Active Directory Management
Resume:
Earl Marinus
Cranford, NJ *****
Cell: 908-***-****
Phone: 908-***-****
E-mail: *********@*****.***
Summary
Network Engineer / Administrator with over ten years of experience in
design, installation, configuration, administration and troubleshooting
of Microsoft Technologies and Cisco Technologies on Local Area Network
and Wide Area Network infrastructures.
Certifications
CCNA, MCITP/EA, MCITP/SA, MCSE, MCSA, MCP
Experience
Network Administrator (October 2008 - Present)
Summit Medical Group (Berkeley Heights, NJ)
Administration of Cisco 2811 Routers, Cisco 6500 and 3750 Switches, ASA
6500 Security Device, Wide Area Network, and Local Area Network using
TCP/IP & related Services-DHCP/DNS/WINS.
Designed and implemented the vlan subnets for medical departments on
Cisco switches and migrated the network routing protocol from OSPF to
EIGRP. Configure multi-link bundles for T1 connections from Cisco 2811
routers in satellites to our Cisco 2811 Core routers. Troubleshoot basic
switch and route problems using packet sniffer tools like ethereal.
Configure and administrate firewall rules for Cisco ASA 5500 firewall
and configuration of Symantec IDS device and Symantec Enterprise Anti
Virus Solution. Setup and administration of VPN using F5 Firepass 1200
solution.
Build and maintain Visio documentation for network and cabinets.
Document all installation and procedures.
Implemented VMware 3.5 Infrastructure to virtualized servers and
virtualization of workstations using VMware View 4. Implemented and
designed Help Desk solution using Layton Help box.
Accountable for the Administration of Microsoft Exchange 2003 and
Microsoft Active Directory, user and group security, file security,
print servers, Microsoft SharePoint, Allscript EHR System, Pacs System,
Misys, RSA Security, Blackberry, Legato Backups, EMC San, Altiris 6.5,
Cort, Citrix, Websense, SolarWinds, HP Sim Manager, and other medical
systems.
Designed and rollout Group Policy settings for various authenticated
groups in Active Directory
and created batch scripts using Kix for logons for user groups.
Windows System Administrator (April 2008 - October 2008)
GlowPoint Inc. (Hillside, NJ)
Accountable for the network / information installation, administration,
security, accountability, user account management, email administration,
backup and maintenance on Windows Active Directory network that included
Microsoft Exchange, file/print, web, and domain controller servers, and
local workstations.
Accountable for the Administration of Microsoft Exchange 2003 with two
Backend Servers in an Active / Passive Node Cluster and a Front End OWA
Server.
Designed, configured, and migrated Exchange 2007 Infrastructure in an
Active / Passive Node Cluster with Cluster Continuous Replication across
two subnets with Edge Transport Server on DMZ.
Designed and upgraded Windows 2000/2003 DC Active Directory
Infrastructure to Windows 2008 DC Active Directory Infrastructure and
configured AD Replication across Datacenters and moved to Windows 2008
Terminal Server farm from Citrix Farm using third party program called
PowerTerm.
Administrated the VOIP PBX system using Astreix with a Web Portal called
Fonality.
Network Administrator (October 2005 - April 2008)
Cure Auto Insurance (Princeton, NJ)
Configuration and administration of LAN/WAN environment using Cisco
Routers 2620XM Router with dual T1 and Cisco Catalyst Switches.
Accountable for management of all aspects of Company Active Directory
Forest including account management, creating and managing security
groups and permissions, event log management, backup management using
Arcserve Backup. Planning and implementing Group Policy and securing
access to resources as well as DNS and DHCP.
Migrated network from a Novell Netware network to Windows Active
Directory forest.
Implemented Microsoft system Center Essentials into production to more
efficiently manage software deployment and patch management as well as
system and network monitoring.
Configure and secure VPN remote access for redundant users working from
home.
Handle troubleshooting for all hardware problems related to
workstations, servers, routers, switches, printers, cabling, and phones.
Documented all computer system procedure.
Assemble and maintain email server on Linux server using Fedora 5 and
Qmail email server. Then implemented and administrated Exchange 2003 in
cluster environment with Front End Server for users to access OWA.
Set up and administered Nortel Meridian 1 PBX and ACD system for company
call center. Diagnose and repair telecommunication consisting of digital
lines provided through T1 from Qwest Networks and analog lines provided
by Verizon Telecommunications.
Configured the web configuration and security for local intranet using
Apache and IIS web servers. .
Accountable for creating proxy server and maintaining proxy server rules
using Dans Guardian on Red Hat Linux Server.
Accountable for digital image database using Microsoft SQL and Kwiktag.
Configure and maintain Help Desk solution for users reporting various
issues with workstations.
Basic Administration on AS400 including creating users accounts, web
server, and database management.
Upgraded 200 workstations from Windows 98/95 on Novell Netware Network
to Windows XP/2000 Windows Active Directory network.
Windows System Administrator (March 2000 - October 2004)
Operating Engineers Local 825 (Springfield, NJ)
Accountable for the network / information installation, administration,
security, accountability, user account management, email administration,
backup and maintenance on Windows Active Directory network that included
Microsoft Exchange, file/print, web, and domain controller servers, and
300 local workstations.
Designed, tested, and deployed Windows 2000 Active Directory
Architecture during enterprise-wide migration from Windows NT 4,
affecting multiple sites, 25+ servers and nearly 200 workstations.
Troubleshoot and corrected network problems with switches, firewall,
VPN, TCP/IP networking, DHCP, WINS, and DNS servers.
Education
Bachelors of Science in Information Technology Network Management and
Design
Western Governors University
Expected Graduation June 2011
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