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Windows Systems Administrator

Square Hiring

 

Illinois 53, Naperville, IL, USA

Posted On: 15+ days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Windows Administrator
Tenure: Contract - Corp-to-Corp
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Description

You will manage the installation, upgrade, and maintenance of Windows and Linux operating systems and applications.

This role is on-site.

Responsibilities

  • Install and upgrade OS versions (Windows/Linux) and applications.
  • Perform patch updates and manage vulnerability remediation.
  • Update and manage server certificates.
  • Apply security policies and monitor system resources including CPU, memory, disk, and application logs.
  • Maintain system stability and security compliance.

Required Skills

  • 5+ years of hands-on experience with Windows and Linux OS administration.
  • Proven experience in OS installation and version upgrades.
  • Experience with application installation and version management.
  • Strong knowledge of patch management and vulnerability handling.
  • Ability to manage server certificates.
  • Skilled in applying security policies.
  • Experience monitoring CPU, memory, disk usage, and application logs.
  • Bachelor's degree in a relevant field.

Key Skills
Education

Bachelor's degree

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