
Company: Omega Plastics Inc
Primary Location: 24401 Capital Blvd, Clinton Township, MI 48036 USA
Workplace Type: On-site
Employment Type: Hourly | Full-Time
Function: Administrative
Equal Opportunity Employer Minorities/Women/Veterans/Disabled
We are seeking a detail-oriented, organized, and collaborative Accounting Clerk/Office Coordinator to support the day-to-day accounting operations along with supporting or client visits onsite for our manufacturing facility in Clinton Township, Michigan.
This position will have responsibility for accounts payable activities across multiple business entities, including invoice processing, vendor statement reconciliation, payment processing, payment documentation, and AP issue resolution. The position will also provide backup support for accounts receivable, cash receipts, account reconciliations, month-end close, and other accounting projects.
In addition to accounting responsibilities, this role will provide professional front-office support, including answering phones, greeting visitors, supporting client visits onsite, managing mail, and maintaining office and conference room supplies. The successful candidate will be highly organized, comfortable working with deadlines and multiple priorities, and able to communicate effectively with vendors, employees, management, and members of the accounting team.
Accounts Payable -
Office & Administrative Support -
The ideal candidate will demonstrate:
This is primarily an office-based position within a manufacturing facility. The employee will regularly use a computer, telephone, copier/scanner, and other standard office equipment. The position may occasionally require movement throughout the manufacturing facility and the ability to lift or move light office materials and supplies. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of the position.
Preferred -
The expected pay range for this position is $21 - $24 an hour.
Why Join Us?
This position provides an opportunity to become an integral part of the accounting and operations team within a manufacturing environment. You will have exposure to multiple business entities and a broad range of accounting processes while working closely with the Plant Controller and broader accounting organization along with the Program Management Team and Director of Sales. We are looking for someone who wants to take ownership, contribute to the team, and grow their accounting knowledge and responsibilities over time.
Benefit offerings include Medical Insurance and Prescription Drugs, Dental Insurance, Vision Insurance, Flexible Spending Accounts, Life Insurance, Short-Term Disability, Long-Term Disability Insurance (for eligible employees), Employee Assistance Plan (EAP), Paid Time Off (may include vacation and sick time), Retirement Program, and Other Voluntary Benefits.

TriMas designs, manufactures and supplies a broad range of innovative and high‑quality products for the consumer packaging and industrial markets through its TriMas Packaging and Specialty Products groups. With approximately 2,500 employees in 12 countries, TriMas is committed to empowering customer success through deep partnerships, strong technical expertise, focused innovation, and exceptional quality and service. Guided by a culture of continuous improvement and operational excellence, TriMas invests in its people and capabilities to deliver long‑term value for all stakeholders. TriMas is publicly traded on NASDAQ under the ticker “TRS” and is headquartered in Bloomfield Hills, Michigan. For more information, please visit www.trimas.com.