Jeremy Lefebvre Email & Phone Number

Toronto, Canada Area

Designed, managed and implemented all aspects of corporate infrastructure including risk management approach to securing high risk and critical systemsDeveloped business process for supporting technical implementationManaged, mentored and trained support staff in multiple technical areasDisaster recovery design an audit reiewPerformed Threat Risk Assessments on both Internet facing services and core infrastructureSucessfully completed many roles in Infrastructure, Network Management, Internet, Web, Portal, Mobile and Wireless Technology for numerous corporations, government and government agencies in North America

Toronto, Canada Area

Project director, major account manager and project implementation lead. Specific functions included: business process improvement, private equity policy and procedure development, internal audit, application selection, and organizational design/development.Enterprise consultant for global delivery team responsible for assessing operational cost as well as risk then developing and implementing a mitigation strategy.Developed and delivered business continuity and disaster recovery assessments along with architecting solutions from mitigating the deficiencies discovered.Identified and mitigated a series of security audits reducing the possibility of data loss to the company and lowing the risk profile of internet facing infrastructure.Created new policy and procedures for multiple industry groups and levels of government.

Finished the architecture, presented to TARB and successfully deployed URL content filtering solution for corporate internet traffic.Developed OCS solution to improve corporate communication.Created and maintained a relationship with our hardware vender for evaluation and planning of new technology.Maintained and managed a multi-domain forest in an Active Directory. Designed Active Directory replication to minimize bandwidth use. Designed an effective OU structure to maximize delegation of administration and extended the AD schema to support new applications and functionality.Architected, documented and deployed MIDS Windows server imaging systems.Installed and configured Domain Controllers and managed DNS and DHCP to support AD.Consolidated Active Directory Domains and migrated users and resources to a new domain.Maintained and supported SUS/WSUS in AD environment, deployed security patches and application updates to over 800 servers across a WAN environment.Architected, installed and maintained ISA2006 Enterprise for use as both proxy and firewall.Proactively monitored and provided maintenance, modifications and general upgrades as required to all corporate servers; encompassing domain controllers, email and other database/application servers.Co-chair of the Health and Safety committee.

Architected, documented and migrated Windows NT 4.0 Domain to Windows Server 2003 Active Directory. The migration process included migrating user accounts, using ADMT tools, user's data, creating new SNS and DHCP service, enabling Remote Desktop for administration and file and print services.Developed and documented the process of creating Windows XP Professional image, using Norton Symantec Ghost and Microsoft SysPrep utility.Configured Real-Time Block List that will restrict messages from domains on the Real-Time Block list provider, and controlling junk E-mail using the Intelligent Message Filer to filter unsolicited commercial e-mail.Configured SMTP security features, such as inbound recipient filtering so that specific users are unable to receive inbound SMTP messages. Configured the Front-end server to only accept inbound mail from users in the directory. Configured SMTP relay restrictions.Installed ISA Server 2004 and configured outbound Web access rules for client computers on the internal network and published as Web Server on the perimeter network to client computers on the Internet. Performed link translation on a published Web Server.Configured server publishing rules on ISA 2004 to allow access to Exchange Server by using the SMTP protocol. Enabled access to the Exchange Server for clients that use OWA and configure ISA to tunnel RPC traffic inside HTTP (HTTPS) traffic.Configured ISA Server to accept incoming VPN connections from client computers on the internet and allow access to the internal network.

Mississauga

Microsoft CanadaEngineering level support for XCSI team supporting the XADM team and Exchange 2003 roll out.Analyzed, planned, implemented and migrated Novell Netware 5.X files and print services to Windows 2003 Active Directory environment. Migration consists of installing Windows 2003, configuring AD users Objects, DNS, SHCP, Group policy and file and print services.Implemented Exchange 2003 and Migrated GroupWise 5.5 messaging system using Microsoft Migration tools such as Exchange Connector for Novell Group Wise and MSDSS Directory Synchronization services, in coexistence Migration environment.Documented the methods of recover or restore a single mail box in exchange 2003, such as recover a mailbox by using Exchange System Manager, Using Recover Storage Group Feature to recover the mailbox and restore a mailbox from a backup to a recovery server.

Muirs CartageRepackaged and customized various third party applications for MSI technology using InstallShield Admin Studio 5.5 tools in Windows XP Environment.Supported corporate rollout of wireless tracking system for all fleet vehicles which included hand held electronic manifest/bill of lading PDAs.Using InstallShield tuner in customizing MSI packages by adding files, changing registry settings, adding license keys or making other modifications that will then be compiled in a Transform (MST).

The NetWorksPlan and implement a backup strategy for MS Exchange 5.5 and Windows NT 4.0 with File and Print Servers.Install, configure, and implemented all components that comprise IIS 4.0 such as establishing WWW, FTP services, manages security features, identify performance issues using Snap-in monitor and add virtual servers and directories hosted on Internet Information Server.Maintenance and support was provided for corporate intranet web servers, running Windows NT 4.0, IIS servers in a load balanced environment.Installed Proxy Server 2.0.

B.Sc., Math/Philosophy

B.Sc., Comp Sci/Psyc

Diploma, Law And Security