Windows System Administrators & Experts

Showing 4,611 freelancers

Windows System Administrators & Experts

Showing 4,611 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

  • Server Administrator, Exchange Server , IT Support, Hosting Support

    • +5 years of experience in Windows Domain, IT Infrastructure Management and System Administration. MCITP Certified with problem solving skills and technical abilities with migrations, network security. I can work along well and do my best part to bring a good … more

    • +5 years of experience in Windows Domain, IT Infrastructure Management and System Administration. MCITP Certified with problem solving skills and technical abilities with migrations, network security. I can work along well and do my best part to bring a good name for your company. Give me a opportunity to support you and provide your feedback on my work. MY Skills: • Servers: Windows Server 2003, Server 2008/R2, Server 2012/R2, SBS 2011, Azure. • Web Server: Apache, IIS, Amazon Web Services, Dedicated Server, VPS. WHMCS. • SSL Certificates : Symantec, Digital certs, Go daddy. • Networking: Active Directory,Group Policy, DNS, DHCP, FTP, VPN, NFS, RAID, DHCP, DNS, DFS, VPN, WDS, RRAS, TS server, NAP, Proxy server, Windows Failover clustering,Network Load Balancing (NLB), Remote Desktop Services. • Storage: Configure NAS and SAN, Openfiler NAS/SAN, Starwind SAN. • Backup: R1 Soft, Windows NT Backup, Shadow Protect, Configure and troubleshoot the backup issues. • Hosting Control Panels: WHM, Cpanel, Parallel Plesk, Webmin, DirectAdmin, Virtualmin. • Virtualization: VMware ESXi, Xen server, Microsoft HyperV, KVMs, SCVMM, SCCM, Vcenter, Xen Center, Desktop and Applications Virtualization, Citrix XenDesktop/XenApp . • Database: MS-SQL 2000/2005/2008, MySQL. • Mail Server: Smarter mail, Mail Enable, Exchange Server 2003, 2007, 2013. • Cloud Server: Amazon EC2, Cloud Computing, Digital Ocean, VPS. • CCNA: IP addressing sub-netting, IP Routing Routing Protocol, EIGRP, OSPF, ACL, Frame Relay connection, NAT/PAT, Virtual LAN, WirelessLAN. • RRM : Kaseya, Labtech, NOC.  less

    windows-administration microsoft-exchange-server microsoft-hyper-v-server vmware-esx windows-azure microsoft-sql-server-administration iis dns microsoft-scvmm cisco-routers 00 more less
    • $16.67 HOURLY RATE
    • 4.9
    • 607 HOURS
    • INDIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Windows Systems Engineer | Exchange | SharePoint | AD

    Systems engineer with 8 years of experience managing server infrastructures and data-center operations across Microsoft platforms. Skills: - MS Windows Server 2003 /…/ 2012R2 – Active Directory, ISA, IIS, WSUS - MS Exchange 2007/2010/2013 - SharePoint 2007/2010/2013, SharePoint Designer 2007/2010 … more

    Systems engineer with 8 years of experience managing server infrastructures and data-center operations across Microsoft platforms. Skills: - MS Windows Server 2003 /…/ 2012R2 – Active Directory, ISA, IIS, WSUS - MS Exchange 2007/2010/2013 - SharePoint 2007/2010/2013, SharePoint Designer 2007/2010, InfoPath - Office 365 - PowerShell, VBSscript - Symantec Backup Exec 2010 - McAfee DLP, Trend Micro OfficeScan, Trend Micro Mobile Security, Symantec Endpoint Protection - IBM Blade Center, Flex Systems, X series - Virtualization: Hyper-V; Vmware (ESXi, vSphere)  less

    windows-administration microsoft-exchange-server microsoft-sharepoint-administration sharepoint-designer nagios microsoft-small-business-server-administration microsoft-hyper-v ms-office-365 microsoft-windows-powershell microsoft-server 00 more less
    • $18.00 HOURLY RATE
    • 4.9
    • 57 HOURS
    • POLAND
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
  • SERVER MANAGEMENT, ASP.NET, MVC4, MS SQL SERVER 2012

    I am Microsoft Certified Developer and having sound skills on Windows Server 2008, MS SQL SERVER 2008/2012 . I have more than 6+ years of experience with Microsoft technologies including Asp.Net,C#, SQL Server, MVC, AJAX, LINQ and N … more

