Lead – System Administrator | GrowExx · Teeming.ai
GrowExx
GrowExx is a technology consulting firm specializing in AI and intelligent automation. They help businesses achieve significant growth by leveraging AI, generative AI, data engineering, and product…
GrowExx is a technology consulting firm specializing in AI and intelligent automation. They help businesses achieve significant growth by leveraging AI, generative AI, data engineering, and product…
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Growexx is seeking a
Lead – System Administrator
to provide advanced technical assistance to our L2 support team and end users across Linux, Windows, and macOS environments. The ideal candidate will have strong Linux administration expertise, hands-on exposure to open-source tools such as Wazuh and Passbolt, and a solid understanding of both on‑premises Active Directory (AD) and cloud-based identity services such as Azure AD.
Key Responsibilities
Advanced Technical Support
Provide Tier‑3 support for escalations from the L2 support team.
Troubleshoot and resolve complex issues across Linux, Windows, and macOS platforms.
Conduct detailed root‑cause analysis and implement permanent fixes.
Assist end users with advanced-level technical issues.
Linux Systems Administration
Administer, configure, and troubleshoot Linux servers and workstations (Ubuntu, CentOS, RHEL, etc.).
Perform system security hardening, patch management, and performance optimization.
Utilize shell scripting (Bash/Python) for automation and process improvement.
Open-Source Tools & Applications
Deploy, manage, and troubleshoot open-source tools such as: