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. Salma Naz

    Salma Naz Agency Contractor

    Web & Graphics Designer - Genesis & Headway - OptimizePress 1.0/2.0

    Pakistan - Last active: 21 hours ago - Tests: 4 - Portfolio: 13

    PERSONAL STATEMENT I’m a highly creative Web Designer with experience in both the public and private sectors.I have an advanced knowledge of user experience and I’m looking to develop my career in supervisory role focusing on high profile projects. KEY SKILLS Programming Languages and Designing Software's: HTML/XHTML, XML, CSS, JavaScript, PHP/MySQL, Flash Software Packages, Microsoft Office, Photoshop CS5, Dreamweaver CS5, In design, Fireworks 8, WordPress, EXPERTISE: 1. WordPress, 2. OptimizePress 1.0 and 2.0 (Squeeze Pages/Landing Pages and Aweber handling) 3. Wishlist Membership 4. Any type of Web CMS based sites handling, Products uploading, modifications. 5. WP and PHP sites Customization - 6. Logo Design, Business Card Design , Banner Design, Page Design , E-book cover designing etc. 7. PSD's to Responsive WordPress and HTML/CSS sites 8. Membership Sites Development and integration with different payments and Auto-Responders (For example, Awaber, MailChimp, GetResponse , Paypal, Stripe, and some other popular one.) 9. Genesis Framework Specialist 10. Headway Themes designing and development using WordPress I am able to translate from pashto to english , english to pashto, urdu to english and english to urdu. (I do also Confidential Translations for the above listed languages)

    Groups: Bluehost Developers and Designers, PHPFox

    Associated with: Web Graphics and OptimizePress Experts

    $50.00 /hr
    264 hours
    4.91
  2. Oleg G.

    Oleg G.

    MAGENTO Certified+ Developer, I worked at the Magento Inc.

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

    I passed Magento Developer Plus (EE,CE) certificate: http://www.magentocommerce.com/certification/directory/dev/973862/ I worked at the Magento (Varien, eBay) company more than 3 years. I have the strong experience in the Magento development. I helped many clients with Magento - it is my proud. If you need Magento professional - Welcome! Also, please, see my oDesk "Employment History" below and my recommendations: http://ua.linkedin.com/pub/oleg-gusiev/62/883/9a0/ Thank you

    $66.67 /hr
    899 hours
    4.98
  3. Oleg Russkin

    Oleg Russkin

    Software Technical Support with Junior Python Java skills

    Ukraine - Last active: 6 days ago - Tests: 2

    Experienced Technical Support guy, problem resolver. QA skills: QA core courses. Selenium IDE, basic web driver. Bug trackers - Jira, Mantis, Redmine, Bugzilla - bug reporting, installation on aws ec2, running through their web interface. SQL basics. Java skills: Pre-core (basics cycles, threads, io) JavaRush, level 20 (online courses with practical approach, like codecademy). Fast learner. Fast searcher. Basic knowledge of HTML, PHP. Advanced pc user (using windows, linux. macos, aws ec2 - ssh,ftp, console). Main education and work experience: Pharmaceutical technology engineer - execution of high responsibility tasks, drawing up specifications, plans, protocols, organization of facility manufacturing process. Master of quality assurance - drawing up validation and qualification documentation, holding qualification and validation events, choosing appropriate equipment and finding/contacting dealers/manufactures. (On plants, producing medical products for human and veterinary use) English-to-russian translations, commonly technical.

    $20.00 /hr
    298 hours
    5.00
  4. Sergey Babkevych

    Sergey Babkevych

    IT Support / IT Work / System

    Israel - Last active: 18 days ago - Tests: 11 - Portfolio: 3

    To take a challenging and high performance oriented role in the field of Computer engineering and implement the expertise and experience gained in this field to develop complex project with efficiency and quality. Over 5 years experience in Network infrastructure and over 7 years in overall IT industry. Background ranges from intelligence community support to desktop administration and support. Exceptional verbal and written communication skills, ability to interface effectively with clients, management and employees at all levels MCSE/MCSA/MCP/MCITP/ MCSE Security MCSE Exhange MCSA Security MCSA Exhange and more ,,,, https://mcp.microsoft.com/Anonymous//Transcript/Validate Transcript Id : 841349 Access Code : A841349B Now working in ISP Hosting VPS + CLOUD and eCommerce solution

    Groups: Microsoft Certified Professionals

    $15.00 /hr
    11 hours
    5.00
  5. Mykhailo K.

    Mykhailo K.

    Amazon AWS/Linux/Security Expert

    Ukraine - Last active: 21 hours ago - Tests: 12

    The last 10 years I developed the whole IT infrastructure in large publishing house company, implemented domain, mail, documents workflow, and web services for 500+ company employees. List of operational systems and technologies I have used the last ten years: Dedicated Servers and VPS setup, configuration, security - both Windows and Linux. Work with CentOS, Ubuntu, Debian, Amazon Linux, FreeBSD, Windows 2003/2008/2012 Servers. Server administration Panels, setup and configure - Plesk, DirectAdmin, Cpanel, Webmin, WHMCS, VestaCP. MySQL, MSSQL, Apache, IIS - setup, configuration, optimize for performance. Wordpress - performance optimization, security, migration.

    $30.00 /hr
    403 hours
    4.96
  6. Ravindra D.

