Get Your Linux System Administration Project Started Today!

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
Clear all filters
  1. Raul A.

    Raul A.

    Bioinformatics / Simulation / Programming / Biomedical applications

    Spain - Last active: 4 days ago - Tests: 5 - Portfolio: 3

    Looking for short - medium term projects dealing with bioinformatics or technical writing. I have a background in Biophysics and currently work as a Bioinformatician at one of the main spanish sequencing centers. My duties include pipeline development for next generation sequencers (NGS), quality control of sequencing data, statistical analysis of historical data and general problem resolution of bioinformatic problems. I carry out most of code development in Perl or Python but I have developed in a broad range of other languages. In addition I have worked with Matlab, Excel and R in carrying out data analysis. Im fluent in both English and Spanish.

    $14.00 /hr
    105 hours
    4.31
  2. Tamer Ezzat Abdel Wahab

    Tamer Ezzat Abdel Wahab

    Linux System Administrator Expert

    Egypt - Last active: 5 days ago - Tests: 6 - Portfolio: 5

    Having hands-on proven experiences over the past 8 years leading Windows and Linux Servers implement efforts with different flavors. -Proven track record of delivering creative and cost-effective solutions with High Availability. -Expert in Linux and Open Source Software, Preferably Red Hat Enterprise Linux (rhel) ,ubuntu and Centos -Well Versed with Deploying, Migrating & Managing Linux Infrastructure (servers and Desktops), Packaging Unix Software, Designing & Implementing System Tools. -Expert in Cloud management platform with Live Linux Servers/Window Servers in Clouds like Amazon, Rack Space, Heroku and Digital Ocean. -Having very good experience in managing and migration of VPS, Dedicated and Shared hosting.worked on Panels like Plesk, webmin, Cpanel Directadmin etc.. -Configuring and Managing Lamp/LEMP (linux, Apache, Nginx, Mysql and Php) Stacks in Saas Environment. Setup System Monitoring Tools like Nagios, Zabbix, Cacti and NewRelic etc. Installation, Configuration, Monitoring, Performance Tuning, Failover Support for Linux Applications and Network Services. Applications Include Cvs, Svn, Git, Bugzilla, Open-ldap, Twiki and Services Include Postfix, Sendmail, Samba, Apache, Bind, Etc -Configure and Manage of Linux Servers - Mail Servers, Sftp Server, Proxy Server (running Squid), Apache, Nginx, Mysql, Oracle, Postges, Ntp Server and Linux Based Routers. -In Media Server Platform can setup and configured Red5, Wowza and Adobe media player. -Windows Servers: Active Directory, Domain, IIS7, MSSQL, Monitoring and Alerting systemVoIP: Trixbox, Open Source. -My core competency lies in providing complete support of Server administration.

    Groups: SocialEngine

    $15.00 /hr
    129 hours
    4.89
  3. Adil Gulzar

    Adil Gulzar

    Web Team Lead/Developer/Designer

    Pakistan - Last active: 1 month ago - Tests: 4 - Portfolio: 20

    I strongly believe I can make a significant contribution to Web and Mobile Apps Development. My developing expertise includes: - Designing, building and maintaining eCommerce websites. - Strong database knowledge specifically MySQL,Phpmyadmin,PostgreSQL and ORM. - Extensive knowledge of Php, Phython,JavaScript, HTML5,CSS3,JQuery,Bootstrap for web development. - Expert professional in web api development using Php, Python, Django. - Web and Mobile Api Development using Php(codeigniter) and Python (Bottle,web2py,json). - Web Development Frameworks: Codeigniter, CakePhp, Symfony,Wordpress, WooCommerce,YII, Django, Web2py. - Resposive Web Design using media queries and bootstrap. - Wordpress Development, wordpress plugins in custom php. - Native and Cross Platform Mobile Apps Development: Android, iphone, windows. - Linux Server Management with terminal. (No need to purchase softwares for managing server) - Version Control System: Git, SVN. * Additionally, advanced knowledge of back-end web technologies such as classic Php, Phython,OOP,Apache web server, Git,SQL, MySQL and relational database concepts. * Broad experience in managing a team as well. * Excellent interpersonal skills, consistently building reports with clients and coworkers.

