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.

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. Stuart Whitmore

    Stuart Whitmore Agency Contractor

    Art+Tech+Professionalism = Diverse skills and talents

    United States - Last active: 01/15/2013 - Tests: 3

    You and your company can benefit in multiple ways from my unique professional history and diverse set of skills and talents. With a career that includes military service, computer programming on platforms ranging from handheld devices to clustered VAX computers, Web development in multiple environments, and producing a regularly-scheduled cable TV program, and with experiences in multiple countries and in a wide variety of team sizes and styles, you will find that I am ready to adapt quickly to meet your needs. My current focus is on video and audio production, but I am comfortable assisting you with comprehensive consulting on Internet-related issues, as well as graphics, Web development, writing, and more.

    Associated with: Johnny Pixel Productions, Inc. Agency

    $70.00 /hr
    0 hours
    5.00
  2. Aaron paul P.

    Aaron paul P. Agency Contractor

    IT Field Support Engineer

    Philippines - Last active: 03/06/2013 - Tests: 3

    My goal is to provide quality solutions to business problems within scope. I am an IT Professional with 8 years of experience in various computer technologies, IT support, and customer service. TECHNICAL SKILLS: - Knowledgeable in advance computer hardware and software troubleshooting - Knowledge in Microsoft Exchange Server administration - Knowledge in basic Windows Server and Network administration - Thorough understanding of desktop operating systems and all MS-Office applications - Desktop PC and Laptop assembly, Standard and non-Standard software troubleshooting - VPN Configuration, LAN, wired and wireless setup - Knowledge of TCP/IP or communications - Design IP addressing scheme to meet design requirements - Select and configure appropriate routing protocol based on user requirements - Configure IP addresses, subnet masks, and gateway addresses on routers and hosts - Knowledgeable in functions and operations of switching technologies - Network simulation with Packet Tracer - Basic Logic Circuits and Design, Electronic Circuits and Design - Assembly Language programming - C++ programming - Familiar with basic SEO techniques - Proficient in troubleshooting Windows Live/Microsoft products. - Advance Adobe Photoshop skills QUALIFICATIONS: - Excellent time management, communication (oral and written), presentation, and organizational skills. - A strong team player and has leadership qualities - Person of integrity and commitment - An extra-miler, fast learner, adapts well, analytical, and can work under pressure with minimal supervision - Self-motivated individual with an observable passion for data communications and computer technologies - Knowledge on ITIL framework specifically Incident management and problem management

    Associated with: AMP Solutions

    $4.44 /hr
    0 hours
    5.00
  3. Simith Suseelan

    Simith Suseelan Agency Contractor

    Expert Virtualization and Infrastructure Specialist

    India - Last active: 12/19/2013 - Tests: 9 - Portfolio: 4

    Have more than 7 years of IT industry experience in technologies like Virtualization using VMware, Windows administration, Infrastructure design and Implementation with wide range of knowledge and hands on experience in verticals of system administration and Networking. Had completed many complex projects like Hosting infrastructure design, Vcloud implementation, Exchange server Migration, OCS server implementation, Blackberry server Migration , SharePoint Implementation etc. Worked on Firewall products , L3 switches , Routers also. Lately been involved in web hosting solutions, Google Apps integration etc. A zeal to acquire knowledge and learn new technology is one of my core strengths. And my never let go attitude adds up the flavor to it.

    Associated with: VODCOOPER

    $27.78 /hr
    2 hours
    5.00
  4. Shafiq Ahmed Khan

    Shafiq Ahmed Khan Agency Contractor

    IT, Customer, Support Engineer, Help Desk Agent,Network Engineer,

    Pakistan - Last active: 08/17/2013 - Tests: 7 - Portfolio: 3

    To obtain a competitive position relating to my field of IT, and to gain additional experience and knowledge necessary for advancement More then 9 year experience in Network support administration skill Ability to prioritize, take responsibilities and meet deadlines Sharp, innovative, a quick learner and the ability to adapt quickly to changes Diplomatic, tactful and communicate well with all levels of management & Customers Good in time management and Punctuality Ready to accept challenges and conduct them with confidence Hard working with strong inclination towards company image and growth

    Associated with: Prodyzr

    $6.33 /hr
    1 hours
    5.00
  5. Himanshu A.

