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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).

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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: August 1, 2015
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  1. Anton K.

    Anton K.

    +5 years exp in hosting industry; NIX/WIN servers config/tuning

    Ukraine - Last active: 03/29/2012 - Tests: 10 - Portfolio: 1

    During the last 5 years I have been working in a company that provides a full range of hosting tech support. What does this mean? - quick and complete resolution of your problem. Why quick? - because a customer wants their site to be up and running 99.9% of the time. Why complete? - because if the issue is half-fixed now it may arise in the future and the customer will have to move to another provider who can solve the problem (you know hosting is a highly-competitive marketplace). All these factors are forcing me to have (or gain as fast as possible) a wide range of knowledge in system administration, programming, code debugging and customer relationship.

    $16.67 /hr
    74 hours
    4.94
  2. Giorgi Javakhidze

    Giorgi Javakhidze

    MCITP | Vmware | Windows - Linux Systems Administrator

    Georgia - Last active: 12/17/2013 - Tests: 6

    In the last 3 years, I have administered many IT networks, managing over 1000+ users. My core competency lies in complete managing of windows - linux based networks, including Active Directory, Exchange, MS-SQL, virtual clouds, based on VMware / Hyper-V and EVA Storage Area Network. I have deep experience in the following software solutions: Basic server services ( DNS, DHCP, WSUS, Vpn, etc. ) Windows 2003/2008 Server Windows 2003/2008 Active Directory Lync Server, Exchange Server, SharePoint Server. Monitoring: SCOM, Nagios Web Server: IIS, Apache Mail Servers : MDaemon, Postfix. Database: MSSQL, MySQL. Proxy / firewall solutions ( Squid, TMG, ISA ) VMware vShere and vCloud: ESXi, vCenter, vCloud Director, vShield

    $15.00 /hr
    183 hours
    5.00
  3. Stjepan Obrankovic

    Stjepan Obrankovic

    Versatile software developer, expert in multiple fields.

    Croatia - Last active: 3 months ago - Tests: 13 - Portfolio: 3

    I am versatile and passionate software developer from Croatia (EU) with more than 10 years of experience as professional developer. I have strong mathematical background, excellent coding skills in multiple languages with special accent on code security and very good knowledge of Linux operating system.

    $16.67 /hr
    313 hours
    5.00
  4. Jay Upadhyay

    Jay Upadhyay

    Jay Upadhyay

    India - Last active: 7 days ago - Tests: 9 - Portfolio: 7

    Windows Server 2003/2008/2012, MS Exchange server 2003/2007/2010/2013, MS Lync Server 2010/2013, SCCM 2007/2012, SCOM 2007/2012, SCVMM, SCSM 2010/2012, Hyper-V, PKI, ADFS, Virtualization, Private Cloud, Office 365/DirSync/SSO, Windows Clustering/NLB.

    $27.78 /hr
    151 hours
    4.68
  5. Haris L.

    Haris L.

    Senior developer, software architect

    Bosnia and Herzegovina - Last active: 17 days ago - Tests: 2

    I am senior sysadmin/developer with extremely "deep" and "wide" knowledge and understanding of IT platforms and solutions. I have 20+ years of experience working in IT industry including, system and networks administration, software architecture and development as well as IT systems design and implementation, both Linux and Windows based platforms. For last 10+ years my focus was on opensource based platforms, frameworks and software, so following are some of my experiences: - WEB and desktop based software/services architecture and development using many different languages: c, php, perl, python, javascript, html/css, java, vb/vba, vfp... and frameworks; zend, django, express... - sysadmin of different linux flavors (centos, debian, redhat, suse...) - implementation and support of different opensource software platforms: Asterisk/FreePBX VoIP, vTiger CRM, Kannel/PlaySMS SMS marketing services... - design, implementation, tuning and maintenance of PostgreSQL and MySQL RDMBS - design and development of WEB and desktop opensurce GIS/GPS solutions (GeoServer, PostGIS, OpenLayers, OSM...) - lecturing and training both IT professionals and regular users - IT projects management In addition to above, I am also experienced in working cooperatively and effectively with people from a wide range of nationalities asI was engaged in several national wide projects financed and supported by UN/UNDP/UNESCO and WB/IFC.

    $33.33 /hr
    1,214 hours
    4.64
  6. Rajeev P.

    Rajeev P.

