Sales Admin & Billing Specialist

Young Electric Sign Company; California; Hybrid; USD 42,000 - 60,000; Full time

Job summary

YESCO is seeking a Sales Administrative Assistant in Jurupa, California to support the sales and service teams with advanced administrative tasks from job setup to invoicing. You will help ensure accurate documentation and financial reporting across multiple teams.

The role requires 3–5 years of admin experience, proficiency in Microsoft Office, and familiarity with ERP systems and commission tracking. A strong detail orientation and multitasking ability are essential for success in a fast-paced

Qualifications

• High School Diploma or GED required; associate degree preferred.
• 3–5 years of relevant administrative experience.
• Proficient in Microsoft Office and ERP systems (NetSuite a plus).
• Familiarity with commission tracking and basic accounting processes.
• Excellent attention to detail and time management.
• Multitasking and interdepartmental coordination.

Responsibilities

• Create and manage service job orders, quotes, and contract renewals.
• Generate and track commission tickets per policy.
• Review maintenance jobs for accurate time and material entries in NetSuite.
• Prepare and send customer invoices and enter billing data in portals.
• Produce estimates and proposals for maintenance and service jobs.
• Support sales staff with job setup, volume reporting, and documentation.
• Maintain accurate digital records for service and contract work.
• Perform receptionist duties and assist general office functions.

Skills

Microsoft Office

NetSuite ERP

Commission tracking

Time management

Education

High School Diploma or GED

Associate degree preferred

Tools

NetSuite

Job description

YESCO is seeking a Sales Administrative Assistant in Jurupa, California to support the sales and service teams with advanced administrative tasks from job setup to invoicing. You will help ensure accurate documentation and financial reporting across multiple teams.

The role requires 3–5 years of admin experience, proficiency in Microsoft Office, and familiarity with ERP systems and commission tracking. A strong detail orientation and multitasking ability are essential for success in a fast-paced