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. Igor Timohin

    Igor Timohin Agency Contractor

    Linux/Windows Sysadmin, Web-project manager

    Russia - Last active: 10/24/2014 - Tests: 4 - Portfolio: 19

    Over the last 6 years, We have developed a wide range of software. We provide full cycle of product development starting from design and completing to maintenance. Our team also have strong experience in the following areas: PHP/ Yii Framework, C/C++, Ruby/RoR, Linux/Unix administration, Joomla, Drupal, MODX Revo, Payment Gateways Integration, Web/Graphic Design, Shell scripting and many others. Linux (Gentoo, Ubuntu, Debian, CentOS): NGINX, Apache2, Postfix, Dovecote, MySQL, Bash scripting, Asterisk, LDAP, Samba, Squid, LVM Windows: 2003-2012 Server, Exchange 2010, Active Directory, TMG & ISA Other: Zentyal, ClearOS, Elastix Web: PHP, Yii, JS, JQuery, HTML 5, MODX, Joomla, Drupal

    Associated with: Net-Simple

    $22.22 /hr
    56 hours
    4.93
  2. Mary A.

    Mary A. Agency Contractor

    Computer and Application Specialist

    United States - Last active: 05/26/2014 - Tests: 8

    Multitalented and client-focused Technical Support Specialist with a proven history of providing stellar levels of technical customer service. Skilled in driving IT systems development through expert installation and maintenance of network hardware, software, and peripheral equipment. Reliable and supportive team player with demonstrated talent for quickly mastering new technologies and processes. Bilingual (Spanish/English) with excellent communication and collaborative talents; adept at interfacing directly with clients and technicians to rapidly diagnose and resolve challenging technical problems.

    Associated with: Cruz Technologies, LLC

    $16.67 /hr
    98 hours
    4.35
  3. Yaroslav G.

    Yaroslav G. Agency Contractor

    Delphi/Oracle Developer

    Ukraine - Last active: 11/14/2011 - Tests: 3

    I am a Delphi, SQL, PL/SQL developer with more than 5 years of applied experience. I have good knowledge of database modelling, application design and system programming. I also have some experience with ASP.NET+ADO, PHP and MySQL. My objective is to find a position of a Windows or database developer where I can apply all my skills.

    Associated with: SOFTREACTOR LLC

    $11.89 /hr
    128 hours
    5.00
  4. M.Usman Sharif

    M.Usman Sharif Agency Contractor

    Microsoft Engineer, CCNA, CCNP , Security , RMM , Firewall , NMS

    Qatar - Last active: 09/12/2014 - Tests: 8

    My main objective is to provide efficient and award wining services to my clients. To use my skills, experience and adaptability to obtain a systems administration, engineering position where I am constantly challenged. My greatest strength is my ability to walk into a new environment and be functional immediately. I am quick to learn and adapt to new situations, configurations and technologies. ***Network side products experience (Cisco & Juniper Routers, Switches, Firewalls, Microtik, Wireless Routers etc.) Client Side experience (Complete Client Support, Helpdesk Solutions and managements etc.) ***System side experience and projects including Microsoft Products deployments (SBS 2003/2008 SBS2003 to 2008 Migration, Server 2003/2008 Domain Controller | Roles |Security Policies | Backups | Clustering, Exchange Server 2003/2007/2010 Complete Solution and Migration, Clustering | ISA Server 2006/Forefront TMG | Data Protection Manager 2010, Sharepoint 2010, Windows Client side complete support etc.)

