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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. Daisuke Tomimatsu

    Daisuke Tomimatsu

    design, system, program, computer job

    Philippines - Last active: 07/17/2014 - Tests: 1 - Portfolio: 1

    We can work up to 5 persons for your jobs. Small program is good for us also. I am male, Japanese, +20 years in program/system job ( in Japan ) and living in Philippines now. My own language is Japanese, and I can speak English for business. --- major name user on my past --- I dit it for (end users): Toyota Motor Company, Denso, Aishin AW, Japan Maritime Self-Defense Force, Seven Eleven Japan, Fuji Xerox, some City Halls, some Prefecture Offices, etc. --- I did it for +middle class company ( cf. my portfolio also), but now, I am doing it for small business also. I will put a team, if I need it (, up to 5 people in my office here). I like well paying customer, because we do our job very hard. We always make server, server side applications, client side applications, etc. And we have a graphic designer also. We are always watching image that you / customer is smiling when they are using or watching what we made. Please be free mind to talk or negotiate, sir.

    $47.78 /hr
    0 hours
    0.00
  2. Dmitrij K.

    Dmitrij K. Agency Contractor

    Website / Graphic Designer

    Ukraine - Last active: 1 day ago - Tests: 4 - Portfolio: 26

    Over the last 10 years I have developed websites using New Web Technologies. I have an experience on building websites from the ground, full project designing and developing the back-end and front-end. Also have experience in creating sites on CMS. To date, for the creation of sites I use the most advanced technologies: XHTML/HTML/DHTML, PHP, MySQL, JavaScript(JQuery), AJAX, CSS, XML, Flash, Action Script, Web3D. I also have experience with programs such as: Adobe Flash and Action Script, Adobe PhotoShop, Adobe Illustrator, Adobe Dreamweaver, Adobe InDesign, Adobe Dreamweaver, Adobe Pagemaker, Adobe Acrobat, CorelDraw, Corel PhotoPaint, QuarkXPress, Google SketchUp, Audacity, VirtualDub, OpenOffice.org, VMware and etc.

    Associated with: RusCoder

    $24.00 /hr
    7,746 hours
    5.00
  3. Tulipshree Infotech

    Tulipshree Infotech

    PHP/Magento/Joomla/Word Press/Graphics Designing

    India - Last active: 6 days ago - Tests: 1 - Portfolio: 81

    Tulipshree Infotech Private Limited We are a top-rated web, Designing & mobile development company established in 2012. As an internationally recognized IT company we offer full-cycle software development and consulting services. Your reasons to choose us: - One Stop Shop Our services are very diverse; we can build simple website or mobile application, create design, develop a custom software system or compose a team of IT experts to bring your ideas to life. - We work to understand your business Our team enjoys working with different businesses and helps you to overcome your IT challenges. We are always ready to be in your shoes, to make sure your business objectives are reached. - Outside the Box Ideas & Big Picture Thinking We create unique ideas to help you grow your business. - Highly-skilled team We take pride in creating excellent working conditions for our employees. As a result, you can be sure you are dealing with a professional highly motivated team.

    $22.00 /hr
    1 hours
    5.00
  4. Sharif I.

    Sharif I.

