Windows System Administrators & Experts

Showing 1,293 freelancers

Windows System Administrators & Experts

Showing 1,293 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

  • 7+ years, IT Network Engineer/Admin, MCITP/MCSE/CCNA/Security+/Net+/A+

    Omer Saeed (B.Sc , MCT , MCITP , MCSE/MCSA: Security , MCSA: Messaging , MCTS/MCP , CCNA , CCA , Security+ , Network+ , A+) A Network Administrator and Support Specialist in Implementing Managing and Configuring Network Systems based on Microsoft Technologies such as but not limited … more

    Omer Saeed (B.Sc , MCT , MCITP , MCSE/MCSA: Security , MCSA: Messaging , MCTS/MCP , CCNA , CCA , Security+ , Network+ , A+) A Network Administrator and Support Specialist in Implementing Managing and Configuring Network Systems based on Microsoft Technologies such as but not limited to: Active Directory, DNS, DHCP, Exchange, ISA, Hyper-V, Terminal Services, RRAS/VPN (Windows Server NT/2000/2003/2008), in addition to support client systems. Also I have a very good experience in Networking technolgies based on Cisco Routing and Switching and Citrix Terminal Services solutions. Enjoying Troubleshooting problems related to competitive and challenging network systems.  less

    computer-maintenance computer-repair technical-support virus-removal windows-administration isa-server microsoft-exchange-server cisco-routers tcp-ip computer-networking virtualization 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • YEMEN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 12 TESTS
    ASSOCIATED WITH:
  • Engineer | VMware Certified Profesional

    I am a skilled systems engineer, with years of experience in deploying, troubleshooting and maintaining different kinds of product such as VMware vSphere and MS Hyper-V for server virtualization, Acronis Backup and Recovery Software, Windows Servers, Microsoft Active Directory, and … more

    I am a skilled systems engineer, with years of experience in deploying, troubleshooting and maintaining different kinds of product such as VMware vSphere and MS Hyper-V for server virtualization, Acronis Backup and Recovery Software, Windows Servers, Microsoft Active Directory, and various types of storage. I am also knowledgeable on Cisco and HP networking(such as Routers, switches and access-points). And my objective is to complete your project on time and budget without sacrificing the quality.  less

    vmware-esx microsoft-hyper-v-server data-backup windows-administration 00 more less
    • $6.67 HOURLY RATE
    • 5.0
    • 11 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Windows administrator and script developer

    Over the last 3 years I developed a set of GPOs, a bunch of ActiveDirectory-related powershell scripts, a WSUS approvals import and export tool and other utilities for automation of Windows administrative tasks. I used MS .NET framework widely in … more

    Over the last 3 years I developed a set of GPOs, a bunch of ActiveDirectory-related powershell scripts, a WSUS approvals import and export tool and other utilities for automation of Windows administrative tasks. I used MS .NET framework widely in my scripts. I develop VBA scripts for our financial analysts and accountants. I've installed and managed over 15 MS AD-based networks. I have a basic skills in PHP, MS SQL, MySQL and Pascal / Delphi and OOP. Now I'm working for Symantec in Russia as a technical sales consultant and have some technical certificates (STS): Symantec Web Gateway, Symantec Backup Exec, Symantec Endpoint Protection. Here is a link to my portfolio: http://hdablin.blogspot.com  less

    powershell vba vbscript windows-administration 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • IT Manager

    Over 9 year experience in managing Information system Manage IT projects (ERP Project) Responsibility of Windows and Linux system including: Domain Controllers/ Active Directory, Groupware system, Mail server, Storage system, Human resource system, Accounting System, Internet Proxy server, Application Server … more

    Over 9 year experience in managing Information system Manage IT projects (ERP Project) Responsibility of Windows and Linux system including: Domain Controllers/ Active Directory, Groupware system, Mail server, Storage system, Human resource system, Accounting System, Internet Proxy server, Application Server, VoIP, video conference system... I am seeking opportunities to take part in your project with the role as system administrator or helpdesk person.  less

    project-management linux-system-administration windows-administration voip-administration network-administration network-analysis network-design network-planning network-monitoring network-security 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • System administration

    Having experience of 7+ years in System administration, Knowledge of maintaining windows 2008, windows 2003, windows 7, Windows Vista, Windows XP, Windows 2000, AD, Symantec Antivirus, backup software’s CA Brightstor & Veritas NetBackup, WSUS. ITIL … more

    Having experience of 7+ years in System administration, Knowledge of maintaining windows 2008, windows 2003, windows 7, Windows Vista, Windows XP, Windows 2000, AD, Symantec Antivirus, backup software’s CA Brightstor & Veritas NetBackup, WSUS. ITIL  less

    dns dhcp data-backup microsoft-exchange-server raid-administration virus-removal windows-administration helpdesk-support data-entry windows-xp-administration microsoft-outlook-development 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 21 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • System Engineer

    I have more than one years work as network engineer. So I can do the configure Cisco, Juniper devices. Eg: Sw 2950, 2960, 3560. Router 2800, 2911... and some load balancing devices. Right now, I am as System Engineer. I am doing about DB2 (create and configure), Websphere (configure)...

    database-management network-administration windows-administration 00 more less
    • $11.11 HOURLY RATE
    • 4.7
    • 0 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • 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
  • 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
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