Windows System Administrators & Experts

Showing 4,608 freelancers

Windows System Administrators & Experts

Showing 4,608 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

  • Zeal Services

    Skilled Information systems and customer service specialist with over 11 years of experience providing all facets of computer, programming, and network support such as troubleshooting, installations, designing, managing, security and maintenance. In-depth knowledge and understanding of numerous software packages and … more

    Skilled Information systems and customer service specialist with over 11 years of experience providing all facets of computer, programming, and network support such as troubleshooting, installations, designing, managing, security and maintenance. In-depth knowledge and understanding of numerous software packages and operating systems. Skilled in providing Customer support, customer service, and End-User Help Desk Support. Easily identify and resolve technical issues and concerns. Excellent communication and presentation capabilities.  less

    customer-support recruiting computer-networking network-administration website-development windows-administration 00 more less
    • $6.00 HOURLY RATE
    • 5.0
    • 4219 HOURS
    • CAMEROON
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    GROUPS:
  • Windows / Citrix System Administrator

    I have 15 years of experience in system administration, including analyzing, designing, installing, maintaining, and repairing hardware, software, peripherals and networks. Qualified to effectively plan, implement, maintain, and support information systems in a wide range of computing environments using Microsoft … more

    I have 15 years of experience in system administration, including analyzing, designing, installing, maintaining, and repairing hardware, software, peripherals and networks. Qualified to effectively plan, implement, maintain, and support information systems in a wide range of computing environments using Microsoft / Citrix / Novell technologies. Good knowledge of corporate technology infrastructure services: Network Operating Systems (Windows Server family, Novell Netware), Active Directory, DNS, Citrix and Terminal Servers, Proxy & firewalls. MS SQL server DBA and Linux OS experience. Expert system scripts programming experience (Powershell, VBScripts, Windows command scripts). Good hand-on experience and knowledge of enterprise-level hardware (HP, Dell, IBM).  less

    windows-administration linux-system-administration novell-netware 00 more less
    • $18.00 HOURLY RATE
    • 5.0
    • 6 HOURS
    • SINGAPORE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Sr.System Administartor

    Nagesh is Sr.System Admin worked in highly competitive and challening envirnment. His 6 years wide experience includes following: Windows Server 2012 Installation and Maintenance Server Installation, Troubleshooting and networking. ADC, RODC and CDC, DNS and DHCP, VPN Configuration, SVN … more

    Nagesh is Sr.System Admin worked in highly competitive and challening envirnment. His 6 years wide experience includes following: Windows Server 2012 Installation and Maintenance Server Installation, Troubleshooting and networking. ADC, RODC and CDC, DNS and DHCP, VPN Configuration, SVN Setup, SQL Server, Development Environment, FTP Account Creation, Creating HTTP link, IIS Installation and Configuration, Outlook Configuration, Software Installation, Hardware Maintenance and Troubleshooting. Taking remote / Provide WebEx support to Remote User, Operating Systems - Windows 98, 2000, XP, Windows 7, windows 8, 2003, 2008, 2012, MAC, VMware Workstation. EDUCATIONIONAL QUALIFICATION  less

    windows-8-administration windows-7-administration network-administration windows-nt-administration windows-administration microsoft-exchange-server tortoise-svn microsoft-sql-server-administration computer-hw-installation juniper-routers 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Senior SAP BASIS and Netweaver Consultant

    Strong experience in SAP Basis and Netweaver with ability to analyze organizational requirements to create system design, implement, upgrade and configure SAP Systems. I have extensive experience in SAP implementations, upgrades, migrations, support in number of SAP products both old … more

    Strong experience in SAP Basis and Netweaver with ability to analyze organizational requirements to create system design, implement, upgrade and configure SAP Systems. I have extensive experience in SAP implementations, upgrades, migrations, support in number of SAP products both old and new dimensional products like SAP ECC, BI , CRM, SRM, EP, PI, GRC, DUET, Business objects and SAP Solution Manager etc.  less

    sap-basis sap-netweaver unix-system-administration oracle-database-administration windows-administration 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 29 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Linux/Windows System Administrator, Web Hosting, Virtualization Expert

    Over 8 years of experience with Linux and Windows system Administration, currently leading a team of 10 members of Level3 and 4 technicians. Specialization:- - Windows Server Management (Windows 2003/2008/2012) - Linux Server Management through command line (RedHat, CentOS, Debian … more

