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. Curtis Click

    Curtis Click

    Systems Engineer

    United States - Last active: 12/07/2013 - Tests: 16 - Portfolio: 11

    Objective To obtain a senior software engineering position in the entertainment industry that will allow me to utilize my diverse array of technical, creative, and problem solving skills while allowing me to apply my love of games and entertainment. Professional Skills · Languages – C/C++, C#, Java, PHP, Python, Perl, Lua, HTML/CSS, JavaScript · Databases – MySQL, MsSQL, Access, PostgreSQL (limited) · Source Control – Perforce, CVS, Subversion, Mercurial · Operating Systems – Windows, MacOS, Unix (Linux, BSD variants, Solaris) · Hardware Platforms – PC, Mac, iOS, Blackberry OS, Windows Mobile

    $11.11 /hr
    0 hours
    5.00
  2. Alexander Petrenas

    Alexander Petrenas

    Russia - Last active: 04/18/2013 - Tests: 22 - Portfolio: 2

    I've always thought, that business goals of a company should be the main reason behind everything else. While being an experienced developer myself, I saw many projects fail, because of the wrong priorities, but as a technical expert I couldn't do anything about wrong business decisions made during the planning phase, no matter how skillful I was in my duties. To prevent possible failures, I started contributing my skill and expertise during the earlier phases of development. Soon, I was the one, who actually proposed the ways to compete against rivals and assured, that they were realized correctly. So now, my prime job is business consulting and project management, but I'm still participating in interesting projects to be in touch with all new technologies over there.

    $20.00 /hr
    5 hours
    5.00
  3. Ayoub I.

    Ayoub I.

    Computer Science Engineer - IT/Information systems

    Morocco - Last active: 01/03/2013 - Tests: 5

    I am a customer satisfaction oriented IT engineer, aimed to provide quality and unique services. Always eager to participate in new challenges. I'm very proficient and have valuable experience in Microsoft Solutions (Windows Server,Ms Sharepoint Server, Exchange Server, Sql Server, Active Directory, Hyper-V Server). Having worked as technical supervisor for Indra Sistemas, I have developed my sense of responsibility, the spirit of teamwork, communication, and strong technical skills in a multicultural environment.

    $4.00 /hr
    0 hours
    5.00
  4. Adi hezral A.

    Adi hezral A.

    >>> hezral - Experienced iPhone/Icon/UI Designer Mac/Windows

    Malaysia - Last active: 04/23/2013 - Tests: 4 - Portfolio: 4

    Hello, my name is Adi. I'm an icon and UI designer and have a passion in icon designs. I also design logo and graphics for softwares and websites. I'm very passionate in designing icons. Ever since Windows 2000, I move to Linux and now have fallen in love with Mac OS X systems. I like the designs and have since designed icons that follow their styles. Why choose me? - Experienced in icon designs, iPhone styles, Mac OS X styles. - Experienced in graphic designs for splash screen, backgrounds and other UI. - Unique Design Concepts, Clean and Professional. - All designs are created from scratch. Stock images, clip-arts will be used if permitted or required. - Changes will be made as requested, until you are satisfied. - Source files will be delivered on completion including JPG, GIF, PNG, PSD, AI, etc [High Resolutions, Web and Print ready] Portfolios available at: http://hezral.deviantart.com (personal portfolio) Thanks for showing interest in my services, look forward to work with you.

    $22.22 /hr
    0 hours
    4.94
  5. Viqar Ahmed Usmani

    Viqar Ahmed Usmani

    Mr

    Pakistan - Last active: 08/26/2013 - Tests: 8

    To facilitate employers using my vast banking experience of over two decades in Retail banking and International Banking, particularly concerning Foreign Remittances / Payments, Bills for Collection, Letters of Credit, Letters of Guarantees etc. with special emphasis on Global Telecommunications and E-Banking. Furthermore I have the experience of integration of core banking software and anti-money laundering applications with the back/front offices applications which will ultimately contribute to the development of all related projects requiring above expertise

    $11.11 /hr
    0 hours
    5.00
  6. Azat Koomanov

    Azat Koomanov

    IT Professional and translator with many years of experience

    Kyrgyzstan - Last active: 4 months ago - Tests: 9 - Portfolio: 2

    Since my childhood I was passionate about computers. I used my passion to become my area of expertise. I have experience in many areas of IT: Systems administration (Linux servers, FreeBSD servers, Windows servers), technical support, building websites. My another passion is about languages. I'm a native Russsian speaker and have experience in oral/written translations from English into Russian and viсe versa.

