Sentences with phrase «uses global servers»

As the game uses global servers, the beta will be active in every region simultaneously.

Not exact matches

Server farms, according to data center expert Jonathan Koomey of Stanford University, now account for roughly 1.5 percent of global electricity use, or about 300 billion kilowatt - hours of electricity per year.

Unlike previous Blackberry decrypts, which required physical access to the phones in order to work, the Mounties set up a server in Ottawa that simulates a message's intended recipients and then uses that global key to decrypt them.

Amazon has developed a massive global network of servers used by corporations and cloud service providers for storage and online computing power.

In short: Maintaining a global server network (which often includes server farms owned by third - party firms) is hugely complicated and expensive, and stress - testing the network's ability to cope with player load — even using thousands of bots to simulate player activity — often only gives a partial picture.

The hacked e-mails, which were then used to support the arguments of global - warming skeptics, appeared to have been distributed through a server in the Siberian oil town of Tomsk, raising suspicion among some environmental activists of Russia's involvement in the leak....»

Government Order Demanded Only Logs Web Host Rackspace Handed Over Server San Antonio, TX - The Electronic Frontier Foundation (EFF) last week won a motion allowing it to access sealed court documents about the mysterious disappearance of two web servers used to host news websites for Indymedia, a global collective...

A global network of nodes running the NEM core software is used to confirm transactions and secure the network, with the network used as an API Gateway server.

For example, a network engineer might work on small servers running proprietary software or large scale business systems using global applications.

Administered three global gateways using SQL Server 2000 \ 2005 in a Windows NT / Windows Server 2003 environment.

• Installed, configured, and managed multiple web sites supporting global trading, e-commerce, e-treasury, and business credit in technical environment encompassing Solaris2.6 through 2.10, HP - UX 10.20 and 11.00, AIX 4.2.5 - 5.0 operating systems • Managed DNS, DHCP, NIS, NIS +, FTP, HP OpenView, LDAP, and Apache web administration • Streamlined the business credit process by developing a communication system between the proxy server, IBM Mainframe, and Apache web server using Jet 3270 Emulator • Applied Veritas Volume Manager to provide High Availability (HA) and NFS fail over using the Veritas cluster for numerous Sun E250 - E15K and HP Superdome 9000 servers • Administered backup and recovery using LEGATO backup solution • Performed hardware and software upgrades and built new Sun and HP servers to incorporate Oracle and Sybase RDBMS • Migrated ADSM backup to Veritas Netback up and Autosys 3.4 running on AIX3.3.3 to Autosys 3.5 running on Solaris 2.7 • Employed EMC software for HA and automatic fail over and managed BMC software to monitor operation, development, and administration • Supported HSBC's branch banking on an RS 6000 platform running AIX • Optimized data security through close cooperation between Network Administration, Unix System Administration, NT Administration, DBA, and Backup and Recovery Administration teams • Implemented policies and procedures to streamline operations and minimize system downtime • Built a 128 - bit RSA encrypted proxy server for internal and external customers, which increased transaction security • Installed and configured Aix and Sun Solaris Operating systems on IBM and Sun Sservers • Administered backup and recovery using LEGATO backup solution • Performed hardware and software upgrades and built new Sun and HP servers to incorporate Oracle and Sybase RDBMS • Migrated ADSM backup to Veritas Netback up and Autosys 3.4 running on AIX3.3.3 to Autosys 3.5 running on Solaris 2.7 • Employed EMC software for HA and automatic fail over and managed BMC software to monitor operation, development, and administration • Supported HSBC's branch banking on an RS 6000 platform running AIX • Optimized data security through close cooperation between Network Administration, Unix System Administration, NT Administration, DBA, and Backup and Recovery Administration teams • Implemented policies and procedures to streamline operations and minimize system downtime • Built a 128 - bit RSA encrypted proxy server for internal and external customers, which increased transaction security • Installed and configured Aix and Sun Solaris Operating systems on IBM and Sun Sservers to incorporate Oracle and Sybase RDBMS • Migrated ADSM backup to Veritas Netback up and Autosys 3.4 running on AIX3.3.3 to Autosys 3.5 running on Solaris 2.7 • Employed EMC software for HA and automatic fail over and managed BMC software to monitor operation, development, and administration • Supported HSBC's branch banking on an RS 6000 platform running AIX • Optimized data security through close cooperation between Network Administration, Unix System Administration, NT Administration, DBA, and Backup and Recovery Administration teams • Implemented policies and procedures to streamline operations and minimize system downtime • Built a 128 - bit RSA encrypted proxy server for internal and external customers, which increased transaction security • Installed and configured Aix and Sun Solaris Operating systems on IBM and Sun ServersServers.

