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

601

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: June 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
    1,779 hours
    5.00
  2. Bogdan daniel S.

    Bogdan daniel S.

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

    Romania - Last active: 1 day 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
    2,627 hours
    4.68
  3. Pedro Arrioja

    Pedro Arrioja

    Native Spanish English Translator Delphi PHP Yii MySQL Programmer

    Venezuela - Last active: 14 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
    11,875 hours
    4.95
  4. Karsten Priegnitz

    Karsten Priegnitz

    Java, Linux, PHP, Android, SQL Expert and Translator

    Germany - Last active: 4 days ago - Tests: 5

    I'm a highly skilled Java developer. I'm also excellent in Javascript, Linux administration and scripting, Database / SQL programming, Android development and HTML, JSP, AJAX, PHP and perl. I studied informatics in Germany and Spain and worked for 11 years in a state owned bank in Lower Saxony as a software engineer and project leader. I finished both with outstanding appraisals. My second biggest interest is the English language. I studied English in school as one of my favourite subjects (besides math). I can translate from English to German quickly and communicate in English fluently.

    $35.00 /hr
    396 hours
    5.00
  5. Florin O.

    Florin O.

    Your Friendly Editor, Writer & Proofreader

    Romania - Last active: 1 day ago - Tests: 3 - Portfolio: 1

    I have a Ph.D. in linguistics and an M.A. in neuroscience, which means I am in touch with both the hard sciences and the humanities. Academic writing and formatting is almost second nature to me. I also have over 10 years of experience in literary and technical translations. That being said, my skills extend beyond editing, writing and translating. I am a wizard with data manipulation: I can convert files, modify, import, merge them in any way you want. If you find yourself with a very repetitive task at hand, I can probably automate it and save you the pain. I am hard-working and I respect my deadlines, but perhaps the most important thing is that I take my work very seriously. No cutting corners or sloppy work.

    $15.00 /hr
    19 hours
    4.90
  6. Gilberto Sirit

    Gilberto Sirit

    Audio Engineer

    Venezuela - Last active: 11 days ago - Tests: 6 - Portfolio: 1

    I'm a 10 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
  7. Alexander Lee

    Alexander Lee Agency Contractor

    IT Support Specialist

    Philippines - Last active: 14 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
    13,759 hours
    4.99
  8. Héctor fernando L.

    Héctor fernando L.

    Mexico - Last active: 5 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
  9. 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
  10. Francesco Turco

    Francesco Turco

    Francesco Turco

    Italy - Last active: 22 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