Windows System Administrators & Experts

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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).

Browse Windows Administration job posts for project examples or post your job on Upwork for free!

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, 105 Windows Administration projects are completed every quarter on Upwork.

105

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: May 1, 2015
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  1. Klavs Dzelzs-Vaivars

    Klavs Dzelzs-Vaivars

    Cloud system and network architect.

    Latvia - Last active: 22 days ago - Tests: 1

    I have extensive knowledge designing networks and systems on different cloud platforms. The dominating ones being Windows Azure, AWS, Rackspace, DigitalOcean and multiple dev oriented ones like Heroku, Modular, NodeNinja, etc.

    $44.44 /hr
    0 hours
    5.00
  2. Roman Surikov

    Roman Surikov Agency Contractor

    PHP/MySQL Developer / Linux/Win Administrator / Project Manager

    Russia - Last active: 22 hours ago - Tests: 16 - Portfolio: 7

    Over the last 8 years, I have developed a wide range of software. I provide full cycle of product development starting from design and completing to maintenance.

    Groups: Application Developers Alliance, Bluehost Developers and Designers

    Associated with: Ronas IT Agency

    $25.00 /hr
    16,833 hours
    4.98
  3. Dmitry Donskoy

    Dmitry Donskoy Agency Contractor

    systems administrator

    Ukraine - Last active: 1 day ago - Tests: 14

    I'm looking for a remote fulltime job in these fields: 1. *nix/networks (little experience). Any price. 2. Technical support. 5-7$/hr. 3. QA (little experience). Any price.

    Associated with: ServerIssues.com

    $5.56 /hr
    26 hours
    4.86
  4. Ahmed Mostafa

    Ahmed Mostafa

    Security Professional

    Egypt - Last active: 1 month ago - Tests: 6

    Over the years of My Experience i have worked as Programmer with multiple languages then moved to be a system Admin for Linux and windows > RIght now i am a Application security Expert this giving me a power to understand the client need from Network Layer (Layer3) until the application Layer Layer 7.

    Groups: SocialEngine

    $24.44 /hr
    3 hours
    4.67
  5. Maksim G.

    Maksim G.

    Senior Microsoft System Administrator and Engineer

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

    I'm a Senior System Engineer focused on Microsoft products and technologies. I have 12+ years of experience with Windows Server 2000-2012 R2, Microsoft network services, Active Directory, SQL Server 2008-2012, SharePoint 2003-2013, Hyper-V 2008-2012 R2, IIS 7-8, Exchange 2013, Lync 2013 etc. My qualification: MCSA : Windows Server 2008, Windows Server 2012 MCITP : Server Administrator for Windows Server 2008 MCITP : SharePoint Administrator 2010 MCSE : Windows 2000, Windows Server 2003 I’m absolutely passionate about my work. I'm accept the excellent result only, and I never stop working until all client's needs is satisfied.

    $25.00 /hr
    3 hours
    5.00
  6. Tadas M.

    Tadas M.

    Windows | Linux | VMware | Certificated Engineer

    Lithuania - Last active: 1 month ago - Tests: 6 - Portfolio: 3

    Everything started when I was a kid. My parents bought me a computer and then they realized that my life will be related to IT. Now I am certified IT systems administrator. I have been working with complex IT infrastructures over 5 years. Professional skilled in: *Windows Servers; *Linux Based Servers (Ubuntu, CentOS); *VMware; *Hyper-V; *Microsoft Exchange Server; *Microsoft SQL Server; *Microsoft System Center products. Certifications: ✔MCSE Server Infrastructure; ✔MCSA Windows Server 2012; ✔VMware Certified Professional 5 – Data Center Virtualization (VCP5-DCV).

    $16.66 /hr
    1 hours
    4.95
  7. Evangelos Papakirikou

    Evangelos Papakirikou

    Computer Engineer MSc

    Greece - Last active: 1 month ago - Tests: 2 - Portfolio: 6

    Hello, My name is Evangelos Papakirikou and I am a Computer Engineer, MSc, based in Athens, Greece. Over the last 7 years, I have worked in a wide range of IT fields, including: 1) Linux & MS Windows system administration 2) Web Design/Development 3) Technical Support 4) IT Education 5) Software Development I have worked for small companies, large research centers and the Army. My core competency lies in complete end-to-end administration and support of small,medium or large IT infrastructures. I am also very experienced with database development (MySQL and Postgresql), web design (joomla,wordpress and custom PHP). I also have some experience in software development with Java.

    $11.00 /hr
    4 hours
    5.00