System Admin Resume San Jose,CA - Hire IT People (2024)

SUMMARY:

• Twenty - Five years’ experience in computer technology, in hardware, software and virtualization.
• System QA Engineer on Sun’s Solaris and Linux.
• Sun zone, Alom, Ilom VMware (x86), MDS, SW, Linux, System QA, EMC SAN and Data Center Installations.
• Worked at Lockheed satellite department supporting Solaris systems.
• Migration from P2V, P2P and V2P in a cloud environment using Cisco UCS blade server.
• Responsible for Unix/Linux systems and network administration. Expertise in Disaster Recovery, Performance Tuning, Troubleshooting, Capacity Planning, Data Backup (Netbackup) and Customer Support. Work with DBA to setup Oracle data base environment. Setup network, system security (SSL) and Symantec ESM (Enterprise Security Manager). Ensure H.P. and Sun’s systems are in compliance with SOX (Sarbanes Oxley Act). Solaris 10 technology, Zones, Container, Sun Resource Manager (SRM), dynamically allocate/remove CPUs/memory (newtask) during the runtime environment, Solaris Volume Manager and ZFS file system. Support Sun's Cluster 3.2 at Sun (hardware/software). Project planning and project lead.

TECHNICAL SKILLS:

Knowledge on the following: Cloudera Hadoop, HDFS, MapreduceYarn, Grid Engine, CDH5, GFS and Cloudera Working clusters.

Operating Systems: Sun s Solaris versions 5, 6, 7,8, 9, 10 and 11. Sun s BSD 4.0, 4.1, 4.2, 4.34.4. HP 10.x and RedHat 5 (Linux).

Hardware: Sun s, HP, Cisco UCS blade,IBM server and Dell s PC s

Application: NIS, DNS, NFS, SAN, NAS, SRM, FlexLM, Veritas Volume Manager, Netbackup BackupSSL,Samba, Apache, Alom, Ilom and Remedy.

Programming: CSH, SH, Microcode, Machine Language and knowledge of Perl.

PROFESSIONAL EXPERIENCE:

Confidential, San Jose,CA

System Admin

Responsibilities:

• Worded on a migration project creating AWS virtual machines.
• Configured LB for the vm for R&D. Troubleshoot Linux OS.

Confidential, Redwood City, CA

Monitor Engineer

Responsibilities:

• Monitor ISP clients using Nagios to ensure the network are free of Malware, Phishing, VirusBotnet. The ISP clients are using Cloudera Hadoop Clusters. Zookeeper and Kafka are real time tools used to ensure policy are enforced. DNS security eliminating DDOS attacks is one of the policy. Confidential provides network security services to the ISP clients.Train Jr. admin on Linux OS.

Confidential, Campbell, CA

Production Support (Application Engineering)

Responsibilities:

• Supporting Linux and Unix OS.
• F5 and Netscaler load balancer.
• The following are the automated tools that was used for production.
• Traceticket tool
• Jira ticket tool
• CMSbrowser graphic display of a topology
• Cmtopology API interface for removing, adding, expanding Topology
• Infohub information API
• Easydns API for dns entries A, PTR, CNAME and AAAA records
• Montage topology Load Balance, Systems and Application information
• Epaas API create vm
• Reparo system, Load Balance, VM status and reboot.
• Postman vm modiftation (j/jonhson)

Confidential, Sunnyvale, CA

Unix/Linux administrator

Responsibilities:

• Installed new hardware, software operating system (Solaris 10), Veritas upgrade and Solaris recommended patches. Troubleshoot Solaris and Veritas to resolve issues. Ensured all the servers are running without any errors. Ensure Veritas filing system running without any errors.

Confidential, Sunnyvale, CA

Unix/Linux administrator

Responsibilities:

• Resolve priority 1 and 2 tickets on RedHat Linux (5,6), Solaris (8, 9,10) in a production Confidential environment.
• Work on Linux and Solaris projects to ensure customers satisfaction. Install new Linux/Unix servers and applications for production. Troubleshoot Linux, Solaris and Vmware issues to meet SLA’s.
• Oracle Grid Engine installation project. System security project.

Confidential, Santa Clara, CA

Unix/Linux administrator

Responsibilities:

• Troubleshoot in a Confidential environment, Linux (RDH 5) on IBM BladeCenter 8852 and blades 7870 hardware in a cloud environment.
• Point of contact for IBM 8852, 7870 blade firmware and hardware.
• Resolved IBM 8852/7870 Management Module and 7870 Blade Module firmware/hardware issues.
• Managed 8852/7870 platforms in the service data center.
• Xen was used for virtualization on IBM platforms.

Confidential, San Jose, CA

Solaris/Linux System Administrator

Responsibilities:

• Cisco: Solaris system administrator, Install Alom, Ilom and zones on Sun’s platforms. Installed VMware n Cisco UCS blade server.
• RedHat 5 (X86) Vmware virualization (ESXi 4.1 and 5.1).Vsphere Client, Vsphere Vcenter Server, VMFSSMP, HA, DRS, FT, DPM, Vnetwork and Vsphere Vmotion. Mirgate from Solaris to Cisco UCS blade server, X86 base systems. Setup Cisco data center (hardware, network, san and OS) in a cloud environment.
• Teamquest is being used to ensure customers SLA are met.
• TeamQuest Model is at " blank" capacity planning package that accurately predicts the resources required to support consistent service delivery at appropriate risk levels. TeamQuest Model is used to:
• Predict the resources required to meet service levels as demand increases.
• Identify which components will negatively impact response time.
• Find the least expensive way to accommodate workload increases.
• Predict the performance impact of migrating from one operating system/hardware
• Platform to another.

Confidential, Menlo Park, CA

X86 QA engineer

Responsibilities:

• Test Vmware (Workstation 6 ) using RedHat 5, live-CD Opensolaris 10 and VirtualBOX (virtualization).
• Dell pc' vista OS and Opensolaris 10 OS. Firefox and Bugzilla was used in the project. Opensolaris 10 uses the zfs file system.

Confidential, Scott Valley, CA

Solaris/Linux Red Hat system administrator

Responsibilities:

• Migrate old Sun’s systems to v240 systems. Write scripts to harden Sun’s
• Platforms using Symantec ESM (Enterprise Security Manager for SOX compliance).
• Day to day solaris administration. Install new Sun’s hardware and OS. Solaris 10 administration using zone, containers, Resource Manager, multidomains and zfs filing system.

Confidential, Menlo Park, CA

Network Support

Responsibilities:

• Support Solaris 10 OS and network applications.

Confidential, Santa Clara, CA

SOX (Sarbanes Oxley Act ) administrator

Responsibilities:

• Write scripts to ensure H.P, RedHat Linux and Sun’s (Solaris 10) systems are in SOX compliance using
• Symantec ESM (Enterprise Security Manager). Familiar with Control Compliance Suite and Security
• Information Manager. Tools used TCC (technical change control) and Remedy.

Confidential, Menlo Park, CA

System QA Engineer

Responsibilities:

• Install new system hardware, operating system (Solaris 10), software applications and network administration in an R&D and QA environment. Setup data center connectivity, which includes Ethernet, and tip line connection. Support Sun's Cluster 3.2 (hardware and software).
• Test system hardware using SUNWvts software and POST. Support Sun s volume manager, Predictive
• Self - Healing, Solaris Service Management Facility and Dynamic Reconfiguration.
• Installed the following Sun s platforms: v210, v240, v1280, 6800, 6900, v 0, Netra T2000 and 15K.