Job Details

ID #23686799
State New York
City New york city
Job type Permanent
Salary USD Depends on Experience Depends on Experience
Source Virtusa Corporation
Showed 2021-12-01
Date 2021-11-23
Deadline 2022-01-22
Category Systems/networking
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Network Administrator

New York, New york city, 10001 New york city USA

Vacancy expired!

Network Administrator :
  • Day-to-day operational network engineering support
  • Maintain and upgrade the network infrastructure
  • Monitor and respond to support queuing systems and monitoring/alerting systems
  • Provide support and collaborate on network design and implementations
  • Support and collaborate on the development, implementation and administration of processes and procedures to ensure the reliability, recoverability, and optimum performance of network infrastructure systems and solutions
  • Analyze business requirements to develop technical network solutions and technology roadmap.
  • Comfortable documenting and explaining network topologies, understand and diagram existing network diagram, explain and plan for future growth.
  • Ability to engineer, build, and test networks for optimum throughput and reliability. Including security, bandwidth management and capacity planning.
  • Experience maintaining an enterprise-level infrastructure, including fiber optic and wireless technologies.
  • Understanding and implementation of network traffic analysis, remote access methods and systems, stateful inspection firewalls, encryption, authentication and authorization technology.
  • Design and implement network capacity, failure, and intrusion monitoring software systems.
  • Expert with 802.1q VLANs and working within industry best practices.
  • Evaluate and recommend network technology solutions from multiple vendors.
  • Hands-on technical experience working with VPN technologies for remote access clients, and remote facilities.
  • Expert understanding of firewall configuration and maintenance.
  • Expert with configuration, installation, troubleshooting, and supporting of networking equipment Should be able demonstrate hands on skills:
  • IP routing protocols including EIGRP, BGP, OSPF, IP Multicast, MPLS
  • IPv4 knowledge required and IPv6 knowledge a plus
  • IP fundamentals including packet level analysis
  • Network infrastructure including LAN, WAN, routing, switching, load-balancing, security.
  • Network VPN protocols GRE, IPSEC, SSL, L2TP, PPTP, SSTP
  • Telephony including, voice and video over IP.
  • Network applications including VoIP, video, encryption, content delivery.
  • Network security including firewalls, proxies, ACL, IPSec, SSL/TLS, IPS/IDS
  • Physical layer including Ethernet, SONET, T1/T3, FiberChannel.
  • Application transport and network infrastructure protocols (SSL/TLS, DNS, DHCP, WINS, NTP, FTPs, HTTP, HTTPs, SMTP, SSH, LDAP, and Microsoft AD), and possess an understanding of how to support these applications / protocols when accessed through VPN and firewall appliances.
  • Hardware experience including Cisco, Palo Alto, Fortinet products Desired Experience:
  • Designing, developing, configuring, and implementing enterprise networks with diverse solutions from multiple vendors and providers.
  • Candidate must be an individual contributor capable of self-directed work showing strong leadership and commutations skills and who is focused on driving the complete network project.

Vacancy expired!

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