    Programmer, Designer, Video Editor, System Analysis

    Egypt - Last active: 1 day ago - Tests: 7 - Portfolio: 12

    Summary : Over the last 14 years, I have developed a wide range of websites using HTML, DHTML, PHP, and MySQL, including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. With background experience including work as a Project Manager, Programmer, Graphic Designer, Video Editor, Consultant, Researcher, Web Application Tester, combined with experience providing data entry, computer assistance tech support, creating visual tutorials and presentations, Linux installation, and web hosting management, I have a lot to bring to the table. Additionally, I have experience in the following areas: MYSQL, Ajax, Joomla, PHP, software design and testing, and software and web sites translation, graphics and logo design, along with experience related to Photoshop and illustration and Vector Graphics. Software I have worked with is mainly Adobe and Windows 7. I have extensive experience with computer graphics and script installation. I come from the perspective that it’s my goal to have long-term working relationships with customers, and to do the best work possible for them. As a consultant in particular, I have vast experience with project research or new project, and strive to provide the latest updates. I am also adept at troubleshooting potential issues within a project, and providing updates and improvements with visualized predestination. ******************************************************************************************* More details ( Longer Version ) : Over the last 14 years, I have started in year of 2000, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I have work as " Project Manager, Programmer, Graphic Designer, Video Editor, Consultant, Researcher, Web Application Tester, Data Entry, Assistant, Computer Assistance Tech Support, Creating Visual Tutorials with More Understandable and Makes Every Software Easy to Use, With Images or Videos, and Create Visual Presentations, Linux Installation and Installing Linux Applications, Web Hosting Management" I also have some experience in the following areas: MYSQL, Ajax, Joomla, PHP and software design and testing, and Software and Web Sites Translation, Graphics and Logo Design and Great Experiences with Photoshop and Illustration and Vector Graphics. I do prefer to do the designing work, not animation or 3D Graphics. Software I have work with like Adobe software, I work with Windows 7 and have experiences over it, I also have experiences with swift 3D but limited experiences.. My approach to have long-term work with customers, and make them completely satisfied with my work, as its the only thing that matters to me. Also as Consultant, As I have much experiences with Project Research and Getting Latest Updates of new technological Methods and technics of doing new things or new project, as a Consultant I can give you latest updates to open a USA company for you to avoid very much taxes with offshore company. Also Can Help you and asset you manage your project and finding problems related to your project, Also Can Suggest you what you should do to update and Improve your project, With Visualized Predestination.

    $25.00 /hr
    82 hours
    5.00
  5. Avijit Roy

    Avijit Roy

    Google Maps & Places Expert. RER of Google Map Maker. WP Developer.

    United States - Last active: 1 month ago - Tests: 2 - Portfolio: 9

    I want to make a new innovative ideas in IT sector and I want to develop IT field in a new way by which poor people can easily get those support and those who do not have enough education can easily access this sector... I am a web designer and developer as well as I am also a graphic designer.. I do logo design, site banners, site logo, company logo, company business card, and other graphical designs. I am also a Regional Expert Reviewer of Google Map Maker and a Google Developer.

    $7.78 /hr
    0 hours
    5.00
  6. Abhilash P.

    Abhilash P.

    System Administrator with Cloud Hosting experience

    India - Last active: 1 month ago - Tests: 4

    I am a seasoned system administrator and is working with various clients - especially web hosting domain since 2004. Even though I do server administration tasks on Linux / Unix based distros (90% of time), I have expertise and solved many issues related to Windows as well. Here are some of my skill set. General Responsibilities undertaken Provide remote administration for various web hosting companies, including Datacenters. Resource monitoring on servers by effectively managing processes and applications. Trouble shooted problems related to various services like Web (Apache, Nginx, Litespeed, Lighttpd, IIS), Mail (Postfix, Qmail, Exim, Smartermail, Mailenable) , DNS (PowerDNS, Bind), FTP (VSFTPD, ProFTPD, Pure-FTPD) and Database servers (Postgresql, MySQL, MSSQL) Manages backups using third party backup utilities like R1Soft and custom backup scripts for duplicity and rsync Implemented desired level of security in the servers. Web server configuration and performance tuning. Data migration across the servers with effectively zero downtime. Expertise in Disaster recovery and management. Regular Security audits to find out the vulnerabilities of the system and suggest actions to improve the security. Filesystem data recovery. Web Hosting Technologies Control Panels : cPanel, Plesk, DirectAdmin, zPanel, Encompass and more.. Webserver : Apache, Nginx, Litespeed, Lighttpd, IIS, nginX Mail Server : Postfix, Qmail, Exim, SmarterMail, Mailenable DNS Management : Bind, PowerDNS, tinyDNS Spam Prevention : Spamassassin , ClamAV, F-Prot CMS Installation / Administration Storage Management : LVM, RAID - Hardware and Software Server provisioning : Kickstart, Cobbler, SystemImager etc. Server auditing, security Kernel upgrade, Server patching Nginx Proxy management Data Center Support. Technical Level Expertise Operating systems: Gnu/Linux Operating Systems: Various Linux distributions which include Redhat (4, 5 and 6) , CentOs (5 and 6), Fedora, Ubuntu (9,10,11) and Debian. Unix Based Operating Systems: FreeBSD and NetBSD Related Application Servers Jakarta Tomcat Red5 Media servers Game servers etc

