Linux System Administrators & Developers

Showing 11,572 freelancers

Linux System Administrators & Developers

Showing 11,572 freelancers

Get Your Linux System Administration Project Started Today!

Post your Linux system administration project on oDesk and find Linux experts and system administrators to assist you with your Linux server installation, configuration, maintenance and technical support tasks. These experienced consultants can manage your Linux network and infrastructure security or perform backups and security scans or updates and identify threats on your Linux OS system. They can also deploy web applications, eCommerce systems and content management systems on your Linux server, or migrate your virtual machine to a physical Linux server. You can also find a professional Linux sysadmin, experienced in system monitoring and control tools, to manage and optimize your Linux-based server farm.

Linux is a collection of free and open-source, cross-platform, Unix-like operating system distributions, among which the most widely known are Ubuntu, Red Hat and Slackware. On oDesk, the world’s largest online workplace, you can find experienced Linux system administrators to set up dedicated Linux web servers, install web hosting control panels (like ZPanel, Plesk, cPanel or DirectAdmin), set up SQL databases and file managers or configure Linux server security and accounts.

Browse Linux System Administration job posts for project examples or post your job on oDesk for free!

Linux System Administration Job Cost Overview

Typical total cost of oDesk Linux System Administration projects based on completed and fixed-price jobs.

oDesk Linux System Administration Jobs Completed Quarterly

On average, 612 Linux System Administration projects are completed every quarter on oDesk.

612

Time to Complete oDesk Linux System Administration Jobs

Time needed to complete a Linux System Administration project on oDesk.

Average Linux System Administration Freelancer Feedback Score

Linux System Administration oDesk freelancers typically receive a client rating of 4.78.

4.78

Last updated: March 1, 2015

  • System Architect VMware/Microsoft/Symantec/Zimbra..

    For hardworking people there is no difficult tasks. Also for patient people :) I am such a person. I mainly work remotely. If you can provide me remote access to your devices (ilo, webex, ssh, vpn,vnc, rdp etc..), then there … more

    For hardworking people there is no difficult tasks. Also for patient people :) I am such a person. I mainly work remotely. If you can provide me remote access to your devices (ilo, webex, ssh, vpn,vnc, rdp etc..), then there is no task that I could not accomplish for you. I have a lot of experience but please do not be afraid to negotiate the price corresponding to you;)  less

    vmware-administration virtualization windows-7-administration data-backup windows-administration microsoft-exchange-server zimbra-administration apache-administration linux-system-administration disaster-recovery 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • POLAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Programming and System/Database Administrator

    High-skilled self-motivated professional with over 5 years of experience in Linux/Unix administration. Strong skills in hosting services including design of networks, servers and services. • Web Hosting Support • Custom CMS development. • Well experienced in Content Management System like Joomla and … more

    High-skilled self-motivated professional with over 5 years of experience in Linux/Unix administration. Strong skills in hosting services including design of networks, servers and services. • Web Hosting Support • Custom CMS development. • Well experienced in Content Management System like Joomla and wordpress. • Web application development and web server Management • Server Administration both Windows and Linux • Database administration MySQL, MS SQL Server, Oracle • Apache, PHP, Java, DNS, DHCP, FTP • Programming C++, C#  less

    linux-system-administration unix-system-administration oracle-database mysql oracle-pl/sql windows-administration virtualization c++ phpmyadmin 00 more less
    • $5.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Senior Linux Administrator

    * Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and … more

    * Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and resolve network, system, hardware and software problems. * Achieve quick fixes and / or long-term solutions as needed. * Maintain 100% customer satisfaction through all available means.  less

    apache-administration nginx varnish-cache centos iptables linux-system-administration vmware-administration nagios vmware-esx mysql linux-slackware memcached windows-administration network-administration postgresql postfix ftp apache-solr domain-migration ssh spamassassin clamav vim openvz atlassian-confluence atlassian-jira glassfish virtualization freebsd cpanel unix-shell bash amazon-web-services amazon-ec2 amazon-s3 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 118 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • Highly experienced IT Consultant

    Over 19 years of virtualization, information security, Linux, and Internet-based work. I have worked and consulted for companies ranging from small to enterprise, with great success. My projects include recent Data Center migrations for large enterprises, Data Center build-outs, system … more

    Over 19 years of virtualization, information security, Linux, and Internet-based work. I have worked and consulted for companies ranging from small to enterprise, with great success. My projects include recent Data Center migrations for large enterprises, Data Center build-outs, system automation, and platform engineering. Within each of these projects I have been an integral part as either a Linux engineer, Automation Engineer, Security Engineer, or Virtualization Engineer. In some cases multiple responsibilities were required, which I was easily able to fill. My work as an automation engineer has encompassed technologies like, UCS Director, HP Automation, Puppet, Jenkins, and other continuous integration tools. By using a DevOps mentality and practice I have worked with numerous teams to move to more robust automated deployment processes. By working with configuration management tools I have helped deliver more secure, more consistent, and less error prone environments. As a Data Center consultant I have helped clients migrate large environments across town and across the country. By using custom utilities and enterprise-class technologies I have been able to move my customers systems with very limited downtime and error. I started using VMware software when it was Workstation 3.x and have continued to use it through all iterations of GSX/ESX/ESXi. Combining my experience with the desktop version and server version I am also well versed in Virtual Desktop environments.  less

    vmware-esx vmware-administration linux-system-administration centos redhat-administration ubuntu virtualization security-analysis information-security apache-administration 00 more less
    • $30.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Linux Systems Administrator

