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. Andrew K.

    Andrew K.

    Self-motivated, experienced and friendly.

    Australia - Last active: 11/06/2013 - Tests: 4

    I'm a self-employed professional currently managing a web hosting business and looking for additional opportunities to help others and further expand our reach. I'm friendly, proactive, helpful, punctual and can communicate in both a technical and business nature. For nearly 20 years, I have been using, tinkering and fixing computers in both a software and hardware capacity. Moreover for the past 11 years, I have been actively involved in the Internet and have developed a number of key skills from web design and development to domain, hosting and email management, not to mention various facets of Internet marketing such as SEO and SEM. My approach to anything computer related is fairly simple: If I have the experience and knowledge, I will complete whatever request efficiently and to the best of my ability. If however my experience and/or knowledge is limited in a particular area, I will commit to learning whatever is required to complete the task with the desired result. Proficiencies Include (but not limited to): - Domain Management - Email Management - Most Microsoft products - Networking - PC Hardware - Server Administration (Linux) - Web Design (Photoshop) - Web Development (HTML & PHP) - Web Hosting - Windows (Client-side) If you are looking for a particular task completed and the skills required aren't listed above, please contact me anyway and I can evaluate the task and confirm whether I can complete it. I look forward to working with you.

    $50.00 /hr
    0 hours
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  2. Odin Inc

    Odin Inc

    Odin tech services

    United States - Last active: 11/03/2014 - Tests: 1

    We help make sure information technology improve business results because it should. We develop our IT strategy according to our clients' business. As always, you will get an objective, independent prospective from our team to ensure your company realize fully of its IT resources, investments and assets. Information technology has become an increasingly critical part of business growth and transformation. We help clients align their IT departments with business needs, and we work closely with them to develop growth plans based on their IT's unrealized potential. Our services includes the following: * computer setup * wireless networking * virus and spyware removal * training * technology consultation * software installation and setup * printer setup or troubleshoot * operating system installation * memory installation * hardware repair * hardware installation * data recovery * data backup or transfer * computer tune-up * business consulting service * IT support and services * web hosting * SEO services * simple accounting * iPhone repair services

    $75.00 /hr
    0 hours
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  3. Thomas Berger

    Thomas Berger

    Consultant - Specialist for Atlassian Confluence implementations

    New Zealand - Last active: 07/13/2014 - Tests: 1

    5+ years of experience in installation, setup, maintenance and administration of Atlassian Confluence, Crowd and JIRA. Extending functionality of Confluence with third-party add-ons and macros (Apache Velocity, JS, HTML, CSS) created to cater for your business needs. Provisioning and administration of cloud based infrastructure in Amazon Web Services, management of GIT code repositories on premise or in the cloud. I can create a proof of concept including designing and specifying the system functionality. My background is in the IT service industry, which I understand very well. I am highly experienced in the Atlassian Confluence team collaboration framework and have leveraged this experience to maximise the use of Confluence as a key part of any solution. I'm familiar with utilising Apache virtual hosting and proxy to e.g. terminate SSL traffic for Confluence on Windows server of Linux.

    $33.33 /hr
    0 hours
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  4. Husdup Florin

    Husdup Florin

    WebDeveloper

    Romania - Last active: 4 months ago - Tests: 1 - Portfolio: 8

    Over the last 5 years, I have developed many websites using HTML, CSS, PHP, jQuery and also CMS based. My portfolio includes sites for big brands and small businesses. My core competency lies in end-end management of a website development project and I am looking for opportunities to build websites from the ground up for you/your business. I can also make graphic design for your business: flyers, business cards, logos, etc.; I also have experience in the following areas: Microsoft Office, Microsoft Windows, Debian/Ubuntu, VMWare, C++, MS SharePoint, Networking, HP ALM, HP Server Automation, etc.;

