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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: July 1, 2015
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  1. Ahmed AbdElmaqsoud

    Ahmed AbdElmaqsoud

    Linux System Administrator, Streaming Expert

    Egypt - Last active: 6 days ago - Portfolio: 2

    I am experienced in: • Linux Server Management. • PHP Web Development. • Search Engines’ Optimization (SEO). Personal Statement: I am a self-motivated character, ambitious, hard worker and time manager. Personal Skills: · Good communication skills. · Able to work accurately and neatly. · Good organizational skills. · Able to work with minimum supervision. · Able to communicate information accurately. · Can work under pressure and meet deadlines.

    $35.00 /hr
    0 hours
    4.98
  2. Krunal P.

    Krunal P.

    Develop at 3000 & Deploy at 80 always

    India - Last active: 4 days ago - Tests: 2 - Portfolio: 11

    I am open-minded, communicative, love learning new things and facing challenges ;) Since last 9+ years I've been working as Web & Mobile Developer. I have a good expertise in technologies like Ruby, Rails, Android, Java, Databases(Oracle, MySQL, PostgreSQL, Mongodb), Search engine(Solr, Thinking Sphinx, Elastic Search), JS frameworks(Angular, Bootstrap, jQuery etc.), SEO, Various API Integration, Social media integration, Web Scrapping, Web Services, Amazon S3, AWS setup, Web servers(Apache, passenger), HTML5, CSS3, Redis, Rspec, CoffeeScript and many others. I really like to build long-term business relationships with high quality and value, to be both productive and profitable for the clients. You are always welcome to know more about my expertise.

    $22.22 /hr
    6 hours
    5.00
  3. Prasetyantoro R.

    Prasetyantoro R.

    Odsek freelancer

    Indonesia - Last active: 1 month ago - Tests: 4 - Portfolio: 1

    my objective is to show that i can complete all the job given to me as fast as posible. with your satisfaction become my first priority. my speciality is at linux server configuration, php, html,css,javascript (vanilla / jquery), java, ruby on rails, mikrotik router, bash scripting . basicly im still college but i've got some freelance work in my country as server administrator gaming server for about 2 years and hotspot internet service with mikrotik router and ubnt device as access point.

    $9.00 /hr
    1 hours
    4.78
  4. Peter Lord

    Peter Lord

    Senior Drupal Developer (Over 8 Years Experience)

    United Kingdom - Last active: 2 days ago - Tests: 1 - Portfolio: 11

    I am a British Drupal / Ember.js/ Node web developer currently seeking remote contract opportunities. I am proficient in all aspects of Drupal including site installation/maintenance/updating,troubleshooting, custom module and theme development, installation profiles, Drupal coding standards and training. I am a good communicator and am very experienced with working with clients in different timezones and locations, I am organised, adaptable, work well under pressure, learn quickly, keep to deadlines and am equally at ease working alone or as part of a team.

    $31.11 /hr
    0 hours
    4.85
  5. Yoyon Cahyono

    Yoyon Cahyono Agency Contractor

    Responsive and Reliable Web Developer

    Indonesia - Last active: 1 day ago - Tests: 4 - Portfolio: 4

    Experienced web application developer with more than 7 years experiences in programming using PHP, node.js, HTML, Javascript and CSS. My primary goal are an effective, attractive yet responsive application solution. I'm ready to help you to achieve reliable web application. Some of my experience are: - Web crawling/capture - Implementing 3rd party/partner API through REST or SOAP - Integrating payment gateway such as Paypal, Stripe, Recurly, etc with yii framework based web applications - Integrating social networks through oAuth and its API - Integrating email for transaction and subscription (like github and facebook messaging) using mailchimp, mandrillapp, and others within the web application - Cache, query optimisation, and cloud deployment

