On-site Payroll & Billing Specialist — Detail-Driven

Onin Staffing, LLC; Birmingham (AL); Hybrid; USD 42,000 - 62,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with match

Tuition reimbursement & professional 


Paid vacation & holidays

Employee discount program

Job summary

The Ōnin Group is hiring a detail-oriented Billing & Payroll Specialist to join our Birmingham onsite team. You will ensure accurate payroll processing, prepare W-2s/1099s, and handle client invoicing with strict confidentiality and compliance.

Bring advanced Excel skills, strong communication, and a customer-service mindset. Join a growing company offering comprehensive health, financial, and employee benefits as part of the Oninite Total Rewards Program; onsite work at Home Office in

Qualifications

• Experience in payroll processing, billing, or related accounting/finance.
• Strong communication and customer service skills.
• Proficient in MS Office and Google Workspace; payroll/billing software experience a plus.
• Highly organized, detail-oriented, and able to thrive in fast-paced environments.
• High school diploma or equivalent; accounting/payroll coursework preferred.

Responsibilities

• Process payroll accurately and ensure compliance with policies and regulations.
• Collect, calculate, and enter payroll data while resolving discrepancies.
• Prepare and distribute W-2s, 1099s, and other payroll forms.
• Respond to employee questions about payroll, deductions, deposits, and taxes.
• Communicate payroll updates and policies to field personnel.
• Process, proof, and create client invoices accurately and on time.
• Identify, review, and resolve billing discrepancies and corrections.
• Run payroll and billing audits and provide reports.

Skills

Payroll processing

Billing

Excel advanced

Communication

Attention to detail

Education

High school diploma or equivalent

Accounting coursework

Tools

Microsoft Office

Google Workspace

Payroll software

Billing software

Job description

The Ōnin Group is hiring a detail-oriented Billing & Payroll Specialist to join our Birmingham onsite team. You will ensure accurate payroll processing, prepare W-2s/1099s, and handle client invoicing with strict confidentiality and compliance.

Bring advanced Excel skills, strong communication, and a customer-service mindset. Join a growing company offering comprehensive health, financial, and employee benefits as part of the Oninite Total Rewards Program; onsite work at Home Office in