Windows System Administrators & Experts

Showing 4,612 freelancers

Windows System Administrators & Experts

Showing 4,612 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

  • Experienced writer, systems admin and network analyst

    I am fluent English speaker with mastery of the language and it's grammar rules. While writing is my a passion I am a trained systems and network administrator. I've provided services for clients such as Microsoft and Intel … more

    I am fluent English speaker with mastery of the language and it's grammar rules. While writing is my a passion I am a trained systems and network administrator. I've provided services for clients such as Microsoft and Intel and well as smaller projects. Currently I'm completing my masters in Computer science and hope the be a freelance developer in the future  less

    linux-system-administration windows-administration ubuntu linux-slackware 00 more less
    • $15.56 HOURLY RATE
    • 5.0
    • 2 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
  • System Administrator 6+ years Exp

    6+ years of experience in managing Windows System Administration & handling large remote infrastructure management. I am Microsoft Certified Engineer in Windows Server 2008. Expertise in : Microsoft Server Skills - Windows Server 2003/2008/2008R2/2012/2012R2 - Exchange Server 2007/2010/2013 … more

    6+ years of experience in managing Windows System Administration & handling large remote infrastructure management. I am Microsoft Certified Engineer in Windows Server 2008. Expertise in : Microsoft Server Skills - Windows Server 2003/2008/2008R2/2012/2012R2 - Exchange Server 2007/2010/2013 - Windows Desktop Client XP/Vista/7/8/8.1 - Microsoft SQL Server 2008/2012 - DMP 2012 Server - SCCM 2012 Server - Sharepoint 2010/2013 Administration - Windows Storage Server 2012 - Virtual Machine Manager 2012 - Hyper-v 2008/2008R2/2012/2012R2 - Managing the Web Server IIS7/7.5/8 Cloud Service Skills - Microsoft Office 365 - Microsoft Intune Server Administration - Security & Firewall - Monitoring Servers using Nagios, IPMonitor etc - Virtualized Environment (Xen, Virtualbox, Hyper-V)  less

    windows-8-administration windows-administration microsoft-windows-server microsoft-exchange-server network-administration windows-7-administration 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 4 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Software Developer / Engineer

    Self-employed (Web) Developer / Administrator with strong background in both Linux & Windows Systems , specializing in custom WordPress / PHP / MySQL powered solutions and hard to fix problems. Providing large range of services from simple blog installation & maintenance , custom plugins & CMS / eShop integration … more

    Self-employed (Web) Developer / Administrator with strong background in both Linux & Windows Systems , specializing in custom WordPress / PHP / MySQL powered solutions and hard to fix problems. Providing large range of services from simple blog installation & maintenance , custom plugins & CMS / eShop integration to fully scalable , fault tolerant , multi node cloud based deployments: Well versed in: * Advanced PHP / MySQL / CSS / (X)HTML / JavaScript & AJAX * LAMP Server Installation / Configuration / Management & Troubleshooting , Shell Scripring * API Integration (eg: Facebook, PayPal, Amazon ...etc) * Amazon AWS and EC2 Cloud server setup / migration. * Less known Cloud Computing Providers eg. WitsBits * Linux & Windows VPS / Dedicated servers Furthermore past (cross platform) application & game development on desktop / mobile & embedded platforms using Python,C/C++ & VB (.NET) and custom hardware / firmware applications.  less

    wordpress lamp-administration php mysql python drupal apache-administration iis microsoft-visual-basic c c++ network-administration windows-administration api-development facebook-api paypal-integration project-management ecommerce-consulting ajax amazon-ec2 amazon-web-services amazon-s3 coldfusion css css3 database-programming microsoft-excel javascript linux-system-administration embedded-systems embedded-linux magento microsoft-project python-numpy python-scipy matlab seo sql sqlite twitter-api unix-system-administration unix-shell solaris-administration vba visualization virtualization xhtml html html5 xml xml-rpc xml-web-services zend-framework facebook-games-development 00 more less
    • $60.00 HOURLY RATE
    • 5.0
    • 883 HOURS
    • GREECE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
  • System & Network Engineer and Web Developer

    8+ years of experience in IT Services, System & Network Administration and with outstanding success rate at installing, migrating,troubleshooting and supporting critical, multi-site deployment. Excellent communication skills with the ability to interface at all levels. A team player who also … more