    Associated with: VSNCloud

    $15.00 /hr
    57 hours
    4.87
  5. Luong Thanh Phu

    Luong Thanh Phu Agency Contractor

    Delphi,Web.NET, PHP, RoR, C/C++, Android, IOS, VoIp, OpenCV

    Vietnam - Last active: 10/07/2014 - Tests: 17 - Portfolio: 9

    - I am programmer with over 15 years experience work in area IT software, Web development and Security network (All platform OS Window/Linux/MacOSX) - I am strong coding with languages programming (C/C++, Objective C, Java, Delphi/Pascal, Php/Perl/Python/Ruby, Javascript/Applescript/Shell script, C#/VB.NET. - Delphi Programming: (Component, RemoteObject, Fastreport, Report Builder, Raise report, dbExpress, dataSnap, network, Firemonkey, crossplatform IOS, MacOSX, Window) - GIT/SVN in tracking and manage source code - Developing and using well with frameworks, opensource from .net, WinSDK, Linux SDK, IOS SDK, Social API(facebook, google, dropbox..etc), OpenCV, Forge, Image Processing, DSP, OCR, gstream, phonegap, - Web developement: Php, ruby, python, perl, NodeJS. Framework: joomla, wordpress, yii, Zend, drupal, SugarCRM, vTigerCRM,,,..etc. - Mobile/Smart device and Embedded development: Android, Linux Embedded, IOS, Window Mobile Embedded, Window Phone - IDE and tools programming(Visual Studio, Delphi IDE - all version, eclipse, Qt Creator, Netbean - Database programming: MS SQL(2000,2008, 2012), MySQL, MongoDB, NoSQL, BigData, postgreSQL, Firebird, Oracle - VoIP development: Asterisk, Softphone, WebRTC, Freeswitch, OpenSips, Elastix, FreePBX, A2Billing, XMPP, OpenFire, Call Center I joined to developing and completed many large project. i will show to you all previous my works.

    Groups: Bluehost Developers and Designers, Crossrider...

    Associated with: KPT

    $15.56 /hr
    4,675 hours
    4.67
  6. Nedi R.

    Nedi R. Agency Contractor

    System & Network Engineer and Web Developer

    Pakistan - Last active: 11/04/2014 - Tests: 5 - Portfolio: 6

    8+ years of experience in IT Services, System & Network Administration and with outstanding success rate at installing, migrating,troubleshooting and supporting critical, multi-site deployment. Excellent communication skills with the ability to interface at all levels. A team player who also can work well independently and technical knowledge in the domain of Routing/Switching and Security.Basic role is to plan, organize, and manage staff and overall operations to ensure the stable operation of the organization’s IT infrastructure. This includes developing, maintaining, supporting, and optimizing key functional areas, particularly network infrastructure, server infrastructure, data communications, and telecommunications systems. http://www.linkedin.com/in/naveedrazaq  Managing Cisco Devices (2900 Series Router, 2900 Series Switches, 5500 Series Firewall)  RiverBed Stealhead (for WAN Optimization),  Lead project of successful Migration, Transition & Management of IBM Lotus to Microsoft Office 365.  Migration of ADS from MS Windows Server 2003 to MS Server 2008 server  Managing ESX 5.1 vsphere & migrate physical machines to VMs  Management of Cloud based Help Desk system  Avaya Based PBX Digital & VoIP Exchange configuration & management over 7 sites  Administration of remote sites & servers like ADS, DNS, DHCP, SQL, File Servers  Management of Network & IT related equipment about 400+ nodes  General Administration & troubleshooting of Router & switches & wireless network over 7 sites  Management of server ADS, Exchange 2010, Lotus, Share Point, Project Server, WSUS  Administration & configuration of monitoring tools like net flow, OP manager, syslog etc.  Deployment & configuration of SAN & R710 Servers for VMware virtualization  Deployment & configuration of Ruckus Wireless Lan Controller (Zone director).  Deployment & configuration of Kaspersky Antivirus Kit  Provide IT Support to remote users on site & PK site for critical jobs only  Disaster Recovery Planning and Implementation of all devices and Services.  Policies creation & implementation

    Associated with: Acme Solutions

    $11.11 /hr
    44 hours
    5.00
  7. Bilal Athar

    Bilal Athar Agency Contractor

    Network, Pc and Mac Specialist, Trainer and Help Desk Expert

    Pakistan - Last active: 08/31/2014 - Tests: 5

    Entrepreneur - Network & System Engineer - Windows & Mac Help Desk Expert. Have been in field for more than 4 years, helping individuals, industries, SME's and large scale enterprises maximize their productivity with flawless IT Infrastructures. Networking: Cisco Certified Security Professional (CCSP) Cisco Certified Network Professional (CCNP) Cisco Certified Network Associate (CCNA Routing & Switching) System & Server Administration: Apple Certified Support Professional (ACSP) Server Administration Windows Server 2008 (MCITP)

