Administrative Assistant

Harder Mechanical Contractors • Boise, ID, United States • Posted June 24, 2026

Location Boise, ID
Job Type Full-time
Category other-general
Posted June 24, 2026
Harder Mechanical is one of the nation’s largest mechanical contractors with an outstanding reputation for working safely, meeting tough schedules, and delivering quality projects. Based in Portland Oregon, we work primarily in the 11-western states with regional offices in Reno, NV; Phoenix, AZ; Concord, CA; and Salt Lake City, UT.

As an Administrative Assistant, you will be working with our project team on administrative tasks at a semi-conductor project site in Boise, ID. In this role, you will be responsible for supporting the job site team in all office duties and miscellaneous tasks. The successful candidate will demonstrate a high attention to detail, ability to multitask, and experience working within a team environment. Work schedule and hours: Mon-Fri 7:00am-3:30pm with potential for overtime. This position is in-person working out of a jobsite trailer and is not eligible for remote work. 

Successful projects do not complete themselves. Our team of curio...

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