Accounts Payable Administrator

H.J. Martin and Son; Green Bay (WI); On-site; USD 28,000 - 36,000; Full time

Job summary

H.J. Martin and Son is seeking an Accounts Payable Administrator to handle accurate entry and timely payment of vendor invoices in Green Bay, WI. This full-time role supports the Accounting department and ensures payroll union payments are processed properly.

The ideal candidate has an associates degree in accounting or finance or equivalent AP experience, with knowledge of multi-state taxes and proficiency in Word and Excel. Pre-employment background check and drug screen apply.

Qualifications

• Associates degree required, preferably in accounting or finance, or equivalent AP experience.
• Knowledge of multi-state sales and use tax preferred.
• Proficient in Microsoft Word and Excel.

Responsibilities

• Enter and pay vendor invoices accurately and timely.
• Print vendor checks weekly with accuracy.
• Monitor unapproved invoices for long approval times and issues.
• Work with vendors on invoice discrepancies.
• Process union payments from payroll.
• Backup for credit card needs.
• Collaborate with software vendor on AP process improvements.

Skills

Accounts payable experience

Multistate sales tax knowledge

Microsoft Word

Excel

Education

Associates degree in accounting or finance

Job description

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Accounts Payable Administrator

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Position Title Accounts Payable Administrator

Date Posted 09/28/2026

Location: Green Bay, WI

Job Category Accounting

Salary Interval HOURLY - NON-EXEMPT

Pay Range N/A

Department: Accounting

Hours: Full-time, Monday through Friday

Company Description: H.J. Martin and Son is a specialty contractor with services in residential & commercial flooring, commercial glass, walls & ceilings, doors, hardware & specialties, and millwork & FF&E, along with national retail solutions, including fixture installation. Founded in 1931, the fourth-generation company works nationwide from its headquarters in Green Bay, WI.

Position Description: This position is responsible for ensuring vendor invoices are entered and paid accurately and timely

• Process select company invoices ensuring items are received and charged correctly
• Print vendor checks weekly ensuring accuracy and timeliness
• Monitor Unapproved invoices for long approval times and issues
• Work with Vendors on any invoice discrepancies
• Process Union payments from payroll
• Backup for credit card needs
• Work with Software vendor with any enhancements needed for AP processes in the future

Other Duties As Assigned: Performs other related duties as assigned including supporting team members in the completion of their work for the purpose of ensuring the efficient and effective functioning of the business.

Position Requirements

Experience/Education Required:

• Associates degree required, preferably accounting or finance emphasis or equivalent accounts payable experience
• Knowledge of multi state sales and use tax preferred
• Proficient in Microsoft Word and Excel required

Conditions of Employment: Must be able to pass pre-employment background check and drug screen. The employee is expected to adhere to all company policies.

Equal Opportunity Employer

AN EQUAL OPPORTUNITY/AFFIRMATIVE ACTION EMPLOYER

If you have any questions, please contact Human Resources at [e-mail] or 920-494-3461