Part-Time Finance Assistant — Nonprofit Impact & Growth

The Just One Project; Las Vegas (NV); On-site; USD 21,000 - 34,000; Part time

Benefits offered by this job

Paid Leave

Paid Holidays

Job summary

The Just One Project is seeking a Finance Assistant to support our nonprofit mission in Las Vegas. This part-time, onsite role (approx. 25 hours per week) helps maintain financial records, process invoices, manage accounts, and support grant documentation to ensure responsible stewardship of resources.

You will work with the Finance team to ensure accuracy, complete reporting, and compliance while growing your accounting skills in a mission-driven environment.

Qualifications

• 2+ years of accounting, bookkeeping, financial administration, or related field.
• Basic accounting principles and financial transactions understanding.
• Strong attention to detail and accuracy with numbers and records.
• Proficiency in Microsoft Excel, Word, and Google Workspace.
• Strong organizational and time-management skills with deadlines.
• Ability to identify discrepancies and communicate concerns.
• Strong verbal and written communication skills.
• Independent work while collaborating with team.
• Confidential handling of financial information with discretion.
• Follow established accounting procedures and controls.
• Valid driver’s license and reliable transportation.
• Commitment to integrity and core values.

Responsibilities

• Process accounts payable invoices with accurate coding, approvals, and documentation.
• Track and reconcile accounts receivable including donations and program income.
• Reconcile employee expenses and credit card transactions.
• Support routine financial transactions and maintain organized records.
• Monitor Finance shared inbox and ensure timely responses.
• Assist with monthly bank, credit card, and petty cash reconciliations.
• Support month-end close, journal entries, accruals, and schedules.
• Prepare basic financial reports and spreadsheets for internal review.
• Maintain electronic and physical financial records per policy.
• Assist year-end closing, budget prep, and routine accounting tasks.
• Track grant expenditures and supporting documentation for reporting.
• Organize documents for grant reimbursements and funder reporting.
• Support annual audit and IRS Form 990 preparation.
• Identify discrepancies and escalate to Finance leadership.
• Collaborate with Finance and other departments for accurate reporting.
• Follow internal controls and confidentiality requirements.
• Participate in Pop Up & Give events (six per year).
• Assist with additional Finance and organizational tasks as needed.

Skills

Accounting basics

Attention to detail

Excel proficiency

Communication

Time management

Team collaboration

Education

Accounting degree (in progress)

Tools

QuickBooks Online

Google Workspace

Job description

The Just One Project is seeking a Finance Assistant to support our nonprofit mission in Las Vegas. This part-time, onsite role (approx. 25 hours per week) helps maintain financial records, process invoices, manage accounts, and support grant documentation to ensure responsible stewardship of resources.

You will work with the Finance team to ensure accuracy, complete reporting, and compliance while growing your accounting skills in a mission-driven environment.