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

592

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: September 1, 2015
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  1. Damian Z.

    Damian Z. Agency Contractor

    Experienced Software Engineer

    United Kingdom - Tests: 12

    ========= 1500+ oDesk Hours - Excellent feedback - Good oDesk tests results ========= Years of experience of C++ (STL, Boost) and C#, Java, Python and Android programming, digital video quality estimation, IPTV Software Development, Asterisk and A2Billing system configuration etc. Digital TV and IPTV Specialist. Cooperation with Video Quality Experts Group. Participation in big commercial project for public safety monitoring - INSIGMA. Working in IPTV, DVB. Specialist of VoIP domain. Experienced in configuring and administration of VoIP system based on Asterisk and A2Billing. Good knowledge of video streaming technology as well as protocols and codecs used in digital video transmission: H.264, MPEG2-TS, MJPEG, RTP, RTSP, IGMP, UDP, SDP. Very good practical knowledge of Linux operating system: Debian, Ubuntu, CentOS distributions Experience in developing Android applications Experience with installing, configure and maintain platforms based on Amazon Web Services (AWS): EC2, S3, RDS, SES, EBS, Elastic IP, Mechanical Turk GStreamer API Experience

    Associated with: XMementoIT Agency

    $55.56 /hr
    1,692 hours
    4.97
  2. Mohammed Almusaddar

    Mohammed Almusaddar

    Networks and Systems Engineer

    Palestinian Territories - Tests: 3 - Portfolio: 10

    https://github.com/almusaddar https://www.linkedin.com/in/almusaddar Excellent sysadmin skills, with full network infrastructure documentation, networks and python scripts, also VMware and HP solutions experience, beside that design a complete network model with firewalls, routers, switches, storage. -Installation, Configuration & Administration of Windows 8.1, 8, 7, Vista, Server 2012, 2008 & 2003 AD, DNS, DHCP, NTP, IIS, FTP, GP, WDS, WSUS, (ISA, TMG) Proxy Servers, Exchange -Installation, Configuration & Administration of Red Hat, CentOS, Debian, Ubuntu & fedora BIND, Squid, DHCP, Apache, Postfix, FTP, MySQL, SSH, Firewall -Design LANs, MANs & CANs with Documentation, Diagram, Subneting, VLANs & Redundant links. Experience deploying and maintaining an enterprise campus net. -Configure Cisco (also other types) network devices L2 and L3 Switches, Routers, AP, Controllers -Wireless Site Survey Design and Configuration Wireless LAN Controller, VLANs, Security/Authentication, Indoor and Outdoor AP-POE Configuration -Proxy Servers - Squid with (Squidguard, Lightsquid) -Firewall & NAC – Fortigate, pfsense & Packetfence -Strong Security Polices - Routers, Switches & Domain -Security Approach - NAT, VLANs, ACLs, SSH, Ports & Wireless -Security Solutions – Kaspersky Security Center -Network Documentation, Visio diagrams & DC design. -Network Monitoring -LibreNMS, Observium ,Cacti, PRTG, Syslog, SNMP, Netflow -Disaster Recovery & Backup -Google Apps Platform Configuration & Migration -Installation & Configuration Polycom & IP Power manager -Server Room Design - Green IT -Hardware Installation, Configuration & Monitoring -HP BladeSystem – HP Blade Servers – HP ProLiant Servers -VMware 6 (Experience), Hyper-v, KVM -Virtual machines Backup (Veeam) -VAGRANT & (Puppet – Chef) -Python (Django – PyCharm) -Web Design (Basics) - CSS3/HTML5/JQuery/Foundation5 -Scripting/Programming(Basics)–PHP/laravel5 -Mobile Programming (Basics) – Android/IOS/ -Continuous Integration & Test-Driven Development -Git

    $20.00 /hr
    0 hours
    0.00
  3. CJ ARAGON

    CJ ARAGON

    Expert Programmer/Developer

    Philippines - 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
  4. Islam Ahmed

    Islam Ahmed

    SYSAdmin

    Egypt - Portfolio: 9

    Specialized in AWS compute, storage and content delivery through a professional ouput Install and configure XCally ICT, QueueMetrics with all required configurations and Licensing. Deploy Google Apps for Work and Education Install and configure Elastix and asterisk on different platforms. Deploy complete VOIP system based on software.

    $65.33 /hr
    0 hours
    0.00
  5. Dmitrij K.

    Dmitrij K. Agency Contractor

    Website / Graphic Designer

    Ukraine - 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
    7,751 hours
    5.00
  6. Szymon W.

    Szymon W.

    Qt Developer

    Poland - Tests: 5 - Portfolio: 1

    My current everyday work involves Ubuntu and Android operating systems, but I’m interested in projects designed for any Desktop OS (Mac, Linux, Windows XP/7/8) and Mobile device (particulary Android). I develop apps in C++/Qt, write bash scripts, and administrate Linux servers. I have 4 years of experience in Linux System Administration, and I have been a C++/Qt software developer since 2010. For the last few years I’ve been working in the telecommunications industry as a software engineer on projects ranging from digital signage platforms to telemetry. I have some unique knowledge about medicine (incl. telemedicine) as I’ve earned Master’s Degree in Public Health, so I’m interested in projects using ICT in order to provide health care at a distance. My other interests involve financial and energy sector.

    $17.78 /hr
    0 hours
    0.00