Windows System Administrators & Experts

Get Your Windows Administration Project Started Today!

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

112

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. Andrey Malyukov

    Andrey Malyukov

    Experienced ASP.NET Developer

    Russia - Last active: 21 hours ago - Tests: 14 - Portfolio: 12

    Last 8 years I have developed a wide range of web-applications from small ecommerce projects to web portals with large number of users. I use several technologies and programming languages in my work: ASP.NET, ASP.NET MVC, HTML, C#, VB.NET, Javascript, MS SQL, MySQL, Oracle and so on. In my work I always use design patterns, many of web-applications, which I have developed, were designed by me. I also can design databases very qualitatively and create elaborate SQL queries. I have basic knowledge in SEO, so when it is needed I have been applied it in my work. I can administer IIS, MS SQL, MySQL and Oracle. Now I am seeking opportunities to build websites from the ground up for you or your business.

    $38.00 /hr
    9,714 hours
    5.00
  2. Zeno-Anton Barzan

    Zeno-Anton Barzan

    SysAdmin -IT Expert, Tech Writer/Book Author, IT Consultant

    Romania - Last active: 11 days ago - Tests: 13 - Portfolio: 3

    Looking for projects where I can showcase my skills, solid background, and experience that I've gathered while working in the industry as system and network administrator: - mainly focused on Windows- and Linux-based platforms, having managed the IT infrastructure of companies, assuring heightened security, and robustness of the network. * Microsoft Certified IT Professional: Enterprise Messaging Administrator on Exchange 2010 * experience with VoIP systems- Asterisks, FreeSwitch, and HiPath suites I'm familiar setting up new systems, servers, configuring network hardware and server-based applications. As of lately, heavily involved in virtualization technologies. My competencies include but not limited to network monitoring, troubleshooting, performance optimization, vulnerability scanning; but also providing support and help- desk. My technical writer portfolio includes a book published by PacktPub [ISBN: 1849511101] and over 150 technical articles published across a prestigious network of sites. Articles were unique, around ~2.000 words, and written in American English. Mainly on web-development, system administration, SEO/SEM, and hardware topics. Solid knowledge of the following open-source technologies: OTRS for ticketing and help-desk system; OCS Inventory NG for inventorying needs, OpenVPN to implement virtual private networks; Cacti, Nagios, Zabbix, and OpenNMS for network monitoring, Amanda/zmanda backup solution, web CMS such as Blogger, Drupal, Joomla; Magento for shopping cart systems, Bugzilla for bugtracking, Subversion for revision tracking, etc. Other skills include working with LAMP/XAMPP stacks, able to install and configure web servers, mail servers (postfix, scalix, Exchange), PHP, MySQL-based web solutions, Active Directory, GPO, other MSFT technologies. Familiar with coding languages: C/C++, C#, HTML, CSS, PHP, and other shell scripting such as WSH, Powershell, bash and perl. Co-founder of a small business startup, helping its grown by providing consulting services, and writing offline/online publications. Most our projects up to date were related to IT security presentations, white-paper comparisons (two technologies analyzed, revising drawbacks/advantages of each), network design, implementing IT inventory systems and license auditing.

