---
title: "Assembler I at Builders FirstSource – Jacksonville, FL"
canonical: "https://www.metaintro.com/job/assembler-i-at-builders-firstsource-1b8fbd47-d3c7-5ce8-8e22-3ecb0805d36c"
language: "en"
author: "Metaintro"
---

[![Builders FirstSource logo](/api/favicon-proxy?url=https%3A%2F%2Fbldr.com%2F_ui%2Fresponsive%2Ftheme-bldr%2Fimages%2Ffavicon.ico)](/company/builders-firstsource)[Builders FirstSource](/company/builders-firstsource)
# Assembler I at Builders FirstSource

Department: PROMFG

**Location**
: Jacksonville, Florida

**Level**
: entry

**Posted**
: Sep 29, 2026

## Description

The Assembler I is an entry-level manufacturing role responsible for assembling windows, doors, trusses, panels, and stairs by placing, fastening, cutting, and removing defective parts. The position works on assembly lines, at different workstations, and with varying product models, with no supervisory responsibilities and no formal education or experience requirements. Prior carpentry experience is helpful, and the role involves standing, walking, lifting up to 100 pounds, exposure to moving mechanical parts and weather, and use of personal protective equipment.

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