Network Administrator Resume Examples

network administrator

  • Provide implementation and administration relating to hardware, software, processes and procedures for infrastructure systems within the organization, with a focus on security and availability. Provide escalation support for infrastructure and system issues as required. Execute and lead projects as assigned. Manage and support IP network, server, virtualization, & storage infrastructure.
  • Research, recommend, and implement new products, processes, and procedures to improve infrastructure performance and availability as well as new security related technologies, processes, and procedures. 
  • Drive selection processes for equipment purchases, including assessing user requirements and company goals.
  • Create clear, effective infrastructure designs and specifications.
  • Regularly monitor network/system metrics and stakeholder experiences to identify and address any issues or opportunities for improvement
  • Provide infrastructure management, troubleshooting and maintenance including upgrades.
  • Ensure data integrity and system availability.

network administrator

  • Installed and managed Cisco Catalyst & Juniper EX series switches
  • Ran, and patched Fiber, Ethernet, and Coax cables
  • Assisted with structuring Active Directory groups, accounts, and policies
  • Managed Microsoft Exchange, Office 365, and Outlook
  • Managed Microsoft Server 2012 features

network administrator

  • Maintained company servers, computers, switches, routers, & firewalls.
  • Designed, managed and maintained group policies.
  • Implemented VoIP solution to replace old Avaya PBX system.
  • Implemented Meraki Wireless solution to the entire organization.
  • Implemented backup solution to remove old barracuda backup solution to AWS.
  • Maintained IPSEC tunnels to third party vendors.
  • Migrated new clients over to company network. Which included moving domain ownership, MX records, data & users.

network administrator

  • A+ Certification computer and related peripheral equipment diagnostics, repair and new systems integration.
  • Responsible for reviewing and auditing escalated alert events and responding to problems and unplanned outages.
  • Configure and manage network, server, storage, and other infrastructure equipment.
  • Perform troubleshooting to isolate and diagnose problems as they affect the entire network.

network administrator

  • Installation and Troubleshooting of software issues
  • Software Installation & Implementation 
  • Configuration, maintenance, and troubleshooting of PC Operating Systems
  • Troubleshooting Local Area Network.

network administrator

  • Perform necessary maintenance (hardware/software) as required.
  • Periodic reviews of network and system security monitoring.
  • Implemented Meraki MDM solution.
  • Setup OSPF routing across network to remove old static routes.

network administrator

  • Plan and implement change request to provide access multiple application to customer Network Firewall Management for Cisco ASA , and McAfee Sidewinder Firewall for Datacenter Management
  • Managing critical changes in Firewall, Routers, and Switches as per workflow requests and network requirements
  •  Work on DR drill activity by shifting the traffic to Disaster Recovery location
  • Configuring and Troubleshooting Crypto Ipsec VPN

network administrator

  • Maintain IBM AS/400 to keep banking software running smoothly.
  • Maintain and support WAN teller system.
  • Establishes network specifications by conferring with users; analyzing workflow, access, information, and security requirements; designing router administration, including interface configuration and routing protocols.
  • Establishes network by evaluating network performance issues including availability, utilization, throughput, good-put, and latency; planning and executing the selection, installation, configuration, and testing of equipment; defining network policies and procedures; establishing connections and firewalls.

network administrator

  • Maintenance and control of: Base networks, switches, racks, fiber optics, users, network settings, operating systems, drivers, projectors, printers, scanners and additional devices. 
  • Responded to urgent network issues and provided technical support, and solutions to malfunctions. 
  • Training and Courses: Basic Data Communication, Linux Fundamentals,  Windows Server 2012, Network Administration 
  • Confer with network users about how to solve existing system problems.network problems.

network administrator

  •  Network Administrator for a Windows 2012 server environment with 15+ Servers (Such as MS Exchange Server, VMWare vCenter, AD, DHCP Server,…). Managed all Cisco switches. Maintained 6+ Dell Servers and 60+ Dell work Stations. 
  •  Improved File server’s structure by implementing advanced file-sharing permissions. 
  •  Improved network security level by deploying new group policy objects and set up Kaspersky Endpoint Security. 
  •  Designed and set up Kerio Control instead of MS TMG.