Sr Systems Analyst/administrator Resume
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Dallas, TX
SUMMARY
- I have over 30+ years of computer system and networking planning, design and administration with experience and ability to integrate multiple technologies.
- My current system experience includes MS - Windows servers, Linux (RedHat/Centos/Ubuntu/Debian), UNIX (Solaris/AIX/HPUX). Server operating system components include Active Directory, MS-Domain Policies, LDAP, SSL Certs, NIS, Samba.
- Primary networking experience with Cisco Routers & Switches consisting of 2600/3600/ASR routers, 2900/3X 00/4900/4500/6500 switches.
- Advanced hands on experience with TCPIP and VOIP networks that utilize TCP/UDP protocols and services (NFS/HTTP/SIP/SMTP/POP/SSH/FTP/DNS/NTP) to provide network services and communications.
- Extensive experience with Virtual environments (VMware ESX & Microsoft), enterprise deployments and management that include multiple physical servers with SAN storage and multiple virtual machines with live system management tools such as VMotion.
- I am equally comfortable with both MS-Windows and UNIX systems in either a physical or Virtual environment.
PROFESSIONAL EXPERIENCE
Sr Systems Analyst/Administrator
Confidential, Dallas, TX
Responsibilities:
- Manage and Maintain all enterprise servers (Linux/Unix and MS 2008-2012 servers)
- Collect and Analyze all system performance and capacity data
- Provide status and reports, graphs and charts for all production systems
- Forecast future system and resource needs for major enterprise systems
- Working knowledge of Eclipse ERP system workflow and operation
- Environment includes: Linux,VMware,DNS,Java,Apache,PHP
Sr System Administrator
Confidential, Dallas, TX
Responsibilities:
- Design, Deploy and support all Virtualization platforms (VMware ESX 5.x and MS Hyper-V)
- Manage and Maintain all enterprise servers (Linux/Unix and MS 2008-2012 servers)
- Advanced experience with Wireless Networks, MS Sharepoint, Cisco ASA Firewalls, MS AD.
- Remote access using Citrix and Microsoft 2012 Remote Desktop Services
- Provide proactive monitoring and real time status using Whats Up Gold
- After hours on call rotation for datacenter, local and remote sites
Sr System Engineer/Administrator
Confidential, Dallas, TX
Responsibilities:
- Design, Deploy and support all Virtualization platforms (VMware ESX 5.x)
- Manage and Maintain all enterprise servers (Linux/Unix and MS 2003-2008 servers)
- Provide proactive monitoring and real time status using Nagios
- 24x7x365 Disaster response for datacenter, local and remote sites
Sr System/Network Administrator
Confidential, Dallas, TX
Responsibilities:
- Design, Deploy and support all Virtualization platforms (VMware ESX w/VMotion)
- System and Network configuration (Linux/Windows/Apache/SSL Certs/Email/Storage/Routing)
- VPN/Remote Access Management, Support and Troubleshooting
Network/System Lead
Confidential, Dallas, TX
Responsibilities:
- Designed, deployed and maintained telecom/mobile broadband connectivity network and systems.
- Cisco Routing/Switching/Firewall/VPN, VMware ESX, SAN, Linux (RedHat/Centos), Windows
- Apache, JBOSS web app platform, HTTPS SSL Certs and Keystore Mgmt
- Remote Access Management, Support and Troubleshooting
Hands on Technical Lead
Confidential, Richardson, TX
Responsibilities:
- Administer engineering/network security Firewalls (Cisco 5510 w/SSM & 5505) and VPN’s
- Install and configure routers/switches (Cisco 28xx/36xx/7K, 29xx/27xx)
- Install/Config/Maintain servers/services (Windows 2003, Exchange, Linux-RedHat/Sun), databases (MySQL/LDAP), software tools and network equipment.
- Design, setup and maintain all VMware virtual environments using VMware ESX(i) 4.x,3.x, Server 1.x, Workstation 6,7.x. & Microsoft Virtual PC
- Deployed & Configured SAN environment using Netapp/FC & Sun StorageTek/iSCSI configuration.
- Install, configure and support all VoIP software (Cisco Call Mgr 4.x & Unity 4.x), servers (Asterisk PBX), Voice Gateways (Cisco 2851 & 2811) and phones (Cisco 7961 & Polycom)
- Report to Director Network Engineering Technical Services
Technical Communications Analyst
Confidential, Austin, TX
Responsibilities:
- Troubleshoot/Monitor all WIC EBT communications and network activity.
- Recommend solutions to any non standards compliance issues.
- Advanced administration and support of Radius authentication & network security protocols.
- Configuration and support of Cisco IP routers and switches.
- Implemented and deployed NMS for system control and monitoring.
- Created/Managed VMware Svr/WS & Microsoft Virtual PC platform for QA testing.
- Developed software tools and web pages for use by network support staff.
- Configure and manage UNIX/Linux-Redhat and Windows 2000-2003/XP client/server systems.
Information Systems Manager
Confidential, Allen, TX
Responsibilities:
- Hands on Management of all Computer, Network, Telephone, Security Systems and IT Staff.
- Proposed, purchased, setup and configured complete infrastructure during startup phase.
- Draft /Implement all corporate IT policies and control all IT budgets including contracts and leases.
- Deploy, Administer and Support hardware environment consisting of Unix/Linux-Redhat/Solaris & Windows 2000/XP client/server systems, Exchange, Cisco IP routers, switches, PIX Firewall, wireless equipment and network storage devices.
- Systems software and application support for MS Active Directory, DNS, Exchange, Office, IIS, Apache, Arcserve Backup, Sendmail, LDAP, RAID, DHCP, Radius/TACACS, SSH, VMware WS/GSX/ESX, MS Terminal Services, and VPN/Dialup connections.
- Troubleshoot and resolve all LAN/WAN issues, Layer 1-7.
- Monitor Systems and Performance using MS Perfmon, SAR and internal applications/scripts.
- Report to Controller of Confidential .
Information Systems Manager
Confidential, Plano, TX
Responsibilities:
- Hands on Management of all Computer, Network, Telephone, Security Systems and IT Staff.
- Proposed, purchased, setup and configured complete infrastructure during startup phase.
- Draft /Implement all corporate IT policies and control all IT budgets including contracts and leases.
- Deploy, Administer and Support hardware environment consisting of Unix/Linux-Redhat/Solaris & Windows client/server systems, Cisco IP routers, switches, PIX Firewall, wireless equipment and network storage devices.
- Systems software and application support for MS Active Directory, DNS, Exchange, Office, IIS, Apache, Arcserve Backup, Sendmail, LDAP, RAID, DHCP, Radius/TACACS, SSH, VMware WS/GSX/ESX, MS Terminal Services, and VPN/Dialup connections.
- Troubleshoot and resolve all LAN/WAN issues, Layer 1-7.