

• Previous bookkeeping or office management experience preferred.
• Strong organizational and multitasking abilities.
• Excellent customer service and communication skills.
• High level of accuracy and attention to detail.
• Proficiency in Microsoft Office and accounting software.
• Ability to maintain confidentiality and work independently.

Responsibilities

• Review AmEx activity and allocate expenses to the appropriate property, company, or department.
• Enter AmEx receipts and reconcile statements as needed.
• Process corporate accounts payable invoices and payments.
• Manage inter-company billing and reconcile loan accounts.
• Assist monthly close and prepare financial reports.
• Oversee front desk, supervise receptionist, and provide backup coverage.
• Coordinate office supplies, equipment, and vendor services.
• Support onboarding/offboarding and maintain office records.
• Coordinate company events and maintain safety supplies.
• Assist team with administrative projects as needed.

Skills

Organizational skills

Communication skills

Customer service

Attention to detail

Independent work

Tools

Microsoft Office

Accounting software

Job description

Core 3 is seeking an Office Manager / Bookkeeper to oversee corporate bookkeeping and daily office operations. This role handles accounting, vendor management, onboarding logistics, and customer service for internal and external stakeholders.

You will process AP/AR, reconcile statements, manage inter-company billing, and support monthly close, while coordinating office supplies, facilities, and reception coverage. Strong organization and communication are essential.