City Group (New York, NY) 1995 — 1997 Consultant — Unix Administrator • Senior System Administrator in for Solaris and Aix environment and application development area • Systems included Sun Ultra Enterprise 450, 420R, 4500, and 6500 running on Solaris 2.5.1, 2.6 and Aix 4.3.2 • Development environment composed of mostly Sun equipment including Sun StorEdge A5200, A5100, D1000 arrays using Veritas and SDS volume managers • Backed up systems with Legato Networker using BoxHill, Qualstar, and Sun StorEdge L9 tape stackers • Utilized Jrun, WebSphere, WebLogic, Actuate Report Server, iPlanet, and Netscape Enterprise • Senior Unix SA solely responsible for the application development area supporting Solaris, Aix and Linux platform • Performed massive installation of Solaris servers using Jumpstart to global distributed network • Installed new and trial software, maintained server stability, backed up system using Legato Networker, debugged system problems such as network connectivity, and packaged developers» software released to production • Project work involved getting specification from users, recommending appropriate system, submitting purchase order to purchasing, ensuring arrival of new system, building the system to Sotheby's standard, and installing necessary software for the user • Built and configured IBM and Sun servers installing Aix 4.0 and Solar 2.5 - 2.6 operating system and Oracle 7 • Performed backup and Recovery using ADSM and Tape backup • Automated disk monitoring and routine tasks utilizing Bourne Shell scripting and cronjobs • Served as liaison between vendors on resolving hardware and software issues • Monitored servers using Tivoli Storage Software • Trained and mentored Junior systems Administrators and opeServer, iPlanet, and Netscape Enterprise • Senior Unix SA solely responsible for the application development area supporting Solaris, Aix and Linux platform • Performed massive installation of Solaris servers using Jumpstart to global distributed network • Installed new and trial software, maintained server stability, backed up system using Legato Networker, debugged system problems such as network connectivity, and packaged developers» software released to production • Project work involved getting specification from users, recommending appropriate system, submitting purchase order to purchasing, ensuring arrival of new system, building the system to Sotheby's standard, and installing necessary software for the user • Built and configured IBM and Sun servers installing Aix 4.0 and Solar 2.5 - 2.6 operating system and Oracle 7 • Performed backup and Recovery using ADSM and Tape backup • Automated disk monitoring and routine tasks utilizing Bourne Shell scripting and cronjobs • Served as liaison between vendors on resolving hardware and software issues • Monitored servers using Tivoli Storage Software • Trained and mentored Junior systems Administrators and opeserver stability, backed up system using Legato Networker, debugged system problems such as network connectivity, and packaged developers» software released to production • Project work involved getting specification from users, recommending appropriate system, submitting purchase order to purchasing, ensuring arrival of new system, building the system to Sotheby's standard, and installing necessary software for the user • Built and configured IBM and Sun servers installing Aix 4.0 and Solar 2.5 - 2.6 operating system and Oracle 7 • Performed backup and Recovery using ADSM and Tape backup • Automated disk monitoring and routine tasks utilizing Bourne Shell scripting and cronjobs • Served as liaison between vendors on resolving hardware and software issues • Monitored servers using Tivoli Storage Software • Trained and mentored Junior systems Administrators and operators

• Coordinated effort between Development, QA, Production, DR, System, DBA, Production - support, Network Administration, Applications group and vendors for project completion ahead of schedule under budget • Incorporated new technologies with legacy systems to improve performance and reduce cost • Experienced in incorporating leading open source tools: nagios, mysql, tomcat, apache, wikis, etc. • Performed broad range of UNIX Systems, Net - Working and SAN Administration tasks for large financial and networking clients such as HSBC Bank USA, Deutsche Bank, Citi Group, ISO.com, GE Corporate Treasury, Globeop Financial Services, LLC., Sothebys.com, Church Pension Group, and Verizon Partners Solutions • Provided project leadership for managing technical resources, client / server issues, vendors, senior management reviews and hands - on technical expertise • Designed and deployed iPlanet Web / Directory server Architecture for the purpose of authentication and Widows 2000 active Directory compatibility • Prepared estimates and diagrams for the new secured Development Environment comprised of Cisco routers, local directors, hubs, Sun servers, firewalls for deployment, staging and production • Developed one to one disaster recovery using Bourne Shell scripting for Reuters» Kondor 3.0 on Solaris 8 • Minimized website down time through careful monitoring of Sotheby's Web Vision to Amazon by using FTP servers to manage high volume uploads which optimized online trading functionalities • Directed installation, configuration, and security of multiple online global auction sites • Automated operations, disk space monitoring, and backups using Bourne and Korn Shell scripting • Developed standard operating procedure for IP multi-pathing, Emulex LPFC, HBAs, EMC Power path, Navisphere, and installed JASS on new built servers

