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: July 1, 2015
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  1. Soumitra Banerjee

    Soumitra Banerjee

    Hardworking and Reliable Data Entry, Research and Admin Assistant

    India - Last active: 04/06/2011 - Tests: 7

    Working for the last 7 years, I believe that continuous learning, commitment and development in my skills will maintain my strong sense of responsibility towards work for further career development. My core competency lies in my administrative skills, web research capabilities, and correspondence skills, and I am seeking opportunities to aid you and contribute in the growth of your company.

    $3.33 /hr
    0 hours
    5.00
  2. Jeremy B.

    Jeremy B.

    web developer and online marketer

    United States - Last active: 3 months ago - Tests: 5 - Portfolio: 2

    Over 4 years experience with web design, web application/product development, and marketing expertise. My consulting firm has had projects partnered with: a large international hotel, a prestigious University, and a group of world-renewed scientists for their respective field just to name a few. With every project I will bring an injection of young energy, passion, knowledge, skillsets, and experiences providing new and upcoming trends in various industries and technologies. I will be able to provide an outside perspective to problems that have not been solved. Most importantly, I want to be able to go above and beyond my work for a client and not just meet the agreed upon objectives. Often, I will add innovative features or applications at my own cost in order to produce applications/web designs that I am passionate about and want the client to have. Below are a couple of bullet points that highlight my experiences and qualifications: • For 4 years I have operated a consulting company and I have led numerous project teams for online marketing, web development/design, and other services for clients. I Advised clients on business, marketing, and technology strategy to help grow their business. The majority of my clients have come to me from word of mouth and referrals from previous clients. • Acquired $50,000/year online web redesign contract from a large international hotel resort by pitching a proposal highlighting the clients business and web platform needs. • Developed a web platform that won thousands of dollars in investment money and partnered with a top university. • Created an ecommerce website that is currently partnered with the top scientists in the world for their respective area.

    $35.00 /hr
    0 hours
    4.76
  3. Petar Miljkovic

    Petar Miljkovic

    IT professional - TechSupport / SysAdmin

    Serbia - Last active: 3 months ago - Tests: 7 - Portfolio: 1

    https://www.mcpvirtualbusinesscard.com/VBCServer/PetarMiljkovic/profile Persistent, highly capable, always willing to learn and eager for challenges! I am Microsoft Certified IT Professional with a certificate in Active Directory management. Besides computers, I love music, writing, love to organize things and always be ahead of others in no matter what I do. My only downside is that I can be very stubborn but in business, it can sometimes be a good thing. I have completed various certification programs such as MCSA, MCSE, MCP, MCITP. During my trainee period I strove towards perfection of managing Active Directory, DNS, DHCP, WINS, relaying, RRAS, Exchange, VPN and all other services provided by Microsoft Server 2008 R2. I did a bit of security as well so IPSec, Firewalls and permissions are of no issues to me. I provide IT administration and support. I'm experienced in troubleshooting common Windows problems, drivers, network issues, virus and malware removal, printers, rollbacks, backups and other common windows issues. My goal is to work in an environment where I can develop myself professionally, learn, and provide the best service I can. Besides networking, my interests are in music production and composing and I love design and photography as well.

    $3.33 /hr
    0 hours
    4.88
  4. Ruben Roy

    Ruben Roy

    Programmer/Developer/Web Designer

    India - Last active: 11/28/2014 - Tests: 6

    Over the last 5 years, I have developed a wide range of websites using HTML, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have some experience in the following areas: SQL, Ajax, OOP, and software design and testing.

    $50.00 /hr
    0 hours
    5.00
  5. Varun Agrawal

    Varun Agrawal

    Software Engineer specialized in full stack web development

    India - Last active: 5 months ago - Tests: 2

    I am a software engineer who is specialized in full stack web development. I have very good experience working with PHP, WordPress, crawlers/scrapers, JS/jQuery. Other this I also have good experience working with MVC frameworks, HTML/CSS, Joomla, Ruby and Python. I know how to efficiently use software development tools like Git and Unit testing. Why should you hire me: - I finish most of the project within 16 hours. I also offer faster delivery if required - Provide free bug fixes in the application even after finishing of project and end of contract - Free tweaks in the application until you are completely satisfied with the work. Projects I am specialized in: - Custom web applications - Themes and plugins especially in WordPress - Bots and scrapers to extract useful information from pages. - Moving websites among different hosts or changing domain names - Fixing bugs and repairing corrupted database. - Working with various online API's, oAuth as well as creating API's - Creating online stores and web sites.

    $25.00 /hr
    8 hours
    4.55
  6. arsalan iqbal

    arsalan iqbal

    Systems Administrator ( Microsoft and VMWare )

    Pakistan - Last active: 4 months ago - Tests: 3

    Worked on windows server 2003/2008 and 2012 R2, Active Directory,System Center, SCCM, SCOM, DPM, Hyper-V, Clustering, CSVs, SAN, NAS, Lync server, Exchange server 2010/2013, VMWare ESXi, ForeFront TMG, DNS, DHCP, High Availability, Live Migration of Virtual Machines, Disaster Recovery, IIS, WSUS, FSMO, Backup and Recovery, Accomplished systems administrator with 6 years of experience managing server infrastructures and data-center operations on windows platform. Effectively plan, install, configure and optimize the IT infrastructure to consistently achieve high availability and performance.

    $18.00 /hr
    0 hours
    5.00
  7. Ahmed Mostafa

    Ahmed Mostafa

    Security Professional

    Egypt - Last active: 3 months 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
  8. Justin J.

    Justin J.

    IT & Business Solutions Expert

    United States - Last active: 3 months ago - Tests: 12 - Portfolio: 2

    I have many talents ranging from highly-technical computer knowledge to general business operations expertise to writing for print. My central area of focus, however, is technology solutions. I am a whiz with Windows, Linux, PHP, Apache, bind, and other back-end applications. Outside of that central area, I am also a competent bookkeeper and financial records & compliance officer. By drawing on my multidisciplinary skill set, I am able to provide effective solutions which will enable you to successfully tackle the problems of the day.

    $14.44 /hr
    5 hours
    5.00