Demo

Office Administrator (Part-Time / Flexible Hours)

Exact Metrology
Milwaukee, WI Part Time
POSTED ON 4/14/2026
AVAILABLE BEFORE 5/9/2026
Description:

About Us:


East Coast Metrology, a division of In-Place Machining Company, located in Topsfield, MA provides precision measurement and calibration services to a wide range of industries. As a division of In-Place Machining Company, we support complex, high-value projects for clients who rely on accuracy, responsiveness, and engineering expertise.


We are seeking a reliable and detail-oriented Office Administrator to support our growing team. This role is ideal for someone with strong administrative or accounting experience who is looking for flexible, family-friendly hours in a local office environment.

Requirements:

We are seeking a highly organized and detail-oriented professional to support our administrative and accounting operations. This role is ideal for someone who enjoys being the backbone of daily office functions and is interested in growing into broader accounting responsibilities over time. The right candidate may be slightly overqualified for a traditional administrative position and eager for a role with long-term growth potential.


Key Responsibilities
  • Assist with onboarding new clients, including vendor approvals, Certificates of Insurance (COIs), W-9s, and related documentation
  • Support Accounts Receivable activities, including invoicing assistance and collections follow-up
  • Assist with intercompany and field invoicing
  • Answer incoming phone calls and oversee front desk/reception duties
  • Order, track, and maintain office supplies
  • Coordinate shipping and receiving activities
  • Process purchase orders and assist with scheduling as needed
  • Support client and vendor communications, including required forms, surveys, and documentation
Growth Opportunity

This position offers a clear opportunity to gradually expand into additional accounting responsibilities, including payment logging, deposits, and AR/AP functions. As part of a planned transition within the team, this role has the potential to evolve into full-time employment for the right individual.


Why Join Us?
  • Opportunity to grow into an accounting-focused role
  • Collaborative and supportive team environment
  • Meaningful exposure to core business operations
  • Long-term career potential within a growing organization

Hourly Wage Estimation for Office Administrator (Part-Time / Flexible Hours) in Milwaukee, WI
$24.00 to $30.00
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Office Administrator (Part-Time / Flexible Hours)?

Sign up to receive alerts about other jobs on the Office Administrator (Part-Time / Flexible Hours) career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$49,359 - $62,131
Income Estimation: 
$59,158 - $74,794
Income Estimation: 
$45,079 - $58,782
Income Estimation: 
$55,482 - $73,306
Income Estimation: 
$71,445 - $107,750
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Not the job you're looking for? Here are some other Office Administrator (Part-Time / Flexible Hours) jobs in the Milwaukee, WI area that may be a better fit.

  • Helping Hands Personal Care LLC Waukesha, WI
  • Job Summary We are seeking a dynamic and highly organized Office Administrator to join our team! In this vital role, you will be the backbone of our daily ... more
  • 10 Days Ago

  • Aspen Homes, Inc. Milwaukee, WI
  • Office Administrator – Aspen Homes, Inc. Location: Pewaukee • Job Type: Full-Time Aspen Homes, Inc. is a well-established custom home builder known for qua... more
  • 12 Days Ago

AI Assistant is available now!

Feel free to start your new journey!