Manufacturing Accounts Payable & Office Coordinator

TriMas Life Sciences; Clinton Charter Township (MI); On-site; USD 29,000 - 33,000; Full time

Job summary

TriMas Life Sciences in Clinton Township, MI seeks an Accounting Clerk/Office Coordinator to support day-to-day accounting and on-site client visits at our manufacturing facility.

You will handle accounts payable for multiple entities, process invoices, reconcile vendor statements, and assist with AR, month-end close, and ESG data entry, while delivering front-office support and maintaining an organized office environment.

Qualifications

• 2+ years of experience in accounts payable, accounting, bookkeeping, or a related financial role.
• Experience processing invoices and working with vendor statements.
• Strong attention to detail and accuracy.
• Strong organizational and time-management skills.
• Proficiency with Microsoft Office, particularly Excel and Outlook.
• Strong written and verbal communication skills.
• Ability to maintain confidentiality when handling financial and business information.
• Ability to work independently while also collaborating effectively with the accounting team.

Responsibilities

• Post accounts payable invoices in ERP systems.
• Review and reconcile vendor statements.
• Monitor, review, and respond to accounts payable emails for all assigned entities.
• Administrative task related to invoices.
• Track outstanding documentation and follow up with internal departments regarding missing approvals, receipts, purchase orders, or other required documentation.
• Prepare Payment Proposal Reports for the Plant Controller.
• Process ACH and manual check payments.
• Match payment remittances with corresponding invoices and maintain accurate payment records.
• Deposit physical checks using company-approved scanning and deposit software.
• Assist with credit card payment processing.
• Review credit card receipts and post related accounting entries.
• Review Received Not Invoiced reports and assist with resolution of outstanding items.
• Research and resolve invoice discrepancies, payment issues, and vendor questions in coordination with the accounting team.
• Assist with month-end closing activities, including accounts payable and accounts receivable close procedures.
• Complete required ESG data entry and maintain accurate information.
• Assist the Plant Controller and accounting team with special projects and other accounting activities as needed.

Skills

Attention to detail

Organizational skills

Time management

Communication

Confidentiality

Teamwork

Problem solving

Multi-tasking

Independent work

Collaboration

Education

High school diploma

Associate degree

Tools

Epicor

iPayables

OneStream

Excel

Job description

TriMas Life Sciences in Clinton Township, MI seeks an Accounting Clerk/Office Coordinator to support day-to-day accounting and on-site client visits at our manufacturing facility.

You will handle accounts payable for multiple entities, process invoices, reconcile vendor statements, and assist with AR, month-end close, and ESG data entry, while delivering front-office support and maintaining an organized office environment.