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Systems Engineer Resume

SUMMARY:

  • Linux and Windows Technology Professional having 6+ years of I.T. experience in Red Hat Enterprise Linux 5/6, Windows 2003, 2008, 2012 R2.
  • VMware Technology Professional in VMware ESXi 3/4/5/5.5/6.0
  • Experience in RHEL & Windows server provisioning, Upgrades, Patching, Configuration and Performance Tuning for Linux/Windows servers in VMware environments.
  • Expert in deploying and troubleshooting code in Development and Production environments using both manual techniques and automated tools.
  • Experience in deploying and creating new RHEL VM guests with utilizing Red Hat Satellite Server as well as Customized ISO Images and templates
  • Experience with Amazon Web Services (AWS) deployment and management of EC2 and S3 instances.
  • Expert in Server Builds, Installs, Upgrades, Patches, Configuration and Performance Tuning in Red Hat Linux and VMware environments.
  • Expertise in deployment of Java Applications using JBoss/Oracle Weblogic and Tomcat Application Server.
  • Skilled in monitoring and support of large enterprise applications using Splunk and New Relic.
  • Expert in DNS and Active Directory Services
  • Experience in configuring network services like NFS, NIS, DHCP, DNS, SAMBA, FTP, HTTP, SSH, and Web Server.
  • Expertise working on various NetApp/EMC/3PAR based storage environments to configure LUNs and Datastores and Expansion of Datastores in VMware vSphere Environment.

TECHNICAL SKILLS:

Operating Systems: Windows 2003. 2008, 2012 R2, UNIX, Linux

Quality Standards : RMF, DIACAP, CMMI, ISO 9001, HIPAA

Hardware: HP BL460, 620’s, 680’s C7000, Sun T2’s/T3’s, AIX P5/P6

Storage: EMC SAN CX700, VNX, VMAX, Net App FAS Solutions.

Web Technology/ Server: HTML, XML, HTTP

Languages: Bash Shell Scripting, Perl, PowerCLI

Methodologies: Rational Unified Process (RUP), Waterfall, Agile/Scrum & SDLC

Software Packages : MS Office, MS Project, MS SharePoint Visual Studio

Testing Tools : ALM, Rational Clear quest

Database: SQL Server

CLOUD SERVICES: Amazon Web Services (AWS)

PROFESSIONAL EXPERIENCE:

Systems Engineer

Confidentia l

Responsibilities:

  • Supported all Windows 2008/2012 R2 and RHEL Servers.
  • Applied monthly patch management to all servers using WSUS and SCCM.
  • Performed security scans using Nessus and ArcSight to pinpoint potential security vulnerabilities in the environment.
  • Lead VMware engineer responsible for monitoring overall environment health and administering VM’s and hosts.
  • Configured and managed SCOM and SCCM throughout the DOT environments.
  • Worked closely with security team to monitory system, run scans, and detect, evaluate and resolve all vulnerabilities.
  • Performed security scans using Nessus and ArcSight to pinpoint potential security vulnerabilities in the environment.
  • Provided support for system engineering activities such as upgrades, patches, and integration of new hardware/software
  • Participated in system design concept development; develop system modification and upgrade concepts and requirements; and provided system and equipment item engineering analysis to assess reliability, availability, maintainability, and logistical supportability

Systems Engineer

Confidential

Responsibilities:

  • Scheduled, planned, and supported code deployments into Test, Dev, and Prod environment using manual and automated tools such as Jenkins.
  • Integrated problem resolution, root cause analysis, and quality assurance for all Hardware/Software/OS.
  • Establish dashboards in New Relic & Splunk to monitor system throughput to ensure 99.9% uptime.
  • Performed system administrative tasks such as Application Maintenance, Performance Tuning, Upgrades, OS Backups, Migrations, User Account Maintenance, Storage Management, and Patch Management.
  • Troubleshot any performance or configuration issues/incidents with Apache Webservers and engaging Middleware teams to troubleshoot JVM issues.
  • Author and modify scripts for application deployment as well as system monitoring.
  • Analyzed system logs using Splunk to identify potential vulnerabilities within servers and production environment.
  • Performing JBoss Application Server Administration tasks such as installation, configuration, monitoring and performance tuning.

Systems Administrator

Confidential

Responsibilities:

  • System engineer and architect of a new central data vault environment for major Aluminum company.
  • Reengineered company’s systems setup, establishing automated server generation routines, optimizing system performance, installing upgrades/patches, establishing system monitoring and maintaining security protocols.
  • Install and configured HP BL460 blade servers on C7000 Blade chassis.
  • Configured and integrated multiple Linux and Windows 2012 R2 servers as well ESXI 5.2 & 5.5.
  • Installed and configured DNS Server, Active Directory, Exchange, File Servers, and SQL Server.
  • Provisioned 3 PAR storage to new environment and implemented replication along with a disaster recovery protocol.
  • Ensured the security and integrity of the environment using security and networking rules.
  • Created artifacts for system architecture document, supplemental requirements document, architecture diagrams; verifying technical production infrastructure; designing and executing performance tests; and documentation.

Systems Administrator

Confidential

Responsibilities:

  • Managed over 300+ VMware Windows servers 2003, 2008 R2 & 2012 with VSphere client 5.1 & 5.2
  • Supervised multiple servers for daily backups and de - duplications with Backup Exec 2010 R3, and 2012
  • Managed VPN user and Active Directory by resetting passwords, unlocking accounts, adding users, and GP
  • Archived, created and migrated mailboxes using PowerShell on Exchange 2010 in a cluster environment
  • Participated on a 24/7 on-call schedule to remediate any Windows/Linux related issues.
  • Installed and maintained HP & Cisco Blade Systems.

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