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Onsite Administrator Resume

SUMMARY:

IT professional with over 10 years of professional and technical experience in project/implementation, administration/service requests, escalation support, design, analysis and troubleshooting of various technologies which includes proficiency in routing, routing protocols, switching, security, firewalls, voice, wireless and data center technologies.

TECHNICAL SKILLS DETAIL:

Routing/Switching Technologies: Cisco Routers ASRs/ISRs, Cisco Catalyst/Nexus, Juniper, Citrix, and H3C Routers & Switches, WAN, LAN, TCP/IP, Cisco IOS, Spanning Tree Protocol, BPDU, CDP, ACL, NAT, PAT, OSPF, EIGRP, BGP, MPLS, VTP, SNMP, SMTP, ARP, TCP, UDP, Static Routing, Stub Routing, VLAN Trunking, Multicast routing, HSRP, SVI, CEF, Portfast, VSS, VPCs.

Security/Firewalls Technologies: Cisco ASA 5500 Series firewalls, Cisco Security Manager Suite, Cisco IPS/IDS, Cisco ISE, Cisco ASA 1000V cloud firewall, Checkpoint Firewall, Juniper SRX series, Palo Alto, AAA - TACACS+/RADIUS, SSH, VPN, SSL/IPSec, Internet Key Exchange Policy, Port Security, MAC Address Filtering, ArcSightWireless/Voice Technologies - Cisco WLC, IEEE 802.1x & 802.11, WLAN, WAP, AP, SSID, LWAPP, Aironet - Voice Over Internet Protocol (VoIP), VoIP/SIP, CUCM, UCCM, UCCX, MGCP, RSTP, SCCP, STP, Quality of Service (QoS), PoE, MMDS, LMDS, CCK, DSSS.

Monitoring/Data Center Technologies/APPS: Cisco MARS, Cisco Prime/Works, Wireshark, Cacti, Nagios, Solarwinds, Hyperic, Sniffer, Ethereal, Orion, Remedy - VMWare, F5 Big-IP LB (GTM/LTM), Citrix Netscaler, Cisco AnyConnect, Cisco Prime, Meraki Cloud-Based - Splunk, SNMPv2c, SNMPv3, DNS, DHCP, Telnet, HTTP(S), SMTP, PTP, SFTP, RDP, LogLogic.

Other Technologies/Languages: Fluke Networks VPN and VUT; HP OpenView; Programming C++, Java, Visual Basic, Flash; Windows Server 2000/NT, HP-UX, various databases.

PROFESSIONAL EXPERIENCE:

Confidential

Onsite Administrator

Responsibilities:

  • Member of a global enterprise engineering team responsible for administration and support of 24/7 mission critical technologies that include but not limited to routing, switching, security, firewalls, voice, wireless and data center technologies.
  • Design/implementation responsibilities including design review, testing, implementation and validation of enterprise networking technologies in data center environments in a timely, efficient manner with minimal downtime and following mandated compliances, design schematics/runbooks in full coordination / communication with relevant technical and non technical teams, key stakeholders and third party vendors.
  • Senior administration responsibilities including proactive monitoring/analysis to determine possible issues and future changes/improvements, high level maintenance based on following proper change management processes, policies and procedures and service level agreements (SLA).

Confidential

Information Technology Specialist

Responsibilities:

  • Member of a global enterprise engineering team responsible for administration and support of 24/7 mission critical technologies that include but not limited to routing, switching, security, firewalls, voice, wireless and data center technologies.
  • Performed complex analysis and research of network security architecture, information security administration and policies to identify possible network security threats.
  • General responsibilities included but not limited to project/implementation of all network technologies, day to day administration, tier 2/3 escalation support and proactive network analysis and timely communications with relevant technical and non technical teams, management and third party venders.

Confidential

Systems Administrator

Responsibilities:

  • Project leader responsible for end to end hands-on management of the companywide 24/7 mission critical networks that include but not limited to routing, switching, security, firewalls, voice, wireless and data center technologies.
  • Responsibilities include analyzing company’s applications and system needs while working with various levels of end-users and vendors to create specifications to meet those needs.
  • Coordinated with different departments and vendors to implement major system hardware and software upgrades, and trained users on new applications.

Confidential

Systems Analyst / Network Engineer

Responsibilities:

  • Principal engineer responsible for end to end hands-on management of the companywide 24/7 mission critical network that included all routing, switching, security, voice, wireless and data center technologies.
  • Technologies in network environment include but not limited to routers, switches, security firewalls, voice, wireless and related technologies along with various server/application administration, system reimaging, and remote setup.

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