Linux System Administrator

SBT Global, Inc.

Linux System Administrator

San Jose, CA
Full Time
Paid
  • Responsibilities

    Job Description

    • Infrastructure & System Administration
    • 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.)
    • Operations & Support
    • 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
    • Maintenance & Optimization
    • 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
  • Qualifications

    Qualifications

    • 1+ year of system administration experience in Linux environments
    • Hands-on experience with: Linux systems (CentOS, Ubuntu, etc.)
    • Shell scripting, cron jobs, log analysis
    • User and group management, iptables configuration
    • Exposure to VMware and DevOps tools (Jenkins, Git) preferred
    • 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)

    Preferred Certifications:

    • CompTIA Linux+, RHCSA, or RHCE
    • CompTIA Security+ or equivalent
    • Physical Requirements
    • Ability to lift up to 50 lbs
    • Ability to rack/stack servers and move equipment between data centers and labs
    • Candidates should be self-motivated, detail-oriented, and able to work independently
    • Opportunity to gain hands-on experience with enterprise-level infrastructure and tools

    Additional Information

    All your information will be kept confidential according to EEO guidelines.