    I am an experienced Linux systems administrator with experience in a large diverse range of technologies. These include the LAMP stack (Apache, Mysql and Perl), VMware, Kickstart and many others. I have strong skills in Red Hat Enterprise Linux, CentOS … more

    I am an experienced Linux systems administrator with experience in a large diverse range of technologies. These include the LAMP stack (Apache, Mysql and Perl), VMware, Kickstart and many others. I have strong skills in Red Hat Enterprise Linux, CentOS and Debian. Previous roles include working as a Linux systems administrator supporting Red Hat Enterprise Linux.in IT contracts for particular employers. I have 15 years experience with Linux.  less

    linux-system-administration 00 more less
    • $46.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Full stack Ruby on Rails Engineer

    ### Area of Expertise ### Programming languages : » Ruby, Javascript, (C++, Java, Python). System Administration : » Strong Linux/Unix knowledge (Debian/Centos/OSX). Databases : » Mysql, MongoDB, Postgresql, Redis. Backend Frameworks : » Ruby on Rails, Sinatra, Nodejs/expressjs. Frontend Frameworks : » JQuery, Angularjs. Hybrid mobile apps : » Ionic … more

    ### Area of Expertise ### Programming languages : » Ruby, Javascript, (C++, Java, Python). System Administration : » Strong Linux/Unix knowledge (Debian/Centos/OSX). Databases : » Mysql, MongoDB, Postgresql, Redis. Backend Frameworks : » Ruby on Rails, Sinatra, Nodejs/expressjs. Frontend Frameworks : » JQuery, Angularjs. Hybrid mobile apps : » Ionic framework, ngCordova, crosswalk. Version Control : » Git, svn. Testing : » Rspec, Cucumber, Factory-Girl, Capybara. Deployment : » Capistrano, Vagrant, chef-solo. » AWS, Heroku, Digital Ocean. » Vmware (Esxi), Xen Cloud Platform, experimentations with open-stack. Design : » Photoshop, Indesign. » Html5/Css3, Haml/Sass, compass. » Twitter Bootstrap, Zurb foundation. Project Management: » Agile methodologies. » Project planning. » Good knowledge of JIRA. website => http://oducroux.com Github => https://github.com/oducroux  less

    ruby ruby-on-rails linux-system-administration javascript html5 css3 angularjs jquery 00 more less
    • $40.00 HOURLY RATE
    • 4.6
    • 6 HOURS
    • FRANCE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Network, Linux and Security Admin

    Experienced Linux admin in Philadelphia and available to travel to NYC. Security specialist: post-intrusion, malware recovery and PCI compliance. Scripting and web server administration background, SSL certificates. Current certifications: CCNA, Network+, Security+ and Linux+, LPIC1, Novell CLA

    ssl linux-system-administration security pci-compliance vulnerability-assessment debian-os centos virus-removal mysql php 00 more less
    • $55.00 HOURLY RATE
    • 4.8
    • 134 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • AWS Certified Solutions Architect, Linux and Exchange Server expert

    IT Professional with 12 years of experience with Linux & Windows. cloud platforms: AWS virtualization: vSphere, Xen, KVM, Hyper-v web servers: Apache, nginx, IIS vpns: openSWAN, pptpd, OpenVPN, vpnc panels: zpanel, cPanel, virtualmin mail servers: sendmail, postfix monitoring: nagios, cacti automation … more

    IT Professional with 12 years of experience with Linux & Windows. cloud platforms: AWS virtualization: vSphere, Xen, KVM, Hyper-v web servers: Apache, nginx, IIS vpns: openSWAN, pptpd, OpenVPN, vpnc panels: zpanel, cPanel, virtualmin mail servers: sendmail, postfix monitoring: nagios, cacti automation: puppet dbs: mysql, MSSQL Directory Services: Active Directory, OpenLDAP Messaging: Exchange 2003/2007/2010/2013 Backup: Backup Exec, NetBackup Firewalling: Fortigate,  less

    iis dns microsoft-exchange-server vmware-administration puppet-administration amazon-web-services linux-system-administration 00 more less
    • $37.00 HOURLY RATE
    • 5.0
    • 194 HOURS
    • URUGUAY
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
    ASSOCIATED WITH:
  • Senior Sysadmin & Script Developper

    Senior Infrastructure & System administrator, working with Windows since NT4.0, I was an early user of PowerShell, and never got disapointed since it's release. I'm familiar user of Powershell for : - File Backup & Management - Data transfert from different sources … more

    Senior Infrastructure & System administrator, working with Windows since NT4.0, I was an early user of PowerShell, and never got disapointed since it's release. I'm familiar user of Powershell for : - File Backup & Management - Data transfert from different sources (MySQL, SqlServer, WebServices, AD, Oracle, Xml/Csv/Txt) - Exchange & Active Directory Management & Analysis - Systems/Service checking and error reporting Other skills : - Linux Systems maintenance - VMware Automation (VM creations, Workflows) - Citrix Analysis & Maintenance scripting - Macro developper for Office products (Excel & Outlook mainly) I'm also giving trainning courses for any IT user, mainly in Excel Advanced use. My main goal is to give customers a ease of use in their daily work. Make IT easier on a daily basis. Most of my works consisted in repetitive tasks automation, Statistic tools, Data transfert scripting.  less

    microsoft-windows-powershell scripts-and-utilities windows-administration bash-shell-scripting vba linux-system-administration 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • FRANCE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
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