We provide IT Staff Augmentation Services!

Devops Engineer Resume

SUMMARY:

To obtain a position that will allow me to further develop my experience and skills within the company.

TECHNICAL SKILLS:

Programming Languages: Python, Ruby, VB Scripting, Bash, PowerShell

Operating Systems: Mac OS, RHEL, Fedora, CentOS, Solaris, ArchLinux, Debian, Windows, Kali linux

Virtualization Platforms: Linode, Digital Ocean, Rackspace, VMware, AWS, OpenStack

Utilities/Tools: nessus, nmap, virtualbox, glusterfs, puppet, vagrant, spacewalk, foreman, Atlassian(confluence,stash,jira,bamboo, hipchat), beyondtrust, sensu, nagios\icinga, influxdb, kibana, elasticsearch, github/bitbucket, pagerduty, swiftstack, splunk, serverspec, qualys, veeam, new relic, ceph, docker, jenkins, ansible

EXPERIENCE:

Confidential

DevOps Engineer

Responsibilities:

  • Script against atlassian rest api
  • Script to create servers in Amazon Web Services (Fog)
  • Build continuous pipeline for development environment using bamboo
  • Redefining security scripts to convert to puppet manifests
  • Mentor Jr. Administrators with linux administration (RH6/RH7)
  • Design application infrastructure for high availability
  • Install/Configure OpenStack (Juno)
  • Install/Configure oVirt (Redhat hypervisor)
  • Install/Configure VMware hypervisor
  • Install/Configure (DC/OS docker platform)
  • Install/Configure monitoring system (Sensu)
  • Automate major tasks using Puppet/Ansible
  • Configure CIS Benchmark for all systems
  • Install/Configure Ceph filesystem
  • Install/Configure minio object filesystem
  • Install/Configure Spacewalk yum repository
  • Install/Configure Bareos backup system
  • Creating Ansible modules to build out new systems
  • Build process around GitLab and Jenkins to update Atlassian applications
  • Build RPM’s for applications that require updated methods to install the applications

Confidential

Sr Linux Systems Administrator

Responsibilities:

  • Configure RHEL 5 systems for security policies
  • Configure RHEL 6 systems for security polices
  • Deploy Linux systems in VMware environment (ESXi 5.1) using custom script (Fog)
  • Streamlined server deployment through automation (Satellite server, centralized authentication)
  • Centralized documentation procedures using Confluence
  • Create users, groups, and service accounts
  • Reset users passwords
  • Modify users and groups to gain access to cvs server
  • Mentor junior/mid - level team members
  • Implemented sudo policies
  • Troubleshoot system issues
  • Research/Implement new technologies (Gluster Filesystems)
  • Building RPMs for easy system deployment (Tripwire, Oracle dependencies)
  • Using Stash (Git) for configuration management for servers
  • Configured server builds using puppet
  • Create custom facts for puppet
  • Utilize Vagrant to build servers on desktop for rapid testing
  • Encourage standards for consistent builds (logs, configuration)
  • Scanning servers using Qualys and Nessus for security vulnerabilities
  • Patching servers with latest bug fixes, updates, security issues
  • Implemented shared filesystems for applications (NFS, GlusterFS)
  • Performance tuning for VMware and linux guest systems
  • Created repositories for systems engineering rpms
  • Participate in on-call rotations
  • Configure luns on equallogic 6500 arrays
  • Configure iptables rules
  • Monitor systems using snmp
  • Utilize Veeam backup software to restore files
  • Created scripts to auto update repository for satellite (custom rpms)
  • Modified all in-house applications to use services like all native linux applications
  • Resolving security issues from scans and verifying
  • Update DNS records
  • Configure multipath for Oracle 11g servers
  • Created script for oracle shutdown and startup of RAC
  • Tuning iscsi performance in physical oracle database servers
  • Scripting daily activities with Ruby, Python, Bash
  • Active member in Open-source community (RedHat, Spacewalk, Puppet)
  • Created several puppet modules
  • Member of a DevOps team (Agile)
  • Created serverspec tetss for servers and puppet modules

Confidential

Sr. Systems Administrator

Responsibilities:

  • Configure HP C7000 blades
  • Configure VLAN tagging with blade systems
  • Install 3rd party applications (Signiant)
  • Suggest solutions to MPAA security concerns
  • Worked on Vmware ESXi servers
  • Configured Mac OS servers for editing
  • Configured Windows 2008 server for different transcoders

Confidential

Systems Security Administrator

Responsibilities:

  • Created scripts to handle daily tasks (Python/Bash)
  • Configured Kickstart files to implement security changes
  • Patch Systems (Unix/Linux/Windows)
  • Installed HIDS/NIDS
  • Configured Linux Firewalls
  • Implemented changes to PAM (pluggable authentication module)
  • Performed Network scans using Nessus, Lumension (application scanner)
  • Troubleshoot networking issues
  • Troubleshoot user account issues
  • Troubleshoot Domain Controller policies
  • Configured Centralized patch management system using ESXi and RHEL5
  • Troubleshoot McAfee E-policy
  • Troubleshoot/Configure SELinux issues
  • Create groups/users (Unix,Linux and Windows)
  • Configured Linux systems to use VLAN tagging
  • Maintained Xen servers
  • Configure VMWare systems (ESX 4.0)
  • Installed/Configured HP Webinspect application for Web scanning
  • Installed/Configured NessuS vulnerability scanners for Centralized scanning.
  • Implemented security guidelines
  • Install/Configure Centralized Log management (EIQ/SecureVue)
  • Implemented Centralized Patch management system (Linux/Windows)
  • Configured NIDS/HIDS (Snort & Ossec)
  • Implemented Wiki (Tiki-Wiki)
  • Implemented Spacewalk server to patch systems (Postgresql)
  • Created simple RPM's

