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

602

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: July 1, 2015
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  1. Salahuddin Razib

    Salahuddin Razib Agency Contractor

    Server Administrator, Automation, Script, C++, VC++, AutoIt, imacros

    Bangladesh - Last active: 1 day ago - Tests: 10 - Portfolio: 2

    Virtual Assistant, Programmer and Automator. Can do Ad posting and Lead Generation. I can make web bots, I have good experience in windows automation. I have worked with AutoIt, imacros, Sekuli, winautomation, autohotkey etc. I can fix any hardware, network and OS related problem of PC or Server. I have good experience in troubleshooting and virus removal. I have experience in web scraping too. I am a system administrator, I have good experience in Linux and Asterisk. I also want challenging Development and Programming position where i can apply my technical skills and experience to facilitate the success of complex and large project. I want established my self as a professional software developer and programmer, so that over last 8 years I have developed wide range of desktop application for my clients using VB, .NET, C#, C++, Delphi, MySql, Access.

    Associated with: Interwave

    $12.00 /hr
    134 hours
    4.56
  2. Vijay shankar U.

    Vijay shankar U.

    Datacenter and Cloud(IAAS) consultant

    India - Last active: 1 month ago - Tests: 3 - Portfolio: 3

    Available over the email or telephonic consulting on High level consulting for the existing state of your datacenter or building a new datacenter and looking for specific guidance on the compute aspect of DC planning. Disaster recovery planning and design. Datacenter risk assessment. Consulting solutions on the Infrastructure based cloud maturiy consulting advice. Specific technical consultancy on Solaris and Linux administration based solutions and quick fixes. If you need technical consultancy on TOGAF based enterprise assessment for the datacenter landscape. Architecture design for Solaris clustering and Geo clustering. I am also available to be speaker for datacenter or cloud based technical conferences, seminars.

    $45.00 /hr
    0 hours
    0.00
  3. Beisi Xu

    Beisi Xu

    Bioinformatics Associate Research Scientist

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

    • Bioinformatics pipeline design and statistical analysis (Microarray, ChIP-tiling array) • All purposes NGS Data processing (ChIP-seq, RNA-seq, MNase-Seq, Methylation-Seq, DNase-Seq, FAIRE-seq) • Molecular Simulation (Docking, Monte Carlo, Simulation Molecular Dynamics) • Modeling with Machine Learning Method (Hidden Markov Model, Bayesian Network, Support Vector Machine) • High Performance Computing Cluster Architect and Management, Cloud Computing.

    $33.33 /hr
    0 hours
    0.00
  4. CJ ARAGON

    CJ ARAGON

    Expert Programmer/Developer

    Philippines - Last active: 15 hours ago - Portfolio: 3

    Over the last 6 years, I have developed a wide range of software using Microsoft.Net and MySQL including sites for start-up companies and small businesses. My core competency lies in complete end-end management of a new software development project, and I am seeking opportunities to build applications from the ground up for you or your business. I also have good experience in the following areas: SQL, PHP, HTML5, CSS, Java, JavaScript, jQuery, OOP, C++ and software design and testing.

    $11.11 /hr
    0 hours
    0.00
  5. 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

    $20.00 /hr
    7,679 hours
    5.00
  6. Reinald Austin Tan

    Reinald Austin Tan

    Freelance Video Editor & IT Consultant

    Philippines - Last active: 09/24/2014 - Tests: 6

    Freelance video editor with experience in making wedding and birthday slideshow AVPs, and also editing personal home videos and parodies for a personal YouTube channel with over 7 million total views Has been in the IT industry for more than 4 years. Experienced in RPM-based Linux servers administration, 1st and 2nd level Java application support, performance testing, and security testing.