    I am Microsoft Certified Developer and having sound skills on Windows Server 2008, MS SQL SERVER 2008/2012 . I have more than 6+ years of experience with Microsoft technologies including Asp.Net,C#, SQL Server, MVC, AJAX, LINQ and N HIBERNATE. I have worked on Desktop Applications as well. More then 1 year experience in Godaddy Plesk Panel, IIS 7, SSL certificate implementation,Horde mail server implementation As a Developer/Administrator my goal is to provide the efficient and reliable services at very reasonable cost. I always try to give my best to my clients, because " No Compromise with Quality " I am also a IBM DB2 certified, and have 1.5 years of experience with java web development.  less

    asp.net windows-administration wcf asp.net-mvc ajax web-design website-development jquery wpf 00 more less
    • $11.11 HOURLY RATE
    • 4.8
    • 269 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • System Administrator (Windows & Linux Servers)

    Hello! Thank you for viewing my profile :) Having 4.4 year experience as a system administrator. Having Experience over windows and linux based servers & services. Global Certification in RHCE,RHCSA,MCP and CCNS-PT. Awarded as employee of the quarter. Server … more

    Hello! Thank you for viewing my profile :) Having 4.4 year experience as a system administrator. Having Experience over windows and linux based servers & services. Global Certification in RHCE,RHCSA,MCP and CCNS-PT. Awarded as employee of the quarter. Server Services: 1.Server installation & configuration (windows and linux) as per requirement. Installation, configuration and troubleshooting of server’s application and their services. ​​Webserver: IIS ,apache,nginx ,jboss​ and tomcat installation & configuration and some other as per requirement. ​​Database: MSSQL, MYSQL, oracle and monogo DB installation & configuration and some other as per requirement. ​​Virtualization server: Vmware esxi and citrix xen server. ​​Backup server (windows and linux): Symantec backup exec, iperius backup, idera, backup scripts ,rsync etc. ​​Mail server & services: google apps, i-redmail and vmware zimbra and mass mailing solutions.​ ​​FTP server: filezilla, vsftpd. ​​Centralized management: Active directory, LDAP. ​​Synchronization server: own cloud. ​​Monitoring: opsview, relic application, nagios and some other. ​​Cloud server and services: (AWS ,rackspace ,digitalocean,linode and Azure ) other c-panel. ​​Version control server: SVN , GIT and TFS. ​​Chat and Voice calling: open fire and bigbluebutton. ​​Other: NFS, samba, file server and third party applications ​Project Tracking : Bugzilla, atlassin jira and some other as per requirement.​ Server Security : Fail2ban and via other tools and utility. Network Services: 1.Open source firewall installation & configuration. 2.Setup Network and network devices as per need. 3.Provide network security through special tools. 4.Monitoring Solution for system,network and servers.  less

    windows-administration linux-system-administration data-backup iis apache-tomcat apache-administration amazon-web-services microsoft-active-directory database-adminstration virtualization 00 more less
    • $8.00 HOURLY RATE
    • 4.3
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 3 TESTS
  • Windows, Exchange, ESXi, XenServer, Xenapp, Network, DBA,Backup

    Hello there, I'm a senior support engineer who administered Windows, Unix, Linux servers, cloud servers on AWS, Rackspace, godaddy, OS33; onsite VMWare ESXi, Xenserver, Xenapp, XenDesktop; server deployment, Virtualizing servers; expert in backup planning, conversion of physical to virtual … more

    Hello there, I'm a senior support engineer who administered Windows, Unix, Linux servers, cloud servers on AWS, Rackspace, godaddy, OS33; onsite VMWare ESXi, Xenserver, Xenapp, XenDesktop; server deployment, Virtualizing servers; expert in backup planning, conversion of physical to virtual, virtual to virtual servers; configuring Cisco, Netgear, HP Procurve, Fortinet, Watchguard, Sonicwall, Barracuda, Juniper Switch and routers; monitoring: Kaseya, Labtech, Manage Engine, Nagios, PRTG I live in Tampa, Florida. Looking forward to work with you. Many thanks,  less

    linux-system-administration unix-system-administration qmail lotus-notes nagios vmware-administration adobe-photoshop adobe-illustrator technical-documentation technical-support windows-administration pfsense squid vmware-esx postfix citrix-xenserver citrix-netscaler 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 5518 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 11 TESTS
  • Systems and Network Infrastructure Specialist

    I have been working on Microsoft Windows Server Systems, Active Directory, and Messaging platform since 2005. Currently, I am providing support to remote clients in United States, Canada and Europe. I am a Microsoft Certified Systems Engineer on Windows Server … more

