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Post your Windows administration project on Upwork, 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 Upwork, 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).

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Windows Administration Job Cost Overview

Typical total cost of Upwork Windows Administration projects based on completed and fixed-price jobs.

Upwork Windows Administration Jobs Completed Quarterly

On average, 113 Windows Administration projects are completed every quarter on Upwork.

113

Time to Complete Upwork Windows Administration Jobs

Time needed to complete a Windows Administration project on Upwork.

Average Windows Administration Freelancer Feedback Score

Windows Administration Upwork freelancers typically receive a client rating of 4.78.

4.78
Last updated: August 1, 2015
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  1. Cristian Santiago

    Cristian Santiago

    Infrastructure Administrator(esp. Windows) and Expert Problem Solver

    United States - Last active: 2 days ago - Tests: 3

    I have been working on IT for almost 15 years now. I am a generalist, a problem solver. I have more experience on Windows Infrastructure but I do also get along pretty well with Unix environments. I have worked for Microsoft Enterprise Support, then continued working as infrastructure administrator for other companies. I have experience in different kinds of Technology and even if I don't have, I can pick it up really quick, my mind seems to be wired up that way.

    $22.22 /hr
    0 hours
    0.00
  2. Federico de los Santos

    Federico de los Santos

    Microsoft System Center Consultant, MCSE Certified

    Uruguay - Last active: 1 month ago - Tests: 3 - Portfolio: 3

    Experienced consultant in Microsoft technologies including System Center, SharePoint, Exchange, Lync, and Active Directory. Primary projects focused in banking, financial, insurance and health industries. Worked on-site and remote to companies located in Argentina, Chile, Uruguay, Colombia, Dominican Republic, Puerto Rico and USA. Also I am an experienced developer which helps me to create integration tools between different technologies, and scripting to automate tasks. I have worked on companies evaluated as CMMI and I hold ITIL Certification. I am certified as MCSE since 1999 and hold certificate for more that 20 MOC exams. Also I have training experience to technical and end-user staff.

    $33.33 /hr
    0 hours
    0.00
  3. Manpreet Narang

    Linux and Windows System Administartor

    India - Last active: 9 days ago - Tests: 4

    MCA qualified Computer Professional associated with IT field for around 9 Years, with a Technical Edge of being a MCSE, CCNA and RHCT certified, having 8+ years of experience on server level. I have over 8 years of experience in server administration and web site hosting. I have worked as the web support team lead with a web hosting and web development company for 8 years, thus got the chance to work on different kind of platforms. I have hands-on experience in Different OS platforms like Windows Server 2003, 2008, 2008 R2, 2012, Ubuntu, CentOS, Fedora, Redhat etc. I have worked on various application servers like IIS, SQL Server, Exchange Server, Active Directory Server, CRM Server, Sharepoint Server, DNS, Mail Enable, Smartermail, Icewarp merak, Apache, Mysql, Sendmail, Postfix, Bind, LAMP etc. I have worked on various Website hosting control panels including Cpanel, WHM, Plesk, Directadmin, zpanel and other web hosting companies panels. I have worked with all major hosting provider around like Godaddy, Rackspace, Hostgator, Linode, Amazon AWS, Bluehost, IXwebhosting, Mediatemple, Lunarpages, Softlayer, Heroku, 1&1, Bigrock, hostmonster etc. I also provide support and management for the Amazon Web Services environment. I have experience in setting up and managing simple and complex environment using AWS services including Amazon EC2, Amazon RDS, Amazon S3, Amazon Route 53, Amazon SES, Elastic load balancing, Amazon EBS, Amazon Cloudwatch etc. I can help you manage your AWS infrastructure and optimizing your running costs.

    $15.00 /hr
    56 hours
    0.00
  4. Aleksandrs R.

    Aleksandrs R.

    System administrator

    Latvia - Last active: 04/26/2014 - Tests: 10

    Experienced 5+ years Linux Server Administrator/Network Administrator. Services Administration: Apache, MySql, DHCP, DNS, Squid etc. Web framework installation, maintenance and customization.

    $11.11 /hr
    0 hours
    0.00
  5. Daniel O'Sullivan

    Daniel O'Sullivan

    System Administrator

    Australia - Last active: 12/15/2014 - Tests: 4 - Portfolio: 2

    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.

