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Lead Unix Engineer Resume

SUMMARY:

  • Solution - oriented, highly analytical and dedicated technology professional with significant experience in systems applications for engineering and business implementation and management. Fully competent with computer hardware and most UNIX operating systems. Excellent verbal and written communication skills. Proficient at briefing and presenting to management. Experience working with executive-level clients

TECHNICAL SKILLS:

Centos 5, 6, Python, MySQL, Hadoop, Cloudera Manager, Icinga/Ganglia monitoring, Memcache, Red Hat 7, Svn / Git, OpenStack, Nova, VM, Xen, VMware, ESXi, EMC, Hitachi storage, Rational ClearCase, FIX protocol, Oracle Solaris 11.3, Oracle Sparc T7, OEM, Shell Script, Perl, Sybase, Oracle, MySQL, DMZ, VERITAS NetBackup, Veritas Volume Manager, Veritas Cluster, ZFS

PROFESSIONAL EXPERIENCE:

Confidential

Lead UNIX Engineer

Responsibilities:

  • Install and configure Oracle Sparc servers T4, T5, T7. Phase out old Sparc servers and virtualize them onto servers with more hardware capacities.
  • Oracle DB and developer support. Trouble shoot their issues on daily basis.
  • Set up of OEM, Oracle Enterprise Manager for server monitoring and server upgrade, patching and installation.
  • Upgrade NetBackup running on Redhat6 to Redat 7, maintain disk storage, tape library. Manage the backup infrastrucrure for the while campus. Backup servers on VMware, Vsphere, Windows, Linux on Dell, Solaris on Sparc to ensure they meets audit requirements for backup and recovery. Recover crashed VM on VMware and Vsphere private cloud. Schedule backup for their respective requirements. Carry out annual audit requirements to recover Oracle databases from online disk storage or from offsite tapes.
  • Hitachi Data domain backup storage. Migrate storage to Tegile for servers storage provisioning and for Netbackup storage.
  • Assist in the migration of internal web services to AWS.

Confidential, CA

Lead UNIX Engineer

Responsibilities:

  • Install configure Centos5/6 flavors of Linux on Dell hardware with Kickstart.
  • Virtualize and migrate physical servers to VM
  • Track and update requests and progress in Bugzilla ticketing system.
  • Use and maintain git and Svn repositories
  • Maintain and configure ganglia and Icinga for monitoring hosts in all environments
  • Install, configure, and maintain Cloudera Hadoop 5.1 node cluster.
  • Maintain build scripts for engineers for pushing code to production.

Confidential, San Jose, CA

Service Engineer

Responsibilities:

  • Participate in Rewire program, server’s migration between data centers, VIPS and Brooklyn support.
  • RHEL 6 upgrades from FreeBSD and prior RHEL versions for all of property QP.
  • Regular source coded employment, system patching for Search Frontend, QP, Gossip, Session Search, GSM, SMW, YODA
  • Server decommissioning for old data centers
  • CICD migration.
  • Participate in on-call support, trouble shooting and incidence management

Confidential

Senior UNIX Administrator

Responsibilities:

  • Responsible for DOR, Confidential UNIX support.
  • Support Oracle M9000, Solaris 10 patching, Solaris live upgrade, zones and containers, ZFS
  • M9000 System performance tuning, disaster recovery, SAS and R installation and patching
  • Support EMC storage VNX7500, VNX5700, CX3-40f, CX4-240, CX500, configurations and monitoring
  • M4000, M5000, V890, T4-2, T5220
  • Oracle R12 upgrade

Confidential

Senior System Engineer

Responsibilities:

  • Responsible for RTA UNIX support, NSW, Australia.
  • Responsible for Austroad UNIX support, Australia.
  • Solaris 10 installation, live upgrade, patching, zones and containers, ZFS
  • Support Veritas Cluster.
  • Support Websphere, Autosys, and Oracle.
  • Capacity planning, disaster recovery, system upgrade
  • EMC VMAX migration, Sun Storage arrays configuration
  • Incidents troubleshooting and implement changes.
  • Support secure shell, pgp and gpg data encryption and system audit.