    8+ years of experience in IT Services, System & Network Administration and with outstanding success rate at installing, migrating,troubleshooting and supporting critical, multi-site deployment. Excellent communication skills with the ability to interface at all levels. A team player who also can work well independently and technical knowledge in the domain of Routing/Switching and Security.Basic role is to plan, organize, and manage staff and overall operations to ensure the stable operation of the organization’s IT infrastructure. This includes developing, maintaining, supporting, and optimizing key functional areas, particularly network infrastructure, server infrastructure, data communications, and telecommunications systems. http://www.linkedin.com/in/naveedrazaq  Managing Cisco Devices (2900 Series Router, 2900 Series Switches, 5500 Series Firewall)  RiverBed Stealhead (for WAN Optimization),  Lead project of successful Migration, Transition & Management of IBM Lotus to Microsoft Office 365.  Migration of ADS from MS Windows Server 2003 to MS Server 2008 server  Managing ESX 5.1 vsphere & migrate physical machines to VMs  Management of Cloud based Help Desk system  Avaya Based PBX Digital & VoIP Exchange configuration & management over 7 sites  Administration of remote sites & servers like ADS, DNS, DHCP, SQL, File Servers  Management of Network & IT related equipment about 400+ nodes  General Administration & troubleshooting of Router & switches & wireless network over 7 sites  Management of server ADS, Exchange 2010, Lotus, Share Point, Project Server, WSUS  Administration & configuration of monitoring tools like net flow, OP manager, syslog etc.  Deployment & configuration of SAN & R710 Servers for VMware virtualization  Deployment & configuration of Ruckus Wireless Lan Controller (Zone director).  Deployment & configuration of Kaspersky Antivirus Kit  Provide IT Support to remote users on site & PK site for critical jobs only  Disaster Recovery Planning and Implementation of all devices and Services.  Policies creation & implementation  less

    windows-administration microsoft-exchange-server microsoft-hyper-v-server network-planning cisco-routers cisco-voip cisco-asa wan web-design wordpress network-administration network-security 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 44 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Unix & Storage Administrator

    Over the last 7 years,I have worked for providing support/maintaining services on Oracle-Solaris,HP-UX, IBM-AIX,Linux System Administration,Server & Storage integration and break fixing project. I am seeking opportunities for system and storage administration from ground up you … more

    Over the last 7 years,I have worked for providing support/maintaining services on Oracle-Solaris,HP-UX, IBM-AIX,Linux System Administration,Server & Storage integration and break fixing project. I am seeking opportunities for system and storage administration from ground up you or your business. I have also additional experience in the following Area : Oracle-Cluster , VCS and Veritas Net-backup.  less

    solaris-administration hp-ux rhel emc-symmetrix clustering vmware-administration vmware-esx linux-system-administration windows-administration windows-xp-administration 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Network Professional

    Seeking valuable name in IT Field using my skills and knowledge in IT. Currently I have vast experience in System Administration (Windows NT Domain Network, Email Messaging, Internet Services, Web Publishing Services, Anti virus security, Data information security, Data Backup … more

    Seeking valuable name in IT Field using my skills and knowledge in IT. Currently I have vast experience in System Administration (Windows NT Domain Network, Email Messaging, Internet Services, Web Publishing Services, Anti virus security, Data information security, Data Backup and recovery services), Network Administration (CISCO Structured networking, Routing & Switching, Designing fully converged and flexible OSPF/ EIGRP/ RIP data network, CISCO Communication Manager/ Asterisk Voice over IP network, Network Security firewalls, VPNs, IPS), Helpdesk Management (iTIL based helpdesk management policies, SOPs, Support desk team management, Helpdesk Management reports, team management services).  less

    windows-administration asterisk ospf microsoft-visio ubuntu 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 22 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Technical Support Engineer

    I'm a technical support engineer who is working on a leading technical support company Sutherland Global Services, I work on various windows servers and desktops. Currently working for Lenovo (Our client) … more

    I'm a technical support engineer who is working on a leading technical support company Sutherland Global Services, I work on various windows servers and desktops. Currently working for Lenovo (Our client)  less

    windows-xp-administration windows-8-administration windows-7-administration windows-phone windows-administration cisco-certified-network-associate-ccna 00 more less
    • $7.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Systems Engineer (MCSE) / Software Developer / Database Administrator/

    I am Microsoft Windows Server and Networking specialist who has been developing, implementing, and maintaining Windows-based systems (including server-side applications and services including Microsoft Exchange, Microsoft SQL Server, and SharePoint) for over 16 years. I bring over 10 years hands-on … more

    I am Microsoft Windows Server and Networking specialist who has been developing, implementing, and maintaining Windows-based systems (including server-side applications and services including Microsoft Exchange, Microsoft SQL Server, and SharePoint) for over 16 years. I bring over 10 years hands-on experience on Linux desktops and servers and Mac OS X platforms. My background as a Software Developer / Engineer adds to my diverse skill set having been professional-trained in computer programming on Q-Basic and GW-Basica and then went on to add Visual Studio application development (Visual Basic, C#, ASP) on the classic and .NET platforms to my arsenal. I have suceessfully developed and implemented applications and solutions using: * Microsoft Windows NT 4.0, Windows Server 2000, 2003, 2008, and 2012 * Microsoft Exchange. * Microsoft SQL Server. * Microsoft Visual Studio. * HTML4/5 (CCS/CCS3) web development, ASP (Classic and .NET)/ADO.Net web programming, AJAX, XML (including XSLT, XSD, RegEx), JavaScript programming, including Web-dased database access and querying applications. * Linux, Apache, PHP, MySQL. * Customized Content Management Systems (CMS) with PHP and MySQL. * Network and remote backup solutions based on Symantec BackupExec and Acronis. * Custom-built SMS texting/alerting applications. * VMware, Hyper-V, KVM, VirtualBox server virtualization. * Citrix-based application publishing  less

    virtualization php mysql vba database-management database-programming .net-framework network-administration powershell windows-administration 00 more less
    • $38.89 HOURLY RATE
    • 4.5
    • 2750 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
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