    $27.78 /hr
    107 hours
    4.87
  3. Milan Petrović

    Milan Petrović

    Sysops, Tech support / Wordpress, SEO & Security Expert

    Serbia - Last active: 21 hours ago - Tests: 14 - Portfolio: 8

    I work as System Administrator / Network Administrator in an software development company www.europos.co.rs since 2006. Certified MCSA / MCITP Administrator on Microsoft Windows Server with extensive knowledge on Microsoft OS's, LAN, WAN networks, Some Linux OS knowledge. Highly skilled in supervision & troubleshooting of Windows OS's and Windows networks. _________________ Since 2011 I've developed a wide range of websites using HTML, Javascript, and lately WORDPRESS as CMS including websites for small businesses, schools, doctor's offices etc. 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 can Customize, Optimize or Speed Up your Website or WordPress Blog. I can do SEO & Security Improvements(WP) for it too. I am experienced in Apache web server configuration & optimization, .htaccess file configuration & .301 redirects. I can do basic Photoshop & Graphic Design. Experienced in Website Analytic, Search Engine Optimization (SEO) & Google Adwords campaigns (Certified Google Adwords Expert), PPC advertising, Keyword research... My websites: www.dr-dragicevic.rs www.drverauzelac.rs www.kardiolog-drsimic.rs www.polnebolesti.net www.europos.co.rs www.visokatehnicka.edu.rs www.zajednica.edu.rs www.tehnickadijagnostika.rs www.pelet-srbija.net www.miletodorov.rs www.srpski-jezik.com www.knjigovodstvena-agencija.co.rs www.zapunijedame.rs www.lakipos.rs (under development) www.sajtweb.com www.villapetrovac.ru www.sinestezia.com www.mill.iz.rs Experienced in WORDPRESS configuration and optimization.I can help you with anything related to installing themes, working with plugins and widgets, customizing content display, building interactivity and community, implementing online advertising (Google adwords, facebook marketing), making a SEO friendly website, enhancing usability and accessibility, managing maintenance, improving security, editing roles for your users to meet your needs etc Experienced on Apache / LAMP configuration and optimization on Linux and Windows If you need help with transferring a website to another host, and/or changing the website address, my skills can save you a lot of time. I am also open for work which includes moving websites across the web platforms (Joomla to Wordpress...)

    Groups: Microsoft Certified Professionals

    $13.50 /hr
    41 hours
    4.92
  4. Isabel H.

    Isabel H.

    English to German or German to English Translator, Proofreading, VA

    Canada - Last active: 09/10/2013 - Tests: 15 - Portfolio: 11

    I would like to offer my translation- and proofreading services in English and German to you, should you be looking for a native German speaker and a dedicated, reliable person with attention to detail. I will translate any idiom accurately, unlike machine translation. The areas of translation in German and English, that I have experience with are: General Websites / Gaming / Contracts / General Health - no medical translations / IT / Computer Science / Software / Travel Industry / Real Estate / Financial, only to mention a few. I have a background as Executive Assistant to the president of a German/Canadian Investment Company and left this position after 11 years of close customer relations with German and North American clients. I was involved in English to German translations on a daily basis, from contracts to financial, travel, and computer software related matters. I have gained a good knowledge about SEO. I have written 400-500 word articles in German using keywords provided to me and optimized these articles, with the goal to achieve a good Google.de ranking. I am always open to new tasks. My goal is to establish a lasting business relationship with one or more individuals or companies. I am also interested in a position as Email Customer Support Representative, may it be technical support, billing or sales related inquiries. I am available 10 EST to 18 EST (GMT -5). Don't hesitate to approach me with your proposal. I also perform data entry, research projects, and administrative projects that require accuracy and a speedy turnaround. I am experienced in Microsoft Office, know basic HTML, some Imaging software and much more. Try me on a new challenge anytime.

    Groups: oTranslators

    $22.22 /hr
    1,057 hours
    4.97
  5. Brett Smith

    Brett Smith

    One IT - Network and Systems Engineers

    New Zealand - Last active: 02/11/2014 - Tests: 5 - Portfolio: 1

    My Company Site: http://www.oneitservices.co.nz I have been working in IT for the last 6 years and have aquired skills in the following technologies. Microsoft Windows Server 2003/2008/2012 Microsoft Remote Desktop Services/Terminal Services Microsoft Exchange 2003/2007/2010/2013 Microsoft Hyper-V Server Active Directory and Group Policy Microsoft Office 2003/2007/2010/2013 Microsoft Windows 2000/XP/Vista/7/8 Mac OS9/OSX Backup Software - Storage Craft ShadowProtect, Symantec Backup Exec Anti-Virus Software - ESET Nod 32 APC Powerchute UPS Management ADSL/Firewalls - Draytek, Snapgear, Cyberoam Servers - IBM X-Series Desktops/Laptops - Acer, HP, Asus, Toshiba Printers - Brother, Oki, Canon I specialise in the setup and maintenance of Windows Servers and Desktops for Small to Medium Businesses and can solve problems that you may be having with Backups or Viruses or Network troubleshooting.

