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Post your Linux system administration project on Upwork 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 Upwork, 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 Upwork for free!

Linux System Administration Job Cost Overview

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

Upwork Linux System Administration Jobs Completed Quarterly

On average, 592 Linux System Administration projects are completed every quarter on Upwork.

592

Time to Complete Upwork Linux System Administration Jobs

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

Average Linux System Administration Freelancer Feedback Score

Linux System Administration Upwork freelancers typically receive a client rating of 4.79.

4.79
Last updated: September 1, 2015
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  1. Umer Raja

    Umer Raja

    Full stack Ruby on Rails Engineer

    Pakistan - Tests: 8 - Portfolio: 2

    I am a senior full-stack Ruby on Rails developer with 8+ years of experience in building a variety of products in Ruby, Ruby on Rails, Node.js and Angular.js. I adhere Test-Driven Development (TDD) to make sure to deliver the work of quality. My experience includes: - Ruby 1.9, Ruby 2.0 - Ruby on Rails 3, Ruby on Rails 4 - Javascript, jQuery, Node.js, Backbone.js, Knockout.js - Angular.js - MySQL, PostgreSQL, MongoDB - HAML, ERB, SCSS, SASS - Rspec, Cucumber, Capybara - Twitter Bootstrap, Compass - Spree, Shopify - RefineryCMS - Thinking Sphinx, ElasticSearch You're looking for a talented Ruby on Rails (RoR) developer? I will be a good fit for you!

    $33.00 /hr
    1,108 hours
    4.74
  2. Maksim M.

    Maksim M.

    Experienced systems engineer

    Singapore - Tests: 1

    IT professional with experience in a wide range of information technology disciplines including systems integration and systems administration. Specialties: - NetApp storage systems - Managing Linux/BSD/Solaris systems. - Apache & nginx tuning - Website security audit. . - Implementing and maintaining storage systems - Implementing and maintaining SAN solutions - Implementing and maintaining backup and recovery solutions

    $55.56 /hr
    0 hours
    5.00
  3. Arun Kumar

    Arun Kumar

    Unix/Linux Administrator

    India - Tests: 5

    I am particularly interested in Linux Administration, having solid background in the fields of Networking, Virtualization, Application servers, Database administration , Internet security etc. I have worked on LAMP Architecture, Clustering of LAMP, Load balancing, MySQL replication, Nameservers, Mail Servers, Monitoring tools, FTP, SVN, Virtualization with Xen, VMWare, Virtualbox, OpenVZ . I am also very proficient with bash scripting to automate server administration tasks.Available for on-demand support as well as on-going maintenance and monitoring contracts.

    $10.00 /hr
    0 hours
    5.00
  4. Ivan D.

    Ivan D.

    Linux Administration/IT Security/PHP/WordPress/HTML/CSS

    Bulgaria - Tests: 6 - Portfolio: 3

    Linux Server Administration - Setting up VPS and dedicated servers with strengthen security. Usually prefer to work with Ubuntu, Debian and CentOS, but any other distro is fine. - chroot-ing - firewall - iptables Linux server security - Log analysing - Honey Pots - Strengthening Security - Chrooting - Iptables - Software protection against DoS with iptables and custom scripts Wordpress Development -Custom Wordpress Themes from PSD -Added Back end functionality if needed using hooks, inside the theme See more at http://reallusiondesign.com

    Groups: Bluehost Developers and Designers

    $15.56 /hr
    2 hours
    5.00
  5. Shafiul Hasan

    Shafiul Hasan

    Expert in virtualization and system administration

    Bangladesh - Tests: 4 - Portfolio: 4

    Over the last 12 years, I have been working in system administration for both Windows and Linux platform. My core competency lies in complete end-to-end system management. Currently I have sound knowledge and expertise on virtual platform using VMware vSphere 4/5/6 and Windows Server 2008/2012 Hyper-V. I am seeking opportunities to build virtual environment for the company which will save CapEx as well as OpEx.

    $44.44 /hr
    7 hours
    5.00
  6. Kevin B.

    Kevin B.