    $5.56 /hr
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  5. Shay Gover

    Shay Gover

    Expert IT Consultant

    Israel - Last active: 09/26/2014

    I'm an IT Consultant. I help businesses and individuals get more from computers. My Skills: - Servers support: Windows, Linux (Ubuntu and Debian), VMWare. - Learning new IT systems: If you have an unsupported system contact me. I might be able to help you. - Hardware: Building hardware configuration that fit your needs. - Wordpress sites: I build basic (ie - I don't design, just use the basic theme) Wordpress sites. If your'e a graphic designer that hate that usual part, contact me. My fee for this job is 30$/hour. - Technology review: I write reviews of technologies (cloud, Virtualization and so on) and what they can do for you. About me: http://il.linkedin.com/pub/shay-gover/20/937/a47/

    $77.00 /hr
    0 hours
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  6. Yuri Bernstein

    Yuri Bernstein

    System Administrator

    Israel - Last active: 2 months ago

    I entered the area in 2006, right after completion of MCDST course, and since then i worked for few big IT services companies as Desktop Technician, System Administrator and IT team manager. Those included Healthcare Services providers, banks and military facilities. I provide Server administration solutions, including planing and maintaining of group policies, active directory, managing web servers and providing scripting solutions on Windows platforms. I also provide a Help Desk solutions in 3 languages. I am certified with Microsoft's MCSA on server 2003 and MCITP Enterprise administrator certificate on windows server 2008. I also have Linux Professional Institute and Novell Certificates.

    $50.00 /hr
    0 hours
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  7. Vadym Kultenko

    Vadym Kultenko

    Project Manager

    Argentina - Last active: 02/15/2014 - Tests: 2 - Portfolio: 2

    Widely experienced professional in infrastructure technologies and leading projects, with background on providing support for Web Server Applications like IIS, Jboss, WebSphere, SiteMinder, Apache. Advanced knowledge on scripting using VB Script and PowerShell, as well on Unix based systems. Looking forward to offer my assistance delivering high-quality results and commitment.

    $33.33 /hr
    0 hours
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  8. Alexander Afanasyev

    Alexander Afanasyev

    Engineer with wide experience in IT

    Russia - Last active: 4 months ago - Tests: 1

    Over the last 4 years, I have researched questions a wide range of corporate services on Windows Server and Linux platforms. The main tasks that I decide are virtualization enterprise infrastructures using VmWare ESX and Hyper-V, configuration and support of transport equipment (Cisco and HP) and the corresponding server software. I also have experience with working with the MySQL database servers and MSSQL, web servers (Apache), VPN, AD, DNS, DHCP and other related technologies.

    $22.22 /hr
    0 hours
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  9. Stephen Sopala

    Stephen Sopala

    Application Support Consultant Scripter

    United Kingdom - Last active: 09/10/2014

    Support of a critical real-time billing system within telecoms to support of high frequency trading systems within several large banks and exchanges (under ITIL methodologies) Implementation/integration of new trading systems. Implementation of active system and application monitoring in Geneos and Nagios. Disaster Recovery procedure/ documentation run-book creation and testing. Creation of bespoke scripts for monitoring / archiving / data analysis and data transformation and report generation, using the following technologies: Unix scripting ksh/ bash, Perl/ AWK Windows scripting VBScript, Powershell, Batch scripting and Perl. Databases: Oracle PL/SQL, MS SQL Server 2008 and MS Access. Linux/ Unix Solaris/ Windows Server 2005/08. I'm happy to undertake consultation work involving the above technologies whatever the application and also create bespoke scripts as required.

    $30.00 /hr
    0 hours
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  10. William Beehner

    William Beehner

    Senior SharePoint Systems Engineer

    United States - Last active: 06/14/2014 - Portfolio: 7

    SYSTEMS ENGINEERING, KNOWLEDGE MANAGEMENT, ADVANCED ANALYTICS AND COLLABORATION TECHNOLOGIES Decorated civilian technology expert with history designing and developing some of the most sophisticated and revolutionary mission critical Knowledge Management systems used to date by US military, Coalition forces, and personnel. • Provide previously unimaginable capabilities, creating leading edge logical and physical architectures to meet critical mission driven requirements. • Incorporate new perspectives on technology, utilizing very latest techniques and methodologies. • Maximize reliability and functionality, proactively troubleshooting and resolving issues. • Address and tackle complex obstacles, producing innovative and alternative solutions. • Translate complex technical information to diverse audiences, generating buy-in at all levels.

    $83.33 /hr
    0 hours
    0.00