Windows System Administrators & Experts

Showing 1,926 freelancers

Windows System Administrators & Experts

Showing 1,926 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, Apache, PHP, MySQL, Drupal, Open Source, Specialists

    Over the last 9 years I have tackled some of the most difficult technology challenges faced by small businesses. I have developed web based software solutions using Drupal as a PHP/MySQL framework on my customized Linux hosting platform. I … more

    Over the last 9 years I have tackled some of the most difficult technology challenges faced by small businesses. I have developed web based software solutions using Drupal as a PHP/MySQL framework on my customized Linux hosting platform. I have configured and administered Linux servers to accomplish a variety of hosting, networking, and software development tasks. I have also consulted with companies on using new virtualization technology provided by Xenserver and VMWare. My expertise is complex problem solving with customized straightforward solutions.  less

    adobe-flex ajax css database-modeling drupal javascript lamp-administration linux-system-administration mysql php project-management iis sql unix-shell windows-administration xhtml xml 00 more less
    • $72.22 HOURLY RATE
    • 4.5
    • 32 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
    ASSOCIATED WITH:
  • Voice Talent / Systems Engineer

    I am a musician and voice artist. I was schooled at Five Towns College of Music and have been singing and performing since I was in my teens. I have a very full voice and it's pleasant to listen … more

    I am a musician and voice artist. I was schooled at Five Towns College of Music and have been singing and performing since I was in my teens. I have a very full voice and it's pleasant to listen to, it allows me to get work as a narrator, audio book reader, and spokesperson. I also am a systems/network engineer specializing in Exchange (MSCE)routing and virus/security issues. I have been employed full time as an Engineer for 12 years and worked as a computer technician for 5 years before that.  less

    windows-administration microsoft-exchange-server email-technical-support network-administration voice-talent audio-production voice-over computer-networking microsoft-outlook-development cisco-routers audio-editing music-producer music-composition 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • System Administrator / IT Expert / Tech. Support / Virtualization Expe

    Administration - Setup & Configure (SAMBA Server, FTP, File & Network Sharing, Print-Server, Web-Servers, VPS, Mail Server, Home & Business Networks, Clustering, Virtualization, Para-Virtualization) - Databases (MySQL, MSSQL , SQLite, OpenLDAP, LDAP) - Backup & Restore (Get Data Back NTFS/FAT, Acronis TrueImage, Norton Ghost, RSync) - Managing & Monitoring … more

