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Linux System Administrator

Arnex Solution

 

Downey, CA, USA

Posted On: 5 days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Linux Administrator
Tenure: No Preference/Any
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Description

Manage and develop computing and infrastructure systems across private and public cloud environments.

Responsibilities

  • Manage daily operations of Linux server instances across AWS, Azure, and GCP.
  • Execute patch planning, vulnerability assessments, and workflow design for quarterly security updates.
  • Perform proactive performance monitoring, capacity planning, and system tuning to ensure resource availability.
  • Implement security policies and maintain operational security within data center computing operations.
  • Coordinate and execute approved changes during maintenance windows in a 24x7 on-call environment.

Required Skills

  • 7+ years of experience with Red Hat Enterprise Linux (RHEL), CentOS, Ubuntu, Suse, and Debian.
  • 4+ years developing Ansible playbooks, Shell, and Python scripts for automation.
  • Hands-on experience with VMware, vCenter, and ESXi.
  • Proficiency with security tools: McAfee, Cisco AMP, Nessus Tenable, Tanium, and Dell Secureworks Red Cloak.
  • Experience managing infrastructure in AWS, Azure, and GCP environments.
  • Bachelor’s degree in an IT-related or Engineering field.

Preferred Skills

  • Working knowledge of OpenShift and Kubernetes platforms on-prem and in public clouds.
  • Expertise in monitoring, performance tuning, and maintaining Kubernetes clusters.

Education

Any Graduate

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