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IT Systems Administrator

17 hours ago30 views
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General Details
Advertised By:Agency
Company Name:Job Placements
Job Type:Full-Time
Description
Key Responsibilities:
  • Infrastructure & Systems Management
  • Administer Linux server environments (Ubuntu, CentOS, RHEL) and virtualization layers (KVM/VMware).
  • Manage user lifecycle in LDAP and Google Workspace (accounts, groups, permissions).
  • Oversee SAN/NAS storage backups and perform test restores.
  • Monitor system health, CPU/RAM usage, and storage thresholds.
  • Support Google Workspace tenancy (shared drives, mail flow, security settings).
  • Network Administration
  • Maintain uptime for LAN, WAN, and VPN tunnels.
  • Assist with racking, stacking, and configuring switches, routers, and firewalls.
  • Manage VLANs, DHCP, and IP address allocations.
  • Monitor traffic patterns and enforce wireless security protocols.
  • Security & Compliance
  • Execute automated patching schedules for Linux servers and critical infrastructure.
  • Remediate vulnerabilities, enforce MFA, and support security audits.
  • Documentation
  • Maintain updated network and server topology diagrams.
  • Create runbooks for recurring backend tasks (e.g., VM provisioning).
  • Keep accurate change logs for production environments.
  • Weekend Standby Rotation
  • Provide remote support for critical incidents.
  • Escalate complex issues to senior IT staff.
  • Ensure timely resolution and maintain communication logs.

Job Experience and Skills Required:
  • IT Diploma or equivalent in Network/System Administration.
  • 35 years in backend technical roles.
  • Strong experience with Linux servers, virtualization, and SAN/NAS storage.
  • Solid understanding of OSI model, TCP/IP, and firewall traffic flows.
  • Familiarity with endpoint, application, and infrastructure security tools.
  • Basic scripting with Bash or Python advantageous.

Apply now!


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