Bookkeeper

We are seeking an experienced Full-Charge Bookkeeper to oversee the accounting and administrative functions for several family-owned real estate and investment entities. This role combines traditional bookkeeping responsibilities with light family-office functions, including bill payment, financial reporting, rental property accounting, cash management, payroll coordination, and vendor management. The ideal candidate is highly organized, trustworthy, detail-oriented, and comfortable working independently across multiple entities.

About aircontrolconcepts

• For 100 years, Midwest Machinery has defined what it means to lead.
• From pioneering the nation’s first cooling tower sales to revolutionizing hydronic and energy-efficient systems, we’ve built a legacy on innovation, integrity, and partnerships that last.
• We strive to be our customers’ most trusted and valued partner in their pursuit of designing and constructing better buildings and mechanical systems.
• By consistently delivering The Midwest Experience, our customers will be more successful, buildings will be more efficient, and we will be able to reward our team and give back to the community.

Responsibilities

• Accounting & Bookkeeping Maintain QuickBooks for all entities
• Record and reconcile transactions
• Monthly bank reconciliations
• Credit card reconciliations
• Journal entries Financial statement preparation
• Monthly close process
• Accounts Payable Receive and process invoices
• Manage approval workflow
• Schedule payments Track recurring obligations
• Maintain vendor records
• Accounts Receivable Generate invoices
• Monitor collections Follow up on past-due accounts
• Deposit tracking Payroll Coordinate payroll processing
• Union reporting requirements
• Certified payroll support (when required)
• Employee onboarding paperwork
• Annual 1099 preparation
• Real Estate Accounting Tenant billing
• Lease administration CAM and expense tracking
• Rental property reporting
• Property tax monitoring
• Insurance tracking Family Office Support Personal bill pay
• Insurance renewals Vehicle registration tracking
• Property tax administration
• Document management Annual CPA support
• Financial Reporting Prepare monthly reporting package including: Balance Sheet Income Statement Cash Flow Summary Entity-level reporting Budget vs.
• Actual Cash position summary

Requirements

• Required 5+ years bookkeeping/accounting experience QuickBooks Online proficiency
• Strong Excel skills
• Experience with multi-entity accounting
• High level of discretion and confidentiality

Strong organizational skills

• Sponsorship Applicants must be legally authorized to work in the United States.
• At this time, Midwest Machinery does not provide employment-based visa sponsorship for this position, either now or in the future.

Preferred

• Associate's or Bachelor's degree in Accounting Construction accounting experience
• Job costing experience
• Union payroll experience
• Real estate accounting experience
• Family office experience

Benefits

• We offer a competitive and comprehensive benefits package, including: Health & Wellness – Medical, dental, vision, and life insurance coverage to support your well-being.
• 401(k) retirement plan with company match and short/long-term disability coverage.
• Paid time off (PTO), paid holidays, and an employee assistance program (EAP).
• Ongoing training opportunities and support for continuing education.

Job Title

Full-Charge Bookkeeper / Family Office Coordinator Operating Company: Midwest Machinery Job Location: Chesterfield, MO FLSA Status: Non-Exempt (32-40 hours/week) Pay Range: $35-45/hour About: Midwest Machinery – A member of the AIR Control Concepts family.

Equal Employment Opportunity

Statement Midwest Machinery is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all qualified applicants and employees without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other characteristic protected by applicable federal, state, or local law.