    Groups: Bluehost Developers and Designers

    $11.11 /hr
    147 hours
    4.89
  4. David Chen

    David Chen

    WooCommerce Wordpress Expert & PHP/Mysql Guru

    China - Last active: 12 hours ago - Tests: 12 - Portfolio: 7

    I have more than 7 years experience with WooCommerce , Woothemes, WP-eCommerce. - WordPress WooCommerce, Woothemes, Gravity Forms - Genesis Framework, Canvas theme, Sensei plugin BigCommerce,Thesis,BuddyPress ,s2Member, Joomla eCommerce - WooCommerce, wp-eCommerce, OpenCart, osCommerce, ZenCart, CS Cart, xCart, PrestaShop, Interspire Shopping cart, Interspire Bigcommerce, Lemonstand - PHP - MySQL, PostgreSQL, Oracle, MSSQL - HTML, XHTML, DHTML, XML - CSS2, CSS3, CSS - JavaScript, jQuery, Ajax, Json , YUI - Platforms : WAMP, XAMPP, APACHE, IIS, Tomcat - IDE : Aptana, Eclipse - Subversion Tool : Git, VSS, Tortoise SVN, WinCVS - Design Tool: Photoshop, Dreamweaver, Fireworks - Payment Gateway : Paypal - Translation: Between Korean, Chinese, English - API Integration: Facebook API, Twitter API, SMS Gateway, Google API, Google Map, Social Networking, Social Engine - Auction script ( penny auction , normal auction , dutch auction), Webid, Swoopo, eBid - UI design and Architecture, Design, Photoshop , article design, Html /CSS design - Sales Marketing , iContact email and auto responder, email marketing - Google Search API, ZoHo - Social engine v4, Joomla ModX, cubecart

    $23.33 /hr
    2,546 hours
    4.58
  5. Mahdi Ridho

    Mahdi Ridho

    Web Programmer

    Indonesia - Last active: 6 days ago - Tests: 9 - Portfolio: 3

    Since 2004, I had tried some system for hobby and study purpose. I like open source paltform because very support in all of my necessity especially programming and networking. I joined a small group to support. I prefer to focus in Web base software development. Expert in used PHP and good logical algorithm. I might be a little proud when managed to write two books about Python & Gambas, 1 year before graduated. I prefer connect to MySQL, although I was a PostgreSQL Geek when in college. Now I'm interested to explore HTML5 and JQuery

    $11.11 /hr
    113 hours
    4.53
  6. Andriamboavonjy RavoTiana

    Andriamboavonjy RavoTiana

    WebDev / V.Assistant

    Madagascar - Last active: 2 days ago - Tests: 11 - Portfolio: 2

    I'm Webdeveloper, Linux administrator and Virtual Assistant in Management & Marketing. My expertises: Webdevelopment, Linux Administration, Web Marketing, Online Market Study. - Webdevelopment: I can manage project using Wordpress or other with special tasks like theme customization, plugin and module programming. - Web marketing: I also work as virtual assistant for different tasks, especially, SEO. - Linux Server: Install Linux Operating System (Centos, RedHat, Ubuntu) and softwares. Python and Shell scripting. Feel free to contact me, then we will work together.

    $10.00 /hr
    195 hours
    5.00
  7. abid shah

    abid shah

    AWS,Cloud, VOS , Asterisk,VoIP,Linux,BulkMail

    Pakistan - Last active: 9 days ago - Tests: 2 - Portfolio: 7

    Over the last 9 years I've been working in web hosting industry and have a hand on experience of Linux/Unix system and A+ expertise in all Linux troubleshooting. I've expertise of Amazone, RackSpace, VMWare ESXi(4,5), XenServer, Load Balancer, WHM/Cpanel, Plesk, ISPcp, ISPConfig, DirectAdmin, VirtualMin, Apache, MySQL, Postfix, Dovecot, Exim, Squid, OpenVPN, OpenSSL, Hadoop, Hbase, Solr, Redis, FFmpeg, FFmpeg-php, SugarCRM, ViciDial, VtigerCRM, Shell Scripting, Perl Scripting, PHP, RoundCube, SquerrileMail, Enterprise level Hosting/Mail Servers like Zimbra for large scale Setup with full security features and System Backups. I also have VOIP expertise and following are my favorite Asterisk PBX, SS7 Signaling,IVR Systems, Dictation Systems.