    $11.11 /hr
    0 hours
    4.87
  7. Muhammad Faheem

    Muhammad Faheem

    VoIP Consultant and Project Manager

    Pakistan - Last active: 05/08/2014 - Tests: 7 - Portfolio: 2

    I am IT graduate and student of Masters in Project Management. Furthermore I have five years of professional experience. Initially I started my career as VoIP Technical Support Engineer, mainly worked on Open Source VoIP Solutions and AdvancedVoIP Billing and Switching Solutions. Being Technical Support Engineer, I got strong grip on Linux Administration, VoIP Protocols and troubleshooting of Technical issues. Later on I moved into the VoIP Operations and took lead of VoIP Projects and it gave me very detailed insight of VoIP Business Models , their architecture and implementation. As part time, I also worked with one of leading MNC as Senior Service Desk Engineer to get technical skills and knowledge of Windows Based Environment and IT Services Management. I am ITIL certified and led the implementation of ITIL Compliant tool (Front Range) project over there as Technical Implementation lead. As of now I am doing my Masters in Project Management and working as consultant for couple of softwares houses for VoIP and IT Services Management Projects.

    $16.67 /hr
    0 hours
    5.00
  8. Emmanuel Nolasco

    Emmanuel Nolasco

    Web developer and Translator Spanish/English/French

    Mexico - Last active: 05/21/2012 - Tests: 3 - Portfolio: 2

    Share my skills and knowledge with the employers. Just starting as a freelancer worker on internet. I've been worked as a freelancer as technician in networking and computing (technical support, networking construction, project manager, among many others) Spanish native speaker with very good skills in both English and French. Based at the moment in Mexico. Degree in Networking and Business in Networking. Already worked in some translations from Spanish to English and Spanish to French. Have a great passion for the computing world and languages.

    $10.00 /hr
    0 hours
    5.00
  9. Hristo D.

    Hristo D.

    Payment Applications, ATM and POS specialist

    Bulgaria - Last active: 08/11/2013 - Tests: 6

    Working with hardware/software projects over 5 years. Knowage in ATM software applications, PCI-DSS, EMV based transactions, Network monitoring systems. Expirence with simple dynamic web pages created with php, html and CMS systems. Very good knowenge of computer hardware. Repair computers and computer hardware. Good Electronics knowedge. Vast interest in Information Technologies at all. additional expirence with Windows and Linux, configuration, scripting, registry editing. Networking, Remote Desktop, SHH, Telnet, CMD, Batch Scripting, Video Editing, File Convertation. Rewarded prizes in literary competitions.

    $8.00 /hr
    0 hours
    4.98
  10. Arthur Emmanuel Florentino

    Arthur Emmanuel Florentino

    News Writer (Journalist) & IT Specialist

    Philippines - Last active: 2 months ago - Tests: 15 - Portfolio: 6

    To work in a local or foreign company engaged in commercial business management or computer and information technology To work part-time/freelance in a company where my creative or news writing skills, or IT skills can be utilized. I have worked for various US-based consumer-support and business-support companies for almost 10 years, as well as for the local broadsheet industry for three years. Samples of my online written work are here: http://tinyurl.com/artdellarticle http://tinyurl.com/artjabraarticle http://tinyurl.com/artmazerunnerarticle I could provide the printed version of my work via scanned copies, if required. As for IT or any other support role, I'm willing to undergo any tests that will prove my technical knowledge. I've handled various hardware and software-related incidents, requests, and problems. I've also dealt with infrastructure-based issues on SAP, Oracle, Sybase, ADP, BTS, VPNs, Windows, Ubuntu, and others. Please refer to my CV for a more detailed description of my job competencies and experience.

    $7.78 /hr
    0 hours
    5.00