    Himanshu A. Agency Contractor

    Remote Technician -Computer maintenance-technical support-server Admin

    India - Last active: 3 months ago - Tests: 4 - Portfolio: 2

    I have acquired valuable experience in all facets of troubleshooting, installations, and maintenance for various desktop operations, hardware, software, and network environments. I possess a unique talent for delivering highly complex technical information into terms and concepts that the end users can readily grasp. Furthermore, I am multitask oriented, self-starter, enjoy challenge, and continually stay abreast of the latest advancements in Computer Engineering. Knowledgeable for installation of operating systems like windows XP, Vista, and Windows 7,8. Software Installation/removal. hardware/Software Troubleshooting. Trained for client email troubleshooting like, Outlook Express, Microsoft Outlook, Windows Mail, Thunderbird and web mail like yahoo, msn, etc also i have some knowledge in servers 2003,2008,Linux servers. Web Server IIS, Database Server MSSQL

    Associated with: naviunitas

    $15.00 /hr
    4 hours
    4.88
  6. nsp online

    nsp online Agency Contractor

    Linux System Administrator

    Pakistan - Last active: 04/05/2013

    Hands-on proven experiences over the past 5 years leading all stages of system implement efforts, including requirements definition, design, architecture, testing and support in Linux(CentOS, Redhat, Ubuntu, Debian, Fedora, Gentoo, Suse. etc), Database, Windows, VoIP.Linux: Advance LAMP system administration, MySQL, Postgres, Apache, Lighttpd, JBoss, Tomcat, Squid, HA Proxy, HA Linux, Clustering, High Availability, Proxy, VPN,DNS, Zimbra, Cluster, Monitoring and Alerting system such as Nagios, Cacti, MRTG.Windows: Active Directory, Domain, Microsoft Exchange, IIS, MS SQL, Orion Monitoring and Alerting systemVoIP: Cisco, Quintum, SIP/H323/IAX2, Asterisk, AsteriskNow, Trixbox, FreePBX, Polycom, Sipura, AsteriskNOW, Digium, T1/E1, Yate, GNUGK, Vendor Specific Softswitch, Open Source, predictive dialer, Radius and billing system.I also have experiences in vendor specific VoIP Softswitches such as MERA, VoIPSwitch, Sysmaster, VoiceMaster and load balancer such as KEMP, Crescendo, HAProxy (open source), etc. I have acquired valuable system administration experience over the past nine years in all facets of administration, deployment, troubleshooting, installations, monitoring and maintenance for various system and application, hardware, and software. I possess a unique talent for delivering highly complex technical information into terms and concepts that the users can readily grasp. Furthermore, I am multi-task oriented, enjoy challenges, and continually stay abreast of the latest advancements in the IT field

    Associated with: NSP Online

    $8.89 /hr
    0 hours
    5.00
  7. Boyan A.

    Boyan A. Agency Contractor

    Eng.Boyan Angelov

    Bulgaria - Last active: 12/13/2012 - Tests: 6

    For the past 13 years I had developed a wide range of computer skills. For my first professional year I worked as Computer Administrator in aÃÂà game & internet computer club . I was responsible for a network with more than 100 computers. After that I worked for 2 years as a Network administrator in the largest Bulgarian Internet & VoIP provider. ( www.calbetel.bg ) During this two years I developed very good networking skills.(CCNA & CCNPÃÂà cources). ÃÂàAnd for the last 3 years I work as Computer Administrator in large Bulgarian TV producing firm. ( www.slavishow.com , www.peismen.bg and some of largest Bulgarian television BTVÃÂà shows ). My main competences are in Windows administration, Network administration , Photoshop image editing, some video editing skills , Middle level of linux administration. My latest job is a Remote support engineer Level 3(from a 3 level structure) – providing offsite technical support to all customers across EMEA along with all worldwide customers with 24x7 contracts. Quality Center (QC) / Application Lifecycle Management (ALM) is a client/server product unique for its market niche and one of the HP products with largest market share. https://h10078.www1.hp.com/cda/hpms/display/main/hpms_content.jsp?zn=bto&cp=1-11-127-24%5E1131_4000_100__ The product is integrated with different versions of the Windows Server operating system, MS SQL 2005 and 2008, Oracle 10G 11G, Jboss etc. which gave me an opportunity to work with different server and client environments.

