Senior Administrative & Billing Support Specialist

Service Experts; Oklahoma City (OK); On-site; USD 42,000 - 56,000; Full time

Job summary

Service Experts is seeking an experienced administrative clerk to provide general clerical and accounting support at our Oklahoma City location. You will answer phones, manage mail, handle petty cash and banking tasks, create purchase orders, and maintain vendor and inventory records.

The role requires a high school diploma and 2+ years of clerical or accounting experience, with strong MS Word, Excel, and Outlook skills.

Qualifications

• High school diploma or GED required with 2+ years of clerical or accounting experience.
• Ability to learn and follow company processes and procedures, including HR record keeping and retention.

Responsibilities

• Answer phones and route calls as needed; maintain filing systems.
• Process petty cash, deposits, and reconciliations; assist Accounts Payable with replenishment.
• Enter information into designated systems to create Purchase Orders and obtain approvals.
• Maintain inventory records, generate PO lines, and reconcile invoices to POs for consigned items.
• Process warranty and returns documentation; review timesheets for accuracy for payroll.
• Assist billing and accounts receivable with invoices, collections, and related reports.
• Assist with employee documentation and HR notices using the HR system.

Skills

Customer service

Attention to detail

Multitasking

Communication skills

Teamwork

Education

High School Diploma/GED

Tools

Microsoft Word

Excel

Outlook

Job description

Service Experts is seeking an experienced administrative clerk to provide general clerical and accounting support at our Oklahoma City location. You will answer phones, manage mail, handle petty cash and banking tasks, create purchase orders, and maintain vendor and inventory records.

The role requires a high school diploma and 2+ years of clerical or accounting experience, with strong MS Word, Excel, and Outlook skills.