Active Directory Information Technology
Resume:
Mark Brecher, CCNA, MCP, Network+
Scottsdale, AZ 85258
ac0tuw@r.postjobfree.com
Professional Experience:
American Express/OnX 6/2014-6/2017
Cisco IOS proficient in configuring and troubleshooting Cisco router and switches with OSPF and EIGRP routing protocols and VLAN, VTP, STP, VPN, TCP/IP, LAN/WAN, DHCP, protocols on Cisco 3850, 4500, 6500, 3750, 3550and 3600, 3500 with POE, 2960-s and 2950 switches, and 3900, 2900, 3825, 3845, 2800 routers and Network and MODEM/Router installation and configuration.
I have installed and configured site to site VPN from a AMEX standard tempate and configured access lists to define interesting traffic. I used the show commands to verify crypto maps, isakmp and pki sessions.
I have scripted code for nexus 77xx 56xx devices for management functions. I have also added code from a script from lead engineer for other major purposes.
Refresh older model routers and switches to newer systems
Brought all routers and switches to security compliance standards
Develop scripts as planning for site migration from legacy WAN to current MPLS/BGP WAN network and SDWAN
Apply QOS Configuration to the various level of the LAN in preparation for data transversal across the WAN
SDWAN implementation.
Responsible for assigning activities to all team members in preparation for project implementation
Responsible for making all requests and submitting all forms required for change management approval of project implementation.
Manage and coordinate all activities at the time of project execution.
Responsible submitting final documents to Microsoft Sharepoint repository.
Discover non-compliant system configurations and suggest new project to correct non-compliance.
Work with Cisco to verify CVE impact and vulnerability to network devices
Peer review scripts presented by engineers before project implementation.
Intelligent Capitalworks Investment Advisors – Consultant 12/2010-4/2014
Setup VLANs and VPN for remote user access
Use Switches and routers to setup point-to-point WAN/LAN with OSPF and EIGRP for network connectivity
Use TCP/IP and ICMP for trouble shooting
CAT5, CAT5e, CAT6, and fiber cabling
Troubleshoot and correct Active Directory Error Events
Relocate server application
Virtualized Server environment with replication - VMware
Develop Backup Solution – Veeam Backup and Replication, and Backup Exec
Upgrade workstations with RAM, PCI adapters and latest OS
Reorganize Hardware in rack
Interact with vendors for project assistance and contracting
Work with clients to troubleshoot and correct operation issues
Business Technology Group - Consultant 2/2010 – 5/2011
Install server and network for small business
Configure wireless service for use roaming employees.
Connect business to ISP and configure router for port forwarding to allow remote access to server and camera system
Setup wireless network in homes for operation of remote operation of audio/visual systems
Troubleshoot and repair workstation loss of access to network
Maintain Exchanger 2003 with POP3 Connector configuration to allow mail retrieval from and intermediate ISP into an Exchange environment.
Larry H. Miller Management Group –IT System Support Specialist 9/2007 – 12/2009
I developed and standardized naming convention for all dealerships in the Phoenix area to implement inventory control
Track and maintain working inventory
Installed equip in MDF for new Dealership
Maintained LAN in 10 dealerships which involved configuring STP, VLAN and VTP, TCP/IP, WAN/LAN, OSPF and EIGRP protocols to configure intra-area connectivity
I reduced user down time by 30% and service visits by 80% by automating system maintenance operations
I maintained accurate phone number inventory on Cisco Call Manager and Avaya Administrator by applying Adds, Changes and Removes
Coordinated deployment of 80 and 40 computers for and Toyota and Nissan Dealership respectively with the installation of applications with printers and printer configuration
BSA Business Solutions – System Administrator 7/2006 – 9/2007
I managed Active Directory Environment to provide security and user data exchange
I moved Users from Terminal Service to Active Directory Domain
I managed Exchange Email environment to provide user ability to communicate with customers
I managed BES server and Blackberry connectivity to provide quick service response
Brecher CSS 12/2004-7/2006
Provided customer with System evaluation and upgrade recommendation to improve business operations
Verified backup functionality, malware removal to provide secure working environment
WAN troubleshooting and firewall maintenance and replacement
System performance monitoring, System upgrades, Maintenance and general support
Desktop installation and maintenance to provide efficient environment for users
I upgraded and updated various client applications, upgraded hardware and provided follow up support to verify modifications and operation to provide compatibility to new applications
I provided system inventory to help company track assets and determine need for system replacement or update
I installed LANDesk virus and security client on desktops to bring al systems in compliance with company policy
I provide technical support and troubleshooting of installation of DSL MODEM/Wireless Routers. Analyze cause of errors and provide fix for DSL problems.
Lamson College, Tempe, AZ - Network Administrator and Instructor 1/2004 – 5/2004
Manage a Windows 2000 Network of 5 servers in two trees and 150 PCs. Responsible for server maintenance and backup and security. Establish email accounts and install applications and update applications
Taught basic computer class
Prudential Financial, Scottsdale, AZ - Manager, Information Technology 3/1996 - 1/2003
Established standards for LAN structure, LAN expansion and user security through configuration of router Access Control Lists and switch management. Developed and established configuration standards for servers and PCs
Planned and maintained a Business Continuation Plan for Datacenter that integrated the requirements of the business units. Developed and managed and successfully tested IT division’s first comprehensive Business Continuation Plan that ensured the minimal disruption of business during a catastrophic event. Plan was completed in six months. Managed and coordinated disaster recovery plans for 9 business units throughout the company. Trained Business Unit Directors in how to create individualized Business Continuation Plans
Managed the conversion of Novell network to a Microsoft network without impact to users
System Administration and hardware maintenance of a 57 server and 2000 user network consisting of a production and training and development environments, which included Compaq Systems with Windows Server 2003, Active Directory, Windows 2000 Server, and Pro, Windows XP Pro as well as Windows NT 4.0 Server. Maintenance consisted of monitoring performance, configuring operating systems and hardware which included DHCP, WINS, upgrading and updating systems as required
Responsible for backups using Arcserve, Backup Exec and Backup Express and file and system recovery and capacity planning
Responsible for and provided hands on support to a team of technicians to support the various technologies and hardware
Installed Anti-virus and configured automated distribution of signature file updates throughout network for servers and PCs
Education and Training:
Rio Salado CC, Tempe, AZ
Gateway Community College, Phoenix, AZ – Networking Certificate
CDI, New York, NY – Computer Tech
Nyack College, Nyack, NY – Organizational Management
Certifications:
Cisco Certified Network Associate (CCNA)
Comp/TIA Network+
Microsoft Certified Professional (TCP/IP)
Networking Certificate – Gateway CC
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