Windows System Administrators & Experts

Showing 4,592 freelancers

Windows System Administrators & Experts

Showing 4,592 freelancers

Get Your Windows Administration Project Started Today!

Post your Windows administration project on oDesk, the world’s largest online workplace, and hire an experienced Microsoft Windows administrator or a Windows server and network engineer to maintain your Windows administration and IT support. These freelancers have a deep knowledge of Windows XP, Vista, 7 and 8 as well as SQL, Microsoft Exchange and Windows (2003 through 2012) servers. They can use their experience with Windows administrative tools - and technologies like Active Directory (AD), Deployment Services (WDS) and Group Policy Object (GPO) - to manage your remote Windows configuration, maintenance and backup operations.

Windows administration refers to remote desktop, server and network support for Microsoft Windows operating systems. On oDesk, freelance system administrators can design, install and evaluate your Windows system, provide your clients with high quality technical support, migrate your server from Windows 2003 or Windows 2008 (and 2008 R2) to Windows 2012, and configure your system security (anti-virus software and Windows Firewall).

Browse Windows Administration job posts for project examples or post your job on oDesk for free!

Windows Administration Job Cost Overview

Typical total cost of oDesk Windows Administration projects based on completed and fixed-price jobs.

oDesk Windows Administration Jobs Completed Quarterly

On average, 86 Windows Administration projects are completed every quarter on oDesk.

86

Time to Complete oDesk Windows Administration Jobs

Time needed to complete a Windows Administration project on oDesk.

Average Windows Administration Freelancer Feedback Score

Windows Administration oDesk freelancers typically receive a client rating of 4.76.

4.76

Last updated: March 1, 2015

  • Linux - LAMP - Windows - EC2 - S3 - Vyatta - Cisco - VPN

    My main skills are in systems administration (Linux/Unix and Windows) and large scale networking (Cisco/Juniper and Vyatta). I have over 10 years full time experience work with some of New Zealand's busiest networks. If it beeps I … more

    My main skills are in systems administration (Linux/Unix and Windows) and large scale networking (Cisco/Juniper and Vyatta). I have over 10 years full time experience work with some of New Zealand's busiest networks. If it beeps I can work with it! I have been involved with many complex projects mixing many technologies, I am extremely technically competent but at the same time fully capable of presenting my ideas to non-technical people in an easy to understand manner. I am able to think outside the box to deliver solutions that fit my customers needs rather than having to be spoon-fed ideas. Interview me today - you will not be disappointed. I specialise in : - Infrastructure Design - Security Design and Testing - Large Scale Networking - Large Web Deployments - Large Database Deployments - Large VoIP Deployments - Enterprise Grade VPN Solutions - All aspects of Linux/Unix/Windows design and deployment (from single server to 100 node web farms)  less

    linux-system-administration vpn bgp blackberry-app-development ospf sip oracle-database sql systems-development windows-administration lamp-administration php iis cisco-routers mysql apache-administration unix-shell cisco-ios cisco-asa juniper-routers junos firewalls tcp-ip dns network-security network-administration network-planning erp crm 00 more less
    • $94.44 HOURLY RATE
    • 4.7
    • 771 HOURS
    • NEW ZEALAND
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 19 TESTS
    GROUPS:
  • Professional IT Support Engineer, IT Consultant

    To obtain a challenging position in the corporate sector where I can contribute my success and will allow me to expand my education and continue to accumulate my knowledge.

    technical-support helpdesk-support phone-support computer-networking network-administration central-desktop windows-xp-administration windows-administration 00 more less
    • $16.67 HOURLY RATE
    • 4.5
    • 163 HOURS
    • UNITED ARAB EMIRATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • System Administrator Seeking in Repute Organisation

    IT Professional with over 8.6 years of experience working on Microsoft technologies to provide best in class solutions to customers based on Microsoft AD, Office 365, AD FS, SCCM and MDT. I am interested to work with you and … more

    IT Professional with over 8.6 years of experience working on Microsoft technologies to provide best in class solutions to customers based on Microsoft AD, Office 365, AD FS, SCCM and MDT. I am interested to work with you and provide my expertise in Microsoft technologies. I am willing to have a long term business relationship if it requires to start a business at less $ per hour. Thanks.  less

    windows-xp-administration windows-administration microsoft-active-directory windows-7-administration ad-servers microsoft-sccm microsoft-small-business-server-administration 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Expert in Server Administrator / Network Administrator

    Supporting Clients in VMWare, Microsoft Hyper-V, OpenVZ, and Xen Virtualization. Server administrator with 8 + years of Windows experience. Microsoft Active Directory, Exchange 2003, Exchange 2010, Exchange 2013, SQL Server, Proficient in Server Setup, Upgrades, Physical to Virtual Server Migrations/ Upgrades … more