General Electric (Stamford, CT) 2007 — 2008 Corporate Consultant — Infrastructure Systems & Network • Designed, developed, and engineered GE Treasury system's development, QA, Production, and DR environment • Hardware: Sun Fire V220, V480, V880, V1290, V6140, V6800, V6920; Sun Enterprise T2000, T5120 (Solaris 10: LDOMS, ZFS, RAID, Zoans, Containers), E10K, E15K, E25, M4000, M8000, M9000; HP ProLiant with Linux 5.0 (EMC and 3 PAR SAN) • Built servers from racking, cabling (Ethernet / fiber), connecting to network, setting serial connection to Avocent ports, and setting up server to the network through DNS • Performed massive installation of Solaris servers using both Jumpstart and Blade Logic and Red Hat using both PXE boot and BladeLogic servers to global distributed network of more than 6000 servers • Installed and configured Solaris 10 OS, recommended patches, hardening software, LDOMS, ZFS, and Container on Sun server • Installed and configured Emulex LPFC, EMC Power path, Navisphere, Veritas Volume Manager, Veritas Cluster Server, Veritas Volume Replicator, and Veritas Net Backup in heterogeneous environment • Partitioned and mirrored disks using Solaris LVM, disk suites, Veritas VxVM, mirrored root file system and set up alternate boot device and dump device • Installed application software for ITG, IDM, and Tibco etc. • Created and adjusted Oracle projects on oracle 9i and 10g • Configured operating systems, LDOMS, ZFS, RAID, network Multi Pathing, Cisco Switch 6309, Brocade Switch, EMC DS41000 fiber switch, EMC, 3 PAR and HITACHI SAN, DNS, NIS, NIS plus, LDAP • Created LUNs for EMC, 3 PAR, HITACHI SAN and set up RAIDS • Created zoning of Cisco 6309 switch • Provided connectivity of Ethernet ports and fiber channel by patching Ethernet ports from server panel to switch, and by patching fiber from server to Brocade switch then to EMC DS41000 switch through Cisco switch6300, 6309, Big IP • Performed alternate boot testing, crush dump testing and cluster testing • Vendor liaison for Cisco, HP, IBM, EMC, Symantec, Oracle Sun, and Red hat Linux resolving hardware and software issues • Scheduled changes and upgrades communicating with business owners and support team • Architected Disaster Recovery System conducted testing and resetting the systems as needed • Performed zoning and provisioning configured EMC / Power path LUNs on UNIX servers upon client's request • Resolved issues with NIS, NIS +, DNS, VxVM and VCS among other SA tasks • Created network topology of the internet and intranet security environment using Visserver to the network through DNS • Performed massive installation of Solaris servers using both Jumpstart and Blade Logic and Red Hat using both PXE boot and BladeLogic servers to global distributed network of more than 6000 servers • Installed and configured Solaris 10 OS, recommended patches, hardening software, LDOMS, ZFS, and Container on Sun server • Installed and configured Emulex LPFC, EMC Power path, Navisphere, Veritas Volume Manager, Veritas Cluster Server, Veritas Volume Replicator, and Veritas Net Backup in heterogeneous environment • Partitioned and mirrored disks using Solaris LVM, disk suites, Veritas VxVM, mirrored root file system and set up alternate boot device and dump device • Installed application software for ITG, IDM, and Tibco etc. • Created and adjusted Oracle projects on oracle 9i and 10g • Configured operating systems, LDOMS, ZFS, RAID, network Multi Pathing, Cisco Switch 6309, Brocade Switch, EMC DS41000 fiber switch, EMC, 3 PAR and HITACHI SAN, DNS, NIS, NIS plus, LDAP • Created LUNs for EMC, 3 PAR, HITACHI SAN and set up RAIDS • Created zoning of Cisco 6309 switch • Provided connectivity of Ethernet ports and fiber channel by patching Ethernet ports from server panel to switch, and by patching fiber from server to Brocade switch then to EMC DS41000 switch through Cisco switch6300, 6309, Big IP • Performed alternate boot testing, crush dump testing and cluster testing • Vendor liaison for Cisco, HP, IBM, EMC, Symantec, Oracle Sun, and Red hat Linux resolving hardware and software issues • Scheduled changes and upgrades communicating with business owners and support team • Architected Disaster Recovery System conducted testing and resetting the systems as needed • Performed zoning and provisioning configured EMC / Power path LUNs on UNIX servers upon client's request • Resolved issues with NIS, NIS +, DNS, VxVM and VCS among other SA tasks • Created network topology of the internet and intranet security environment using Visserver • Installed and configured Emulex LPFC, EMC Power