    Associated with: Linktel International

    $20.00 /hr
    52 hours
    4.99
  8. Yasir Abdullah

    Yasir Abdullah Agency Contractor

    Microsoft Certified Professional/System Administrator/Network Support

    Pakistan - Last active: 12/01/2011 - Tests: 14 - Portfolio: 3

    Over the last 9 years, I have experience in Managing windows Network. I have the experience in providing remote assistance and administration and resolving issues related to malware, spyware and torjan etc. I have enough experience to troubleshoot problems related to system and installing different application software and printer issue local and network printer. I have also the work experience in working MS Visual Basic and MS Access and developed more than 5 big project, and they are running fine, and I am seeking opportunities to boost up for you or your business.I also have some experience in the following areas: C, C++, MS Word, MS Excell, MS Powerpoint, Inpage, Coral Draw, MS Access, MS SQL, Adobe Photoshop, Coral Draw, MS Project, Different type of file conversions, Anti virus management.

    Associated with: Smash stars, Logix IT Soloutions

    $5.56 /hr
    15 hours
    5.00
  9. Muhammad Usman Khichi

    Muhammad Usman Khichi Agency Contractor

    Windows 2003/2008 Services/Consultation, Vsphere Esx/ESXi, Magento

    Pakistan - Last active: 10/03/2014 - Tests: 5 - Portfolio: 4

    I have 6+ years of solid, Windows 2003/2008/RHEL4.0/RHEL5.0/Vsphere client/server systems administration (5000+ users) proficiency in an enterprise environment, demonstrated strong experience with the major industry technologies • Ability to work proficiently with minimal daily guidance and bring mature seasoned skills when working with production systems • Able to thrive in fast paced and high-pressure environment • Excellent written and oral communications skills • Demonstrated experience presenting technology recommendations from a business perspective =========================== Major Areas =========================== Windows Server Environment 2003/2008 (AD,DNS, FSRM, FTP, Web, IIS, AVs, Backup/Restore, Troubleshoot) Cloud Computing using Vmware/ vSpehere (ESX/ESXi) vSphere SRM Disaster Recovery Design & Solutions Directory Service Management Infrastructure Design & Management Data Center Design and Management Security Policies Security Auditing =========================== Other Areas of Work =========================== Web Development Adobe Photoshop Experience Video/Graphic File Conversion PSD to HTML Document Translation Content Placement in Template Video Editing Tasks CAMTASIA Related (Tutorials, Editing) Bluecoat ProxySG Data Security Services PLESK CPANEL Amazon Web Services MS Sharepoint MS Office 365 MS Lync 2010 ==========================

    Associated with: Vortex Inc.

    $15.00 /hr
    40 hours
    5.00
  10. Abdul Shakoor Khan

    Abdul Shakoor Khan Agency Contractor

    Digital Marketing Specialist| Google Adwords & Analytics Certified

    Saudi Arabia - Last active: 3 months ago - Tests: 8 - Portfolio: 11

    I'm strategic, forward-thinking marketer with progressive experience in digital marketing.Passion for providing digital strategy that surpasses goals & increases ROI. Creative mindset with proven ability to deliver positive results based on experience and judgment within a deadline oriented environment. Specialties: Digital Marketing Strategy Development ,Sales Lead Generation ,Email Marketing ,Search Engine Optimization (SE)) ,Digital Copy writing ,Social Media Optimization ,Social Media Marketing ,Pay Per Click Campaigns (PPC) , Re-marketing & Re-targeting Campaigns , Display & Banners Campaigns, Lead Generation Campaigns ,CRM (Customer Relationship Management ) like Zoho ,Sales force and others, Technical knowledge of CMS's ( WordPress , Joomla , Umbraco and custom built CMS in ( PHP , C# , ASP.NET ) , A/B Testing , CRO ( Conversions Rate Optimization ) Proven track record of successfully managing all facets of Website development , Mobile Application & dedicated mobile website development, from initial discovery, design and architecture. LinkedIn Profile : sa.linkedin.com/in/abdulshakoorkhan/

    Groups: BoonEx

    Associated with: Unique Solutions Agency

    $13.33 /hr
    1,107 hours
    4.99