Confidential

UNIX System Administrator

Responsibilities:

  • Responsible for Telstra account UNIX support.
  • Install Sun Fire V880, support Oracle, Websphere for the billing system.
  • Disk storage provision with EMC Power Path, HBAs configuration, SAN migration.
  • Install Sunfire V490 that support Enterprise Backup Media server.
  • Upgrade and install Solaris 9 on E15K and E25K
  • Responsible for Solaris 10 installation and zoning.
  • Responsible for system security health check

Confidential

Associate Computer System Analyst

Responsibilities:

  • Responsible for Solaris and ClearCase installation in Hong Kong, Singapore, Tokyo and Sydney.
  • Responsible for ClearCase training.
  • Evaluate SAN vs. NAS storage.
  • Support Solaris
  • Responsible for system tuning and capacity planning.
  • Responsible for UNIX system audit.
  • Document operation procedures and system design.
  • Projects managed:

Confidential

Senior UNIX Administrator

Responsibilities:

  • Deploy and upgrade Sun Solaris servers. Experienced in Jumpstart and subsequent UNIX configuration and verification. Support Solaris UNIX servers
  • Deliver on-going core UNIX infrastructure support for clients, developers, Web analysts, DBA, market data supports to ensure service completion.
  • Carry out UNIX administration, user access management, security management, printer’s management.
  • Deploy Sun storage arrays and their subsequent commissioning and administration with Veritas Volume Manager, Solstice Disk suite.
  • Deploy new Solaris servers for market data, trading application EDO, and back office applications.
  • Carry out new server build verification and UNIX system configurations on NIS, DNS, file systems administration, NFS.
  • Support server’s relocation to new data center.
  • Adhere to global UNIX build standard and liaise with peer UNIX teams in Hong Kong, Tokyo, Singapore and London. Projects Managed
  • Deploy Veritas NetBackup in a mixed UNIX and Windows environment as central backup solution. Arrange vendor procurement of E450 as a test backup and index server.
  • Deploy new Solaris server’s hardware for market data and trading floor applications.
  • Review single point of failure analysis of the entire Sun systems.
  • Deploy and upgrade Sun Solaris servers. Experienced in Jumpstart and subsequent UNIX configuration and verification. Support Solaris UNIX servers
  • Deliver on-going core UNIX infrastructure support for clients, developers, Web analysts, DBA, market data supports to ensure service completion.
  • Carry out UNIX administration, user access management, security management, printer’s management.
  • Deploy Sun storage arrays and their subsequent commissioning and administration with Veritas Volume Manager, Solstice Disk suite.
  • Deploy new Solaris servers for market data, trading application EDO, and back office applications.
  • Carry out new server build verification and UNIX system configurations on NIS, DNS, file systems administration, NFS.
  • Support server’s relocation to new data center.
  • Adhere to global UNIX build standard and liaise with peer UNIX teams in Hong Kong, Tokyo, Singapore and London. Projects managed:
  • Deploy Veritas NetBackup in a mixed UNIX and Windows environment as central backup solution. Arrange vendor procurement of E450 as a test backup and index server.
  • Deploy new Solaris server’s hardware for market data and trading floor applications.
  • Review single point of failure analysis of the entire Sun systems.

Confidential

UNIX Administrator

Responsibilities:

  • Deploy a new Jumpstart server for building new Solaris servers
  • Deploy 50+ Sun Solaris servers that run Oracle, Progress databases that support financial applications Quantum, SWIFT, Vision Trade Finance
  • Deploy new X Window application server that support trading floor application “Osiris”...
  • Deliver core UNIX infrastructure services. Manage Oracle databases backup with native UNIX backup utilities.
  • Deploy a new Disaster Recovery Server in DR data center.
  • Projects managed:

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