    $33.33 /hr
    4 hours
    0.00
  6. Aleksey Zhekov

    Aleksey Zhekov

    Senior Windows System Administration

    Ukraine - Last active: 1 day ago - Tests: 2

    - Architecture planning, project implementations, support, Azure Active Directory Connect, O365, SSO; - Architecture planning, project implementations, support, Exchange 2013 Hybrid deployments; - Architecture planning, project implementations, support, migrations Exchange, Lync/S4B, AD, and O365; -Administration, support and optimization IT infrastructure based on Windows Server 2008/2012; - Administration, maintenance and optimization of mail organization based on MS Exchange 2010/2013; - Troubleshooting Exchange 2013 servers; - Performing restore test of mail organization; - Implementing and administration Cisco IronPort; - Implementing and administration MS Forefront TMG 2010; - Implementing and administration System Center Data Protection Manager 2012; - Implementing and administration System Center Operation Manager 2012; - Implementing and administration virtualization solution on Microsoft Hyper-V Windows Server 2012; - Implementing and administration Microsoft SharePoint 2010/2013; - Implementing and administration Microsoft Lync Server 2013; - Installation and administration of Microsoft SQL 2008/2012 servers; - Scripting with Windows Powershell; - Implementing and administration PRTG Enterprise Network Monitor. - Consultations and support with products MS Office 2007/2010/2013/2016 and Windows 7/8/10 operational systems.

    $22.22 /hr
    48 hours
    0.00
  7. Oudin Manuel

    Oudin Manuel

    Senior Sysadmin & Script Developper

    France - Last active: 4 days ago - Tests: 2 - Portfolio: 3

    Senior Infrastructure & System administrator, working with Windows since NT4.0, I was an early user of PowerShell, and never got disapointed since it's release. I'm familiar user of Powershell for : - File Backup & Management - Data transfert from different sources (MySQL, SqlServer, WebServices, AD, Oracle, Xml/Csv/Txt) - Exchange & Active Directory Management & Analysis - Systems/Service checking and error reporting Other skills : - Linux Systems maintenance - VMware Automation (VM creations, Workflows) - Citrix Analysis & Maintenance scripting - Macro developper for Office products (Excel & Outlook mainly) I'm also giving trainning courses for any IT user, mainly in Excel Advanced use. My main goal is to give customers a ease of use in their daily work. Make IT easier on a daily basis. Most of my works consisted in repetitive tasks automation, Statistic tools, Data transfert scripting.

    $18.00 /hr
    10 hours
    0.00
  8. Oleg Cataraga

    Oleg Cataraga

    Network / System Engineer

    Canada - Last active: 5 days ago - Tests: 2

    I have an experience of 7 years in Networking and System Administration. Strong knowledge in administrating Unix like operation systems and Windows OS. Good knowledge in Bash scripting Experienced in RF equipment. My knowledge and critical thinking, along with the experience gained over the years, have always helped me to find a fast and reliable solution for any issue occurred. I possess knowledge in: - Cisco switching and routing - Satellite Networking, VSAT - UNIX administration and Bash scripting - VMware ESX managing via CLI - Automation using TestShell and Ranorex - Windows Server, PowerShell - Ixia traffic generator using IxLoad and IxExplorer - VoIP technology, Asterisk server, SIP, RTP

    $10.00 /hr
    0 hours
    0.00
  9. Misha Bilous

    Misha Bilous Agency Contractor

    .NET Developer

    Ukraine - Last active: 1 month ago - Tests: 2 - Portfolio: 3

    I am software developer with frontend and backend skills. I have experience in developing web applications, web sites, desktop applications and mobile applications. -Microsoft.NET Framework (C#, VB.NET) ASP.NET Windows Forms WPF Windows Phone 7 / 8 / 8.1 Windows 8 Metro / Windows RT -Microsoft.NET Compact Framework Windows CE Windows Mobile -Database management systems Microsoft SQL Server (T-SQL) Oracle (PL/SQL) SQLite -ADO.NET -LINQ2SQL -Web developing HTML / CSS JavaScript / jQuery PHP -C / C++ / WinAPI -Pascal / Delphi - Version control systems (GIT, SVN)

    Associated with: Test agency

    $11.11 /hr
    0 hours
    0.00