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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. Hamza Shahid

    Hamza Shahid Agency Contractor

    Video Compression/Decompression, Multimedia, Embedded, Linux & Windows

    Pakistan - Tests: 2

    To work on cutting edge and challenging technologies and provide services in my field of expertise. I have over 7 years of experience in embedded development, video compression/decompression technologies, application development for windows and linux. Tools and technologies I am expert in include C/C++ programming language, C#, Microsoft Directshow. I have also worked on embedded systems which include Xtensa based boards and Texas Instruments DM6467 based boards. I have lots of experience in algorithm development and optimization.

    Associated with: MayarTech

    $16.67 /hr
    1,036 hours
    4.77
  2. Paul B.

    Paul B.

    software engineer

    Cameroon - Tests: 1

    working on various project for 7 years now, in different languages from c to python through perl, php..., mostly telecommuting. from simple dev to project manager. Experience in Management and business analysm (restarted a business in france and launched couple in cameroon). have been working a lot around the world. France, USA, Cameroon, Netherland..., speack French+english. will be happy to answer more if needed.

    $55.56 /hr
    36 hours
    4.73
  3. Nathaniel Jennings

    Nathaniel Jennings

    Linux Administrator/Engineer

    United States - Tests: 4 - Portfolio: 1

    Highly skilled general Linux Administration on all flavors, including Solaris and BSD. Thorough C/C++ System Programming understanding and experience, utilizing system calls directly to the Kernel.Can install and maintain existing installs including: RAID, SELinux, remotely manage (SSH), and utilize OpenSource OS's, including BASH Scripts, CRON jobs, custom written Kernel Modules, Python scripting for streamlining tasks, Apache administration, intranet design and implementation including NFS, software RAID, SFTP, fuse SSH drive mounting, KVM and UML optimization and installation including virtual networking (tuntap, iptables, TCPfowarding) iptables, OpenVPN, IPP2P, l7-filtering, server automation, Version Control, automated server creation. I am always willing to learn a new method or tool to complete any task desired of me. I have learned and fine tuned the most widely, in my opinion, needed tasks, but can not wait to have more experience using other technologies. Summary  Passionate autodidactic learner  Quick minded, and open to new methodologies  Attentive to detail  Methodological , precise worker  Highly motivated  Enthusiastic manual reader!  Truly enjoy troubleshooting and problem solving  Linux enthusiast  Open Source enthusiast  MAC OSX proficient  Microsoft functional (can figure out any problem with research) Education Bachelors of Electrical Engineering Tech DeVry Orlando, FL Audio Engineering ARTI Orlando, FL  Big Board installations, computer set up, audio engineering, audio work station design, synthesis, audio technologies, performance, live shows, studio design, acoustic design, digital sound design, Dolby Digital 7.1 design, digital audio theory, digital audio encoding, digital audio Plug-In design, audio software design  Linux Sound Design  Recording engineer  Mixing engineer  Mastering Engineer  Audio hardware Engineer  Logic Pro  Reason  Max/MSP  OSC  PureData Supervisor, Electrical Assistant  Worked for Contractor  Gathered and assessed inventory for job  Managed laborers  Quality Control  Industrial Electrical installations  Residential installations Jennings & Jennings, LLC.  Built Studio  Consumer Audio recording  Mix engineer  Plug-in Development  Composition  Professional music production

    $30.00 /hr
    1,668 hours
    4.03
  4. Sergey Makarov

    Sergey Makarov

    C Expert

    Russia - Tests: 9 - Portfolio: 1

    Over the last 10 years, I have developed a wide range of applications using JAVA, C, C++, Perl, ActionScript, bash and many other technologies. My core competency lies in any audio-video streaming and content delivery. I'am seeking opportunities to build new cool applications from the ground up for you or your business. I also have some experience in the following areas: Protocols:- RTSP, RTP, SDP, RTCP, RTMP Video formats known: H.264, MPEG, MJPEG, FLV, MP4, MKV, AVI, WMV Audio formats known:- G.711A, G.711Mu, AAC, MP3, OGG, FLAC

    $33.33 /hr
    0 hours
    4.43
  5. Adam K.

    Adam K.

    Senior software developer

    Poland - Tests: 7 - Portfolio: 13

    I'm software developer with over 5 years of experience. I have experience in the following areas: PHP, MySQL, Kohana framework, Symfony, html, css, javascript, jquery, html5, css3, twitter bootstrap, less, memcache, redis. I also know compilable languages such as java or c++. I've made some desktop and mobile applications.

    $30.00 /hr
    15 hours
    5.00
  6. 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
  7. 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