    Associated with: Disruptive Technologies, Inc. Agency

    $30.00 /hr
    7,137 hours
    4.41
  6. alexander Merkulov

    alexander Merkulov Agency Contractor

    Asterisk/voip/a2billing/freepbx/kamailio expert

    Ukraine - Last active: 4 days ago - Tests: 6 - Portfolio: 5

    My time is my value. So when you choosing me you can expect that job will be done in short terms and perfect. I not like to do something that not need be done, i prefer use developed components and solutions. That not mean i can't do development. I working with different programing tasks for last 26 years. yes, from 6 y.o. I live in it. So i prefer do something new&interesting; I can handle all tasks from linux administration/virtualization upto end-user web for voip. Only task i never do - graphical design part. That is not my field, better hire someone else for design. I have university degree, working with asterisk from start of this project. Have developing experience with freepbx/trixbox&a2billing. I am one of contributor of a2billing.org trunk. Also i can work as mysql/postgres DBA, database architect, has experience with following languages: Perl Python PHP C/C++ Javascript SQL Prolog/Lisp,Forth. In voip i can work with callweaver, asterisk, opensips, kamailio. Developed modules for freepbx, elastix, trixbox, a2billing.

    Associated with: UA Prime Agency

    $67.77 /hr
    545 hours
    4.97
  7. Nallamala V.

    Nallamala V. Agency Contractor

    Cloud Architect / DevOps Engineer / Docker Expert / Ansible Expert

    India - Last active: 1 day ago - Tests: 4 - Portfolio: 2

    EXCLUSIVE SERVICES: Cloud Migrations, Amazon Web Services, Docker Consulting , Ansible Playbooks, AWS Cloudformation, Google Compute Engine, Continuous Integration, Automation of Backus, Disaster Recovery Stratagies, Infrastructure Cost Optimisation, Database and Linux administration. CLOUD ASSESSMENT AND STRATGEY: Rapidly evaluate, define opportunities & the roadmap to move your IT to the Cloud. Create the optimal platform for building Systems of Engagement. I will help you develop your cloud strategy to ensure seamless and effortless migration of applications, platforms and infrastructure. DESIGN & IMPLEMENTATION Create high available and scalable architecture keeping the infrastructure and maintenance at cost at minimum. DATA CENTERS TO CLOUD MIGRATIONS (LIFT n SHIFT): Pre-migration readiness assessment. Services to seamlessly migrate your infrastructure to the cloud without any business downtime along with processes for security, backup and DR CLOUD AUTOMATION AND OPTIMIZATIONS Run your infrastructure with high efficiency by optimising and automating cloud deployments. Cost and Performance optimization. DEVOPS SERVICES Make use of industry best practices to automate the infrastructure provisioning, scaling , backup, monitoring, patch updates, code deployments TECHNOLOGY EXPERTISE: Public Clouds: AWS, Azure, Google Compute Engine Stack Migrations and Deployments: LAMP/LEMP( Wordpress, Drupal, Magento, Joomla etc), Java, RoR, .Net, Python(Django), Node.js OS Administration: Linux, Windows, Mac Web/App Servers Administration: Apache, Nginx, HAProxy, Tomcat, JBoss, IIS, Puma, Rails, Database Administration: MySQL, Postgres, SQL, Mongo, Cassandra Cache Mangament: CDN, Redis, Memcached, Varnish Automation Tools: Chef, Ansible, Jenkins, Docker Monitoring Tools: Nagios, Zabbix, NewRelic, Data Dog, Opsview Security: OpenVPN, Nessus, OSSEC Experience: Migrated 300+ Applications to AWS, Azure and GCE. Managed 10000+ VM instances in cloud. Migrated and Managed high popular applications to cloud. Designed highly scalable , available and secured architectures for popular e-commerce and Enterprise applications. Migrated and managed HIPAA complaint applications.

    Associated with: 9Acts Cloud Solutions

    $65.00 /hr
    3,157 hours
    4.94
  8. Rasimuddin V.