Confidential

Systems Administrator

Responsibilities:

  • Creating Bash scripts to retrieve information from multiple servers (200 +)
  • Primary/Secondary SMS 2003 engineer
  • Troubleshooting Linux issues (RHEL 4 & RHEL 5.1)
  • Troubleshooting Windows issues (Windows XP, Windows 2003)
  • Implementing a honeypot for the environment (using Python and HoneyD)
  • Troubleshoot PC issues
  • Create custom Kickstart files
  • Install/Configure Samba
  • Configure SELinux on apache files/directories
  • Install/Configure NFS
  • Patch Linux machines (RHEL 4 & RHEL 5)
  • Add/Remove users from groups (Linux/Windows)
  • Create groups/users (RHEL 4, RHEL 5 & Windows 2003)
  • Create GPO's for Windows 2003 environment

Confidential

Systems Administrator

Responsibilities:

  • Create user accounts on various platforms (Solaris 9&10, RHEL 4.4&RHEL 5.1)
  • Modifying user accounts (shell, groups, passwords, name changes)
  • User account troubleshooting (/etc/shadow, login, profiles, lockouts)
  • Change permissions on directories/files
  • Change groups on directories/files
  • Create groups on Linux Systems
  • Troubleshoot system/application services
  • Modify/Configured PAM
  • Shell scripting (bash)
  • Create Trouble Tickets (Remedy 6.0)
  • Troubleshoot user access issues (directories/files, systems, applications)
  • Use Reflection X
  • Mount/Un-mount NFS directories
  • Python scripting for Linux systems
  • Used VMWare/Xen to create OS (RHEL 5, Centos 5, Fedora 8, Windows XP)
  • Installed/Configured Apache web server on RHEL 5/Centos 5 server
  • Created scripts run on Red Hat Satellite Server/Spacewalk
  • Installed/Configured Samba
  • Create Public/Private keys for SSH
  • Configured SELinux context for apache and nfs
  • Created repositories for YUM install (createrepo)
  • Change SELinux context for files/directories
  • Configure autofs for file systems on nfs exports
  • Maintain backups (Arcserve)
  • Solaris patching (smpatch)
  • Windows patching (WSUS 2.0 & 3.0)
  • Linux patching (YUM)
  • Server benchmarking (Windows & Solaris 10)
  • Maintain/Create Group policies
  • Maintaining/Creating VBscripts
  • Create/Build Windows Server 2003 boxes
  • Create/Build Solaris boxes using FLAR
  • Clone Servers & Workstations (Clonezilla)
  • Installed Linux OS (RedHat 9, Fedora 8, CENTOS 5.1)
  • Linux security (User accounts (PAM), SELinux)
  • Create IPTABLES rules
  • Rack mounted servers (Dell Servers)
  • Maintain Anti-virus server (Etrust server)
  • Password Maintenance (Cisco Routers)
  • Troubleshoot issue with printer using SNMP (Windows environment)
  • Used Nagios for Network monitoring
  • Use Nmap/Nessus on network for scanning

Confidential

Systems Administrator

Responsibilities:

  • Maintain & Troubleshoot IIS 6.0 Web servers
  • Troubleshoot Citrix issues
  • Create and Manage VBscripts in environment (WMI, ADSI)
  • Case Creations
  • Create Organizational Units, Security groups, and Template accounts
  • Deploy software updates with Shavlik
  • Apply user rights and security groups
  • VMWare (ESX, GSX)
  • Use ticket manager SalesForce
  • Provide Tier 2 support for Tier 1

Confidential

Systems Administrator/SMS 2003 Engineer

Responsibilities:

  • Maintain backup tapes for DLT/LTO drives
  • Maintained weekly rotation of backup tapes
  • Configure Server 2003 Active Directory
  • Configured Domain Name Servers
  • Designed Organizational Unit structure
  • Configure/Manage Systems Management Server (SMS 2003)
  • Configure/Manage SQL Server 2000
  • Configured NetIQ AppManager to monitor Servers
  • Created custom .ADM files for programs
  • Update Servers using SMS (Security, Microsoft Updates, and Office Updates)
  • Configured System Integrated Manager 5 for HP Proliant servers (ML 350, ML 570)
  • Created and Configured Group Policy for Domain Objects, and Users
  • Created Software Distribution through Group Policy
  • Assisted in preparing baseline images for desktop deployment
  • Configured Ghost 8.1 Server
  • Configured Print Servers in 2003 server
  • Troubleshoot network connectivity problems
  • Troubleshoot firewall issues, using TCP/IP utilities
  • Created software packages for SMS 2003
  • Patched Servers using SMS HP agent
  • Used Brightstor Backup manager, to maintain backups, and schedule jobs
  • Configured a 2003 RIS Server
  • Developed SMS 2003 scripts using VBscript
  • Installed and Configured Linux ArcServ 9.0 agent (Fedora Core 5, Fedora Core 3)
  • Configured Linux firewall rules to allow exception for backup agent
  • Used Ethereal to check status of network
  • Configured Group Policy Firewall rules
  • Installed Linux (Fedora Core 5/Red Hat Enterprise 9/Fedora Core 3)
  • Used SNMP with Compaq Insight Manager

Hire Now