    System Administrator (Windows/Linux/Virtualization/WebServer/Cluster/)

    India - Last active: 2 days ago - Tests: 10 - Portfolio: 5

    Over 10+ years of IT experience in Server Systems and Network solutions, maintenance and support function.Expertise in Windows, Hyper-V, VMWARE 5.x and Linux servers. Proven skills in installation, configuration and migration of Apache, IIS, MS SQL 2005/2008, MySql, Exchange 2010/2013 and Office365 etc. Strong skills to manage and troubleshoot Windows and Linux servers infrastructure running Web and application. Worked on webmin, WHM, cPanle, Parallel Plex panel, AWS EC2/EBS/ELB, Rackspace Cloud.

    $20.00 /hr
    817 hours
    4.87
  7. Aleksey K.

    Aleksey K.

    ITSM consultant, Project manager, SysAdm, C# dev, DBA

    Russia - Last active: 5 days ago - Tests: 3

    I've much experience in project management, system administration, DBA and software development. I took a part in ITSM process involvement at my previous and current job. I'm familiar with ITIL: I've implemented IncM, ChgM and CfgM in these companies, built service desk. I has skills of Manage Engine Service Desk and Omnitracker software. Also I professionally worked with Windows-based infrastructure (Windows Server 2003/2008/2012, Hyper-V, AD, GP, Exchange 2003/2007). I worked also with several generation of HP Proliant servers (DL, ML series oG3-G6 ) and I have work experience with Dell, Supermicro and Intel I worked SharePoint 2003/2007 about 6 years.

    $20.00 /hr
    20 hours
    5.00
  8. Jeremy Brainard

    Jeremy Brainard

    Seasoned IT Pro / Technology Enthusiast / CEH

    United States - Last active: 4 days ago - Tests: 4

    I am an extremely skilled, motivated, and highly knowledgeable IT professional with 15+ years in the IT industry. I am also an EC Council Certified Ethical Hacker, and in addition to security services, I provide a vast array of technical solutions to both businesses and individuals. From network/server/workstation planning and implementation to advanced troubleshooting and traffic analysis, I am THE answer to your technical demands. Add to this the fact that technology isn't just my profession; it's my passion, and you will discover why my clients have been with me for years and wouldn't consider switching. I absorb and become well-versed at any issue thrown my way, and will get to the bottom of whatever roadblock I encounter. Who I am not: your average neighborhood tech geek, a rep from a fly-by-night shop, or someone sending proposals to any listing that appears. I choose my applications very carefully, and make sure I have budgeted enough time to complete the task required. I also do not apply for jobs that I'm not 100% certain I can handle. Due to these and many other reasons, I have built a solid name for myself locally, and will do so here as well. You'll be glad you chose to have done business with me, and I look forward to meeting your technological challenges head-on.

    $44.44 /hr
    94 hours
    4.79
  9. Abdul Wahab

    Abdul Wahab

    Network and Web Hosting Administrator,Web Developer, System Support

    Pakistan - Last active: 1 day ago - Tests: 6 - Portfolio: 6

    Over the last 5 years, I have been involved in administration of large Hosting companies working as Linux, Windows administrator and have complete command over network and leading hosting softwares cPanel/WHM and Plesk. I have been involved in many web development projects as well and has a complete command over HTML/CSS and building dynamic systems involving PHP/MySQL/Javascript. I also have an excellent background and patience in providing highly professional and user friendly technical support through all major mediums like Email, Chat, Telephone and Ticket System.

    $15.00 /hr
    1,412 hours
    4.77
  10. Eugeniy Ahmethanov

    Eugeniy Ahmethanov

    System administrator

    Russia - Last active: 27 days ago - Tests: 10

    Over the last 10 years, I have worked in several companies on implementing and supporting infrastructure solutions. Server software and services I used in my work: - OS: Centos, Debian, Win2k, 2k3, 2k8 - Virtualization platform: Xen Server, VMWare ESX, Hyper-V, KVM, OpenQRM. - Mail services: Postfix, sendmail, Kerio MS, MS Exchange - LDAP: Active Directory, OpenLDAP, 389 Directory Server - Proxy:Squid, ISA - Network services: DNS(bind9,MS DNS), WINS, DHCP, VPN and etc. - Databases: MySQL, Oracle, MSSQL - XMPP services: OpenFire, Jabberd - Software PBX: Trixbox, Asterisk, Elastix, CommuniGate - VideoConference: MS OCS 2k7R2, OpenMeetings - Scripting languages: VBScript, JavaScript, bash

    $20.00 /hr
    27 hours
    5.00