Office Manager

Gromax Precision Die & Manufacturing

Office Manager

Onsite: Germantown, WI

Gromax Precision is a privately held manufacturing company, proudly serving a variety of industries since 1973. Based just 20 miles northwest of Milwaukee in Germantown, WI, we are committed to delivering high-quality products and services to our customers. Our cornerstone is our people—building relationships based on honesty, integrity, and excellence.

If you value a workplace built on respect, honesty, and treating each other like family, Gromax Precision might be the right fit for you!

We are seeking a dynamic Office Manager to join our senior management team as the “right hand” to the owner.

This is not just an administrative position—it is a hands-on leadership role that combines accounting, business administration, and operational support.

As Office Manager, you will oversee all aspects of our office operations, including working closely with our external accounting firm and supervising a full-time direct report.

You will utilize Global Shop ERP software to integrate costs, inventory, labor, and revenues into one cohesive system, including the general ledger.

What We're Looking For:

• Positive influence on coworkers and a contributor to a great work environment
• Strong knowledge of accounting, budgeting, and manufacturing inventory concepts
• Confidence to keep the owner “on track” and accept empowerment
• Ability to maintain strict confidentiality
• Adaptability, strong communication, and organizational skills
• Analytical mindset with problem-solving abilities and attention to detail
• Proficiency in Microsoft Office, ERP systems, and other computer skills
• Preferred: Manufacturing experience (not required)

Key Responsibilities:

Accounting (Ownership of Entire Accounting Process):

• Manage General Ledger, Monthly Bank Reconciliations, P&L Statements, Balance Sheets, and Cash Flow Reports
• Oversee Accounts Payable, Accounts Receivable, Invoicing, Purchase Orders, etc.

Operational Support:

• Assist with Shipping Paperwork, Scheduling, Logistics, and Shipping/Receiving
• Investigate Order Statuses, Pricing Information, and Retrieve Essential Data

Inside Sales Support:

• Assist Sales Staff with Customer Quotations and Research
• Act as a Liaison with Customers

Human Resources:

• Manage HR Policies, Benefits Enrollment, and Payroll Coordination (with 3rd party processor)

Database Management:

• Update and Organize ERP, CRM, and Other Company Databases

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time.

Gromax Precision is an Equal Employment Opportunity Employer.