    Associated with: Bo&Bo Family Soft

    $16.00 /hr
    0 hours
    5.00
  8. GRIPHENS TECHNOLOGIES

    GRIPHENS TECHNOLOGIES Agency Contractor

    Web Designers, Web Programmers, PHP, MySQL, Ajax, CSS, HTML, XHTML

    Pakistan - Last active: 02/26/2010 - Tests: 1 - Portfolio: 53

    In the past 5 years, we have provided facelift and functionality upgrade to enormous websites. We believe in Smart and Sticky features that we built over past years upgrading enormous websites and on the basis of these we converted ordinary websites into truly database driven rich websites with complete control over the websites contents and other dynamic information by the website owner itself. The website that we upgrade, we make it so that you do not need any developer for updating contents and other information for the future. Even we provide 90 days warranty and we perform bug fixing, minor fixes and changes free of cost. Additionally we provide free hosting for one full year on our dedicated server for all clients irrespective of the project cost. In good faith we always look for a long term business relationship with our clients. We have permanent clients and partner companies for which we are working with them consistently on various projects and websites for the last 6 years almost. Recently we extended our development capacity and now returned to oDesk to grab more opportunities. I would like you to go through our Smart Websites portfolio. If you have any questions, please don't hesitate to ask. Being CEO of the company, I would be more than happy to assist you personally. Thanks Regards, Muhammad Shehzad Mirza, PMP

    Associated with: GRIPHENS TECHNOLOGIES

    $10.00 /hr
    0 hours
    5.00
  9. Omer Saeed

    Omer Saeed Agency Contractor

    7+ years, IT Network Engineer/Admin, MCITP/MCSE/CCNA/Security+/Net+/A+

    Yemen - Last active: 10/18/2014 - Tests: 12 - Portfolio: 2

    Omer Saeed (B.Sc , MCT , MCITP , MCSE/MCSA: Security , MCSA: Messaging , MCTS/MCP , CCNA , CCA , Security+ , Network+ , A+) A Network Administrator and Support Specialist in Implementing Managing and Configuring Network Systems based on Microsoft Technologies such as but not limited to: Active Directory, DNS, DHCP, Exchange, ISA, Hyper-V, Terminal Services, RRAS/VPN (Windows Server NT/2000/2003/2008), in addition to support client systems. Also I have a very good experience in Networking technolgies based on Cisco Routing and Switching and Citrix Terminal Services solutions. Enjoying Troubleshooting problems related to competitive and challenging network systems.

    Associated with: LearnOut Consulting Services

    $20.00 /hr
    0 hours
    5.00
  10. Evans Gitonga

    Evans Gitonga Agency Contractor

    ERP Implementation Consultant, Database Admin and Web Designer.

    Kenya - Last active: 10/17/2014 - Tests: 6 - Portfolio: 5

    My Intention on ODesk is to create and maintain a long term relationship with Clients. To provide topnotch services to my clients and fulfill their requirements in time. My skills include: 1. MS SQL MySQL Databases Design and Administration 2. Ms-Access Database Application Development 3. Windows Administration ; Servers and Workstations 4. Web Design and Content Management 5. Software Technical Support ; Remote, Chat,email and Phone Support 5. Network Administration, Firewall and Anti virus 6. Web Servers Apache, IIS 7. HTML, CSS, PHP, Joomla 8. Proficient in Microsoft Office Suit; Excel/Word/Access/PowerPoint/Outlook 9. ERP Implementation (Requirements gathering, Installation, Setup, Training and Support) 10.Software Testing QA 11.Crystal Reports Design and Deployment 12.Project Management 13.Photoshop, Dreamweaver, Illustrator 14.Spiceworks Implementation

    Associated with: Smart Consultants ltd

    $22.22 /hr
    7 hours
    5.00