    Administration - Setup & Configure (SAMBA Server, FTP, File & Network Sharing, Print-Server, Web-Servers, VPS, Mail Server, Home & Business Networks, Clustering, Virtualization, Para-Virtualization) - Databases (MySQL, MSSQL , SQLite, OpenLDAP, LDAP) - Backup & Restore (Get Data Back NTFS/FAT, Acronis TrueImage, Norton Ghost, RSync) - Managing & Monitoring (PHPMyAdmin, Webmin, MySQL, MSSQL, SQlite, OpenLDAP, LDAP, Windows Active Directory, Microsoft Exchange Server, LAMP, WAMP) - Hosting Accounts (Troubleshooting hosting issues for various hosting companies – GoDaddy, DreamHost, BlueHost, SiteGround & etc) Web 2.0 Applications (setup & config) - Via (cPanel, Plesk, Manual) - CMS (Joomla 1.6, Joomla 1.7, Drupal, Wordpress, Typo3, ezPublish, phpSQLiteCMS, MiaCMS, XOOPS, SilverStripe, Jaws, ImpressCMS, ModX, Nuke Evulation, Textpattern, Dolphin, Pixelpost, Pligg, Elgg, Mambo, e107) - Shopping Cart (OsCommerce, CRE Loaded, Zen Cart, CS-Cart, Cube-Cart, Magento, PrestaShop, Freeway) - Forums (phpBB 2.0, phpBB 3.0, SMF, vBulletin, Invasion Power Board, MyBB) - Galleries (Gallery, Coppermine, Expose Gallery) - Miscellaneous (MediaWiki, SugarCRM, vTiger, dotProject, Groupware, phpLive, Claroline, aTutor, GIT, SVN) - IT Security (Tips & Tricks, Advising & Consulting) - Network Security (Wireless & LAN) - Game Optimization - Web Researches - Software Consulting Windows (Windows XP, Windows Vista, Windows 7, Windows Server NT 4.0 (2000),Windows Server 2003, Windows Server 2008, Windows MultiPoint 2010) • Bootable Media (make installation CDs, USB Sticks, Flash Drivers) • Driver Setup (Fix missing or crashed drivers & installing additional software) • Virus, Malware, Spam, Trojan Removal (Scan & Clean all malware software) • Mail Setup (Setup mail with IMAP or POP3 settings on Thunderbird, Outlook 2003, 2007) • Software Setup (Installing, deinstalling, update & downgrade various applications) • System Backup (Complete or partial back of the workstation) • System Optimization (Speed up computer startup & load balance of the system) • System Customization (Themes, Visualizations, Sounds, Icons & etc.) • System Repair (Registry fixes, software fixes, patches) • System Restore (Restoring the workstation to last good configuration) • System Diagnose (Diagnosing system components) • System Update (Complete update workstation via Microsoft Update) • Troubleshooting (System Crashes, Application and OS failure) • Virtualization (Setup & configure guest operating system under Windows) - Linux (Debian, Slackware, RedHat, Knoppix, Fedora, Ubuntu, Kubuntu, Gentoo) • Setup (Network install, Wizard install) • Configure Services (Apache, MySQL, PHP, PHPMyAdmin) • Update Packages (update packages via yum, apt-get, manual) • Installing Drivers & Devices • Firewall & D-DoS Solutions • Virtualization (Setup & configure guest operating system) - Mac ( Mac OS X 10.4, 10.5, 10.6, 10.7, Server) • Driver Setup (Fix missing or crashed drivers & installing additional software) • Mail Setup (Setup mail with IMAP or POP3 settings on Thunderbird or Mail.app) • Software Setup (Installing, deinstalling, update & downgrade various applications) • System Backup (Complete or partial back of the workstation) • System Optimization (Speed up computer startup & load balance of the system) • System Customization (Themes, Visualizations, Sounds, Icons & etc.) • System Restore (Restoring the workstation to last good configuration) • System Diagnose (Diagnosing system components) • System Update (Complete update workstation via Apple Update App) • Troubleshooting (System Crashes, Application and OS failure) • Virtualization (Setup & configure guest operating system under Windows) - FreeBSD, OpenBSD, NetBSD • Setup (Network install, Wizard install) • Configure services (Apache, MySQL, PHP, PHPMyAdmin) • Update packages (update packages via yum, apt-get, manual) • Installing drivers & devices • Firewall & D-DoS Solutions • Virtualization (Setup & configure guest operating system) - Smartphones & Tablets (Android, iOS 4, BlackBerry OS, WebOS, Windows Mobile / Windows Phone 7, Symbian) • Jailbreak iPhone 3G, 3Gs, 4, 4S, iPad 1 & 2 • Software mod & Unlock of all supported Apple devices (software supported) • Rooting / Hacking Smartphones & Tablets • Flashing (flash custom ROMs on Android devices) • Installing (installing applications) • Customize (Themes & Icons)  less

    windows-xp-administration windows-administration lamp-administration network-security mysql postgresql freebsd openbsd libreoffice vmware-administration vmware-esx virtualization parallels-virtual-desktop pcap linux-system-administration solaris-administration aix wordpress phpbb zencart vbulletin ftp ssh bash cpanel joomla email-technical-support 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
  • System Administrator

    I have been working in the IT industry for the past 10 years working for small and multinational companies. During the past 10 years I have worked with and alongside management, staff and customers in various fields. Some of the … more

    I have been working in the IT industry for the past 10 years working for small and multinational companies. During the past 10 years I have worked with and alongside management, staff and customers in various fields. Some of the projects I was involved in were company wide upgrades of phone systems to a VOIP system, A migration of operating systems within companies twice, Upgrading a companies servers from 2003 to 2008 and creating a citrix environment to publish apps to specific users. I have provided support to staff and customers on various levels and worked with management to audit printers, computers and users.  less

    windows-7-administration windows-administration ad-servers 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 4 HOURS
    • AUSTRALIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • Head of IT Project

    Computer science expert with experience in network administration, system administration, application deployment and support experience, as well as expertise in the area of operating systems including VMware, Hyper-V, Linux, Windows and UNIX. An expert on complex corporate network architectures (as … more