path, Navisphere, Veritas Volume Manager, Veritas Cluster Server, Veritas Volume Replicator, and Veritas Net Backup in heterogeneous environment • Partitioned and mirrored disks using Solaris LVM, disk suites, Veritas VxVM, mirrored root file system and set up alternate boot device and dump device • Installed application software for ITG, IDM, and Tibco etc. • Created and adjusted Oracle projects on oracle 9i and 10g • Configured operating systems, LDOMS, ZFS, RAID, network Multi Pathing, Cisco Switch 6309, Brocade Switch, EMC DS41000 fiber switch, EMC, 3 PAR and HITACHI SAN, DNS, NIS, NIS plus, LDAP • Created LUNs for EMC, 3 PAR, HITACHI SAN and set up RAIDS • Created zoning of Cisco 6309 switch • Provided connectivity of Ethernet ports and fiber channel by patching Ethernet ports from server panel to switch, and by patching fiber from server to Brocade switch then to EMC DS41000 switch through Cisco switch6300, 6309, Big IP • Performed alternate boot testing, crush dump testing and cluster testing • Vendor liaison for Cisco, HP, IBM, EMC, Symantec, Oracle Sun, and Red hat Linux resolving hardware and software issues • Scheduled changes and upgrades communicating with business owners and support team • Architected Disaster Recovery System conducted testing and resetting the systems as needed • Performed zoning and provisioning configured EMC / Power path LUNs on UNIX servers upon client's request • Resolved issues with NIS, NIS +, DNS, VxVM and VCS among other SA tasks • Created network topology of the internet and intranet security environment using VisServer, Veritas Volume Replicator, and Veritas Net Backup in heterogeneous environment • Partitioned and mirrored disks using Solaris LVM, disk suites, Veritas VxVM, mirrored root file system and set up alternate boot device and dump device • Installed application software for ITG, IDM, and Tibco etc. • Created and adjusted Oracle projects on oracle 9i and 10g • Configured operating systems, LDOMS, ZFS, RAID, network Multi Pathing, Cisco Switch 6309, Brocade Switch, EMC DS41000 fiber switch, EMC, 3 PAR and HITACHI SAN, DNS, NIS, NIS plus, LDAP • Created LUNs for EMC, 3 PAR, HITACHI SAN and set up RAIDS • Created zoning of Cisco 6309 switch • Provided connectivity of Ethernet ports and fiber channel by patching Ethernet ports from server panel to switch, and by patching fiber from server to Brocade switch then to EMC DS41000 switch through Cisco switch6300, 6309, Big IP • Performed alternate boot testing, crush dump testing and cluster testing • Vendor liaison for Cisco, HP, IBM, EMC, Symantec, Oracle Sun, and Red hat Linux resolving hardware and software issues • Scheduled changes and upgrades communicating with business owners and support team • Architected Disaster Recovery System conducted testing and resetting the systems as needed • Performed zoning and provisioning configured EMC / Power path LUNs on UNIX servers upon client's request • Resolved issues with NIS, NIS +, DNS, VxVM and VCS among other SA tasks • Created network topology of the internet and intranet security environment using Visserver panel to switch, and by patching fiber from server to Brocade switch then to EMC DS41000 switch through Cisco switch6300, 6309, Big IP • Performed alternate boot testing, crush dump testing and cluster testing • Vendor liaison for Cisco, HP, IBM, EMC, Symantec, Oracle Sun, and Red hat Linux resolving hardware and software issues • Scheduled changes and upgrades communicating with business owners and support team • Architected Disaster Recovery System conducted testing and resetting the systems as needed • Performed zoning and provisioning configured EMC / Power path LUNs on UNIX servers upon client's request • Resolved issues with NIS, NIS +, DNS, VxVM and VCS among other SA tasks • Created network topology of the internet and intranet security environment using Visserver to Brocade switch then to EMC DS41000 switch through Cisco switch6300, 6309, Big IP • Performed alternate boot testing, crush dump testing and cluster testing • Vendor liaison for Cisco, HP, IBM, EMC, Symantec, Oracle Sun, and Red hat Linux resolving hardware and software issues • Scheduled changes and upgrades communicating with business owners and support team • Architected Disaster Recovery System conducted testing and resetting the systems as needed • Performed zoning and provisioning configured EMC / Power path LUNs on UNIX servers upon client's request • Resolved issues with NIS, NIS +, DNS, VxVM and VCS among other SA tasks • Created network topology of the internet and intranet security environment using Visio 7.5

