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System Administrator

$25 - $50/hr Worldwide Remote · worldwide expert Contract / freelance
Pay rate · $25 - $50/hr
  • Job Description
  • System Administrator
  • Contractor
  • Remote

Job Summary

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Key Responsibilities

  • Administer and maintain Linux and Windows server environments, ensuring maximum uptime and reliability.
  • Manage systems configuration, applying best practices for scalability and performance.
  • Implement and uphold robust security policies to safeguard infrastructure.
  • Troubleshoot and resolve IT issues swiftly, minimizing business disruption.
  • Monitor system performance, proactively addressing potential bottlenecks.
  • Collaborate closely with internal and external IT teams to deliver seamless technical solutions.
  • Create and maintain thorough documentation for system procedures and configurations.

Required Skills and Qualifications

  • Proven expertise in Linux and Windows administration in enterprise environments.
  • Strong experience with end-to-end systems configuration and optimization.
  • Demonstrated ability to identify, troubleshoot, and resolve complex infrastructure issues.
  • Excellent written and verbal communication skills, with a proactive approach to collaboration.
  • Solid understanding of cybersecurity principles and best practices.
  • Attention to detail and commitment to delivering high-quality work.
  • Self-motivated, organized, and able to thrive in a remote work setting.

Preferred Qualifications

  • Experience integrating cloud systems (AWS, Azure, or similar) with on-premises infrastructure.
  • Certifications such as RHCSA, MCSE, or CompTIA Server+.
  • Background supporting fast-paced, innovative tech environments.
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