    $16.67 /hr
    406 hours
    4.95
  8. Vuk M.

    Vuk M.

    developer

    Serbia - Last active: 10 days ago - Tests: 22

    11 years of developer experience. If something isn't working, tell me why and I'll fix it. I want to earn my money. *** Work I do: • anything WordPress! • website development / security / speed • custom scripts, themes, plugins and applications • vps / dedicated setup, part time *nix admin • fixing errors My design skills are often sufficient (i.e. when modifying an existing WordPress theme), but I suggest you hire a professional designer if a new theme is being built or a logo / banner is needed. *** Please do… DO feel free to go negative about things you don’t like. If you don’t tell me what you think isn’t working, I’ll show you the same thing again and again. DO point out and go into as much detail as possible as to why you feel something is not working. More than anything, your reasoning is critical to solving the problem. DO speak to your goals and priorities for the project. DO tell me why I'm wrong about certain design and development decisions we’ve made. Part of the process is finding those holes. DO limit the amount of people participating in the review cycle to as small as possible - for faster, more succinct feedback. *** Please don't… DON’T mock up designs or alterations to my designs or code in photoshop, word, or any other program. Doing so is counter productive because I then must reverse engineer the whole thing to find out what you were trying to solve. This results in lost time, and budget. DON’T prescribe solutions, because prescriptive feedback also needs to be unpacked, and reverse engineered to get to the real issue. Bad → “Move the twitter button to the left” / Better → “We want more importance placed on the social media sharing tools.” DON’T forget you hired development and design experts and your job is to be the business expert. Best, Vuk

    $7.99 /hr
    86 hours
    4.99
  9. Arabo Markarian

    Arabo Markarian

    System and Network Administrator (Unix, Linux, Windows)

    Armenia - Last active: 1 day ago - Tests: 5

    More than 8 years of experience in Unix, Linux, Windows systems. My Skills includes: - Unix/Linux/Windows Server Management - Clouds & VPS management (AWS, Linode, DigitalOcean) - Amazon web services expert (EC2, RDS, S3, VPC) - FreeBSD expert - RHEL/CentOS, WHM/Cpanel expert - FTP Server installation & Management - Remote Server Management - Apache/Nginx Server configuration & Management - PHP Install & configure - Database server (MySQL & PostgreSQL) Installation and Management - Mail Server Install and Configure (Postfix, Dovecot) - Live site Hosting - Ecommerce platforms (Magento) - Wordpress

    $20.00 /hr
    1,896 hours
    4.66
  10. Dmitrii M.

    Dmitrii M.

    Senior Linux/Unix System Administrator

    Russia - Last active: 7 days ago - Tests: 3 - Portfolio: 1

    I have 10+ year experience at working with most of Linux systems SLES, RedHat, CentOS, Fedora, Debian, Ubuntu, Gentoo. I also love FreeBSD and Solaris. ARM based devices (cubieboard, raspberry, ...) are among my interests. My experience is confirmed by multiple Red Hat certificates. One of my hobbies and my profession are the same. Since I have graduated a higher school, I have been constantly increasing my knowledge at IT. I deployed MySQL, PostgreSQL databases, Apache/Nginx servers, Email servers, proxies, firewalls, KVM based virtualization, deployment of OpenStack Clouds, and other software for different purposes. In according to your requirements I can assist in a design, suggest a better solution and do its implementation. At my full-time work I support the closed-source enterprise systems such as AIX, Solaris, UnixWare, HP-UX, troubleshooting and contacting with vendors are a part of my regular tasks.

    $11.11 /hr
    100 hours
    5.00