    Computer science expert with experience in network administration, system administration, application deployment and support experience, as well as expertise in the area of operating systems including VMware, Hyper-V, Linux, Windows and UNIX. An expert on complex corporate network architectures (as well as firewalls, load balancers, routers, web servers, application servers, and database management) with expirience in deploying, configure, monitor, and troubleshoot distributed applications. I have a strong knowledge of protocols like IP, TCP, UDP, HTTP, peer-to-peer streaming, multicasting, and related technologies. Can build a complex corporate infrastucture from scratch  less

    windows-administration linux-system-administration cisco-routers hp-ux-administration virtualization vmware-administration microsoft-hyper-v unix-system-administration 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • System administrator. Specialist from Ukraine

    Hi! I'm have over the 5 years experience in the System administrator and I can solve almost any problem that can happen to you! … more

    Hi! I'm have over the 5 years experience in the System administrator and I can solve almost any problem that can happen to you!  less

    linux-system-administration helpdesk-support freebsd windows-administration bash-shell-scripting network-administration 00 more less
    • $7.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Windows, Citrix, VMware Administrator

    • Over 12 years of experience in IT as a System Administrator • Responsible for Planning, implementing and supporting Windows/Citrix/VMware Infrastructure. • Provided innovative, well-designed solutions to meet the client’s needs. • Carried out Windows 2k/2k3/2k8/2012 Server Setup … more

    • Over 12 years of experience in IT as a System Administrator • Responsible for Planning, implementing and supporting Windows/Citrix/VMware Infrastructure. • Provided innovative, well-designed solutions to meet the client’s needs. • Carried out Windows 2k/2k3/2k8/2012 Server Setup, OS Upgrades, Patching, Security Hardening, SP rollout • Designed and implemented Server Virtualization on ESX 3.x/4.0 • Citrix Farm Setup, Upgrades and Administration of Metaframe XP, PS4.0 & XenApp 6.0 • IIS Server Setup and Administration (IIS 5.0, 6.0 & 7.0) • MS Clustering on Windows 2003, 2008 & 2012 for File Servers, SQL and various application servers • File/Print Server setup and Administration • Setup & administration of AIR Clasic2 & RMS RDP systems • Microsoft SharePoint Server 2010 Farm setup & Administration • ArcGIS 10.2 Server setup & administration • DHCP/DNS Administration • AD user & Group Management • Biscom FAX server setup and administration • GPO management • CIFS Share Setup, Administration & Migration from File Server to CIFS Shares and vice versa • Server conversion from P2V • Designed and implemented backups and recovery strategies for Windows servers(VERITAS NB) • Played key role in various Infra Projects like Server Virtualization, File Server Migration, Data Center Migration, SP rollout, AV rollout (Sophos/McAfee). • Troubleshoot various Performance issues reported by Application team • Automated various process using PowerShell/VB scripts • Carried out various critical banking application upgrades • Setup & Administration IBM Web sphere MQ 5.x • Server Firmware/Driver upgrades & Hardware refresh. • Worked on Dell, IBM & HP servers. • Worked at Client location for over 5 years • Managing team of 5+ members at various geographical locations (Mexico/India) • Worked in 24x7 production support model • Conducted knowledge sharing sessions on Windows/Citrix for team members • Excellent communication skills, strong analytical & problem solving skills and fast learning. • Business Approver for Infra Change & Problem/RCA tickets • Server Setup & Application deployment in Amazon & NTT Cloud platform  less

    windows-administration vmware-administration microsoft-hyper-v-server powershell virtualization dhcp dns clustering 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Systems/Security Engineer

    A talented and experienced IT engineer with a diverse background in a variety of disciplines, including systems, networks, web development and security. A highly competent professional with over ten years of progressive IT experienced ranging from help desk support to IT management for companies both large and small.

    windows-administration network-administration java perl php 00 more less
    • $59.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Information Security Lead

    Astute and accomplished information security professional equipped with a demonstrated background in leading all domains of complex information security. Consistently ensures that all Information Security objectives are established and/or met and tackles/resolves key issues information security. Remain abreast … more

    Astute and accomplished information security professional equipped with a demonstrated background in leading all domains of complex information security. Consistently ensures that all Information Security objectives are established and/or met and tackles/resolves key issues information security. Remain abreast of ever-changing technologies and industry trends. Exhibits superior communication skills while coordinating with teams in all organizational levels.  less

    pci-compliance penetration-testing linux-system-administration windows-administration project-management internal-auditing vulnerability-assessment network-administration network-security wireless-security 00 more less
    • $19.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
loading