    System Engineer

    United States - Tests: 1

    My goal is to help you tackle any IT task quickly and effectively. I can help you build an infrastructure or help you make your current infrastructure more efficient. You name the task, I'll take care of the rest. I'm familiar with: Linux, Windows, Mac, LAMP/LEMP, AWS, and a slew of other web technologies.

    $55.56 /hr
    0 hours
    4.70
  7. Robert N.

    Robert N.

    Artist and Programmer

    India - Tests: 1 - Portfolio: 1

    Over the time in my professional career, I have started low and climbed up the ladder, held the following positions in Europe, Middle East and India: Technical Support Associate Customer Service Associate Assistant Editor German Language ACL Data Analysis and Software Consultant BI Software Developer / Project Manager Software that I had once developed during my career, has been/or is being used in MNC and Indian companies. I even had a startup once. However my passion lies in Free and Open Source Software, C, GNU/Linux, Android, Java, PHP and Vector Graphics. Having started programming at an early age, at the time when Amiga 500 was still popular, I have come across all types of technologies and even experimented with it. So if you ask me to develop something from A for Ada on Z for System Z, I'd be able to do it. A year ago I felt sickened by the corporate politics and rat race that I quit my job to live my life with less pressure and stress and do the things that I like to do. Since then I have been developing Android Software, porting utilities to ARM and MIPS and working on my private pet projects at my own pace. I haven't been on ODesk since 2011 when I first heard about it on TechCrunch. I thought I'd make a Redux/Comeback to share my knowledge and services and also to make some earnings and friends along the way. I am not here too much for the money, rather for the challenge and fun of doing things. I am quite flexible and I won't hold you at gun point for pennies. Take Care Robert N

    $30.00 /hr
    0 hours
    5.00
  8. parthiv patel

    parthiv patel

    Web Development

    India - Tests: 5 - Portfolio: 2

    From last 4 years,I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. I am seeking opportunities to build websites for you to increase your business. I also have some experience in the following areas: SQL, Ajax, OOP, and software design and testing. Why is this good? * Large experience to develop CMS and e-commerce website. * wide range to develop project in PHP framework

    $11.00 /hr
    0 hours
    5.00
  9. Ilya Bakharevich

    Ilya Bakharevich

    Senior PHP Developer

    Belarus - Tests: 1 - Portfolio: 3

    Over 5 years of PHP/MySQL/JavaScript experience. Developing solutions of any complexity (websites, API, classified, parsers, e.t.c). Great communications skills. My stack: - PHP 5 (native, Zend Framework, CodeIgniter (CI), PHPUnit, xDebug, Z-Ray, RESTful API, Smarty) - MySQL (installing/tuning/views/procedures/functions/transactions), MS SQL; - JavaScript (jQuery/native a bit/started to work with Angular); - Bootstrap 3/HTML 5/CSS 3; - GIT/SVN; - Continuous Integration (Jenkins); - Jira/Confluence/Cruicible/mantis/Zoho Also: - server administration (Debian, nginx, Apache, PHP, phpfpm, MySQL tuning e.t.c.) - shell scripts ("create backup of MySQL”, “create backup of SVN repo” e.t.c.) - implementing payment systems into engines; - creating crawlers with help of DOM, regexps; - developing classified with nested sets; - working with various API (Last.fm, Instagram, Foursquare, Yandex (Yandex.XML, Yandex.Translate), Google API (Translate, Seach)) Photoshop

    $17.78 /hr
    0 hours
    5.00
  10. Avijit Roy

    Avijit Roy

    Google Maps & Places Expert. RER of Google Map Maker. WP Developer.

    United States - Tests: 2 - Portfolio: 9

    I want to make a new innovative ideas in IT sector and I want to develop IT field in a new way by which poor people can easily get those support and those who do not have enough education can easily access this sector... I am a web designer and developer as well as I am also a graphic designer.. I do logo design, site banners, site logo, company logo, company business card, and other graphical designs. I am also a Regional Expert Reviewer of Google Map Maker and a Google Developer.

    $7.78 /hr
    0 hours
    5.00