Linux System Administrators & Developers

Get Your Linux System Administration Project Started Today!

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

628

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 4.78.

4.78
Last updated: May 1, 2015
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  1. Igor S.

    Igor S.

    Linux administrator, bash and powershell scripting

    Russia - Last active: 1 month ago - Tests: 2

    Hi, I’m a professional Linux,Oracle,Weblogic administrator with 8 years’ experience. I do enjoy to automate all tasks on Linux and Windows. I’d like to offer my services to you. I am very effective in: Linux System Administration: installation, configuration and repairing . Scripting : I am very experinced with it. I can automate all the tasks on Linux(bash,python,php-cli) and Windows(powershell). Oracle Database Administration :Installation, configuration, maintainance and troubleshooting Oracle 10g, 11g on various Linux and Windows platforms. Weblogic Administration : Installation and application deployment.

    $9.80 /hr
    19 hours
    4.98
  2. Inderpreet Singh

    Inderpreet Singh

    Linux Engineer/ Web Hosting/WHM/Cpanel/LAMP/AWS/Bash-shell Scripting

    India - Last active: 1 day ago - Tests: 8 - Portfolio: 5

    Linux! My profession and passion. "Client Satisfaction, Reliability, Honesty, Timeliness are the things i believe" I have around 4 years of experience in administration of Linux servers (CentOS, RedHat, Ubuntu). My major skills are APACHE web server administration, MySQL Database Administration, APACHE Compilation with PHP, SAMBA, SVN, GIT, MYSQL replication, Installation and configuration of Centos and Ubuntu servers and application software installation. Good experience in different cloud platforms like AWS, Rackspace. Installation and Configuration of Server monitoring tools like NewRelic, PagerDuty and Nagios. Rich experience in web hosting control panels like cPanel/WHM, Plesk panel and many other hosting providers control panels. Backup and Restore of hosting accounts.Name server Management and Domain name registration.

    $10.00 /hr
    32 hours
    4.98
  3. Dmitry S

    Dmitry S

    Senior System Administrator

    Ukraine - Last active: 3 days ago - Tests: 2

    Dear Clients! I have been working as a system administrator for 20+ years and have strong experience in: - CentOS, RHEL, Debian, Ubuntu - VmWare ESXi, KVM - Novell Netware - IBM SAN, Storage Systems - Postfix, Dovecot, Postgrey, ClamAV - BIND, DHCP - VPN: OpenVPN, IPsec - BGP: Cisco, Quagga - Monitoring: Nagios, MRTG - Squid Proxy - Scripting: bash

    $30.00 /hr
    21 hours
    5.00
  4. Robin J.

    Robin J.

    Server Administrator and Automation Expert Linux / Windows

    India - Last active: 1 day ago - Tests: 2

    Approx 4 years of experience in the field of Server Administration of Linux/Unix/Solaris/Windows. Good experience in the following points: Full Server Installation and configuration with the latest patches Hardening server Server security Server optimization Live server migration Server monitoring Expertise areas: 1. Linux Server Distributions (RedHat, CentOS, Fedora, Ubuntu) 2. WebServers (Apache/Litespeed, Nginx, Tomcat, Jboss) 3. Hosting Control Panel (WHM/C-Panel, Direct Admin,ISPConfig, Plesk Panel) 4. Monitoring Tools (Nagios, Cacti, Mrtg, Prtg) 5.Server Security (Iptables, CSF, Rkhunter, Chkrootkits, SSHD, TCP Wrapper) 6. Database (MySql, Oracle) 7. Mail Server (SendMail, Exim Mail, Zimbra, QMail) 8. Virtualiation (Virtuozoo, Hyper-V, OpenVz, Xen) 9. Scripting (Bash Shell) 10. Other: DNS, DHCP NFS, FTP, Smabha, Telnet, Ldap, NIS

    $12.00 /hr
    101 hours
    4.92
  5. Volodymyr T.

    Volodymyr T.

    Full Stack Python/Django/AngularJS web developer/DevOps

    Ukraine - Last active: 1 day ago - Tests: 10 - Portfolio: 3

    NOTE Only long term projects Only high quality code, i can't write low quality/quick/dirty low value code Technologies stack (top 5%) Python, Django, PostgreSQL, MongoDB, ElasticSearch, HTML, JavaScript, AngularJS, CSS, LESS, CoffeScript, GIT, Nginx, AJAX, REST, MongoDB, OpenVZ, Linux, Unix, Debian, Ubuntu Over the last years I had a wide experience in different industries, combining my IT and programmer's skills. I'm fluent in Python language and different Pythonic tools and libraries. Also, being a perfectionist, i like when every aspect and part of a project is ideally balanced and reliable. Thus I'm also fluent in different frontend technologies, and sometimes - design. My core desire lies in developing prominent projects, that will be helpful in day-to-day life.

