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Linux System Administrator

SBT GlobalSan Jose, CA
Onsite

About The Position

We are seeking a motivated System Administrator to support infrastructure operations and engineering initiatives. This role involves hands-on system administration, infrastructure support, and collaboration with cross-functional teams to maintain and optimize IT systems. This is a 1-year contract position.

Requirements

  • 7+ year of system administration experience in Linux environments
  • Hands-on experience with Linux systems (CentOS, Ubuntu, etc.)
  • Hands-on experience with Shell scripting, cron jobs, log analysis
  • Hands-on experience with User and group management, iptables configuration
  • Familiarity with networking equipment (Cisco preferred)
  • Understanding of web technologies (SSL, reverse proxy, HTTP, etc.)
  • Strong problem-solving and multitasking abilities
  • Excellent communication skills (technical & non-technical)

Nice To Haves

  • Exposure to VMware and DevOps tools (Jenkins, Git) preferred
  • Preferred Certifications: CompTIA Linux+, RHCSA, or RHCE
  • Preferred Certifications: CompTIA Security+ or equivalent

Responsibilities

  • Design and implement system administration solutions for project and operational needs
  • Install, configure, and maintain servers, hardware, storage, and services
  • Manage virtualization platforms (VMware, KVM, etc.)
  • Support storage systems (NetApp, Dell/EMC, PureStorage, etc.)
  • Utilize infrastructure automation tools such as Ansible
  • Manage deployment tools (Foreman) and inventory systems (GLPI)
  • Maintain and configure network equipment (Cisco, Mellanox, etc.)
  • Perform system monitoring, log analysis, and ensure system availability
  • Apply security patches and maintain compliance across systems
  • Conduct backup operations and ensure data integrity
  • Monitor security systems and respond to potential threats
  • Manage user accounts and access controls
  • Troubleshoot hardware/software issues and coordinate resolutions
  • Apply OS upgrades, patches, and system updates
  • Manage tools such as Jira, Git, LDAP, Jenkins, and VMware environments
  • Perform performance tuning and system optimization
  • Maintain documentation and system procedures
  • Support after-hours or weekend work when required

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What This Job Offers

Job Type

Full-time

Career Level

Senior

Education Level

No Education Listed

Number of Employees

1-10 employees

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