OBJECTIVE

• To secure a challenging and responsible position where my experience in UNIX System Administration can be used to its maximum advantage within a company offering opportunities for professional development and advancement.

PROFESSIONAL EXPERIENCE

Senior Unix System Administrator

Confidential

Responsibilities:

• Performing SCAP Scans & remediation of any findings.
• Assisting in creating Perl scripts to perform manual fixes for any findings.
• Assisting in creating and configuring an Ansible server for automation of task.
• Install, upgrade and maintain new and existing UNIX servers and workstations including SUN Solaris10 & 11, RedHat 6 & 7.
• Responsible for day - to-day administration tasks such as user account management and maintenance of system patch level.
• Monitored system wide usage, general network troubleshooting and performance tuning (Sar, Top, Netstat, iostat, ifconfig, vmstat, Teamquest, etc).
• Systems administrator for UNIX servers and workstations (SUN, LINUX, SAN STORAGE, ZFS, SOLARIS DISK SUITE, ZONES, LDOM’S on a TCP/IP network in a heterogeneous environment
• Supported successful OS and hardware upgrades on mission critical applications to support critical business initiatives.
• Attended to users’ problems by assisting the company’s Help Desk with various solutions.

Solaris/Linux Team Lead

Confidential

Responsibilities:

• Perform technical review of Service Request for a performable task, if change control needed, delivery partners needed, SLA, if QA is needed after completion and SA team to be assign the SR for the Release Managers or Queue Coordinators.
• Attend Release Management meetings and provide input.
• Assist queue schedulers with scheduling SA’s to a SR and submitting change control request.
• Perform technical approval of change controls.
• Perform QA for completed Service Request.
• Assist and mentor SAs.
• Escalation point for SAs.
• Assisting in RCAs.
• Maintain on call schedule.
• Create and update SOPs.
• Participate in Technical Escalation Manager on call for all teams.
• Provide performance evaluations of SAs to people mangers.
• Assist people managers, mangers and contract delivery executives.
• Participate in a One Team initiative between customer and CSC.
• Install, upgrade and maintain new and existing UNIX servers and workstations including RedHat 4, 5, 6 & 7 Linux, SUN, Solaris, VMware EXS & ESXI.
• Responsible for day-to-day administration tasks such as user account management and maintenance of system patch level.
• Monitored system wide usage, general network troubleshooting and performance tuning (Sar, Top, Netstat, iostat, ifconfig, vmstat, etc).
• Systems administrator for UNIX servers and workstations (SUN, LINUX, SSA RAID devices, SAN STORAGE, SOLARIS DISK SUITE, ZONES on a TCP/IP network in a heterogeneous environment
• Supported successful OS and hardware upgrades on mission critical applications to support critical business initiatives.
• Installing third party software
• Attended to users’ problems by assisting the company’s Help Desk with various solutions.

Unix System Administrator

Confidential

Responsibilities:

• Install, upgrade and maintain new and existing UNIX servers and workstations including SUN, Solaris, VMware EXS & ESXI, RedHat 6 & CentOS Linux.
• Responsible for day-to-day administration tasks such as user account management and maintenance of system patch level.
• Monitored system wide usage, general network troubleshooting and performance tuning (Sar, Top, Netstat, iostat, ifconfig, vmstat, Teamquest, etc).
• Systems administrator for UNIX servers and workstations (SUN, LINUX, SSA RAID devices, SAN STORAGE, SOLARIS DISK SUITE, ZONES on a TCP/IP network in a heterogeneous environment
• Supported successful OS and hardware upgrades on mission critical applications to support critical business initiatives.
• Installing third party software such as Envisa
• Installed and configured CA Unicenter client on over 600 servers.
• Installed and configured McAfee EPO Agent on over 600 servers
• Built and configured a CentOS kickstart server and local yum repository.
• Attended to users’ problems by assisting the company’s Help Desk with various solutions.

Senior Systems Analyst

Confidential

Responsibilities:

