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. 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
  2. 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
  3. Hezbullah Shah

    Hezbullah Shah

    System Administration, Networking, Web Developing and Programming

    United Arab Emirates - Last active: 05/31/2014 - Tests: 5 - Portfolio: 2

    I am here to use all my knowledge of Web Developing, Programming, System Administration, and Network Administration for giving benefits to other humans and I get benefits too. I work as a professional Servers, Desktop and Network Support Professional in my career life, while I do Programming, Scripting, specifically web programming as my passion.

    $5.56 /hr
    4 hours
    5.00
  4. Chintan Waghmare

    Chintan Waghmare

    VMware Specialist

    India - Last active: 12/30/2013 - Tests: 4 - Portfolio: 1

    A virtualization Evangalist and Practitioner, currently working in BFSI sector as Senior System Admin - VMware Virtualization for HSBC. Have a Strong experience in VMware vSphere Product suite, ESXi Servers, vCenter Server, DRS and HA Clusters along with some experience in Hyper-V. Have intreset for Virtualzation projects and related consulting like transition to Virtualization/Cloud, Capacity Managment, P2V, V2V and others... Would also be happy to provide basic training for VMware Certifications! Kind Regards, Chintan http://thechintu.com

    $16.67 /hr
    0 hours
    5.00
  5. 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
  6. Muhammad Farhan

    Muhammad Farhan

    Muhammad Farhan

    Pakistan - Last active: 02/17/2014 - Tests: 9 - Portfolio: 1

    MCSE,MCITP,CCNA,CCNP,RHCE,7 YEARS Experience Windows Server 2012 Windows server 2008R2 Windows Server 2012 Active directory MS Exchange server 2013 MS Exchange server 2010 MS Lync Server 2010 MS Lync Server 2013 MS Share point 2013 Red Hat administration Cisco VLAN Configuration Cisco ACL Configuration SYNAPSE PACS Adminisration PACS Administration Oracle 10g database administration Oracle form and reports services

    $22.22 /hr
    0 hours
    5.00
  7. Mouad B.

    Mouad B.

    Work at HP. Developper, network administrator, blogger and researcher

    Morocco - Last active: 12/04/2014 - Tests: 1 - Portfolio: 1

    Hi, My name is Boukil Mouad. You can call me WOWKILL like they call @ HP. 5 years earlier, i did a networking study and I had been graduated. I continue my study and work for HP as a network administrator. Today, I am a network admin's manager for SOCIETE GENERALE project @ HP. I work also as developper and software engineer as freelancer Language that I use : .NET suite(VB and C#), PHP, C, C++, C#, VB, XML, JAVASCRIPT. CMS: WORDPRESS, DRUPAL. OS: Windows server, LINUX, Unix. You can contact me via email or skype mouad.boukil@hp.com mouad.boukil1 Cheers, Boukil Mouad

    $7.00 /hr
    2 hours
    5.00
  8. Jose Luis Fernandez

    Jose Luis Fernandez

    High Skilled SysAdmin and Communications, OpenSource Expert

    Spain - Last active: 02/29/2012 - Tests: 4 - Portfolio: 1

    10+ years of experience administering Linux and Windows Servers. During last years my objectives were to design, implement and maintain large, high available and high load network infrastructures. My skills are in building and administering time critical Linux and windows systems and clusters as well as single node systems. I have experience in: * Linux Clustering and HA * Cloud Computing * Amazon EC2 * MySQL Administration,Server optimization * Linux Firewall, networking and Security Concepts * Design, deployment and administration of multi node web farms * Service level load balancing and clustering * Linux services (WEB,MAIL,PROXY,DNS,LDAP,SAMBA,ZIMBRA, etc) * OS security concepts * Monitoring tools and solutions (Nagios, Munin, SNMP etc) * Bash scripting * Virtualization solutions (VMWare, XEN, CITRIX, OpenVZ, etc) * Advanced Windows Cluster Administration * Document Management System (Alfresco) * Active Directory deployment and administration * Network Administration * Network Security (Penetration Testing) * Server Auditing * Technical Support * Web hosting Control panels such as cPanel,Plesk,DirectAdmin * Data recovery * Asterisk/Trixbox/Elastix/VoIP solutions.

    $16.67 /hr
    7 hours
    5.00
  9. Oleg B.

    Oleg B.

    Windows, CENTOS & FreeBSD administrator

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

    Windows, CENTOS & FreeBSD administrator with over 10 years of hands-on and multi-tasking experience, adept at handling multiple system operations, including installation, upgrade, configuration, administration and maintenance of these systems. TECHNICAL PROFICIENCY Windows Server Administration (Windows 2003,2008,2012) Hyper-V Administration IIS 7.0 Administration Active Directory Administration TCP/IP Network Troubleshooting Working with MS SQL Databases FreeBSD Administration Postfix, Courier IMAP, qmail Administration Apache, PHP, MYSQL Administration

    $22.00 /hr
    0 hours
    5.00
  10. Robin Maes

    Robin Maes

    ICT Professional | Translator Dutch/French/English

    Belgium - Last active: 4 months ago - Tests: 6 - Portfolio: 1

    Hello, Thank you for your interest in my profile! My name is Robin and i live in Belgium. I am a native Dutch speaker and fluent in English and French. I hold a bachelor's degree in ICT. Over the past 6 years i have worked as Support Engineer and Network System Administrator. At the moment I'm looking for jobs in ICT and as a translator. You can view my skills and tests a little further in my profile. Translation experience: I have translated many business related documents in my time as a system administrator in the following languages: English/Dutch, English/French, Dutch/English, French/Dutch. I am an expert in English to Dutch Translation. IT Experience: Microsoft Office: Word, Excel, Powerpoint, Access OS management: Windows 7, 8, Ubuntu, Debian Network OS Management: W2K8, W2K12, Ubuntu, Debian Database Management: Microsoft SQL Server, MySQL Server Server Management: DNS(Windows + BIND), DHCP, VPN, Proxy, Web(IIS, APACHE) Programming Languages: C#, Java, Javascript, PHP

    $12.50 /hr
    6 hours
    5.00