Systems Administrator Resume San Jose, CA - Hire IT People

SUMMARY

Wide experience with Unix/Linux/Windows system administration and server maintenance
Installing and maintaining full infrastructure topology
Moving physical environment to virtual platforms
Experienced with HA (High Availability) and LoadBalancing
Excellent troubleshooting and analytical skills.
Ability to learn quickly in a dynamic environment.

TECHNICAL SKILLS

Network Protocols: TCP/IP, UDP, HTTP/HTTPS, FTP, SNMP, SMTP/IMAP, Ethernet, SSH, PXE, Wireless technologies, bonding/teaming;

Hardware: Dell PowerEdge, SystemX, SABA/Power8, CiscoUCS, Supermicro SSG - NVME-M2, IBM V7000, Dell EMC, RAID, SAN/NAS, UPS, kvm, firewalls, Routers and Switches, Load Balancers;

Load Balancers: Keepalived, Nginx.

Database: MySQL/MariaDB

Application Server: Tomcat, Apache httpd, Spring Boot;

Server Services: DNS, DHCP, CEPH, KVM, SFTP, NFS, GIT, iSCSI, ACTIVE Directory, GlusterFS, Guacamole, xrdp, Samba, CVS/SVN (Subversion);

Security: Symantec EndPoint, AVP Kaspersky, MCAffee;

Backup/Restore: Norton Ghost Enterprise, Acronis, rsync;

Monitoring: Zenoss, Nagios, Splunk, ELK;

Operating Systems: UNIX (BSD, Mac OS), Linux (RHEL/CentOS, Debian/Ubuntu), Windows (2003-2012 Server/XP/Vista/7/8/8.1/10);

Virtualization Applications: Cloud (Azure), VMware VSphere, VCenter), Virtual Box;

Applications: Atlassian stack (Jira, Confluence, Bamboo, Crowd), PhpLdapAdmin;

Languages: php, bash, sql

E-mail server: MS Exchange Server 2003-2012/Outlook, Postfix;

PROFESSIONAL EXPERIENCE

Systems Administrator

Confidential, San Jose, CA

Responsibilities:

Re-imaging servers with Ubuntu/RedHat OS using PXE/Cobbler, kickstart
Installing and configuring VMWare VSphere/VCenter 6.5
Supported w/ building ICP4D (IBM Cloud Private) solutions
Migrate code repos to IBM private github
Maintaining and Troubleshooting Linux servers based on ticket requests
Deployed KVM hosts
Deployed Ceph Storage nodes

Systems engineer

Confidential, San Jose, CA

Responsibilities:

Installing and configuring servers for virtual infrastructure support
Installing and configuring VMWare VSphere
Migrating physical environment to virtual platforms
Maintaining and monitoring network infrastructure
Maintaining Linux servers
Experienced with Atlassian stack (confluence, jira, bamboo)
Experienced with remedy ticketing system
Accomplished datacenter architecture layout, wiring, and deployment
Carried out security audit of network and applications (using confidential)
Managed hardware and software load balancers
Made decisions regarding purchases, configuration, testing and deployment of hardware and software.
Zero downtime during deployments, updates and patches on vm and software levels
Additionally worked with Splunk, ActiveMQ, Tomcat, Apache, Nginx, Springboot, NodeJS, Redis/Sentinel etc.

System Administrator - Network Administrator

Confidential, San Jose, CA

Responsibilities:

Installed and managed corporate VMware-based cloud infrastructure;
Designed and implemented database systems for performance and reliability
Worked as an integration engineer with customers and partners on IT side.
Coordinated technical communications and worked closely with customers/partners to resolve technical issues through research and troubleshooting.
Performed regular maintenance tasks such as backups and restoring.
Installed, patched and updated CentOS, RHEL, Windows 2000-2003-2008 Servers, Windows 7
Monitored servers using open-source solutions from Nagios, Cacti and others
Installed and troubleshooted full infrastructure topology on network and service layers
Responsible for all aspects of installation and management of network services: DNS, DHCP, Exchange, Postfix
Performed production server’s hardware build out, troubleshooting, repair and testing;
Resolved complex client issues affecting performance, functionality and/or availability.
Responded to emergency incidents during business hours and after-hours, on-call capacity.
Performed system software upgrades including planning/scheduling, testing, and maintaining integrity of the operating system environment.
Write shell-scripts for automation of repetitive maintenance tasks;
Configured servers for reserve copying and data recovery;
Was responsible for installation of end-user software applications;

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Systems Administrator Resume

San Jose, CA

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