IT Network Administrator - IB4

Job Description

Job Description

IT Network AdministratorPosition Summary

The Network Administrator should have extensive experience maintaining large-scale computer systems, the ability to project manage, and excellent troubleshooting skills. Ultimately, a top-level IT engineer can design and maintain a dynamic and stable system to perfectly meet the needs of the company.

• Meeting with the Network supervisor to discuss network needs.
• Designing, installing and configuring computer network hardware.
• Troubleshooting network and software issues.
• Installing high-level software security systems.
• Training staff on newly installed hardware and software systems.
• Fixing hardware, software, and networking issues.
• Responding to general IT requests.
• Ensuring security software is kept up to date.
• Filing monthly reports for the IT Manager.
• Maintaining IDFs organized and clean.
• Maintaining monitoring systems (Nagios, nginx, others).
• ISP tickets submit, follow, escalate, co-work.
• Monitoring systems for failures.
• Maintaining documentation such as Procedures, Policies, and Forms.

• Bachelor degree in computer science.
• CCNA, CCNP or any other Cisco certification preferable.
• High knowledge about ISO layers.
• High understanding about DHCP, DNS, Network Masks.
• Use of network sniffers like Wireshark, tcpdump or other.
• Network routing understanding.
• Cybersecurity sense.

• Policies management managing.
• Web Filtering managing.
• IPS managing.
• AV managing.
• HA managing.
• Wireless AP managing.
• Backup and restore configuration.

• VTP managing.
• STP managing.
• QoS managing.
• Back-up/restore configuration.
• IOS upgrade/downgrade.
• Stack managing.
• HSRP managing.
• Tclsh (is a plus).

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