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


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.

Last updated: May 1, 2015
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  1. Faisal Sattar

    Faisal Sattar

    SQL Server 2008 Developer/Administrator, MOSS 2007 Dev/Admin

    Pakistan - Last active: 02/21/2013 - Tests: 7

    We aim to provide competitive Managed IT Services, Software Development, Web Applications Development, SQL Server and SharePoint Server Administration to our most valued clients and business partners by aligning our processes and practice to suit their discerning needs and providing cost-effective highly skilled IT Professionals to complement their operations. PROFESSIONAL CERTIFICATION AND TRAININGS - TS: Microsoft Office SharePoint Server 2007, Configuration - TS: Microsoft Office SharePoint Server 2007, Application Development - PRO: Windows Server 2008, Enterprise Administrator - TS: Microsoft SQL Server 2008, Database Development - TS: Microsoft SQL Server 2008, Implementation and Maintenance - PRO: Microsoft SQL Server 2008, Database Administrator 2008 - PRO: Microsoft SQL Server 2008, Database Developer 2008 - TS: Microsoft SQL Server 2008, Business Intelligence Development and Maintenance - CCNA (Cisco Certified Network Associate) - MCSE (Microsoft Certified Systems Engineer) PROFESSIONAL STRENGTHS - Possess six years of experience in applications development and support - Sound knowledge of various software tools and applications - Ability to work in a team and handle multiple projects - Ability to solve complex problems - Applications testing and debugging - Ability to explain technical concepts and communicate with users at all levels TECHNICAL SKILLS - Programming: C#, ASP.NET, ADO.NET, XML, Web Services, .NET 2.0/3.5 Framework, JavaScript, AJAX, HTML, SQL, PL/SQL (C++, C Language, Assembly, Shell Scripting) - Concepts: IIS 6.0, Object Oriented Design and Programming, UML, Design Patterns, Refactoring, Networking, Obfuscation, Multi-process Synchronization, Internationalization - Databases: MS SQL Server 2005 & 2008, MS-Access (Oracle 8i) - Operating System: Windows NT/2000/XP, Windows Server 2003/2008, Linux - Software: InfoPath 2007, MOSS 2007, MS Visual Studio .NET 2005/2008, MS Office, MS Visio, Crystal Report, Business Intelligence Development Studio, VirtualPC, VMWare, SEO Expert, Google Analytics, Google PR - Networking: Cisco switches, routers and Cisco PIX firewall

    $11.11 /hr
    0 hours
  2. Paul A.

    Paul A.

    Logos / Print Design / Graphic Design / Field Service / Helpdesk

    United States - Last active: 08/17/2011 - Tests: 5 - Portfolio: 11

    I'm a Graphic Designer, Digital Arts and Technology director with more than 12 years experience in advertising, graphic design, print and web publishing. I have worked closely with print shops, corporations, D.O.D. , US Army, small business', Boys and Girls Clubs and various commercial firms and institutions. My commitment to you 1) you the customer comes first 2) my word is my bond, I am reliable 3) I am serious about my service 4) I want to give you the best 5) I am realistic and I believe in candor 6) I am accessible and easy to do business with

    $6.67 /hr
    2 hours
  3. Dejan Bucic

    Dejan Bucic

    Statistical Analysis, Translator, Administrative & Technical Support

    Slovenia - Last active: 2 months ago - Tests: 15

    I have a bachelor degree in IT and finished vocational economic school. I've been working as IT support couple of years and have a very good knowledge of MS Office tools, Windows maintenance, software installation, setting up and maintaining system security, website optimization, data entry, information gathering, data analysis. I am native Croatian speaker, fluent in Slovenian, Serbian and English. I'm able to translate to and from any of those languages as well as transcription in those languages. I look forward to working with you and guarantee fast and efficient work.

    $15.00 /hr
    0 hours
  4. 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. 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
  6. Mauro Fujihara

    Mauro Fujihara

    iOS, C# Software Developer

    Japan - Last active: 4 months ago - Tests: 6 - Portfolio: 6

    I have more then 12 years of software development experience. In this time I worked with a wide range of different technologies like .Net, Java, Objective-C, PHP, MySQL, MS SQL, Linux, FreeBSD and Asterisk (VoIP). I am also a Microsoft Certified Technology Specialist whose specialization is .NET based windows form development, Zend Certified Engineer and Java Certified Programmer. My objective is mutual profitable cooperation with smart people. I achieve this by developing software.

    Groups: Microsoft Certified Professionals, Zend Certified Engineers

    $27.78 /hr
    0 hours
  7. Ayoub I.

    Ayoub I.

    Computer Science Engineer - IT/Information systems

    Morocco - Last active: 01/03/2013 - Tests: 5

    I am a customer satisfaction oriented IT engineer, aimed to provide quality and unique services. Always eager to participate in new challenges. I'm very proficient and have valuable experience in Microsoft Solutions (Windows Server,Ms Sharepoint Server, Exchange Server, Sql Server, Active Directory, Hyper-V Server). Having worked as technical supervisor for Indra Sistemas, I have developed my sense of responsibility, the spirit of teamwork, communication, and strong technical skills in a multicultural environment.

    $4.00 /hr
    0 hours
  8. Earl Cebedo

    Earl Cebedo

    Freelance Software Developer / Systems Engineer

    Philippines - Last active: 04/06/2012 - Tests: 4 - Portfolio: 12

    To contribute exceptional computer skills, experience, leadership and administrative skills that enhances your organization's success. Interested in software development and system integration, computer networking, network troubleshooting, technical service support, customer service support, operating system maintenance and troubleshooting. I had developed various softwares like Hospital Information System, Computerized Operation and Maintenance Management System, Hospital Ancillary System, Hospital Point of Sale System, Accounting Information System v1.0, Clinic Assistant, Warehouse Management System, Human Resource System. Payroll System, Integrated Business System. My thesis was entitled as: A 3-Dimensional Simulation on Internal Combustion Engine for Computer Aided Instruction.

    $11.11 /hr
    0 hours
  9. Mauricio Alanis

    Mauricio Alanis

    Bilingual Diverse Consultant with PC, I.T., Audio & Radio experience

    United States - Last active: 10/20/2011 - Tests: 10 - Portfolio: 3

    Over the last 15 years, I have worked in diverse fields, while keeping a general focus on technical skills. I have worked in diverse roles in Information Technology including management, most with a focus on media and entertainment such as radio, television and satellite. I take pride in my diverse skillset and my constant search for knowledge encourages me to develop and try my skills in different fields. I've recently been heavily involved in working with music and audio, and would love to share my knowledge and work in this field the most. I have experience in Windows workstation and server management and maintenance as well as Mac and unix. I have several years of on-air work in several radio stations both as a Network Technician and IT Manager in one, and as a show host, DJ and webmaster / backup engineer at another. I am proficient in cabling from the punch block to the desktop and am skilled in electronics, soldering and broadcast / audio engineering work. I have produced voice over work and have a studio at home. I also am available for music remixes, mixing / mix consultation and basic audio mastering.

    $17.78 /hr
    0 hours
  10. Svilen S.

    Svilen S.

    Windows/Citrix/Cloud Specialist

    Bulgaria - Last active: 11/18/2014 - Tests: 2

    I`m an IT professional with focus on Windows Technologies and Citrix. I have more than 6 years experience, 4 of which in a big international outsourcing company. I like challenges, new technologies and the feeling you get, when a problem is solved. I also enjoy travelling, visiting different countries and the sea.

    $22.22 /hr
    7 hours