    Supporting Clients in VMWare, Microsoft Hyper-V, OpenVZ, and Xen Virtualization. Server administrator with 8 + years of Windows experience. Microsoft Active Directory, Exchange 2003, Exchange 2010, Exchange 2013, SQL Server, Proficient in Server Setup, Upgrades, Physical to Virtual Server Migrations/ Upgrades, and Server Migrations Proficient in Disaster Recovery, Patch Management, Network Monitoring, Network Setup, and Troubleshooting Workstation Deployment, Installation, Setup, and Repairs (Desktop and Laptops) Server Deployment and Troubleshooting Database and System backups Ecommerce, and website solutions for small businesses Customers solutions to improve business to business operations 7+ years of Linux and Unix Experience VPN, Firewall, Remote Desktop Setup and Troubleshooting, Point Of Sale Systems Deployment and Installation  less

    vmware-administration windows-administration microsoft-hyper-v-server microsoft-exchange-server virtualization cpanel linux-system-administration whm amazon-ec2 openvz 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 12 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • .NET Senior Developer with 15+ years of experience.

    Developing Software since 1996. I developed desktop applications and websites with .Net, MS SQL and JS Frameworks like JQuery, ExtJS, etc. Update: MVC4, WebAPI, WCF .NET Rest Web Services, NHibernate - DNN 6 Skinning & Modules Development - EF 4 - LINQ2Entities - CMS & ECOMMERCE … more

    Developing Software since 1996. I developed desktop applications and websites with .Net, MS SQL and JS Frameworks like JQuery, ExtJS, etc. Update: MVC4, WebAPI, WCF .NET Rest Web Services, NHibernate - DNN 6 Skinning & Modules Development - EF 4 - LINQ2Entities - CMS & ECOMMERCE Development - WORDPRESS Plugins & Templates - Google Maps, Places, Directions & Suggestion APIs - Mobile Development: Phonegap + Jquery Mobile for Android/IOS/Blackberry APPs - HTML5 + CSS3, node.js  less

    asp.net asp.net-mvc c# html5 css3 javascript jquery sql tfs asp android-app-development ajax .net-framework dotnetnuke mysql extjs microsoft-access vba iphone-app-development sencha wordpress linq linq-to-sql google-maps-api custom-cms ecommerce-consulting microsoft-visual-basic windows-administration iis spanish agile-software-development 00 more less
    • $38.89 HOURLY RATE
    • 4.6
    • 3884 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • Software developer / UI Designer

    Hello, My name is Nahuel and I'm an IT-addicted polar bear [no, really!] from Buenos Aires, Argentina. With a strong background in software development and reverse-engineering plus a deep interest in all forms of design, helping individuals and businesses … more

    Hello, My name is Nahuel and I'm an IT-addicted polar bear [no, really!] from Buenos Aires, Argentina. With a strong background in software development and reverse-engineering plus a deep interest in all forms of design, helping individuals and businesses finding IT solutions on time and on budget has been my goal for over 6 years. My work experience includes developing custom embedded solutions for the gambling field for Hardtronica, creating a licensing system and doing technical support for Data Realms, and modifying and repairing custom firmwares [Motorola LTE2 phones] for GSM Service. As a freelancer, I've done web design, remote support with custom tools and general repairs. I've also written several small utilities [like Teddy, Pick me! and MIDIzzy] which were released over at DonationCoder.com  less

    php microsoft-visual-basic xhtml css android-app-development adobe-photoshop windows-administration linux-system-administration hardware-troubleshooting 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 134 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 7 TESTS
  • Network/Linux/Windows/WEB Administrator

    Self-motivated professional with experience in networking amd linux administration. My goal is customer satisfaction . I have expereince Over 2 years in Linux servers (LAMP tuning, backup, failover and replication,DNS, VPN, scripting Bash, GIT/SVN, nginx, FTP, SQUID , DHCPand LVM … more

    Self-motivated professional with experience in networking amd linux administration. My goal is customer satisfaction . I have expereince Over 2 years in Linux servers (LAMP tuning, backup, failover and replication,DNS, VPN, scripting Bash, GIT/SVN, nginx, FTP, SQUID , DHCPand LVM,etc) and Windows Servers 2003/2008(AD,GPO,), Vagrant, Chef, Puppet, Nagios, AWS (CLI, ES2, S3, EBS, VPC,Glasier,IAM). Working with large network with Cisco, Dlink , Checkpoint and Motorola products. Have expereince in web programming such Python/Django, HTML/CSS3. Have expereince in web programming such Hbase, Hadoop(HDFS).  less

    apache-administration linux-system-administration bash-shell-scripting python network-administration network-planning network-security mysql vpn windows-administration 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 49 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Web Specialist

    I grew up playing with console computers, my first one was SNES w/ Mario game, but always wanted to know how the game was made who made it. With the same principle I have followed generations of computers, until I … more

