Linux System Administrators & Developers

Showing 11,585 freelancers

Linux System Administrators & Developers

Showing 11,585 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 Administrator

    After more than 10 years of Linux servers administration, one would say it becomes boring. But, on the contrary, I still love what I'm doing more than ever and that's why I always deliver a great job, cause … more

    After more than 10 years of Linux servers administration, one would say it becomes boring. But, on the contrary, I still love what I'm doing more than ever and that's why I always deliver a great job, cause I enjoy each and every of its aspects. It is quite difficult to enumerate everything I covered over the years, so I will just enumerate in absolutely random order: - domain migration - iptables - tc - LAMP servers - virtual hosts - cpanel/WHM - SQL replication - openvpn - nagios - cacti - DNS - VPNs - bash scripting - BGP - security - virtualization - backups - VLANs - fiber optics network design ..... and many more. My goal is to provide high quality services to my employer as fast as possible, reliable and open to my employer's requests. I never back down from any task in my field of expertise and I always deliver what I promise to. I provide remote support if requested, regular maintenance, customized scripting, installation, configuration, basically anything that the customer might ask for. With online availability of more than 12 hours each day, I am your Linux sysadmin.  less

    computer-networking linux-system-administration network-administration lamp-administration 00 more less
    • $11.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
  • Linux Administrator, Administrator VoIP, Virtualization Specialist.

    - Expert System Works IP telephony (Aterysk, FreeSwitch, Cisco Call Manager Express, Avaya Call Manager) Network Administrator (Microsoft / Linux / Unix) - Extensive knowledge of Linux-like systems (Debian, Ubuntu, Centos, FreeBSD, OpenSUSE, etc.), including the operating system for embedded systems OpenWRT. - More than … more

    - Expert System Works IP telephony (Aterysk, FreeSwitch, Cisco Call Manager Express, Avaya Call Manager) Network Administrator (Microsoft / Linux / Unix) - Extensive knowledge of Linux-like systems (Debian, Ubuntu, Centos, FreeBSD, OpenSUSE, etc.), including the operating system for embedded systems OpenWRT. - More than two years working with systems virtualization KVM, VMware vSphere and Open Source storage systems FreeNAS, own Cloud, etc. - Arduino microcontroller programming. Creation on its component-based systems, smart home.  less

    linux-system-administration computer-networking mysql freeswitch asterisk raid-administration python vmware-esx amazon-ec2 cisco-routers 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • System Administrator, Data Entry Specialist and Designer

    I'm currently employed as a System Administrator but I also dedicate myself to graphic design and screenwriting. I have graduated as a certified Linux administrator. My typing speed is over 90 WPM (words processed per minute) so I'm … more

    I'm currently employed as a System Administrator but I also dedicate myself to graphic design and screenwriting. I have graduated as a certified Linux administrator. My typing speed is over 90 WPM (words processed per minute) so I'm well fit for data entry jobs. I'm a honest hard worker, I deliver fast and with excellence being careful about every small detail. Perfectionist. I'm also a fast learner, so if there's something I don't know or a new system to adapt to I can be flexible. I have experience in: + Data entry. + Wordpress / Other content management systems. + Unix System Administration. + Shellscripting. + Coordination / Team management. + MS Office. + Microsoft Windows administration. + Basic to intermediate programming in: PHP, Python, C#. + Web Design (HTML and CSS). + Graphic Design (Illustrator, Photoshop, Gimp). + Photography.  less

    graphic-design logo-design system-administration linux-system-administration spanish data-entry typing 00 more less
    • $4.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Seasoned IT Pro / Technology Enthusiast / CEH

    I am an extremely skilled, motivated, and highly knowledgeable IT professional with 15+ years in the IT industry. I am also an EC Council Certified Ethical Hacker, and in addition to security services, I provide a vast array of technical … more

