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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.

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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, 617 Linux System Administration projects are completed every quarter on Upwork.

617

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: August 1, 2015
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  1. Mihai-George Cornateanu

    Mihai-George Cornateanu

    Senior Linux System Engineer

    United Kingdom - Last active: 5 months ago - Tests: 12 - Portfolio: 1

    Linux System Administrator. LAMP Administrator. Security expert - Senior Ethical Hacker. PCI Compliance expert. ✔ Apache ✔ PHP ✔ MySQL ✔ DNS ✔ FTP ✔ Samba ✔ Postfix / Qmail / Sendmail ✔ DomainKey / DKIM / SPF ✔ Courier / Dovecot (IMAP/POP) ✔ SpamAssassin / ClamAV Amavis ✔ Kernel Hardening & Securing ✔ IPTables ✔ Wordpress, Joomla, PHPBB, Drupal ✔ Bash scripting

    $30.00 /hr
    186 hours
    4.85
  2. Alexander J.

    Alexander J.

    Linux Jedi

    United States - Last active: 6 months ago - Tests: 1

    9+ years of experience in the web industry support/abuse and sales. Experienced from small start ups to large scale company deployments on a live environments. Would love to be part of any team small or large. Work very well with others or as an army of one. Specialties - Linux, Apache, Nginx ,Cpanel/WHM, Exim, Security - Tomcat, postfix, shibboleth, Cloud, load balancing - AWS, Amazon, CDN, Wordpress, Joomla - Bash, PHP, MySQL, HTML, SEO, XML, ASP - Abuse/Exploit/Hack tracking and debugging. - Advanced Exim tracking/debugging - Very experienced with ddos attacks small to large - Great with high volume of tickets/support requests.

    $38.89 /hr
    513 hours
    4.28
  3. Carlos C.

    Carlos C.

    J2EE/PHP5/SQL Developer. Linux SysAdmin. Brainbench certified

    Spain - Last active: 11/19/2014 - Tests: 6

    More than 7 years of experience coding in PHP using many SQL databases (MySQL/PostgreSQL/MSSQL). I have worked in many projects as a project leader. I feel very confortable in managing my work time to complete the schedule. Experience with Zend Framework; MVC and Singleton patterns. Expert in use of XML technologies, APIs, AJAX and coding using OO (Objects). Skills using design software (Fireworks, Photoshop, Gimp). GNU/Linux system's administrator for more than 6 years.

    $17.78 /hr
    26 hours
    4.99
  4. Daniel Ostrovsky

    Daniel Ostrovsky

    Senior FrontEnd Developer

    Israel - Last active: 09/04/2012 - Portfolio: 4

    7+ years experience in UI development for web applications. Perfect CSS, HTML, Javascript and JQuery skills. Strong understanding of PHP, Smarty, MySQL. Experience in creating cross-browser. Knowledge in using Photoshop. Solid understanding of web technologies and web applications. Fast learning, teamwork, creativity, problem solving, responsibility, resourcefulness, technical and technological skills. Specialties Languages and frameworks: HTML4/5, DHTML, CSS2/3, JavaScript, MooTools, JQuery, AJAX, XML, PHP, Smarty. Graphical tools: Adobe CS4/5, (Flash, Photoshop, Acrobat). Balsamiq Studios.

    $55.56 /hr
    8 hours
    5.00
  5. Wesam D.

    Developer

    Canada - Last active: 14 days ago - Tests: 1

    CMS: Drupal, Moodle, Typo3, Wordpress and Joomla Languages: C++, HTML5, CSS3, JavaScript, Ajax, JQuery, XML, ActionScript, PHP, Django, and Java Databases: MySql, PostgreSQL, Oracle and Microsoft SQL Software: Microsoft Office, Flash, Photoshop, Dreamweaver, Audacity, WebEx and GoToTraining Servers: Apache2, Nginx, Tomcat, Windows/IIS, Adobe Connect, Adobe Media Server and Red5 Media server Team Management: JIRA and Teamwork Operating Systems: Windows, Linux and Mac Cloud Computing: Amazon EC2, S3, and RDS. Eucalyptus and VMware vSphere.

    $33.33 /hr
    387 hours
    0.00
  6. Prasetyantoro R.

    Prasetyantoro R.

    Odsek freelancer

    Indonesia - Last active: 1 month ago - Tests: 4 - Portfolio: 1

    my objective is to show that i can complete all the job given to me as fast as posible. with your satisfaction become my first priority. my speciality is at linux server configuration, php, html,css,javascript (vanilla / jquery), java, ruby on rails, mikrotik router, bash scripting . basicly im still college but i've got some freelance work in my country as server administrator gaming server for about 2 years and hotspot internet service with mikrotik router and ubnt device as access point.

    $9.00 /hr
    1 hours
    4.78
  7. Robert Joseph Batac

    Robert Joseph Batac

    Java Developer/Project Management/Applications/Wordpress

    Philippines - Last active: 1 day ago - Tests: 5 - Portfolio: 1

    I specialize in Java Application Software Development, Project Management, and Hardware Interfacing. Other areas I've been involved in are Web Design, Wordpress, VPN, CMS, Open Source Solution/Customization and Testing for both Manual and Automated, and I recently added Android App Development in my portfolio. I have endeavored in freelance, business, and team and enterprise solution projects. Primary technologies I use are Java SE, Swing, Webstart, NetBeans, PostgreSQL, third party APIs, OpenVPN, Mysql, Selenium and Android Studio. Other experiences I've had are in the line of CCTV Surveillance and Security Systems integration. Please visit my profile website for past projects I have been involved with. http://bertbatac.weebly.com/ Thanks, Bert Batac

    $20.00 /hr
    1,031 hours
    4.95
  8. Alexander M.

    Alexander M.

    Software Developer C++/Qt

    Ukraine - Last active: 20 days ago - Tests: 2 - Portfolio: 5

    Software Engineer with 10+ years of diverse experience in software development, systems administration, and database administration. Developer of the opensource report solution CuteReport: http://sourceforge.net/projects/qreport/

    $45.00 /hr
    1,307 hours
    5.00