Part-Time Finance & Operations Lead

Stonehouse Process Safety, Inc.; Lawrenceville (NJ); On-site; USD 28,000 - 55,000; Part time

Job summary

Stonehouse Process Safety, Inc. is seeking a detail-oriented Finance & Operations Coordinator to serve as the operational backbone of the business, handling books, invoicing, collections, and month-end close. This part-time role uses QuickBooks and coordinates with an external CPA and payroll systems.

This position also covers payroll, HR administration, operations, and business-support tasks, with room to grow alongside the company. Flexible, trusted environment for independent workers.

Qualifications

• 3–5+ years of small-business finance and accounting experience.
• Able to own and close a set of books independently.
• Hands-on proficiency with QuickBooks.
• Strong attention to detail and excellent organizational skills.
• Comfortable managing multiple systems and platforms.
• Self-directed and dependable in a flexible, lightly supervised structure.
• Clear written and verbal communication with leadership.

Responsibilities

• Own the books end to end and deliver reliable monthly financials leadership can act on.
• Maintain accurate books in QuickBooks, including transaction coding, documentation, and general ledger upkeep.
• Reconcile bank and credit card accounts monthly.
• Manage accounts payable: vendor bills, payments, and recordkeeping.
• Run the full accounts receivable cycle: invoices, payments, deposits, AR records.
• Track AR aging and follow up on overdue invoices.
• Coordinate with Operations to ensure billing reflects project progress and milestones.
• Own month-end close and deliver monthly financial statements (P&L, balance sheet, cash).
• Support budgeting and basic forecasting and translate numbers into insights.

Skills

Attention to detail

Organization

Multi-system juggling

Communication

Self-directed

Education

Degree in Accounting or related field

Tools

QuickBooks

Job description

Stonehouse Process Safety, Inc. is seeking a detail-oriented Finance & Operations Coordinator to serve as the operational backbone of the business, handling books, invoicing, collections, and month-end close. This part-time role uses QuickBooks and coordinates with an external CPA and payroll systems.

This position also covers payroll, HR administration, operations, and business-support tasks, with room to grow alongside the company. Flexible, trusted environment for independent workers.