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Full-Time Cluster Site Reliability Engineer

iFrame

montreal (administrative region), qc, Canada Full-time July 09, 2026

Opportunity Description

Elevate your career as a Cluster Site Reliability Engineer at Cologix, focusing on Linux, Kubernetes, and InfiniBand. This on-site role involves building and managing large compute clusters across key regions.
Join Cologix's Cluster & SRE team in a full-time capacity, operating large-scale computing environments. With over five years of experience, you will be tackling complex responsibilities such as cable management, running capacity planning, and leading incident responses. Balance technical skills in Linux, Go, and InfiniBand to meet critical performance goals.
Key Responsibilities:
• Bring up new B200 / B300 / MI300X racks
• Drive InfiniBand fabric to specification
• Run capacity planning across seven regions
• Own regional incident response for P1 incidents
• Maintain the bring-up runbook for onboarding new hires
Requirements:
• Minimum five years in large compute cluster operations
• Deep experience in InfiniBand and Ethernet RoCE
• Strong Linux ...
Full-time Other-General

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