Customer Service Support Specialist

Position Overview

Ultimate Staffing Services is actively seeking a dedicated and detail-oriented Customer Service Support Specialist to join a reputable company based in Fontana, CA. This is a temporary position offering a dynamic work environment where the selected candidate will manage various customer service and accounting-related responsibilities. The role is well-suited for individuals with strong Quick Books skills and experience in manufacturing, logistics, distribution, or administrative support environments.

• Enter quotes, orders, and invoices into Quick Books.
• Process customer orders and provide tracking information.
• Apply customer payments to invoices and support AR and payment documentation.
• Reconcile company credit cards and process expense reports.
• Enter vendor bills and purchase orders.
• Coordinate inventory and warehouse orders.
• Handle customer and vendor communications efficiently.
• Provide administrative support as needed.

• Strong experience with Quick Books.
• Previous customer service experience.
• High accuracy in data entry and invoicing.
• Order entry experience is required.
• Strong organizational and follow-up skills.
• Education requirement is a High School diploma.

Schedule: Monday-Friday, 11:00 AM - 4:00 PM

Hours: 25 hours per week

Employment Type: Part-Time Temporary

Pay Rate: $25.00/hour

Compensation for this position is fixed at $25.00 per hour.

The company seeks candidates with backgrounds in Customer Service, Order Entry, Accounting Assistance, AR Clerk duties, Administrative Assistance, Logistics Customer Service, or Manufacturing and Distribution Office Support.

Immediate opening with a Fontana-based company seeking a CSR with strong Quick Books skills and experience supporting customer orders, invoicing, and accounting functions. Ideal candidates have experience in manufacturing, logistics, distribution, or administrative support environments and are comfortable handling both customer service and accounting-related responsibilities.

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, Los Angeles County Fair Chance Ordinance, and San Francisco Fair Chance Ordinance.