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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, 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. Sergey Maznichenko

    System architect

    Russia - Tests: 1

    Specializing in enterprise systems and system integration. There are a lot of experience in analyzing existing IT infrastructures, as well as upgrade and optimize it, according to the analysis. A short list of vendors whose products I normally use in the projects: IBM, NetApp, VMware, Microsoft and opensource software for OS Linux, AIX, FreeBSD.

    $44.44 /hr
    0 hours
    5.00
  2. Max Topal

    Max Topal

    VoIP/Network/Linux Engineer

    Russia - Tests: 3

    Over 8 years hands-on experience. I have deep knowledge on VoIP Hardware and softswitches from open-source one (Asterisk, Elastix, Askozia, Freepbx, CallBox, Trixbox, Welltime, Yeastar) to licensed (Switchvox, Panasonic, Mera, RTU) . I am providing Asterisk-based PBX installation\integration, support, troubleshooting and consultations. Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL, PostgreSQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Provide VoIP Security * Troubleshoot and resolve network, system, hardware and software problems. * Achieve quick fixes and / or long-term solutions as needed. I have more than 100 successful IP-PBX server deployments, so I am confident that you will be satisfied with my work completely.

    $20.00 /hr
    0 hours
    0.00
  3. Victor R.

    Victor R.

    Web-developer

    Russia - Tests: 14 - Portfolio: 19

    Advanced web-developer with 6 years in structuring, developing and implementing interactive websites. At my work for developing corporative websites I'm often using PHP5 + MySQL for Drupal or other CMS and frameworks. Also I have difficulty in HTML5, CSS3, Javascript, jQuery (+UI, +Mobile), Node.js. In the last time I am learning other languages for web-developing (Python, Ruby). Currently looking for interesting projects.

    $10.00 /hr
    0 hours
    0.00
  4. Tiago Hillebrandt

    Tiago Hillebrandt

    Linux System Administrator

    Brazil - Tests: 2

    I have been working with Linux and other free software technologies for a long time, developing scripts and tools to automate tasks, and managing servers as well. * Linux Servers Maintenance * Scripting: Bash, Python, Perl, Ruby * Web Servers: NGINX, Apache HTTPD, Apache Tomcat, lighttp * Automation: Puppet * Server Monitoring: Nagios * Database Servers: MySQL, PostgreSQL * Proxy and Caching * Experience with APIs: Linode, Media Temple, Digital Ocean, Amazon Route 53, Zerigo DNS, QuickBase, Sucuri, Loggly, WordPress Plugins API * Mail Server: Postfix, Exim * Samba File Server * Networking: Bind, DHCP, iptables * WordPress: Core, Plugins, WP-CLI * Development: PHP, Python, Java, SQL, XML, JavaScript, HTML5/CSS, Shell

    $33.33 /hr
    0 hours
    0.00
  5. Jawad Rashid

    Jawad Rashid

    Linux system Administrator / Network Administrator

    United Kingdom - Tests: 2

    I have strong expertise in Linux OS. Have more then 10 years of experience in installation and management of DNS, email, Proxy, Database, DHCP, FTP, HTTP, VLAN, VPN and IP PBX servers. I have worked in ISPs and telecom environment . and have very good concept of IP telephony systems and SIP/IAX/H323 Protocols. IP and SS7 interconnects and technologies. Have completed many projects including College Network design and implementation, fixed line telecom project using ZTE soft-switch. have very good knowledge of securing the networks and servers/workstations and specially telecom systems.

    $22.22 /hr
    0 hours
    0.00
  6. Xupeng Y.

    Xupeng Y.

    Linux system expert / Python developer|China

    China - Tests: 4

    I have 9 years Linux experience, and more than 4 years experience with professional Linux system administration, I am skilled in deploying and maintaining Linux-based services such as: virtualization(Xen, KVM, Vmware, Openvz), LAMP stack and Java stack deployment and management, DNS(djbDNS prefered), openvpn, web server administration(Apache, Nginx), mail server(postfix, popd, imapd). I have great debugging/problem resolving skills with Linux server/services, which can save you much time and money. I am also an experienced Python/Django developer, with more than 3 years commercial projects development experience, I have been working on more than 5 Django based web sites, such as http://www.whattheyplay.com.

    $27.78 /hr
    201 hours
    0.00
  7. Dan Galeev

    Dan Galeev

    Software Developer

    Germany - Tests: 3

    Programming languages: - Python (django, twisted, lxml, imaging, jinja2, matplotlib, wtforms, tornado, ...) - preferred - Objective C - Javascript (JQuery) - (X)HTML, CSS Unix-systems administration: - Debian - RedHat - FreeBSD - Ubuntu - ArchLinux - OpenSuse Databases - administration and developing: - MySQL - Postgres - Oracle - SQLite - MongoDB Version control systems: - Mercurial - Git

    $20.00 /hr
    204 hours
    0.00
  8. Neeraj S.

    Neeraj S.

    Expert PHP/PERL developer with 8 years experience on web applications

    India - Tests: 5

    Over the last 8 years, I have customized a wide range of websites using HTML, Javascript, Jquery, PHP, Perl and MySQL. I am seeking opportunities to build and customize websites from the ground up for you or your business. I also have some experience in the following areas: Opencart, OOP, Git, SVN, AJAX, JSON, HTML, CSS, XML , Facebook API, developing crawlers and data mining scripts.

    $6.67 /hr
    39 hours
    0.00
  9. Donovan F.

    Donovan F.

    Cloud Engineer and Linux Expert

    South Africa

    I am an accomplished Systems Administrator with over 13 years professional experience building infrastructure and platforms for small web hosts, the enterprise data center and the cloud. My primary specialties are Linux systems, open source software, and cloud platforms. I began my career integrating Linux systems and varies opensource technologies for Internet Service Providers and Telecommunications providers. I realized that integrating programming/scripting into my skill set would automate and provide easy of implementation to many of my projects. Here is a brief sampling of skills and technologies I am currently (2015) working with: Linux - RHEL, CentOS, Ubuntu, and FreeBSD Datastores - MySQL, PostgreSQL, Memcached, Redis, MongoDB Monitoring - Nagios, Munin, Cacti, Shinken Management - Chef, Puppet Platforms - AWS, Rackspace, OpenStack Frameworks - Rails Lanaguages - Ruby, Python, Perl, PHP SCM - Git, SVN

    $27.78 /hr
    6 hours
    0.00