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Senior System Administrator

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Location: Remote
Compensation: Salary
Reviewed: Fri, Nov 13, 2026
This job expires in: 30 days

Job Summary

Owning the end-to-end management of a heterogeneous fleet, the full-time Senior System Administrator will deploy and operate systems across various infrastructures while ensuring optimal performance and efficiency through automation, in a hybrid work environment.

Key responsibilities
  • Deploy and maintain a diverse fleet of servers and AI accelerators, ensuring system health and performance
  • Administer multiple infrastructures tailored to different business functions, managing user workloads and uptime expectations
  • Utilize automation tools to enhance environment efficiency and ensure repeatable fleet changes
Required qualifications
  • 5+ years of experience in system administration at scale
  • Deep knowledge of Red Hat based distributions
  • Hands-on experience with core infrastructure services such as DNS, DHCP, and LDAP
  • Proficiency in system provisioning and automation tools, including Ansible
  • Experience in high performance computing environments and job schedulers

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