    Over 8 years of experience with Linux and Windows system Administration, currently leading a team of 10 members of Level3 and 4 technicians. Specialization:- - Windows Server Management (Windows 2003/2008/2012) - Linux Server Management through command line (RedHat, CentOS, Debian, Ubuntu, Fedora) - Webhosting (cpanel/plesk/directadmin/website panel, etc) - Virtuzliation (OpenVZ/Xen/KVM) via (command line or Control panels including SolusVN, HyperVM, HyperV [windows], XenServers, VMware ESXi) - Server security and hardening - Server Performance tuning - Backup Management - Varnish Caching - Load Balancing - Server/Data Migration from one to another server - Recovering Hacked Servers - Troubleshoot and solve a wide range of customer support issues from basic to complex - Excellent problem solving skills List of Skills :- - Linux/Unix (RedHat, CentOS, Debian, Ubuntu, Fedora) - Windows Server 2003/2008/2012 - Web hosting Control panels: Cpanel, Plesk, Direct Admin, Kloxo, Webmin, Website panel - Firewalls/IDS: Iptables , Snort , Modsecurity2, Fail2ban, CSF - Web Server: Apache, Nginx , IIS, Tomcat - Network Tools: Nmap, Netcat , WireShark , Tcpdump , Acunetix Scanner. - Hacking & Security: Over 5 years experience in linux,windows hacking and security. - Nginx loadbalancing, Nginx as reverse proxy - Haproxy loadbalancing - Varnish Cache - Mail Server: Qmail, Postfix , Zimbra, MX Exchange - Databases: MySql,SQL server 2000(2005) - VPN : Open VPN , PPTP (Ubuntu,RedHat) - Programming Languages: C/C++/ASP/PHP/Bash shell script/Perl/ASP .NET/JAVA - Virtualization: OpenVZ, XEN, KVM, Vmware , Virtual PC, VirtualBox, ESX, HyperV - Virtualization Control panels: SolusVM, HyperVM, OnAPP - CMS: Wordpress, Joomla, OSCommerce - Forums: VBulletin, MyBB, PhpBB  less

    linux-system-administration windows-administration firewalls cpanel plesk virtualization openvz xen-cloud-platform xen-hypervisor citrix-xenserver 00 more less
    • $13.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Sysadmin / PowerShell scripter

    I'm a sysadmin who works mainly on Windows machines. I write PowerShell scripts to automate work on a regular basis. I've also worked with Installshield, using VbScripts to work around its discrepancies and shortcomings. … more

    I'm a sysadmin who works mainly on Windows machines. I write PowerShell scripts to automate work on a regular basis. I've also worked with Installshield, using VbScripts to work around its discrepancies and shortcomings.  less

    windows-administration powershell microsoft-windows-powershell installshield 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Windows System Administrator

    Technical Skills 1.Remarkable systems administration experience on the Microsoft platform (Windows Server 2003/2008,Windows XP/Vista/7/8). 2.Skilled in installation, management, monitoring and migration. 3.Sound knowledge with Exchange 2003/2007/2010. 4.Familiarity with SharePoint 2010 and administration.

    clearquest windows-7-administration windows-xp-administration windows-8-administration customer-support technical-support windows-administration 00 more less
    • $8.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • IT Specialist

    I have experience in data entry operation, web designing, IT help desk (networking and computer support), network management and customer service. I started my IT career with MS-DOS when there was no GUI based Windows platform. Along the way I … more

    I have experience in data entry operation, web designing, IT help desk (networking and computer support), network management and customer service. I started my IT career with MS-DOS when there was no GUI based Windows platform. Along the way I gained experience with win3.x to Windows 7, Windows Server OS and several Linux distribution (Fedora, Ubuntu). I did my CCNA (Cisco Certified Network Associate) and currently working towards my CCNP (Cisco Certified Network Professional) certification. I have more than 5 years of experience in Networking, OS administration, troubleshooting and designing.  less

    computer-networking windows-administration linux-system-administration html javascript adobe-photoshop adobe-flash adobe-dreamweaver microsoft-word microsoft-excel microsoft-powerpoint customer-support customer-service data-entry flowcharts microsoft-visio cisco-routers network-planning 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
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