    $15.00 /hr
    0 hours
    5.00
  7. Al A.

    Al A. Agency Contractor

    UI/UX, Front END, Web, Print Designer

    Bangladesh - Last active: 1 day ago - Tests: 6 - Portfolio: 59

    Hi, I am Alamin Mir. I am a Graphic Designer. Working on UI/UX Web, Print and Corporate Identity Design more then 4 Years. I am Providing awesome works in a reasonable prices. I enjoy working on various projects like Web Design, Print Design. I am a hard worker and give my best for my clients. Online Portfolio: http://dribbble.com/alamin_mir, http://graphicriver.net/user/alaminmir/portfolio Let's start the project. Thanks, Mir

    Groups: Bluehost Developers and Designers

    Associated with: CreativeMine

    $16.67 /hr
    430 hours
    4.95
  8. Ralph N.

    Ralph N. Agency Contractor

    MS SQL, Oracle, Sybase, MySQL, Programming, UNIX/Linux, SalesForge

    Nicaragua - Last active: 12/16/2012 - Tests: 6 - Portfolio: 2

    Strong skills in design and programming of web applications, UNIX, Linux and Windows system engineering and system administration. All kind of data conversion and migration. I'm also an active devleoper of salesForge application. My history: 18 years experience in development and administration of Oracle and Sybase RDBMS Systems on UNIX. Since 1995 I have been involved in setting up 3 major internet provider in Sri Lanka and Switzerland. This work included all ranges of UNIX/Linux, Windows and Network support plus programming all kind of internet/intranet solutions for customers. 13 years experience as freelancer (Sun Solaris, AIX, HP-UX, SGI, Oracle and Sybase) for several large Swiss financial institutes within corporate center and investment banking. Our projects, Xetra, Eurex, introduction of the Euro, Risk and Settlement Man. Required skills: Strong UNIX, Linux, skills, Shell scripting, Perl, PL/SQL, SQL, Oracle, Sybase. 2 years empoyed for Atraxis AG, a former Swissair company.My role was Technical Proejct manager for the axsDocumentation project and also in charge of SGML data import/export into Oracle RDBMS and SAP MRO application.

    Associated with: Cube Consulting Group

    $24.44 /hr
    72 hours
    4.64
  9. Mohammad  Mustafizur Rahman

    Mohammad Mustafizur Rahman

    CentOS Expert|Windows Server 2012| WordPress Expert|Excel Expert | VA

    Bangladesh - Last active: 1 month ago - Tests: 7 - Portfolio: 3

    Hi, I have total 8 years of experience on working with Windows Server (Active Directory-2003 platform) - Linux Server (Debian) to Manage Bandwidth and Access Control, - Configuring Mikrotik router to Manage Bandwidth and Firewall, - Troubleshoot LAN issues, Desktop troubleshooting etc. - Beside these, I have expertness in creating and maintaining Excel Database and creating reports using PIVOT feature as per requirements to analyze or evaluate data. - Design and create Facebook fan page. - Writing articles on technical issues and given topics What I can offer myself here- > Low rate but High quality > Timely delivery /Completion of the job assigned to me. > Maintain time schedule of working strictly. > Promises to provide quality jobs to client.

    $10.00 /hr
    0 hours
    0.00