    I grew up playing with console computers, my first one was SNES w/ Mario game, but always wanted to know how the game was made who made it. With the same principle I have followed generations of computers, until I finally I got a Windows 95 Pentium I, then I started crashing win95 and reinstalling it. Finally I started to know what a programing language is (Quick Basic) and continued with perl and PHP now I work with .NET platform. I have been part of over 60 successfully implemented enterprise projects, most of them big governmental projects. My specialties are Web development, agile programming, extreme programming and DotNetNuke Development. My Certifications: MCP, MCAD, MCDBA, MCSD, MCPD and MCT.  less

    c# asp.net .net-framework software-testing windows-administration microsoft-visual-basic microsoft-sql-server-development microsoft-sharepoint-development microsoft-sharepoint-administration dotnetnuke 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 9 HOURS
    • ALBANIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
  • Versatile IT Guru & Expert Cloud Developer

    Greetings. Welcome to my oDesk profile. I am Senior Web Developer with over 8 years of experience in this branch. First I started learning web development techniques for my own needs to help the gaming community that I was in … more

    Greetings. Welcome to my oDesk profile. I am Senior Web Developer with over 8 years of experience in this branch. First I started learning web development techniques for my own needs to help the gaming community that I was in charge of. Since then I have been working in various CMS environments such as: - Joomla - Moodle - Efront - phpBB - vBulettin - Blackboard - Drupal - WordPress - and some custom made software. I have been developing plugins and modules for above mentioned CMS. My biggest project was University's integrated information system built from scratch with five modules: Students module Financial module Administrators module Teachers module Teaching department Some of the integrated features are: Gradebook and complete history of grading Built in various statistics and analytics Payment system and financial statistics Anti plagiarism tool Ability to conduct surveys on various methods. My skills: PHP Javascript MySQL Ajax Java C++ CSS HTML SEO, SEM and SMM Worked on Windows and Linux based systems Apache Networking Small ( C++ with removed unnecessary functions for scripting ) Yii framework Zend framework CodeIgniter framework Moodle Joomla Efront Blackboard Drupal MS Office English language (Conversation – excellent, reading – excellent, writing – good) Some of my characteristics: Tendency for teamwork Resourcefulness Calm and quiet Persistence Creativity Communicative Efficient I also have been working as a freelancer for various company all around the globe. From building audio/video streaming moodle module for BalisticMedia in Australia, Essay module integrated in gradebook system for Veterinary Nursing Solution Austria to modifying complete moodle LMS to have same look and feel as old system used by Mexican pharmaceutical company to train theirs employees. Since I am rather new to this site, I am open for all kind of projects. If you have any questions or you want to see my complete CV please feel free to contact me: muris.poprzenovic@booligan.ba Thank you for visiting my profile, and have a nice day. Sincerely Muris Poprzenovic  less

    php java javascript mysql yii-framework c++ phpmyadmin ajax html html5 seo windows-administration linux-system-administration apache-administration network-administration moodle joomla blackboard drupal 00 more less
    • $29.99 HOURLY RATE
    • 5.0
    • 490 HOURS
    • BOSNIA AND HERZEGOVINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • IT Professional

    About 5 years experienced and motivated Network Engineer accomplished in delivering secure resilient systems on time and budget to meet business needs. an adaptable and efficient team player with excellent communication skills at all levels. I’m looking for a … more

    About 5 years experienced and motivated Network Engineer accomplished in delivering secure resilient systems on time and budget to meet business needs. an adaptable and efficient team player with excellent communication skills at all levels. I’m looking for a role where I can develop my skills further, researching new technologies, reveling in new challenges and developing on my company. Full Profile: www.soroush.it http://au.linkedin.com/in/soroushj/ Certifications: -Microsoft Certified Professional -Microsoft Certified System Administrator -Microsoft Certified System Engineer -Microsoft Certified Technology Specialist -Strategic management Methods & Solutions -Management of Technology (MOT) & The Key to Economic Growth -Data mining Application In Finance & Banking & Insurance -Data mining Application in Customer Relationship Management (CRM) -Data mining Advanced in Predictive Modeling & Unsupervised Learning -Knowledge Management Implementation -Knowledge Management Implementation & KM Advisor -EFQM Knowledge Management Framework Auditor -Knowledge Management Methods & Consulting -Certificate of Technical & Vocational Skill for System Operation -Digital Content Editing And Documentation Experience: *SAP Center-Dina Food Holding-2011 to Present *IT Administrator-Toranj Arya Inst.-2007 to 2012 *IT Consultant-Industrial Ministry-2008 to 2010 *System Admin-Naghme RASA Inst.-2005 to 2007  less

    computer-networking network-administration network-security tcp-ip sap sap-basis sap-netweaver data-mining strategic-planning windows-administration microsoft-hyper-v adobe-photoshop video-editing photography graphic-design persian translation-english-persian 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 40 HOURS
    • AUSTRALIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
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