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

108

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 4.77.

4.77
Last updated: June 1, 2015
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  1. Benjamin R.

    Benjamin R.

    WAN/LAN Professional

    United States - Last active: 01/31/2013 - Tests: 9

    My primary focus is networking and administration. I am skilled at setting up and troubleshooting internetworks and applying appropriate security. I am also skilled in Microsoft Active Directory setup and troubleshooting. I can setup and maintain databases, ensure security and complete functionality in an enterprise environment. I am also a draftsman for electrical engineering. I love to program.

    $22.22 /hr
    3 hours
    4.60
  2. Erickson I.

    Erickson I.

    Creative Article Writer/Content Creation, Project Manager, IT Engineer

    Philippines - Last active: 12/02/2014 - Tests: 5 - Portfolio: 6

    You have browsed into the profile of a process-oriented freelancer that would make a great asset to any company. Possessing excellent communication and interpersonal skills, I would be happy to help you manage your clients and accounts. Skilled in content research and creation, I can create SEO-rich contents for your website. I am looking forward to learn more about your business and to assist you grow your company. I have worked in various Projects already as a Creative/Content Writer. I also have worked as the Project Manager for a major Automotive Company where I worked with a team in troubleshooting and resolving Workstation issues, both hardware and software issues. I am an Electronics Engineer with 6 years experience in the Information Technology Industry. My IT knowledge and skills are more than enough encompassing multiple specialties including, but not limited to, Microsoft Operating Systems and Products, Cisco Routers and Switches, and ITIL v3 FoundationsTechnologies. I excel with communications and have been proven dependable and reliable at all jobs I have done. Thank you for viewing my profile and I hope to work with you soon.

    $5.00 /hr
    0 hours
    5.00
  3. Kanaif U.

    Kanaif U.

    Computer & Security Professional

    Macedonia - Last active: 01/22/2014 - Tests: 3

    13+ years of experience developing, supporting, administering, and managing IT projects and infrastructure with state-of-the-art technologies and processes. I am accustomed to working as part of international teams and diverse environments. Linux, UNIX, and Windows (both physical and virtual) client and server administration is something that I do naturally and with great ease and responsibility. Whether I was supporter (code level and customer level), developer, or administrator, I always had to and loved to take care myself of the LAN/SAN/VA/Virtual environment, usually located in 1000+ machine’s acclimated data warehouses. Writing scripts, using all available tools to support, manage, monitor, and virtualize the environment is something that I do on daily basis for as long as I am in IT industry. I have strong experience with almost all existing OS's as I worked on enterprise platforms which was supported on 19 different operating systems. I was responsible for installing, managing, and maintaining MS AD and MS Exchange 2010 domain with 500+ accounts. I also virtualized all of the company's physical (heterogeneous) servers.

    $16.67 /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. Anton Doroshenko

    Anton Doroshenko

    Quality is everithyng

    Ukraine - Last active: 02/26/2014 - Tests: 3

    I am control systems engineer / system administrator. Strange combination? Not unless you are from Ukraine :) Fun fact: for economical an political it is very hard to find a job for a control systems engineer in Ukraine. That's why many of them work as system administrators who at least have more salary. I am highly responsible, have interest in computers, control systems and robotics

    $10.00 /hr
    3 hours
    5.00
  6. Vitaliy Lobanov

    Vitaliy Lobanov

    Windows administrator and script developer

    Russia - Last active: 11/14/2014 - Tests: 3

    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

    $15.00 /hr
    0 hours
    5.00
  7. Oscar Javier Meneses Martinez

    Oscar Javier Meneses Martinez

    ISC

    Mexico - Last active: 08/20/2014 - Tests: 1

    I'm an Enginneer on Computing Systems, with a background on Bussines; had studied (title pending) Master Bussiness Administration. My mother language is Spanish, but i'm little fluent with the English written. I'm currently asociated on a Cooperative Society, we are focused on software development. I consult other bussines, about generals about administration, organization, cooperativism, internet, ecommerce and other topics.

    $10.00 /hr
    0 hours
    5.00
  8. Alexander Chechin

    Alexander Chechin

    Windows and Linux system administrator

    Russia - Last active: 3 months ago - Tests: 6

    Experience of administration Windows, Linux systems more than three years. I worked in the different organizations and for operating time had many the successful carried-out tasks and a little unsuccessful of which I learned the correct lessons. Of well-developed skills I have: Administration of servers under Linux (Debian, Ubuntu server) - Squid, Apahe, Openldap, Samba, SSH, Openvpn, Proxmox Virtual Environment, Zimbra collaboration server open source edition, Asterisk 1.8 ... Administration of servers under Windows Server 2003-2012 - Active Directory, RDP, Group Policy ...

    $5.56 /hr
    0 hours
    5.00
  9. Felipe Pereira

    Felipe Pereira

    Expert Day-by-day Technologies Solutions

    Brazil - Last active: 3 months ago - Tests: 1 - Portfolio: 2

    Technology professional with 13 years of experience in the IT field. During my experience I worked with projects in large companies such as IBM, ACCOR BRAZIL, EISENMANN, TATA CONSULTANCY SERVICES, Salutia. Acted opposite platforms of high criticality, a project manager technology, coordinated teams of Help Desk for end-user support. I worked as a business executive, I have great skills in the commercial and prospecting for new business. Now I'm working as Free Lancer for Business consultancy and day-by-day solutions with Apple Devices (Macs, iPhone, iPads, iPod, Apple TVs, Airports etc..)

    $11.11 /hr
    0 hours
    5.00