Globeop Financial Services, LLC (Harrison, NY) 2005 — 2007 Manager Enterprise Infrastructures Group • Designed and implemented disaster recovery system for Reuiter's Kondor 3.0 on Solaris 10 and Sybase 12.0 — 15.0 • Installed, configured, and managed Reuiter's Kondor 3.0; Solaris 10 (LDOMS, ZFS, RAID, ZOANS, CONTAINERS); AIX 4.3 - 5.3, Red Hat Enterprise — RHEL 3.0 — 4.0, Sybase 12.0 — 15.0, Oracle 10g, MYSQL 2.7.1, Sun One Directory Server (LDAP), SUN IDM, Solstice Disk Suite, Sun Cluster 3.0 - 3.2, Veritas Storage Foundation 4.1 — 5.0, Veritas Cluster Server, Veritas NetBackup 5.0 — 7.0, Storage Array A1000 — A3500, EMC SAN, HITACHI SAN, 3 PAR, Brocade switch 40K, Cisco switch 6309, SSH, SSL, RSA encryption, Emulex LPFC, NaviSphere, EMC, and Power path • Automated processes utilizing shell scripts (Bourne, Korn, C Shell, Bash, AWK, SED and Perl) • Strong technical expertise in all major server technologies (SUN / HP / IBM / Linux / Microsoft) experiment in managing mission critical, low latency, high availability and clustered IT systems and familiar with FIX protocol • Performed massive installation of Solaris servers using both Jumpstart and Blade Logic and Red Hat using both PXE boot and BladeLogic servers to global distributed network of more than 2500 servers • Conducted disaster recovery tests • Managed and supervised four technicians ensuring continuity of service and efficient operations • Coordinated effort among Development, System, Networking, Application Support, Backup and recovery team to ensure maximum up time and effective issue resolution • Planned & developed projects, performed user acceptance tests, and applied patches to repair bugs • Developed shell scripts for Bourne shell, Korn shell, C Shell, AWK, PL / SQL and PERL • Managed DNS, NIS, NIS +, LDAP, jump start, Send Mail, SFTP, FTP, HTTP, SSL, SSH, Telnet and HP Open View • Coordinated effort between Development, QA, Production, DR, Systems, DBA, Production Support and Network Administration, Applications group for project completion ahead of time and under budget • Managed DNS, NIS, NIS +, DHCP, LDAP, SFTP, jumpstart, Apache, Tomcat, Websphrer and HP OpenServer (LDAP), SUN IDM, Solstice Disk Suite, Sun Cluster 3.0 - 3.2, Veritas Storage Foundation 4.1 — 5.0, Veritas Cluster Server, Veritas NetBackup 5.0 — 7.0, Storage Array A1000 — A3500, EMC SAN, HITACHI SAN, 3 PAR, Brocade switch 40K, Cisco switch 6309, SSH, SSL, RSA encryption, Emulex LPFC, NaviSphere, EMC, and Power path • Automated processes utilizing shell scripts (Bourne, Korn, C Shell, Bash, AWK, SED and Perl) • Strong technical expertise in all major server technologies (SUN / HP / IBM / Linux / Microsoft) experiment in managing mission critical, low latency, high availability and clustered IT systems and familiar with FIX protocol • Performed massive installation of Solaris servers using both Jumpstart and Blade Logic and Red Hat using both PXE boot and BladeLogic servers to global distributed network of more than 2500 servers • Conducted disaster recovery tests • Managed and supervised four technicians ensuring continuity of service and efficient operations • Coordinated effort among Development, System, Networking, Application Support, Backup and recovery team to ensure maximum up time and effective issue resolution • Planned & developed projects, performed user acceptance tests, and applied patches to repair bugs • Developed shell scripts for Bourne shell, Korn shell, C Shell, AWK, PL / SQL and PERL • Managed DNS, NIS, NIS +, LDAP, jump start, Send Mail, SFTP, FTP, HTTP, SSL, SSH, Telnet and HP Open View • Coordinated effort between Development, QA, Production, DR, Systems, DBA, Production Support and Network