    I have been working on Microsoft Windows Server Systems, Active Directory, and Messaging platform since 2005. Currently, I am providing support to remote clients in United States, Canada and Europe. I am a Microsoft Certified Systems Engineer on Windows Server 2003, Microsoft Certified IT Professional (MCITP), Enterprise Administrator on Windows Server 2008 and Microsoft Certified Solutions Associate on Windows Server 2012. Besides helping clients troubleshoot their issues, I specialize in setting up complete solutions from the ground up.  less

    windows-administration microsoft-active-directory dns microsoft-exchange-server microsoft-hyper-v technical-support network-administration microsoft-windows-powershell microsoft-scvmm c# 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 956 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • IT Professional/Technology Specialist(microsoft & Vmware certified)

    Manages and participates in implementing and maintaining workforce information systems functions, including its computer hardware, software and network infrastructure, telephone system and voice mail system. Oversees development and care of the office's systems. Anticipates and plans towards technology transformation … more

    Manages and participates in implementing and maintaining workforce information systems functions, including its computer hardware, software and network infrastructure, telephone system and voice mail system. Oversees development and care of the office's systems. Anticipates and plans towards technology transformation and recommends the adjustment and upgrade of company hardware and software. Plans and directs new Information Technology projects and upgrades and coordinates Information Technology projects with other departments. Gathers information of other companies concerning trends and latest technologies.  less

    vmware-administration network-administration windows-administration microsoft-exchange-server microsoft-hyper-v-server 00 more less
    • $16.67 HOURLY RATE
    • 4.9
    • 353 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
  • Senior SQL Server and Oracle DBA / Blog writer

    Fabyo has been working as IT consultant for over than 10 years, being 8 years as DBA. He works with SQL Server as well as Oracle. Additional, extensive expertise in high available environments, supporting many companies as multinationals in several … more

    Fabyo has been working as IT consultant for over than 10 years, being 8 years as DBA. He works with SQL Server as well as Oracle. Additional, extensive expertise in high available environments, supporting many companies as multinationals in several different business segments. Performing database administration, performance tuning, building and administrating windows clusters. Supporting and developing transformation ETL. Experience in application architecture/coding, legacy system integration and migration, documentation and training, support to development team, on-going support, project management and change management process. Administration of Oracle database 8i, 10g and 11g environments like tablespaces management, users, export/import and other. Have worked with AIX, Solaris, Linux, Oracle Applications, Windows Server, SQL Server 2000 and above.  less

    microsoft-sql-server-administration sql microsoft-sql-server-development t-sql oracle-database performance-tuning erp windows-administration translation-english-portuguese final-cut-pro 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • MCITP | VCP | BCSA | ITIL | ISO 20000 | ISO 27002

    I look forward in applying my experience and technical knowledge in systems engineering and administration to support and manage IT operations and solutions. A brief summary of my technical background include Microsoft Exchange, Active Directory, Blackberry Enterprise Server, Symantec Enterprise … more

    I look forward in applying my experience and technical knowledge in systems engineering and administration to support and manage IT operations and solutions. A brief summary of my technical background include Microsoft Exchange, Active Directory, Blackberry Enterprise Server, Symantec Enterprise Vault, IT Security, Antivirus solutions, Windows Systems Administration, IT Service Management and VMware to name a few.  less

    microsoft-exchange-server itil service-level-management windows-administration supervisory-skills network-administration virus-removal virtualization technical-support project-management security network-security 00 more less
    • $13.89 HOURLY RATE
    • 4.8
    • 2708 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • Information System Specialist

    - Maintaining Windows Server 2008 domain controllers - Maintaining Exchange server 2003 - Maintaining TMG 2010 - Maintaining Cisco routers and switches - Maintaining and servicing workstations, job applications and software - Migration domain controllers - Server and data backup - Establishing IT helpdesk based on Spiceworks - Establishing … more

    - Maintaining Windows Server 2008 domain controllers - Maintaining Exchange server 2003 - Maintaining TMG 2010 - Maintaining Cisco routers and switches - Maintaining and servicing workstations, job applications and software - Migration domain controllers - Server and data backup - Establishing IT helpdesk based on Spiceworks - Establishing local test Elastix PBX and connecting remote locations via VoIP using VPN - Projecting building cabeling - Revision IT contracts  less

    network-administration software-qa-testing computer-networking windows-administration cisco-asa cisco-routers pfsense wireless-network-implementation wireless-security penetration-testing 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BOSNIA AND HERZEGOVINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
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