Sandra Zimmerman Email and Phone Number
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PROFESSIONAL SUMMARYSelf-motivated technical leader with 20+ years of architecture/design, and end-to-end troubleshooting of large global enterprise networks. Expert in packet analysis, data breach forensics, end-to-end problem resolution and root cause analysis with the ability to organize and drive teams in multiple technology domains.CORE COMPETENCIESExpert packet analysis and traffic forensics to identify/mitigate performance issues and data breach vectors.End-to-end problem resolution and root cause analysis via collaboration across multiple technology domains and application protocols leveraging network and application tools including packet sniffers, Nagios data, Splunk, Wiley.Develop functional and technical design specifications for network and security solutions that meet business requirements.Network security analysis/auditing of rules sets and strategies.Tools expertise including Netscout nGenius/Infinistreams, Riverbed SteelCentral AppResponse, Tufin, Extrahop, Solarwinds, Infoblox NetMRI and associated APIs.Multivendor LAN/WAN, WLAN, Voice/Video & UC solution architecture, design, monitoring, troubleshooting and business continuity. Protocol expertise includes TCP/IP MPLS, BGP, OSPF, SIP/RTP, SNMP, SMB, HTTP/S, ESB, MQ and various other application protocols.Expert Object Oriented Perl scripting and module development.Experience with Service Now integrations and BMC Business Event Manager to process and filter custom events and alerts.
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Principal ArchitectTata Consultancy Services Sep 2016 - PresentGreater Detroit AreaSame position as Sears Holdings (outsourced to TCS)End to end problem resolution and root cause analysis, data breech network forensics, expert packet analysis, network security analysis and support, network tools management, support across all IT towers, SLA reporting and project estimation. -
Principal, I&Tg Tools And AutomationSears Holdings Corporation Jun 2013 - PresentUnited StatesI&TG Principal Automation, Tools and MonitoringRecognized throughout organization as an expert in end-to-end problem resolution and root cause analysis with the ability to organize and drive teams in multiple technology domains. Created APIs to leverage tools data to improve visibility end to end, increase efficiencies, reduce MTTR, and help shift the organization from reactive to proactive.Expert packet analysis and traffic forensics. Achieved NetScout's nGeniusOne and packet analysis certification. Expert in managing, maintaining tools including NetScout nGenius Console, NetScout Infinistream packet capture sniffers, NetScout Packet Flow switches, Riverbed's OpNet Application Response Xpert, and Solarwinds NPM/NCM.Leveraged tools APIs to create custom analysis and alerts. -
Customer Solutions ArchitectCisco Systems Feb 2012 - Jun 2013Greater Detroit AreaLead architect on global automotive account team executing strategic plan, building trusted relationships and addressing customer business challenges across all Cisco architectures, achieving over 100% of goal by calendar year end.Automated the provisioning process of wireless IP phones dramatically improving deployment times and reducing man-hours.Developed high level decision criteria to simplify and size office LAN deployments. -
Global Enterprise Enablement Technical ConsultantHewlett-Packard Jan 2010 - Feb 2012Greater Detroit AreaFounding member of an expert team tasked with enabling HP Enterprise services to migrate their infrastructure from Cisco to an all HP infrastructure, achieving over 200% of goal. Designed and executed multiple on-site Proofs of Concepts with comprehensive success criteria and multi-vendor interoperability; resulting in significant competitive wins.Lead cross-organizational team to create print/customer ready technical marketing deliverables, received official accommodation for exceptional content and on-time delivery.Stepped up to achieve HP’s highest technical certification Master ASE (MASE). -
Global Multimedia ArchitectNortel 2007 - Jan 2010Greater Detroit AreaGlobal account team architect on emerging collaboration technology and unified communications solutions, in automotive manufacturing vertical.Designed/deployed multi-vendor collaboration integration between Nortel CM, Cisco CM and Microsoft OCS 2007 using Nortel ACE web services platform, demonstrating significant value in software based hardware abstraction. -
Regional Multimedia ArchitectNortel 2005 - 2007Washington D.C. Metro AreaTechnical leader for Mid-Atlantic Regional teams specializing on VoIP, collaboration and multimedia solutions.Designed and deployed competitive bake-off solution for CEO of major ISP, winning VoIP for the new headquarters building.Drove and achieved 100% certification goal for all SE’s in region.
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Se Team Lead - FederalNortel Government Solutions 2001 - 2005Washington D.C. Metro AreaLead Federal SE team to wins at USN/MC and USCG. Designed and presented technical demonstrations at tradeshows and conferences achieving key C-level mind share.Designed and executed test plan certifying Nortel gear Navy Mil-S-901D.Mentored and evaluated candidates for NCNA certification, increasing program participation.. -
Systems EngineerNortel Government Solutions 1998 - 2001Washington D.C. Metro AreaFederal SE, VPN specialist and acquired Voice/VoIP skills set from Bay/Nortel merger. Achieved CEO recognition as to 5% talent. Achieved Nortel Certified Network Architect certification (NCNA).
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Systems Engineer - Lan/Wan/VpnBay Networks 1996 - 1998Washington D.C. Metro AreaFederal LAN/WAN pre-sales SE, drove efforts to win major government-wide contracts.
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Data Network ConsultantJohn Alden Financial Corporation 1991 - 1996Miami/Fort Lauderdale AreaScoped and proposed emerging technology solutions to improve business. Designed and deployed local and wide area network infrastructure and maintained 99.99% uptime. Proposed technology solutions to reduce OPEX and improve productivity, achieved 98% adoption rate.Authored and drove LAN/WAN Disaster Recovery plan to adoption, achieved business continuity through two disaster declarations.
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Tradevman 3Rd ClassUs Navy 1982 - 1986Fasotragrulat Nas Jacksonville, FloridaMaintained and operated Orion P3 Tactical and Flight Simulators at 99.99% availabiliy.
Sandra Zimmerman Skills
Frequently Asked Questions about Sandra Zimmerman
What company does Sandra Zimmerman work for?
Sandra Zimmerman works for Tata Consultancy Services
What is Sandra Zimmerman's role at the current company?
Sandra Zimmerman's current role is Retired.
What is Sandra Zimmerman's email address?
Sandra Zimmerman's email address is sz****@****ast.net
What is Sandra Zimmerman's direct phone number?
Sandra Zimmerman's direct phone number is +124846*****
What skills is Sandra Zimmerman known for?
Sandra Zimmerman has skills like Voip, Data Center, Network Design, Cisco Technologies, Unified Communications, Wan, Vpn, Qos, Cloud Computing, Mpls, Networking, Telecommunications.
Who are Sandra Zimmerman's colleagues?
Sandra Zimmerman's colleagues are Lahari C, Raghavendran V, Pachiappan Kasi, Tek Thapa, Sparha Thakur, Kaushik Dutta, Shivashankar D R.
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Sandra Zimmerman
Research Scientist/Engineer At Department Of Genome Sciences, University Of WashingtonSeattle, Wa1uw.edu -
Sandra Zimmerman
30 Successful Years In Sales ✨️ Medium; Personal Shopper, Sourcing Quality Minerals & Exotic Crystals For Your Lifestyle. Customized Gemstone & Crystal Jewelry.Tucson, Az -
Sandra Zimmerman
North Chelmsford, Ma1verizon.net -
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