Todd Christner

Todd Christner Email and Phone Number

Network Administrator II at Alameda County Water District @ Alameda County Water District
fremont, california, united states
Todd Christner's Location
Livermore, California, United States, United States
Todd Christner's Contact Details

Todd Christner personal email

n/a
About Todd Christner

Systems Administrator, Sr. Network Engineer, Operations Manager, Database Developer, Web Developer, Cybersecurity Specialist. I have worked with or touched almost every aspect of IT in the last 20 years of my work experience. I primarily work with Cisco networks and Microsoft systems. I have worked with all WAN technologies from Frame Relay, SONET/ATM, to DSL and dialup. I am well-versed in routing protocols and switching. I have worked extensively with all network layers from 1 (cabling) to 7 (applications). Microsoft server applications I have worked with include Exchange, SMS, IIS, servers and more. In the last year (2010) I have also been recently working on developing my web skills in HTML, CSS, XML and JavaScript. I have recently worked as a manager of an ASP company. I am interested in a position that will leverage my many skills and roles I have played in the high tech industry.

Todd Christner's Current Company Details
Alameda County Water District

Alameda County Water District

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Network Administrator II at Alameda County Water District
fremont, california, united states
Website:
acwd.org
Employees:
142
Todd Christner Work Experience Details
  • Alameda County Water District
    Network Administrator Ii
    Alameda County Water District Aug 2011 - Present
    Fremont, Ca
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  • Tcx Consulting Services
    Consultant
    Tcx Consulting Services Oct 2009 - Aug 2011
    • Systems Administrator for several clients’ networks.• Installation of Anti-Virus servers, and elimination of virus and worms problems/threats• Worked with clients to find and implement the best solution for their needs.• Data and disaster recovery for clients• Troubleshooting clients’ problems on various network technologies
  • Dbe Goodfaith Inc.
    Director Of Operations
    Dbe Goodfaith Inc. Jan 2006 - Oct 2009
    • Daily administration and oversight of company operations, processes and employees• Directing, designing and managing development for website and database• Customer service, support and training of clients, employees in using web-based system software • Database maintenance and design in SQL server environment, design of complex T-SQL queries for reporting, data maintenance and updates.• Server virtualization using VMWare and Oracle Virtualbox• Analysis and implementation of government equal opportunity/contract equity programs • Providing outreach to disadvantaged business enterprises, vendors and contractors• Documentation of processes and procedures to support business enterprise programs• Technologies used: Windows 2003 Server, SQL Server, Visual Studio 2008, Ubuntu, iSCSI, VM Ware, VirtualBox, Cisco Firewall, Dreamweaver, Adobe CS4-CS5 Software Suite
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  • Union Sanitary District
    Senior Network Engineer And Systems Administrator
    Union Sanitary District Apr 2002 - Dec 2005
    • Lead network and security engineer for special utilities district agency• Operations, maintenance and programming of SCADA systems• Build, manage and troubleshooting of servers and computer hardware• Design and maintenance of computer network environment• Desktop support of Windows 2000 and XP• Deploy, maintain and troubleshoot Exchange Server and Outlook clients• Project management for development of new computer systems and processes• Maintained secure network environment using IDS, syslogs, access-lists, network sniffers, and other security tools; designed and deployed secure DMZ architecture• Management of LAN, WAN and telecommunications• Management of storage, backup and archival of enterprise data• Documentation of network, security and servers for systems administration group• Technologies used: Windows 2003 Server, Veritas NetBackup and Backup Exec, ISA Server, Exchange 2003, IIS, SMS 2003, iFix and GE Fanuc SCADA systems, CiscoWorks, Cisco Routers, Cisco IDS, Cisco Switches and Cisco firewalls, VMWare, Visual Source Safe, EMC Connectrix Storage Area Network System.
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  • Citadon Inc.
    Senior Network Engineer
    Citadon Inc. Jan 2001 - Dec 2001
