Accounting Assistant (Part-Time)

High Light Electric • Las Vegas, NV

1d

About The Position

Mendoza Companies is seeking a part-time Accounting Assistant to support general accounting and project accounting activities as the company expands in Nevada. The role offers hands-on exposure to the financial operations of a growing construction organization, with guidance as the employee learns the company's systems, procedures, and accounting processes.

The position supports accounts payable and receivable, invoice processing, bookkeeping, financial data entry and recordkeeping, project expense and job-cost tracking, vendor and subcontractor documentation, banking and reconciliations, spreadsheets, basic financial reports, and month-end activities. The Accounting Assistant will work with Finance and Project Accounting team members on daily work, deadlines, and special projects.

This is a part-time, hourly position. The posting describes opportunities for professional development, which may vary based on business needs, individual performance, and available opportunities. Future full-time employment, promotion, or advancement is not guaranteed.

Requirements

• High school diploma or equivalent.
• Basic computer skills, including familiarity with Microsoft Excel, Word, and Outlook.
• Strong attention to detail, organization, and accuracy.
• Good communication skills and a professional attitude.
• Ability to manage priorities, follow instructions, and meet deadlines.
• Ability to maintain confidentiality when handling financial information.
• Reliable availability during the established part-time schedule.
• Willingness to learn new systems, ask questions, and take ownership of assigned responsibilities.

Nice To Haves

• Coursework or training in accounting, bookkeeping, finance, business, or a related field.
• Previous experience in administrative support, data entry, cashiering, or bookkeeping.
• Familiarity with accounting software such as QuickBooks, Sage, or similar systems.
• Basic knowledge of accounts payable, accounts receivable, bank reconciliations, or financial recordkeeping.
• Experience in construction accounting or project-based environments.

Responsibilities

• Assist with accounts payable, accounts receivable, invoice processing, and everyday bookkeeping tasks.
• Enter and review financial transactions, maintain accurate records, and organize accounting documentation.
• Help track project expenses, enter job-cost information, and organize vendor and subcontractor documents.
• Assist with bank and credit card reconciliations, Positive Pay bank transactions, expense tracking, and related documentation according to established procedures.
• Prepare spreadsheets, assist with basic financial reports, and support month-end accounting activities.
• Collaborate with Finance and Project Accounting team members on daily activities, deadlines, and special projects.

Benefits

• Hands-on experience with real accounting processes and business financial operations.
• Exposure to different areas of accounting, including bookkeeping, banking processes, and project accounting.
• Opportunities to build skills and support professional development, subject to business needs, individual performance, and available opportunities.

What This Job Offers

• Job Type: Part-time
• Career Level: Entry Level
• Education Level: High school or GED