    I am an extremely skilled, motivated, and highly knowledgeable IT professional with 15+ years in the IT industry. I am also an EC Council Certified Ethical Hacker, and in addition to security services, I provide a vast array of technical solutions to both businesses and individuals. From network/server/workstation planning and implementation to advanced troubleshooting and traffic analysis, I am THE answer to your technical demands. Add to this the fact that technology isn't just my profession; it's my passion, and you will discover why my clients have been with me for years and wouldn't consider switching. I absorb and become well-versed at any issue thrown my way, and will get to the bottom of whatever roadblock I encounter. Who I am not: your average neighborhood tech geek, a rep from a fly-by-night shop, or someone sending proposals to any listing that appears. I choose my applications very carefully, and make sure I have budgeted enough time to complete the task required. I also do not apply for jobs that I'm not 100% certain I can handle. Due to these and many other reasons, I have built a solid name for myself locally, and will do so here as well. You'll be glad you chose to have done business with me, and I look forward to meeting your technological challenges head-on.  less

    asterisk voip-software voip-administration windows-administration microsoft-active-directory microsoft-exchange-server linux-system-administration citrix-xenserver embedded-linux 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 94 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Python Programmer and GNU/Linux System Administrator

    I'm mainly a Python programmer and GNU/Linux / *nix system administrator. I have some experience as a C programmer as well. I have experience with web programming and also with audio (ladspa/lv2 plugins and hosts), working for the … more

    I'm mainly a Python programmer and GNU/Linux / *nix system administrator. I have some experience as a C programmer as well. I have experience with web programming and also with audio (ladspa/lv2 plugins and hosts), working for the http://portalmod.com project. I love writing system/utility scripts, chat robots and web crawlers as well :)  less

    python django-framework linux-system-administration css html5 javascript processing c web-crawler 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 1 TEST
  • System Engineer

    Past Experience: I start working ad security analyst, then i also worked as cisco network engineer , exploring cisco world along with programming network and security applications in C, and PHP. Current: Windows Server Infrastructure (AD/DC , DNS , DHCP) MS Exchange 2010 Linux System Administration VmWare

    microsoft-windows-powershell microsoft-sql-server-administration microsoft-active-directory microsoft-exchange-server linux-system-administration redhat-administration ldap dns vmware-esx vmware-administration 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • java, php web developer, system administrator,linux

    I have strong professional skill in network administration, on system build with linux servers. LAMP(Apache web server, MySQL ,PHP ), postfix, proftpd. Familiar with Xen, qemu/kvm virtualisation. Develop, create and support Web-available serrver & client side application for a desktop … more

    I have strong professional skill in network administration, on system build with linux servers. LAMP(Apache web server, MySQL ,PHP ), postfix, proftpd. Familiar with Xen, qemu/kvm virtualisation. Develop, create and support Web-available serrver & client side application for a desktop and android devices. CRM systems, CMS (Joomla! )modules & plugin develop, Full stack web Here are languages and systems which I have in my arsenal: Java, PHP, MySQL, XML, javascript, jQvery, bash IT Support Support for mobile users Remote support Problem management Remote access system over VPN. Audit corporate security  less

    linux-system-administration html php joomla java core-java ftp 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Software Engineer

    I'm an expert software engineer with 8+ years of experience. My languages of choice are Python, C and Go. Other languages I had experience with: C++, Java, Scheme, Javascript (with Node.js), Perl, PHP. My main expertise is building … more

    I'm an expert software engineer with 8+ years of experience. My languages of choice are Python, C and Go. Other languages I had experience with: C++, Java, Scheme, Javascript (with Node.js), Perl, PHP. My main expertise is building highly available and efficient backends for high-traffic applications that handle hundreds and thousands requests per second. I'm in sympathy to OSS ideas and have contributed to a wide range of open source projects – VLC, Git, Nginx, Django, GDB, etc. I'm interested in distributed, concurrent and fault-tolerant systems. - Always learning Currently I'm reading SICP and solving exercises from this great book. Source code for solved exercises is also available on my Github page.  less

    python c linux-system-administration sql postgresql unix json 00 more less
    • $36.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 104 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
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