    Ravindra D.

    Linux System Administrator & Cloud Expert

    India - Last active: 1 month ago - Tests: 3 - Portfolio: 1

    I am having an experience of Linux System administration for 8 years in the management and troubleshooting of Linux/Unix Servers. With good knowledge of High performance,Hardening Servers, Migrations, Open Source services and Server optimization. Working as system administrator / webmaster in leading Web Hosting companies and data center located in India/US/UK. Involved in setting up of web server using Apache, DNS, MySQL and Mail Servers with troubleshooting/maintaining it. Apache PHP Perl with remotely monitoring and administering Linux servers using various tools. Expertise in: Linux Server Distributions :: RedHat, CentOS, Fedora, Ubuntu. Panels :: cPanel / WHM / Plesk / Webadmin - Migrations, management, hardening, configuration, maintenance and high level of Administration. Databases Administration :: MySQL tweaking and tuning, Mysql replication (Master & Slave) for High traffic. Mail Servers :: Exim, Sendmail, PostFix etc. Deployed Monitoring systems such as :: Nagios, Cacti, and Munin. Virtualisation :: Openvz/Virtuozzo. Migrations :: Wordpress/Magento/cPanel migration plans and implementation, backup-restore and recovery plans. Improve and Fix performance issues, service optimization, security issues and deployments.

    $12.22 /hr
    14 hours
    4.94
  7. Rafiul Sarwar

    Rafiul Sarwar

    Php,Html,Css,Wordpress,Joomla, Ecommerce ,Forums,Security Expert

    Bangladesh - Last active: 21 hours ago - Tests: 5 - Portfolio: 8

    Hello!I am Freelance web designer-developer from Bangladesh, My name is Rafiul Sarwar(rafiulsarwar.com).I have experience with several popular and opernsource Content Management Systems like WordPress,Joomla,OScommerce, Drupal, Aihs Skin Design,Vbulletin etc. I build clean, appealing, and functional interfaces which comply with the latest web standards, focusing on web application design. I have also experience with forums(Vbulletin,Ipb board,Phbb3,mybb etc) I do work like installing,Upgrading,Modifying template,Redesign,Custom mod,Posting threads,Seo ,Performance Optimization and Security tweaking.I have knowledge of Php,mysql,html,xhtml,css . What i do : * Finding BEST solution for you * Web Development (Portal/Social Network/E-Commerce/Blog or else) * Graphic design * Multilingual site * Search Engine Optimization * Performance Optimization * Security * Maintenance * Training * Consulting I also can provide you Hosting and domain registration as your requirement.

    $10.33 /hr
    796 hours
    4.89
  8. Gilberto Sirit

    Gilberto Sirit

    IT/Network Technician

    Venezuela - Last active: 1 month ago - Tests: 6

    I'm a 7 years-experienced Network/IT technician, holding a Cisco CCNA Certification. I've been deploying Cisco Router and Switch configurations from scratch, hardening and configuring wide-used solutions like centralized account systems, remote secure communications and creating and implementing security policies for various companies. As a freelance job, I'm a Avid Pro Tools Certified Operator, which allows me to work a lot on audio and video projects doing musical recordings for TV and Radio commercials, Sound FX audio post-production, editing and mixing using Pro Tools system. I have superb bi-lingual communication skills both oral and writing, English and Spanish. I'm looking to offer my high-quality services in any task required by my employer. My goal is to put 110% effort on the job at hand, that way I feed my experience out of it and makes my employer satisfied with my work.

    $13.33 /hr
    0 hours
    5.00
  9. Miroslav T.

    Miroslav T. Agency Contractor

    MCSA certified Microsoft system administrator with more than 10years e

    Bulgaria - Last active: 1 day ago - Tests: 11 - Portfolio: 2

    Accomplished IT professional with more than 10 years practical internet experience. Skilled technology savvy self-starter, adept at securing, tuning, tweaking and maximizing the overall computer system performance. In depth understanding of managing mixed networks (Linux and Windows based).Able to work on own initiative or as part of a team and can deal with administrative duties competently.

    Groups: Microsoft Certified Professionals

    Associated with: Samsourcing

    $16.67 /hr
    7,467 hours
    5.00
  10. Kenneth G.

    Kenneth G. Agency Contractor

    Experienced Web Host Technical Support, Website Transfers / Migration

    Philippines - Last active: 1 day ago - Tests: 7 - Portfolio: 21

    Knowledgeable in website / database transfers, linux server admin, email setup, WHM / cPanel, Plesk or other control panels, cloud / shared / dedicated hosting, WHMCS, Zendesk, domain / dns management, PhpMyAdmin, SSH, Apache / mySQL / PHP configurations, salesforce, help desk, linux and windows technical support. Can do admin / IT tasks too, I'm experienced using PhotoShop, InDesign, Spreadsheets, Google Apps, WordPress CMS, content moderator, Adobe Acrobat, Microsoft Office, simple router configurations, OpenDNS setup for web filters, email client software setup (Outlook, Windows Live Mail, Mac Mail, etc.), installing/uninstalling hardware drivers or softwares, and others. Might want to ask me what you need maybe I can do it too. But I am seeking more opportunities in the web hosting industry.

    Associated with: Tormis

    $27.78 /hr
    7,369 hours
    4.99