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Robert Half International Wide Area Network Administrator in Baltimore, Maryland


Robert Half Direct is partnering with a client seeking a Wide Area Network Administrator to join their team. Our client has 22 offices and 8 other sites with extensive LANs and wireless APs serving staff and over 186,000 customers. The combined networks provide services to over 2,500 PCs, iPads and other devices. The network administrator will plan, design and manage communication links between library networks, work with WiFi networks and computers to ensure remote and local access, connectivity and security.

Primary Responsibilities:

• Designs, configures and manages layer 2 and layer 3 Routers and switches.

• Designs, configures and manages Wireless Access for all Pratt Locations.

• Configures and manages the VoIP system.

• Troubleshoots and resolves network problems

• Monitors the Pratt network infrastructure including switches, routers, UPS, wireless access points, VoIP and servers

• Performs VoIP system administration: configures new lines, modifies existing lines, voicemail, directory services (Applications) creates directories, associate with recordings and submenus, ACD (Automatic Call Distribution), creates documentation, tablet based telephony, and video conferencing.


• Bachelor's degree from an accredited college or university in computer information technology, or a closely related information technology field

• Must have 3+ years of experience in administering a large, geographically dispersed WAN connecting multiple LANs.

• Equivalencies: An Associate's degree in computer information technology, management information systems or a closely related information technology field and 4+ years of experience in administering a large, geographically dispersed WAN connecting multiple LANs

  • Knowledge, Skills and Abilities

• Knowledge of routers, switches and related technologies and protocols (Layer 2, Layer 3, TCP/IP, OSPF, BGP, IPv4, IPv6, DNS, SMTP, SNMP) in WAN, MAN, and LAN environments

• Expert knowledge of Juniper and Cisco networking devices

• Knowledge of IP telephony (VOIP) preferably utilizing Avaya hardware

• Knowledge of server and storage systems (physical and virtual) and related services

• Skill in analyzing systems performance, defining, implementing and documenting hardware and software configurations

• Skill in resolving systems problems

• Knowledge of security and protocols, including firewalls, VPN, secure authentication, backup. Ability to communicate technical information effectively, both orally and in writing

• Skilled in excellent service to customers including external senior IT and administrative staff

  • Required Licenses and Certifications:

• Juniper JNCP Routing and Switching or Cisco CCNP or equivalent training

• CCNP certificate preferred

• Microsoft Certification

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Salary: $72,000.00 - $92,000.00 / Yearly

Location: Baltimore, MD

Date Posted: November 13, 2020

Employment Type: Full-time

Job Reference: 31000-9502760590

Staffing Area: Technology u0026 IT