    $11.11 /hr
    0 hours
    0.00
  7. Dheeman Saha

    Dheeman Saha

    Experienced in networking configuring and programming

    United States - Last active: 09/28/2014 - Tests: 1

    I was Part Time Laboratory Instructor in the Department of Electrical Engineering and Computer Science (EECS) of North South University (NSU) and conducted laboratory courses on Data Communication and Computer Networks and Introduction to Telecommunication & Computer Engineering for Fall 2011 semester. I am currently associated with Banglalink (currently owned by both VimpelCom and Orascom Telecom Holding) as Project Support Junior Engineer in the Technical Core Network Department from 26 Dec 2011 onward. I am an effective Team player and experienced in playing roles involving multiparty interactions and project management. Have depth knowledge about GSM Architecture including Capacity, Data and Intelligent Networks and different Value Added Services and working with the leading vendor products including Huawei, Ericsson, NSN, ZTE, Comviva, Acision, Cisco & Oracle. Computer Specialization & Skills:  Office Package : Microsoft – Word, Excel, Power-point & OpenOffice  Operating System: XP-professional, Vista, Windows-7, Linux & Unix  Programming: C programming, C# & C++  Software: Matlab, ns-2 (network simulator) & VLSI Design  Vendor Platform: Oracle Business Intelligence Discoverer 11g I had also studied a networking based course called Cisco Certified Network Associate Routing & Switching (CCNA). Conference Paper "A New Uni-Scheduling Algorithm in S-MAC based Wireless Sensor Networks" published at International Conference on Wireless Communications & Signal Processing 2011 (WCSP 2011) held in Nanjing, China. Digital Object Identifier: 10.1109/WCSP.2011.6096930 Publication Year: 2011, Page(s): 1 – 5 Link:http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6096930&url=http%3A%2F%2Fieeexplore.ieee.org%2Fstamp%2Fstamp.jsp%3Ftp%3D%26arnumber%3D6096930 Journal Paper “ENERGY EFFICIENT SCHEDULING ALGORITHM FOR S-MAC PROTOCOL IN WIRELESS SENSOR NETWORK” published at International Journal of Wireless & Mobile Networks (IJWMN) December 2011, Volume 3, Number 6. Link: http://airccse.org/journal/jwmn_current11.html#Dec

    $15.00 /hr
    0 hours
    0.00
  8. Santosh Jadagoudar

    Santosh Jadagoudar

    Usability, User Interface, User Experience, Testing, HTML5, CSS3, JQ

    India - Last active: 23 days ago - Tests: 14

    Hey there!! I have seven(7) years of experience with Fortune 100 and 500 clients. Currently, working as an Independent web and usability consultant. I have carried out more then 350 tests and I will be glad to help you with User Interface(UI) and User Experience(UX) tests. Please check my customer ratings on: http://okay.cu.ma Skills: HTML5, CSS3, PHP, Scripting languages, Operating systems, and a few programming languages. If you want to discuss something please page me via 'Upwork'. Have a wonderful day ahead. :: Please note: I am only available to work from Upwork(Odesk formerly) and do not entertain any requests outside.

    $11.11 /hr
    0 hours
    5.00
  9. Thomas A.

    Thomas A.

    Systems Administrator / Customer Service / Technical support

    Kenya - Last active: 2 months ago - Tests: 14

    A dynamic professional with over five years of experience in Network Management, Systems Administration, Customer Support, Service Delivery, Help Desk support and Project Management. Proven ability to create and deliver solutions tied to business growth, organizational development and Systems/Network optimization. Skilled problem identifier and troubleshooter, comfortable managing systems, projects and teams in a range of IT environments. Specialized Technical Skills: * Operating Systems: Windows OS (XP,7,8), Mac OS, Unix/Linux * Windows Servers, Mac OS X Servers, Linux Servers * Networking: LAN/WAN, VPN, TCP/IP, Routing/Remote Access * Microsoft Cloud services; office 365, windows Azure * Microsoft Office; 2003/2007/2010/2013 *DVR/NVR Configurations

    $15.00 /hr
    837 hours
    4.66