Linux System Administrators & Developers

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

628

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 4.78.

4.78
Last updated: May 1, 2015
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  1. Petr Kudinov

    Petr Kudinov

    Russia - Last active: 1 day ago - Tests: 4 - Portfolio: 1

    I'm professionaly programmer from 1997 (started on Pascal/C/FoxPro). Other the years i've developed billing systems for mobile operator and ISP, websites and very specific VOIP services. I have configured and supported many of the FreeBSD/Linux servers using Puppet/SaltStack. At this time i'm developing WEB applications using Angular JS or other JS engines on frontend and PHP on backend. I'm have good skills in software design, Javascript/PHP/PERL/C and SQL languages, as well as TCP/IP, HTTP, SIP, H.323, RTP. VCS - GIT/SVN

    $45.00 /hr
    1,631 hours
    5.00
  2. Bogdan daniel S.

    Bogdan daniel S.

    VCP, MCSA, Exchange, Vmware, HyperV, Servers Expert Admin

    Romania - Last active: 2 days ago - Tests: 8 - Portfolio: 1

    10+ years experience in Information Technology (IT) Major areas of expertise: VMware and Microsoft virtualization technologies. Designing and implementing fault-tolerant virtualization clusters SAN and NAS systems (iSCSI, FC) Windows 2003 / 2008 / 2012 Server * Active Directory * Microsoft ISA Server and TMG * Clustering * MS Windows XP/Vista/7/8 desktop/workstation operating systems * Centralized anitivirus systems WSUS * TCP/IP, Switching and Routing * Firewalls IBM, HP, Dell Servers * DNS, DHCP, Wins * Print Server * File Server * Network and Servers documentation * LAN hardware/software administration, design, installation and configuration * Print Server * LAMP Administration * Linux services : squid, postfix, dovecot, firewall, ldap, mysql, nagios, dhcp, bind etc Certifications: MCP - Microsoft Certified Professional MCSA - Microsoft Certified Systems Administrator VCP - Vmware Certified Professional VCP-510 * VCA-DCV - Vmware Certified Associate Data Center Virtualization.

    Groups: Microsoft Certified Professionals

    $22.22 /hr
    2,609 hours
    4.68
  3. Pedro Arrioja

    Pedro Arrioja

    Native Spanish English Translator Delphi PHP Yii MySQL Programmer

    Venezuela - Last active: 8 hours ago - Tests: 5 - Portfolio: 1

    Hello, my name is Pedro Arrioja from Venezuela, My first language is Spanish and I'm speaking/reading/writing english for about 25 years now. I'm a fast skilled English-Spanish-English translator. You won't be dissapointed. I'm an IT Professional (University) and postgrade studies, (System Engineer, with 14 years of experience in web programming and software development), so technical translation won't be a problem. I have experience with HTML/PHP/MySQL/AJAX/Yii/PradoFramework, also Delphi and Paradox. Highly skilled Office Software: Microsoft Office, and OpenOffice.I'm also highly skilled with both Windows and GNU/Linux Operating Systems.

    Groups: SocialEngine

    $22.22 /hr
    11,825 hours
    4.95
  4. Gilberto Sirit

    Gilberto Sirit

    IT/Network Technician

    Venezuela - Last active: 1 month ago - Tests: 6

    I'm a 7 years-experienced Network/IT technician, holding a Cisco CCNA Certification. I've been deploying Cisco Router and Switch configurations from scratch, hardening and configuring wide-used solutions like centralized account systems, remote secure communications and creating and implementing security policies for various companies. As a freelance job, I'm a Avid Pro Tools Certified Operator, which allows me to work a lot on audio and video projects doing musical recordings for TV and Radio commercials, Sound FX audio post-production, editing and mixing using Pro Tools system. I have superb bi-lingual communication skills both oral and writing, English and Spanish. I'm looking to offer my high-quality services in any task required by my employer. My goal is to put 110% effort on the job at hand, that way I feed my experience out of it and makes my employer satisfied with my work.

