Linux System Administrators & Developers

Showing 11,850 freelancers

Linux System Administrators & Developers

Showing 11,850 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, 638 Linux System Administration projects are completed every quarter on oDesk.

638

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: April 1, 2015

  • PHP MySQL Yii CodeIgniter Zend developer, with 7+ yrs of experience

    I am a web application developer specializing in PHP/MySQL, with 7+ years of commercial experience. Worked with the different projects - starting from a little web-sites and web-widgets to the big web-systems and services. My main qualities are reliability, persevering … more

    I am a web application developer specializing in PHP/MySQL, with 7+ years of commercial experience. Worked with the different projects - starting from a little web-sites and web-widgets to the big web-systems and services. My main qualities are reliability, persevering and patient. Tell me your ideas, we will discuss it and I'll give you a structure of the future system and a plan of work. I think there is nothing impossible - just are necessary time, money and the desire to work!  less

    php css html mysql ajax xml xslt smarty postgresql sql oop javascript zend-framework paypal-api codeigniter subversion linux-system-administration apache-administration adobe-pdf yii-framework 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 9643 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • System Engineer RHCE, RHCSA, CEHv7

    Over the last 3 years I have gathered expert knowledge of Linux Servers Administration as a System and Security Engineer I have a good experience at a multinational company that it offered me more opportunity to work on large projects … more

    Over the last 3 years I have gathered expert knowledge of Linux Servers Administration as a System and Security Engineer I have a good experience at a multinational company that it offered me more opportunity to work on large projects and contribute to their success at the international level. Specialties: RedHAT, LAMP, System Administration and networks, Penetration Testing, Ethical Hacking, Hardening system. RHCE/RHCSA CEHv7 LPI 101  less

    linux-system-administration penetration-testing scripting bash-shell-scripting ipsec pfsense squid apache-administration ssl 00 more less
    • $11.11 HOURLY RATE
    • 1.0
    • 3 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • BEng (IT) | MBA Candidate | ITIL Certified | Sr. Windows Server Admin

    Young Computer Science Engineer with 8+ years of experience in different IT roles such as Logical Access, Storage and Backup & Recovery Administrator. Flexible, creative, and service-oriented. Diversified IT skill sets covering programming in different languages, security administration and server management … more

    Young Computer Science Engineer with 8+ years of experience in different IT roles such as Logical Access, Storage and Backup & Recovery Administrator. Flexible, creative, and service-oriented. Diversified IT skill sets covering programming in different languages, security administration and server management to name a few. MBA Candidate ITIL Certified and Lean Six Sigma Yellow Belt with knowledge in ISO and IRAM standards. Excellent English speaker (lived abroad) with native Spanish.  less

    project-management linux-system-administration windows-administration redhat-administration novell-netware vmware-administration nagios ibm-storage sql jcl 00 more less
    • $30.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • A doctoral researcher in Engineering

    Being a PhD researcher in robotics gives me ample time to spend roaming around the internet and keep an eye on world affairs. I have a fairly strong command on writing and analysing a situation, giving forth a clear and … more

    Being a PhD researcher in robotics gives me ample time to spend roaming around the internet and keep an eye on world affairs. I have a fairly strong command on writing and analysing a situation, giving forth a clear and logical point of view. I have got some experience of leisure writing (blogging) and a lot of experience at preparing presentations, lectures, summaries etc. My careers spans over the last five years and includes teaching at top ranked university in Pakistan and that gives me expertise in evaluating student exam papers at the highest level. I have attended Seoul National University in Korea and currently doing my PhD research in Italy. I have also travelled to UK, Europe and UAE.  less

    matlab c++ microsoft-powerpoint linux-system-administration internet-research blog-writing 00 more less
    • $22.22 HOURLY RATE
    • 4.7
    • 0 HOURS
    • ITALY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Linux Server Administrator and LAMP Developer since 1997

    Education: Aristotle University of Thessaloniki (Computer Science Department) http://www.csd.auth.gr/en/index.php (graduate 2000) LAMP developer since 1997 Linux Server Administrator since 2000 I work now as a Linux Server Administrator at LuckyCloverWeb.com My CV … more

    Education: Aristotle University of Thessaloniki (Computer Science Department) http://www.csd.auth.gr/en/index.php (graduate 2000) LAMP developer since 1997 Linux Server Administrator since 2000 I work now as a Linux Server Administrator at LuckyCloverWeb.com My CV and more details: http://gr.linkedin.com/pub/miltiadis-chrisomallos/47/740/294 My portfolio: http://www.luckycloverweb.com/shop/page_portfolio.php I have vast experience (since 1997) in the following: PHP programming language Setting up new servers with: ▪ LAMP using multiple php versions ▪ DNS server (bind) ▪ Mail server postfix qmail etc ▪ control panels like Plesk, Cpanel, Webmin/Usermin, ispconfig etc. ▪ iptables ▪ backup and restore solutions daily linux servers troubleshooting including: ▪ Ex. spam problems, hacked open source websites like joomla, wordpress, drupal, magento etc ▪ setup and check monitoring reports and doing log file analysis to foresee future problems and take appropriate actions. ▪ automate frequent procedures using mainly bash scripting and/or php CLI SAPI migrating servers from one contrrol panel to another or to another hardware  less

    linux-system-administration bash plesk regular-expressions qmail php apache-administration mysql web-scraping firewalls security network-administration lamp-administration centos exim postfix squid dhcp dns ftp ssh 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • GREECE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
  • Linux system administrator

    I was interested in open source software since high school. When I was 19, I got my first job as a sysadmin, and that was a story, I must tell you... I just learned that 90% of work in IT … more

    I was interested in open source software since high school. When I was 19, I got my first job as a sysadmin, and that was a story, I must tell you... I just learned that 90% of work in IT is dealing not with machines, but with people (and sometimes policy). Now I'm starting to offer my experience here at oDesk for interested people to benefit from. My skills are: - Server and VM rollout and maintenance, using community tools like Puppet for configuration management - Linux networking; OpenVPN, IPsec, iptables, iproute2, Quagga, TC for traffic shaping and control - Linux virtualization: KVM, OpenVZ - Experience with various kinds of server hardware (ever had a perfectly fine HP DL180 G6 spew NMIs with CentOS 6? That turned out to be a power management issue, by the way!) - Know my way around Cisco equipment, a fair bit of knowledge in Extreme Networks' EXOS and JunOS too. I'm not a CCIE (yet), but I certainly won't be lost there. - Have experience with wireless hardware commonly used here, such as MikroTik and UBNT hardware, can help with building wireless networks (being a ham radio operator certainly helps! :) 73s! Yuri.  less

    linux-system-administration mikrotik-routerboard centos mikrotik-routeros openvpn kvm-virtualization cisco-ios juniper-routers junos bgp ospf openvz network-administration 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
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