Linux Administrator Resume
3.00/5 (Submit Your Rating)
Mountain, VieW
SUMMARY:
- To obtain a position as a Systems Engineer offering a high degree of challenge, responsibility, and an opportunity for continued career growth.
- Extensive knowledge of computer related hardware, software, networks, servers, protocols, and peripherals.
- A history of delivering systems that meets with precise project specifications, in an efficient and quality manner.
- Results - oriented, with an ability to see any assignment to successful completion.
- Thrives in a busy, fast-paced working environment.
- Works cohesively with all levels of management, peer colleagues, and customers.
- Excellent organizational, analytical, and interpersonal skills.
- Bilingual speaks Spanish fluently as a second language.
- Software and hardware knowledge
- Nagios SNMP RedHat SUSE Ubuntu Cacti Nedi RRD SSH VMware Bash Scripting Microsoft Office Mac OS X
PROFESSIONAL EXPERIENCE:
Confidential - Mountain View
Linux Administrator
Responsibilities:
- Providing Server builds and support for Oracle Exadata and ODA Infrastructure.
- All servers running Oracle Enterprise Linux
- Resolving Security vulnerabilities after Qualys security scans
- Patching Security Vulnerabilities.
- Supporting Confidential PKI environment.
- Updating All environments every quarter with Vendor and OS patches.
- Writing scripts to automate tasks(Bash)
- Using Git for version control.
- Received work through JIRA tickets
Confidential- Santa Barbara, CA
Linux System Administrator
Responsibilities:
- Maintain 20 Epic Environments running on 3 VMware virtual machines.
- Configured Kerberos Authentication with both Centrify and SSSD.
- Scripted auto user creation for cache accounts.
- Deployed production Environments for OCT 2016 Go Live
- Tested PC s for Technical Dress Rehearsal.
Confidential- San Francisco, CA
Linux Systems Administrator
Responsibilities:
- Maintained Server environments used for Proof of concept Big Data environment.
- Deployed KVM virtualized Front end applications developed by Confidential & Confidential labs group. It
- Utilized Git for version control.
Confidential- Mountain View, CA
Linux Systems Administrator
Responsibilities:
- Providing Server builds and support for Oracle Exadata and ODA Infrastructure.
- All servers running Oracle Linux
- Troubleshooting Linux Operating and Oracle system issues.
- Documented procedures.
Confidential - Goleta, CA
System Administrator
Responsibilities:
- Providing Server builds and support for Oracle Retail Infrastructure.
- All servers running Oracle Linux
- Troubleshooting Linux Operating system and Oracle software issues.
- Deployed Puppet for configuration file management
- Created VMWare templates for various retail server build.
- Created archiving solution on AWS EC2 instance using S3 storage for Oracle
- Offsite backups.
- Created security group to restrict access.
- Utilized Git for version control of puppet manifests.
- Working with stakeholders to meet requirements.
- Deployment engineer deploying new releases for SaaS products on 3-month release cycles across all Citrix offices worldwide.
- All deployments are on Red Hat Linux. Develop deployment steps for each deployment and creating scripts to audit installations.
- Maintained Internal Cloud server farm for comm servers used in all go to applications.
- Application Owner for Usage based metering service using SAP-Convergent Charging.
- Performed the initial stage/live installation. Both Live and stage were installed on 3 RHEL nodes.
- Integrated Citrix audio products to function with the new metering system. Documented installation of SAP-CC in the stage/live environment.
Confidential - Alpharetta, GA
DevOps Linux Engineer
Responsibilities:
- Program manager/ deployer for the Confidential ’s Social networking application that powers clients running on Symbian devices.
- The application is J2ee with Oracle backend using jgroups for cluster communication. I upgrade and manage 60 servers split between India and Suwanee Georgia.
- Provided Tier 3 support for all applications.
- Implementation of Confidential Messaging Mobile syncing application for Confidential Phones.
- Deployed / Managed 200 HP blade servers in Vienna Austria and 200 servers in Slough England.
- All servers running Red hat 5.4.
- Setup iSCSI external storage using Equalogic systems. Perform remote upgrades, new installations and changes to systems.
- Troubleshooting Application issues with Development. Documenting processes for Production Operations.
- Tracked bugs using Bugzilla.
Confidential- Atlanta, Georgia
Monitoring Engineer
Responsibilities:
- Groundwork monitored over 1500 Servers and Performed 3500 service checks. Migrated Groundwork/Nagios Network Monitoring System to version 5.1 running on Suse Enterprise 9. Scripted custom plug-in for server monitoring.
- Setup Round Robin Databases for collecting and graphing performance data.
- Coordinated with all departments to setup monitoring guidelines for all platforms including Linux, AIX, Solaris, Windows, and Netware.
- Checks were performed with network protocols SNMP polling as well as SNMP trap monitoring. Some checks performed through SSH with key authentication.
- Primary Linux Admin for the Monitoring Environment.