• Install, upgrade and maintain new and existing UNIX servers and workstations including SUN, Solaris, HP and HP/UX.
• Supported successful OS and hardware upgrades on mission critical applications to support critical business initiatives.
• Responsible for day-to-day administration tasks such as user account management and maintenance of system patch level. Operating systems included Solaris, HP/UX.
• Systems administrator for UNIX servers and workstations (SUN, HP, SSA RAID devices, SAN STORAGE, VxVM, VxFS, VCS, ZONES, NPARS, VPARS and HPVM) on a TCP/IP network in a heterogeneous environment.
• Participated in evaluating, testing and deploying CA Unicenter NRI agent software for asset management to 250 HP-UX systems.
• Responsible for deploying EMC ECC to 250 HP-UX systems.
• Participated in the relocation of two data centers.
• Installing third party software such as Veritas products, Asset Management Tool NRI, OpenView client, Teamquest client, TSM client, ECC client, Cyberfusion client, PowerBroker client, etc.
• Implemented LDAP client to 250 HP-UX systems.
• Responsible for collecting data for PCI & SOX audits and implementing any changes to be in compliance.
• Participated in the installation and configuration of a new Veritas Netbackup Storage Area Network.
• Attended to users’ problems by assisting the company’s Help Desk with various solutions.
• Created web servers using Netscape Enterprise Server and Apache.
• Monitored system wide usage, general network troubleshooting and performance tuning (Sar, Top, Netstat, iostat, ifconfig, vmstat, Teamquest, etc).

UNIX System Administrator

Confidential

Responsibilities:

• Systems administrator for UNIX servers and workstations (SUN, HP, SSA RAID devices, and VxVM) on a TCP/IP network in a heterogeneous environment.
• Responsible for day-to-day administration tasks such as user account management and maintenance of system patch level. Operating systems included Solaris and HP/UX.
• Designed, implemented and maintained a Solstice Backup (Legato Networker) Storage Area Network consisting of one server and two storage nodes, three DLT tape jukeboxes, and a TCP/IP (copper and fiber) network. Served as the primary Solstice Backup (Legato Networker) Administrator.
• Aided in the installation and configuration of Veritas Netbackup
• Install, upgrade and maintain new and existing UNIX servers and workstations including SUN Solaris, HP HP/UX.
• Monitored system wide usage, general network troubleshooting and performance tuning (Big Brother, BMC Patrol, Sar, Top, netstat, iostat, ifconfig, vmstat, etc).
• Responsible for maintaining security (TCP Wrappers, SSH) and data integrity for UNIX servers and workstations.
• Created web servers using Netscape Enterprise Server and Apache.
• Evaluate computer hardware, software and make purchase recommendations.
• Data center management.

UNIX System Administrator

Confidential

Responsibilities:

• Administered and maintained UNIX servers and workstations (SUN, SSA RAID devices and VxVM) on a TCP/IP network in a heterogeneous environment.
• Maintained user accounts and responsible for maintenance of system patch level. Operating systems included Solaris.
• Implemented and maintained two Solstice Backup (Legato Networker) servers with an 8MM tape stacker. Served as the primary Solstice Backup (Legato Networker) Administrator.
• Maintained new and existing UNIX servers and workstations including SUN Solaris.
• Involved in general network troubleshooting and performance tuning (Sar, Top, Netstat, iostat, ifconfig, vmstat, etc).
• Monitored and maintained security and data integrity for UNIX servers and workstations.
• Maintained a distributed network utilizing NIS, NIS+, DNS, and NFS.
• Solved users’ problems by assisting the company’s Help Desk with various solutions.
• Maintained web servers using Netscape Enterprise Server and Apache.

UNIX System Administrator

Confidential

Responsibilities:

• Responsible for UNIX servers and workstations (SUN, HP, SGI, and SSA RAID devices) on a TCP/IP and ATM network in a heterogeneous environment.
• Maintained user accounts and system patches. Operating systems included Solaris, HP-UX, and IRIX.
• Aided in the implementation of ATM (Asynchronous Transfer Mode) into UNIX workstation network environment.
• Implemented and maintained a Solstice Backup (Legato Networker) server with a 8MM tape stacker. Served as the primary Solstice Backup (Legato Networker) Administrator.
• Aided in the design, implementation and maintenance of an EMC backup server, DLT jukebox and read/write CD jukebox. Served as the primary EMC Backup Administrator.
• Installed, upgraded, and maintained new and existing UNIX servers and workstations including SUN Solaris, HP HP-UX, SGI, and IRIX.
• Monitored system wide usage, general network troubleshooting and performance tuning (Sar, Top, Netstat, iostat, ifconfig, vmstat, etc).
• Responsible for maintaining security and data integrity for UNIX servers and workstations.
• Administered a distributed network utilizing NIS, DNS, and NFS.
• Attended users’ problems by assisting the company’s Help Desk with various solutions.
• Created web servers using Apache.
• Evaluate computer hardware, software and make purchase recommendations.

Computer Operation Shift Manager

Confidential

Responsibilities:

• Responsible for creating a daily production schedule.
• Training and instructing computer operators/trainees.
• Analyzing / reporting any machine halts to the proper person to be corrected.
• Assisting with problems of daily processing.
• Distributing output to the proper persons.
• Maintenance of all machines.