    • Lead network and security engineer for ASP software company• Designing, configuring, managing and troubleshooting firewalls and various networking systems• Management and troubleshooting of servers and computer hardware• Design, maintenance and configuration of computer network environment• Maintained secure network environment using IDS, syslogs, access-lists, network sniffers• Documentation and design of network room build out and management of future network growth.• Performed systems analysis and troubleshooting of the network at all layers• Network cabling and management of server farm and colo network wiring• Technologies used: Frame Relay, T1, ISDN, IPSEC, GRE and VPN tunneling, OSPF, RIP, BGP, Checkpoint Firewall-1, Cisco PIX firewall, Nortel Firewall, Sun Solaris OS
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  • Globalstar
    Network Engineer
    Globalstar Dec 1999 - Jan 2001
    • Network engineer for satellite telecommunications company• Maintaining, upgrading, configuring and troubleshooting Cisco network equipment• Using packet sniffers and network management systems to perform packet analysis, traffic modeling and monitoring the network for potential problems• Cabling and troubleshooting of problems at the physical layer• Design and maintenance of computer network environment• Documentation of networking methods/procedures, cable plant and network equipment config• Documentation and design of network room build out and management of future network growth.• Performed systems analysis and troubleshooting of the network at all layers• Project management of systems development and new facilities/network build out• Technologies used: High-end Cisco Routers and Switches, VLAN, IPSEC, PBX, SNMP, Voice over IP, VPN, firewalls, MUX and SONET, CiscoWorks, HP OpenView, Cabletron SPECTRUM, SunNet Manager, Enterprise Pro, Empire System Edge
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  • Institute For Telecomminications Technologies
    Research Associate
    Institute For Telecomminications Technologies Sep 1997 - Dec 1999
    Support and research position at non-profit university sponsored research and educational facility. Maintain, design and develop NT Server and Solaris network using BackOffice/UNIX applications. Telecommunications network management using HP OpenView NNM, and Cabletron SPECTRUM. Install and configure SNMP in clients and servers. Network analysis and design using COMNET and STK tools. Helped maintain and troubleshoot LAN/WAN containing the following equipment: Newbridge MainStreet switches, Cisco Catalyst switches, Cisco and Ascend routers, ATM and OC-3. Aided in design and development of experimental distributed multipoint collaborative satellite teleconferencing test bed integrating NASA ACTS satellite with NTON (National Transparent Optical Network) linking CSU Hayward, Stanford, and Lawrence Livermore Laboratories.
  • Wespay / California Bankers Clearing House
    Network / Systems Administrator
    Wespay / California Bankers Clearing House Mar 1997 - Dec 1999
    • Administrator of network and database systems• Establishing systems policies on security and standards, managing LAN/WAN functions• Backup/recovery, research and analysis in planning and selection of products and services• Troubleshooting and restoration from system failure, planning and design of company databases• Developed and maintained company Access databases• Upgraded servers and clients from Novell to Windows architecture• Technologies used: Windows NT 4.0 and BackOffice, Exchange server, SMS, TCP/IP, RAS, Alcom NT Fax server, Seagate Backup Exec, and Novell Netware

Todd Christner Skills

Cisco Technologies Vpn Tcp/ip Routers Vmware Cisco Routers Routing Protocols Network Administration System Administration Firewalls Cisco Nexus Disaster Recovery Operating Systems Integration Network Security Switches

Todd Christner Education Details

Frequently Asked Questions about Todd Christner

What company does Todd Christner work for?

Todd Christner works for Alameda County Water District

What is Todd Christner's role at the current company?

Todd Christner's current role is Network Administrator II at Alameda County Water District.

What is Todd Christner's email address?

Todd Christner's email address is to****@****ith.com

What schools did Todd Christner attend?

Todd Christner attended San Francisco State University, California State University - East Bay, Saint Georges.

What skills is Todd Christner known for?

Todd Christner has skills like Cisco Technologies, Vpn, Tcp/ip, Routers, Vmware, Cisco Routers, Routing Protocols, Network Administration, System Administration, Firewalls, Cisco Nexus, Disaster Recovery.

Who are Todd Christner's colleagues?

Todd Christner's colleagues are Koh Angela, Kiran Kaur, Sean O'reilly, P.e., Calvin Cho, Elvia Buffey, Adam Evans, Aslan Matov.

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