Administration, Applications group for project completion ahead of time and under budget • Managed DNS, NIS, NIS +, DHCP, LDAP, SFTP, jumpstart, Apache, Tomcat, Websphrer and HP OpenServer, Veritas NetBackup 5.0 — 7.0, Storage Array A1000 — A3500, EMC SAN, HITACHI SAN, 3 PAR, Brocade switch 40K, Cisco switch 6309, SSH, SSL, RSA encryption, Emulex LPFC, NaviSphere, EMC, and Power path • Automated processes utilizing shell scripts (Bourne, Korn, C Shell, Bash, AWK, SED and Perl) • Strong technical expertise in all major server technologies (SUN / HP / IBM / Linux / Microsoft) experiment in managing mission critical, low latency, high availability and clustered IT systems and familiar with FIX protocol • Performed massive installation of Solaris servers using both Jumpstart and Blade Logic and Red Hat using both PXE boot and BladeLogic servers to global distributed network of more than 2500 servers • Conducted disaster recovery tests • Managed and supervised four technicians ensuring continuity of service and efficient operations • Coordinated effort among Development, System, Networking, Application Support, Backup and recovery team to ensure maximum up time and effective issue resolution • Planned & developed projects, performed user acceptance tests, and applied patches to repair bugs • Developed shell scripts for Bourne shell, Korn shell, C Shell, AWK, PL / SQL and PERL • Managed DNS, NIS, NIS +, LDAP, jump start, Send Mail, SFTP, FTP, HTTP, SSL, SSH, Telnet and HP Open View • Coordinated effort between Development, QA, Production, DR, Systems, DBA, Production Support and Network Administration, Applications group for project completion ahead of time and under budget • Managed DNS, NIS, NIS +, DHCP, LDAP, SFTP, jumpstart, Apache, Tomcat, Websphrer and HP Openserver technologies (SUN / HP / IBM / Linux / Microsoft) experiment in managing mission critical, low latency, high availability and clustered IT systems and familiar with FIX protocol • Performed massive installation of Solaris servers using both Jumpstart and Blade Logic and Red Hat using both PXE boot and BladeLogic servers to global distributed network of more than 2500 servers • Conducted disaster recovery tests • Managed and supervised four technicians ensuring continuity of service and efficient operations • Coordinated effort among Development, System, Networking, Application Support, Backup and recovery team to ensure maximum up time and effective issue resolution • Planned & developed projects, performed user acceptance tests, and applied patches to repair bugs • Developed shell scripts for Bourne shell, Korn shell, C Shell, AWK, PL / SQL and PERL • Managed DNS, NIS, NIS +, LDAP, jump start, Send Mail, SFTP, FTP, HTTP, SSL, SSH, Telnet and HP Open View • Coordinated effort between Development, QA, Production, DR, Systems, DBA, Production Support and Network Administration, Applications group for project completion ahead of time and under budget • Managed DNS, NIS, NIS +, DHCP, LDAP, SFTP, jumpstart, Apache, Tomcat, Websphrer and HP Open View.

Deutsche Bank (New York, NY) 1997 — 1998 Consultant — Unix Administrator • Senior system administrator for over 3000 servers in Sun Solaris, AIX, HP - UX, and Red Hat Linux environments • Performed massive installation of Solaris servers using both Jumpstart and Blade Logic and Red Hat using both PXE boot and BladeLogic servers to global distributed network of more than 3000 servers • Administer systems in the Core Infrastructure group including DNS, NTP, LDAP, backups, market data, Sunfire 210, 240, 480, Sun Enterprise 420R, 440, 4500 running Solaris 2.6, 8, and 10, Compaq DL585, DL385, and Egenera Blade Frames running Red Hat Advace Server 2.1 and 3.0.