T. Shane Crosby

My last projects

Professional profile

Technical Proficiencies

• Applications: Office 97 - 2010, McAfee, TrendMicro, Sophos, CiscoWorks 2000, Lotus Notes 7 - 8.5, Wireshark, SolarWinds
• Web Servers: Apache 1 - 2.2, IIS 3 - 6
• Operating Systems:Windows 3.11 - 7 client OS, NT4 -2008R2 server OS, CentOS(RHEL) Linux, OSX 10.5
• Databases: DB2, MySQL, SQL 2000 - 2005, Pervasive DB
• Networking: Cisco routers,firewalls, and switches. Fortinet and Juniper mulit-function security appliances.
• Server Hardware: Dell PowerEdge, IBM

Work experience

Systems Administrator - focus on network security

Experience and Accomplishments:

• Accomplished the restructuring of the corporate network including the design and rollout of a PCI-DSS compliant network
• Evaluated and deployed replacement equipment for Cisco 3002 VPN devices for 200 sites and replaced Cisco 3005 headend VPN concentrators with Fortinet security appliances
• Evaluatex and deployed replacement of Cisco PIX corporate firewalls
• Create ESX and ESXi servers and VMWare server administration
• Maintain NetApp sans
• Deploy corporate patches to end-user systems using Shavlik
• Create deployment standards documentation for new Fortinet VPN and firewall equipment
• Created Kiwi syslog server for offloading and archiving network logs.
• Occasional Lotus Notes administration
• Adopted the responsibility for administration of traditional tape and disk-to-disk backups for all servers in infrastructure

Consulting Network Administration

Experience and Accomplishments:

• Maintain Windows 2003 active directory
• Maintain IBM iSeries systems
• Network, server, and user support

Network Administrator

Experience and Accomplishments:

• Installed specific java versions on client machines use either a custom script I had created or by manual install
• Support and troubleshoot Windows XP and Mac OS X (10.5) on over 170 clients
• Rebuilt RAID mirror on Apple OS X metadata server
• Deployed client updates through WSUS
• Rebuilt Mac OS X laptops and desktops

Network Administrator

Experience and Accomplishments:

• Project to Deploy Windows 2003 Domain, Active Directory, and Terminal Services from Windows NT 4.0
• Project to upgrade to Microsoft Exchange 2003 from Exchange 5.5
• Designed and created backup strategy for infrastructure
• System administration of iSeries environment
• Programming projects using RPG400, CL, DDS, and Asna Visual RPG. Accomplished building entire Warehouse Production application system
• Created and maintained company website for SabinRobbins.com until September 2008 when company was sold
• Created company intranet for both end-users and the IT department that included downloads for virus and spyware removal, tech support FAQs, and technical documentation
• Assisted in designing and executing deployment of Cisco network connecting 7 locations to corporate office over the initial Frame network then later MPLS
• Installed and configured Juniper SSG5 firewall
• Configure, diagnose, reload, and install OS on desktop computers and laptops
• Single point of contact for supporting the entire user community through tech support/help desk

Technical Certifications

• CIW: CIW Web Foundations Associate
• CompTIA: A+, Network+, Security+
• Microsoft: MCTS Windows 7 administration
• Cisco: CCNA