    Rasimuddin V. Agency Contractor

    System Engineer Linux/Windows (certified RHCE MCTS)

    India - Last active: 4 days ago - Tests: 3 - Portfolio: 1

    Hi I am a RHCE Certified Linux System's Engineer. I am dedicated to my work and who enjoys new challenges and have extensive knowledge about webhosting from domain registration, DNS management, server administration, troubleshooting various system related issues to custom source recompilations of softwares like php apache and any linux softwares. I have worked with Unix, Linux and windows systems. I'm have been fully working for the last 4+ years as a Server Administrator .I'm well experienced in Linux/Windows Server administration tasks in the production and development environments. My Skills include: - Expert in Bash Scripting. - Expert in CPanel and Plesk installation, Migration and troubleshooting. - Installing and configuring Linux / Windows servers Including the Source Code Compilation / Kernal compilation. - Apache/Nginx/Tomcat/IIS Server configuration & Management - PHP Install,configure, recompiling. - Mysql, Postgresql Installation and Mysql replication. - Unix/Linux/Windows Server Management - FreeBSD expert - Good Knowledge of Shell scripting. - Remote SSH Management - Remote FTP Server installation & Management - Remote Server Management - Handling ticket systems Kayako,Request tracker,WHCMS. - 4+ years of experience in handling web hosting clients via chat,tickets and emails. - Database server (MySQL,PostgreSQL,Oracle) Installation and Management - Mail Server Install and Configure (Postfix, Dovecot,Qmail) - cPanel management and migration. - Plesk management,migration & upgrade - Live site Hosting - Live Site Server Management, Migration. - Ecommerce platforms (Magento) - Wordpress/Joomla/E107 expert - Performing server auditing, optimizing and tunings. - Iptables ,S/w firewalls(CSF,APF,Fail2ban), H/w firewalls(Fortigate,juniper,Cisco). - Vm-ware, KVM, Citrix Xen Virtualized Server installation and Management with Solosvm, Convirture control panels. - Amazon Cloud EC2,S3,EBS. I am available during the following time frames and will be online in Odesk or Skype. Weekday : 20:00 - 1:00 IST Weekends : 12:00 - 20:00 IST

    Associated with: techs4u

    $10.00 /hr
    299 hours
    4.95
  9. Anatoly Yuzefovich

    Anatoly Yuzefovich Agency Contractor

    Linux/FreeBSD/Administrator/Perl/Web-programing

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

    I'm skilled Nix-administrator and perl developer with 10-year old experience. Administration: Linux, FreeBSD. Services ftp(proftpd,vsftpd,pure-ftpd), http(apache,nginx,lighttpd),dns,email,mysql and other services. Networking: Cisco systems devices (routing & switching). Network architecture. NAS/SAN: IBM, HP, NetAPP and work with Blade Systems (IBM, HP) VmWare vSphere virtualization. Perl programming: Web-programming - DBIx, dancer, plack, templates, modern perl, mojolicious. JavaScript - extjs, jquery, node.js, angular.js

    Associated with: Coderunes

    $33.33 /hr
    309 hours
    5.00
  10. Marcel M.

    Marcel M. Agency Contractor

    Ruby on Rails Developer

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

    Ranked among the top oDesk contractors from Jamaica for Q1 2012 and represented oDesk at a local job fair. oDesk - "We commend him on his success and thank him for sharing his experiences here" [See Digital Jam 2.0 in Portfolio for my guest blog post plus links to my presentation] I started programming back in 1998 in high school and I was hooked. My search for the best development framework ended when I started Ruby/Rails in 2006. Finally a framework that is designed out of the box to work they way I program (DRY). I'm looking for interesting/challenging TDD Ruby on Rails projects. Being good at unix gives me the advantage of being well able to do deployments, from as easy as Heroku to Capistrano style deployments.

    Groups: Engine Yard Ruby on Rails Professionals Network

    Associated with: Codedry Agency

    $122.22 /hr
    2,209 hours
    4.96