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Buyer

GSI Service Group Inc.

Boulder, CO, United States Full-time June 08, 2026
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Opportunity Description

**BUYER**

****This is an in-office position (not remote)**

**ABOUT US**

+ Diverse company with multiple lines of business worldwide
+ Fast-paced, upbeat environment located in the heart of Boulder
+ Many advancement and learning opportunities
+ Company provides in-house training and is supportive of education
+ Strong leadership with top industry professionals

**JOB DESCRIPTION/SUMMARY**

The Buyer is responsible for executing medium- to high-volume procurement activities in support of Construction, Environmental, UXO/MEC, Professional, and IT Services projects. This role performs the full lifecycle of purchasing actions, including the issuance and administration of Purchase Orders (POs) and Change Orders (COs), expediting, and ensuring compliance with applicable regulations including FAR/DFARS, DPAS, and Buy American Act requirements.

The Buyer works closely with the assigned Subcontract Administrator and Project Teams t...
Full-time other-general

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