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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. Rodney Caston

    Rodney Caston Agency Contractor

    Systems Engineer

    United States - 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
  2. Christian S.

    Christian S.

    Mathematician / Physicist / Programmer

    United States

    I have extensive industry and governmental experience with various physics, mathematical and programming projects using Linux, Python and C. I've done electromagnetic modeling, stochastic modeling, parallel programming, cryptographic, networking and digital signal processing applications. I have a Ph.D. in physics with an emphasis on computation.

    $50.00 /hr
    0 hours
    0.00
  3. Olga L.

    System Engineer | Back-end developer

    Ukraine - Tests: 2 - Portfolio: 1

    Self-motivated professional with strong work ethic. I have participated in a number of startup projects. Have a deep experience with the following technologies: - Linux administration (Fedora, CentOS, Red Hat, Ubuntu, Amazon Linux, Slackware, Suse) - Vagrant environment - Ansible rules for environment provisioning - Amazon Web Services (AWS): EC2, EBS, VPC, RDS, ELB - Experience with Puppet modules and Ansible roles: nginx, Apache, php-cli, MySQL, MongoDB, Nagios, Logstash, Kibana, Redis, Memcached, Elasticsearch.

    $65.00 /hr
    537 hours
    0.00
  4. Manpreet Narang

    Linux and Windows System Administartor

    India - Tests: 4

    MCA qualified Computer Professional associated with IT field for around 9 Years, with a Technical Edge of being a MCSE, CCNA and RHCT certified, having 8+ years of experience on server level. I have over 8 years of experience in server administration and web site hosting. I have worked as the web support team lead with a web hosting and web development company for 8 years, thus got the chance to work on different kind of platforms. I have hands-on experience in Different OS platforms like Windows Server 2003, 2008, 2008 R2, 2012, Ubuntu, CentOS, Fedora, Redhat etc. I have worked on various application servers like IIS, SQL Server, Exchange Server, Active Directory Server, CRM Server, Sharepoint Server, DNS, Mail Enable, Smartermail, Icewarp merak, Apache, Mysql, Sendmail, Postfix, Bind, LAMP etc. I have worked on various Website hosting control panels including Cpanel, WHM, Plesk, Directadmin, zpanel and other web hosting companies panels. I have worked with all major hosting provider around like Godaddy, Rackspace, Hostgator, Linode, Amazon AWS, Bluehost, IXwebhosting, Mediatemple, Lunarpages, Softlayer, Heroku, 1&1, Bigrock, hostmonster etc. I also provide support and management for the Amazon Web Services environment. I have experience in setting up and managing simple and complex environment using AWS services including Amazon EC2, Amazon RDS, Amazon S3, Amazon Route 53, Amazon SES, Elastic load balancing, Amazon EBS, Amazon Cloudwatch etc. I can help you manage your AWS infrastructure and optimizing your running costs.

    $15.00 /hr
    56 hours
    0.00
  5. Nadi Hassan

    Nadi Hassan Agency Contractor

    Software Engineer and Product Manager

    United States - Tests: 1

    Technical Product Manager and Full Stack Software Engineer - I build awesome products Msc Georgia Tech 2015 (Machine Learning and High Performance Computing) 4+ Years experience developing software across a wide range of platforms Experience in managing teams and working to create a final product Test and result focused - Startup Mentality For Full info visit my linkedIn !

    Associated with: Dual Paradox

    $40.00 /hr
    0 hours
    0.00
  6. Dioram Nepangue

    Dioram Nepangue Agency Contractor

    Network Technical Support / Technical Helpdesk

    Philippines - Tests: 6 - Portfolio: 1

    With 3 years of experience in Microsoft Windows Server Administration involving Active Directory and Group Policy. Able to perform majority of the IT roles from LAN planning and design to Systems and Network Administration , security and interoperability.Easy adaptation to new technology, possess dedication, passion and take pride in producing the highest quality work.

    Associated with: HUNGERGEEKS

    $15.00 /hr
    0 hours
    0.00
  7. Oleksii Mykhailov

    Oleksii Mykhailov

    Python/Django developer

    Ukraine

    Programming skills: Python, bash Linux (preferred)/Solaris/HP-UX administration: web-servers/hosting servers, database servers, clustering, performance tuning, monitoring, deploying, security configuration and audit. Storage systems: HP XP12000/24000,building HA NFS servers Virtualization: Xen, openvz

    $33.33 /hr
    2,252 hours
    0.00