    $55.00 /hr
    495 hours
    4.91
  6. Umid B.

    Umid B.

    Senior PHP developer, Zend Framework, Codeigniter, MySQL, HTML5+CSS3

    Russia - Last active: 21 hours ago - Tests: 3 - Portfolio: 4

    Over the last 9 years I have developed a wide range of sites using (X)HTML, PHP, MySQL, AJAX, Java, MS SQL including sites for startup companies and small businesses. Looking for opportunities to build websites from ground up. Programming Languages: PHP, Java, C#, JavaScript DataBases: MS SQL, MySQL Frameworks: Zend Framework (1 and 2), Yii2, CodeIgniter

    $22.22 /hr
    5,611 hours
    4.94
  7. Tarun M.

    Tarun M. Agency Contractor

    Server Support/Migration, Open Source Web Development, etc.

    India - Last active: 21 hours ago - Tests: 23 - Portfolio: 9

    I am working as Server Support Admin and Project Manager for past 10+ years, Work with many clients from different domains such as - Support, Marketing, Automobile, Manufacturing, Online Marking, etc... As Server Admin : 1. Server Setup - Windows Or Linux 2. Configure Server as Web-Server 3. Configure Control Panel Such as Plesk, cPanel, ISP, DirectAdmin, Webmin, zPanel, etc. 4. Configure PHP, MySQL, .Net, MSSQL, etc on server 5. Provide support to end clients on all there requirements. As Project Manager : 1. Manage a team of Designer 2. Manage a team of Developer 3. Working on ASP, .Net, WordPress, CI, Zend, CakePHP, MySQL, MSSQL, Joomla and other technology. 4. Working on Bug Fixing projects also.

    Associated with: Acentria Technologies Private Limited Agency

    $12.00 /hr
    1,303 hours
    4.95
  8. Manish Salaria

    Manish Salaria Agency Contractor

    Linux Admin, Amazon EC2, Puppet, Virtualization, Expert Windows Server

    India - Last active: 1 day ago - Tests: 12 - Portfolio: 2

    My objective is to provide quality services to oDesk buyers at an affordable price and to work on large and complex networks. I posses sound familiarity with Amazon Cloud Computing /EC2 Windows2003/2008 and various LINUX distribution like Red Hat, CENT OS, DEBIAN, UBUNTU at the user level, including user and application installation. _**Certifications:**_ - Red Hat Certified Engineer - CCNA - CCNP - MCP _**Major areas of expertise:**_** ** - LAMP / WAMP / XAMP - Linux System Administration skills (RedHat and Suse) Windows Server System Administration. - Active Directory - Cisco Switching and Routing - Virtualization - TCP/IP - VmWare - DNS, DHCP, Wins - Microsoft Windows 2003/2008 Server - Print Server - File Server - WSUS - Network and Servers documentation - LAN hardware/software administration, design, installation and configuration

    Groups: Red Hat Certified

    Associated with: OSVIN Web Solutions

    $16.67 /hr
    688 hours
    4.89
  9. Ravi P.

    Ravi P. Agency Contractor

    Windows and Linux Administration AND Web Development

    India - Last active: 1 day ago - Tests: 16 - Portfolio: 12

    We are an ISO certified company. Experts in all aspects of Windows, Linux, Server Management, Web Hosting Support, Data Recovery and Backup, Security Audit, Performance Optimization, Migration, Load Balancing, Cloud Support, AWS, Bulk Emailing, Cpanel, Plesk, etc... We provide 24x7x365 technical support options for web hosting companies world-wide. (Voice, Chat and Email Support) Our Support Engineers are Redhat and Microsoft certified. We have a team of experienced web developers specialized in Wordpress, Joomla, PHP, Magento, Ruby on rails, .Net and Mobile Applications.

    Associated with: Velan Info Services

    $11.11 /hr
    617 hours
    4.72