Business Administration & Office Operations Intern

Location: Fontana, CA

Hours: 200 hours

Position Overview

The Business Administration & Office Operations Intern supports daily business operations while gaining hands-on experience in office administration, purchasing, accounting support, human resources systems, and sales coordination. This internship provides students with real-world exposure to how business functions operate together within a growing company environment.

Interns will assist with administrative and operational projects while developing professional skills in communication, organization, problem-solving, and business coordination. This role is ideal for students interested in careers in business administration, operations, accounting, human resources, purchasing, or sales support.

Company Overview

AR Tarpaulins is a manufacturing and service-based company specializing in custom engineered fabric products for a variety of commercial, industrial, transportation, and specialty applications. The company combines quality craftsmanship, innovation, and customer-focused solutions to meet the unique needs of its clients. AR Tarpaulins provides students with hands-on exposure to the business functions that support manufacturing, operations, customer service, and organizational growth.

Key Responsibilities

Office Operations & Administrative Support

• Assist with day-to-day office operations and administrative tasks

• Help organize and maintain files, records, and digital documentation

• Support scheduling, document preparation, and internal communications

• Assist with data entry and maintaining organized business systems

Accounting & Purchasing Support

• Assist with purchase orders, vendor coordination, and supply tracking

• Support basic accounting and recordkeeping activities

• Help organize invoices, receipts, and purchasing documentation

• Assist with inventory-related administrative tasks as assigned

HR System & Employee Support

• Assist staff with administrative processes within the Insperity HR system

• Support employee record organization and onboarding documentation

• Help maintain accurate and organized personnel-related files and records

• Learn about HR operations, compliance, and workplace processes

Marketing, Sales & Project Support

• Support sales and marketing coordination activities

• Assist with organizing marketing materials, customer information, or project tracking

• Help with special projects related to business growth and operations

• Conduct basic research or administrative support for ongoing company initiatives

Management & Executive Support

• Work alongside members of the management team to gain exposure to leadership and business decision-making processes

• Assist with meeting preparation, project coordination, and administrative support activities

• Provide general administrative or personal assistant support to management team members as needed

• Observe how managers coordinate operations, prioritize projects, manage resources, and support organizational goals

• Participate in special projects that provide insight into business strategy, leadership, and organizational effectiveness

Learning Opportunities

Interns will gain experience in:

• Business operations and office administration

• Purchasing and accounting support processes

• HR systems and organizational coordination

• Sales and marketing support activities

• Professional workplace communication and project management