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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, 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: August 1, 2015
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  1. David Lundquist

    Software engineer

    Sweden - Last active: 06/06/2013

    Summary Ever since I can remember technology has been an important part of my life, this has taken me from founding my own small technology company back in Sweden to working on projects all over the world. This same focus on technology also allows me to have a broad understanding of how technology is evolving and it has given me the ability to widen my knowledge which is now spread across several different kinds of technological areas. References will be provided upon request. Specialities I am an experienced developer within the mobile sphere having built both back office software as well as fully fledged content delivery and billing solutions for some of the biggest carriers in the world. Ive had several titles in top lists in the apple appstore and on carriers across the world. While mobile has been my main focus the last couple of years my base lies in web where I have developed solutions to allow companies of all sizes to have a presence on the web. I’ve built systems and websites for everything from small local companies to big global companies. For the last couple of years my focus on web has been towards Ruby on rails using a BDD philosophy having finished both big and small sized projects by successfully leveraging cucumber acceptance tests and story writing as well as unit tests based around rspec. While being a partner in different businesses I have also gathered skills in business planning and management.

    $66.67 /hr
    22 hours
    0.00
  2. Oleksii A.

    JavaSE/JavaEE Developer, PhD in Information Security

    Ukraine - Last active: 09/19/2011 - Tests: 5

    Enterprise and Web Application Developer. PhD in Information Security. Especially interested in building complex (transactional, concurrent, secured, scalable etc) Java/J2EE based systems. Strive for creating systems based on sound technical designs by applying OO design concepts and software patterns.

    $38.89 /hr
    1,277 hours
    0.00
  3. Jay Dee

    Title 1

    United Kingdom - Last active: 07/31/2014 - Tests: 1

    25 years in IT, last 7 as a director/programmer/analyst/dba/linux admin at a small software house. Main language is perl. I have written webservers, webservices, total system control systems etc. I have a passable knowledge of javascript, having written a few single page web apps.

    $30.00 /hr
    0 hours
    0.00
  4. Rodney Caston

    Rodney Caston Agency Contractor

    Systems Engineer

    United States - Last active: 1 month ago - Tests: 3

    I have over fifteen years experience in linux systems administration and development, having managed large environments composed of many thousands of systems. I believe I bring with me a valuable perspective on how to provide solutions for efficiently managing extremely large, and distributed environments without scaling headcount. Some of my accomplishments include having built site reliability/network operations centers from the ground up, from the development of the fault and performance management systems to the management of the staff. I have built up and administered large scale email infrastructures which would send and receive millions of emails daily. I have managed datacenter migration projects consisting of thousands of servers running live services. I have extensive experience in the online gaming industry, focusing on adminsitration, server engineering, and DevOps. I have even worked in a creative capacity as a writer and creative designer in the past, having co-created the MegaTokyo™ intellectual properties. Given the variety of roles I've had in my career, I consider myself a jack-of-all-trades. What I enjoy most is being able to provide value to the organizations that I am able to support, regardless of what role that places me in at the time. Specialties: Amazon Web Services, Apache, Backtrack 5, Bind/DNS, Cacti, Chef, Cloud, Drupal, Elasticsearch, Ganglia, Glusterfs, HAProxy, Heartbeat, Kibana, LDirectord, Linux (Ubuntu, Debian, Redhat, CentOS, Kali), Logstash, Memcache, Metasploit, Monit, MongoDB, MRTG, Munin, MySQL Server, Nagios, Netcool, Nginx, Offensive Security, OpenVAS, OpenVPN, OSSEC, OSX, Penetration Testing, Postfix, PowerDNS, Puppet, Ruby, RRDTool, SAN, Samba, Sendmail, Shell Scripting, Splunk, Squid, Syslog, SMTP, SNMP, SSL, Squid, TCP/IP, VMWare, Windows, and Xen.

    Associated with: Caston Consulting LLC

    $91.11 /hr
    1,634 hours
    0.00
  5. Michael Tronin

    Michael Tronin

    Linux and Windows system administration

    Russia - Last active: 13 days ago - Tests: 4

    Linux and Windows servers administration. DBA. Linux: Ubuntu and CentOS. Shell scripting ,Python, DNS, DHCP, TFTP, LAMP, SSH, MAIL, Web server. Windows: RDP, DHCP, AD, PowerShell scripting. DBA: Firebird and MySQL Server administration and development. Programming: Delphi, FastReport, IBX, PHP I've just started to search offers at the oDesk, so I may ask a smaller payments to get a good replies quicker.

    $14.99 /hr
    0 hours
    0.00
  6. Vladimir Nazarenko

    Vladimir Nazarenko

    Programmer, Linux System and Network Administration

    Ukraine - Last active: 19 days ago - Tests: 3

    I am C# programmer with more than 3 years experience. I've been developing different applications for accounting subscribers, trade accounting using MySQL Database as storage engine. I'm looking for interesting projects and job in good team developers.

    $11.11 /hr
    0 hours
    0.00
  7. Andrey Boyko

    Andrey Boyko Agency Contractor

    Linux/LAMP system administration

    Russia - Last active: 25 days ago - Tests: 5

    I am a system administrator and engineer for 12 years(from 2002). Hight skilled in Linux and web servers — install, configuration for certain tasks, securing, bash/shell scripting and many other tasks. I have experience with set up and operation Nginx/Apache and Nginx/PHP-FPM web servers, Mysql/MariaDB database with replication, Postfix mail servers. I also have experience with live streaming (Wowza, ffmpeg, nginx-rtmp), high-load server tuning and KVM/XEN virtualization. The biggest cluster, which I set up and operate — 25 physical servers and 5000 terabytes per month of media-content traffic.

    Associated with: Kinetik Software

    $20.00 /hr
    13 hours
    5.00