Administrative Assistant


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Posted on April 20, 2026
Job ID: 1776697318

Department: Walls & Ceilings Hours: Full-time (8:00 a.m. to 5:00 p.m. with a 1-hour lunch); overtime potential Location: Port Washington, WI

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, Wis.

Position Description: This position performs administrative and office support activities at the Vantage Data Center located in Port Washington, WI. Computer/software experience is required as well as strong communication skills.

Principal Responsibilities:


+ Work with Accounting on record keeping, invoicing, and invo...