    $13.33 /hr
    0 hours
    5.00
  5. Alexander Lee

    Alexander Lee Agency Contractor

    IT Support Specialist

    Philippines - Last active: 8 hours ago - Tests: 10

    Over the last decade, I have been working as an IT Support Professional for Business Process Outsourcing (BPO) firms, providing excellent service across Operating System platforms such as Windows, Mac, and Linux. I also have extensive hardware experience considering my Electronics background. That defines my completeness in this field, having delved into systems that required software as well as hardware knowledge. My experience has carried me well through the years. I am as reliable as I can be, attentive to details, punctual on time related matters, and satisfied by nothing but the best.

    Associated with: Business Solutions

    $9.00 /hr
    13,496 hours
    4.99
  6. Héctor fernando L.

    Héctor fernando L.

    Mexico - Last active: 4 months ago - Tests: 6 - Portfolio: 1

    Experience with Linux application servers sepeciffically JBoss and Tomcat under a RHEL environment. Management of great loads of data using Talend Open Studio and developement of specific tools with java. Bash scripting to automate certain repetitve tasks such as keep alive web applications, file organization, server manteinance,etc. TOEIC Score: 955 points.

    $30.00 /hr
    28 hours
    5.00
  7. Shafiul Hasan

    Shafiul Hasan

    Expert in virtualization and system administration

    Bangladesh - Last active: 07/21/2014 - Tests: 4 - Portfolio: 4

    Over the last 10 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 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
  8. Francesco Turco

    Francesco Turco

    Francesco Turco

    Italy - Last active: 8 days ago - Tests: 5 - Portfolio: 1

    1) I'm a native Italian speaker with a good knowledge of English. I can translate texts from English to Italian. 2) I'm a long time GNU/Linux user. I obtained the LPIC-1 certification. My current distribution of choice is Parabola GNU/Linux-libre (an Arch Linux derivative). 3) I can work with Libre Office (Writer, Calc), which can also edit files created with Microsoft Office (Word, Excel). 4) I'm a Dokuwiki user. I use it on a daily basis and I know its syntax quite well. I also use Mediawiki sometimes, for contributing to Wikipedia for example. 5) I have some knowledge of the LaTeX typesetting language. 6) I have some knowledge of the Bash scripting language. 7) I won't use any proprietary software such as Skype, Dropbox or Flash. I strive to use free software only. This also means I won't use Upwork's own proprietary application.

    Groups: LPIC-1

    $9.00 /hr
    44 hours
    4.72
  9. Omar K.

    Omar K. Agency Contractor

    Certified English to Spanish translator & online Spanish tutor

    Canada - Last active: 11/15/2013 - Tests: 4 - Portfolio: 7

    I am a native Spanish speaker, college instructor and certified English to Spanish translator. My credentials include a BA in Literature (Universidad de la República, Montevideo, Uruguay), a MA in Spanish Language and Literature (University of Maryland, USA) and a PhD in Hispanic Studies (University of British Columbia, Canada). During the last 20 years I have been teaching Spanish, Literature, Linguistics and Latin in high schools, community colleges and universities in Uruguay, the USA and Canada, both in traditional as well as online environments. I am also a Certified English to Spanish Translator by the Society of Translators and Interpreters of British Columbia (STIBC, Canada). I have 12 years of experience as a freelance translator.

    Associated with: TenLanguages

    $16.67 /hr
    33 hours
    5.00
  10. Jeremy Davis

    Jeremy Davis

    Software Developer

    United States - Last active: 1 month ago - Tests: 7 - Portfolio: 1

    Having started programming at the age of eight, I have built quite a bit of experience in making desktop applications. I began with game development, but I soon branched out to other types of programs. I also grew up overseas, where I learned Dutch and French, and my history of computer use has taught me the skills necessary for data entry and transcription, although I prefer to program. I am also fairly proficient in German. I am currently attending Indiana Wesleyan University to earn a degree in Computer Science with a minor in Mathematics, and I may continue my education in graduate school. Over the summer of 2014, I worked as a Javascript developer for Nexcommunications, Inc. to earn money for the next school year's tuition. My employers were so impressed that they offered me a 50-percent raise if I would stay for the next semester. You will not be disappointed by my work.

    $16.00 /hr
    5 hours
    5.00