Network Administrator

LAN, WAN, Infrastructure, Cisco Certifications, Networking, Security, Security audit, VPN, ISP, Routers, Switches, SANS, Firmware, Firewall, Directory Services, Network management, Troubleshooting, System requirements, Network design
Full Time
Depends on Experience
Travel required to 10%.

Job Description

Responsible for designing, organizing, modifying, installing, and supporting a company's network related systems. Designs and installs LANs, WANs, Internet and intranet systems, and network segments.

Primary responsibilities

  • Install and support corporate LANs, WANs, network segments, Internet, and intranet systems.
  • Install and maintain network hardware and software.
  • Analyze and isolate issues.
  • Monitor networks to ensure security and availability to specific users.
  • Evaluate and modify network performance.
  • Determine network and system requirements.
  • Maintain integrity of the network, server deployment, and security.
  • Ensure network connectivity throughout company LAN/WAN infrastructure.
  • Design and deploy networks.
  • Perform network address assignment and management.
  • Assign routing protocols and routing table configuration.
  • Assign configuration of authentication and authorization of directory services.
  • Maintain network infrastructure components such as file servers, VPN gateways, intrusion detection systems (IDS), intrusion protection systems (IPS), firewalls, routers, switches, load balancers, wireless access points, and SANs.
  • Perform updates to firmware levels and apply security patches to all network components.
  • Serve as primary liaison with company’s ISP
  • Administer VMWare networking components
  • Monitor network performance, including QOS.
  • Actively participate in external security audits and remediation


  • Bachelor’s in computer science, information system, or related field or equivalent related technical experience.
  • Minimum three years’ experience as a network administration.
  • CCNA strongly preferred.

Posted By

Deanna Ashby

Dice Id : 10125238
Position Id : 6569879
Originally Posted : 2 months ago
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