    $44.44 /hr
    1,295 hours
    4.19
  6. Rex W.

    Rex W.

    System Admin / E-mail support / Technical support / Remote Support

    India - Last active: 1 day ago - Tests: 9 - Portfolio: 3

    Over 10 years of experience in IT field as System Administrator / Technical Support Engineer to install, maintain and troubleshoot Linux and Windows systems. Skilled in various software/hardware where problem solving skills, application and systems knowledge can be put in for prompt and successful maintenance of systems infrastructure. Currently looking for a Technical Support Engineer position with challenging opportunity that would use and grow my IT experience. Technical Certifications and Skills: ADCHN - Advanced Diploma in Computer Hardware and Networking. CCNA - Cisco Certified Network Associate Trained (640-802). RHCE - A RHCE Engineer

    $12.22 /hr
    3,693 hours
    4.98
  7. Mohammed S.

    Mohammed S.

    Software Architect

    India - Last active: 1 day ago - Tests: 5

    I have been developing web applications and administering Unix/Linux systems (mainly LAMP/LAPP/Tomcat) for years. I am a seasoned web developer who can conjure up powerful web apps. A good administrator who enjoys taming Linux/Unix systems. I use the following technologies : Perl(mod_perl, CGI and FastCGI), PHP, Java, Relational Databses(PostgreSQL, MySQL and Oracle), JavaScript, Ajax, Apache, Tomcat etc. I am a fan of Cloud Computing and I like building and maintaining Cloud infrastructure, mainly Amazon and Rackspace. Currently I have good knowledge in EC2,EBS,AMIs,S3,VPC etc and I am exploring more. My other expertise include : Automation using Perl/Bash, Bind(DNS), Mail Servers, WHM/cPanel, Hosting and Domain management etc.

    Groups: Bluehost Developers and Designers

    $27.78 /hr
    3,301 hours
    4.99
  8. Dmitrii M.

    Dmitrii M.

    Senior Linux/Unix System Administrator

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 1

    I have 10+ year experience at working with most of Linux systems SLES, RedHat, CentOS, Fedora, Debian, Ubuntu, Gentoo. I also love FreeBSD and Solaris. ARM based devices (cubieboard, raspberry, ...) are among my interests. My experience is confirmed by multiple Red Hat certificates. One of my hobbies and my profession are the same. Since I have graduated a higher school, I have been constantly increasing my knowledge at IT. I deployed MySQL, PostgreSQL databases, Apache/Nginx servers, Email servers, proxies, firewalls, KVM based virtualization, deployment of OpenStack Clouds, and other software for different purposes. In according to your requirements I can assist in a design, suggest a better solution and do its implementation. At my full-time work I support the closed-source enterprise systems such as AIX, Solaris, UnixWare, HP-UX, troubleshooting and contacting with vendors are a part of my regular tasks.

    $11.11 /hr
    57 hours
    5.00
  9. Alfred Ryan Cayabyab

    Alfred Ryan Cayabyab

    Systems Administrator, Help Desk Support, HTML and SharePoint

    Philippines - Last active: 1 day ago - Tests: 8 - Portfolio: 19

    I am seeking opportunities where I can apply my skills on desktop, server, network administration and support. I am here to provide solutions remotely (using various remote desktop sharing tools). I am knowledgeable in the following areas as well: HTML, CSS, Wordpress, SharePoint and databases such as MS SQL, MySQL and Oracle.

    Groups: Application Developers Alliance

    $15.00 /hr
    5,970 hours
    5.00
  10. Andrey S.

    Andrey S.

    Server administrator, Backend development, Desktop app devel

    Ukraine - Last active: 7 days ago - Tests: 6 - Portfolio: 5

    More than 7 years experience in linux system administration(CentOS/Fedora/Ubuntu). I have a good knowledge in virtualization systems such as XEN/VMWare/VirtualBox I like work with servers very much and seems it's love me to. I have great experience in linux system and database perfomance analytics and optimizing. More than 10 years C# .NET/mono developer. During this time i developed many desktop applications and applications for task automation and scrapping. In C# i develop my applications for both platforms - Windows and Linux.

    $12.00 /hr
    189 hours
    5.00