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

117

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 4.76.

4.76
Last updated: September 1, 2015
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  1. Roman Pufka

    Roman Pufka

    Professional Services Consultant

    Ukraine - Tests: 6

    I have 4+ years of professional experience with OpenText ECM products. Performed full stack of Content Server administrative tasks like installation, configuration, and upgrades. Competent in gathering requirements, custom module development, upgrade, and system documentation. Developed connectors to integrate OpenText products with SAP, MS Exchange and OCR tools. Focus on banking, government and pharmaceutics. Have strong skills in Oscript, Weblingo, Web Reports, JavaScript, C# .Net (Visual Studio), Oracle.

    $30.00 /hr
    0 hours
    0.00
  2. Michael Tronin

    Michael Tronin

    Linux and Windows system administration

    Russia - Tests: 4

    Linux and Windows servers administration. DBA. Linux: Ubuntu and CentOS. Shell scripting ,Python, DNS, DHCP, TFTP, LAMP, SSH, MAIL, Web server. Windows: RDP, DHCP, AD, PowerShell scripting. DBA: Firebird and MySQL Server administration and development. Programming: Delphi, FastReport, IBX, PHP I've just started to search offers at the oDesk, so I may ask a smaller payments to get a good replies quicker.

    $14.99 /hr
    0 hours
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  3. Dmitriy Khak

    Dmitriy Khak

    filling sites, data entry

    Russia - Tests: 4 - Portfolio: 19

    I have 2 years data entry experience. I have skills of work with: filling of the web sites; information collection in the Internet; information processing; I have basic skills with: HTML/CSS; CMS Joomla and online shop engine OpenCart; the creation of the drop-down menu via the jQuery; editing the graphic information via Adobe Photoshop; I can also translate simple texts from English into Russian and into Ukrainian; some skills of development of information security management system based on ISO 27001 standard; some skills of assessment of risk assets, asset management based on ISO 27002 standard, familiar with the standard ISO 15504/

    $3.00 /hr
    0 hours
    0.00
  4. Daniel Diserens

    Daniel Diserens

    Senior IT Security Rep

    United States - Tests: 1

    I am a highly self-motivated, detailed oriented individual. I am driven to figure out and fix problems. I also enjoy learning new things and work to keep my skills up to date. I know how to work with Active Directory, DHCP, DNS, EPO, Group Policy, Lenel, MDT, SCM, Security Center, QRadar, WDS, WSUS. Virtualization: VMware ESX Scripting Languages: Bash, Powershell

    $22.22 /hr
    0 hours
    0.00
  5. Antonina Savinova

    Antonina Savinova

    Senior QA Engineer

    Ukraine - Tests: 1

    I'm QA engineer over 5 years. I've worked in outsource, private, and startup companies. I have experience in testing desktop, mobile, and web applications. I'm very good in back-end/middle ware testing technics. I'm result-oriented person and it doesn't matter for me to work with or without team. I'm open for new opportunities and experience. I choose remote work because I like to travel and be free from office politics.

    $11.11 /hr
    0 hours
    0.00
  6. Dennis Buyan

    Dennis Buyan

    Rapid-Q, FoxPro, Visual FoxPro programmer, IT administrator

    Ukraine - Portfolio: 6

    Programmed Foxpro and then, Visual Foxpro desktop applications since 1993. Graduated Kiev's Economics University in 1995. Worked as programmer and IT support in different places ranging from small company to city authorities. Programming languages were/are Foxpro/Visual Foxpro and different dialects of Basic(QuickBasic, PowerBasic/DOS, FreeBasic). Besides programming skill I have good knowledge of networks and PC hardware but I'm not electronics specialist. Succesfully developed Visual Foxpro applications for multiuser/terminal environment.

    $11.00 /hr
    0 hours
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  7. Alex Filippov

    Alex Filippov

    System&Database Administrator

    Ukraine

    The main thing for me - - quality execution of the order. I'm new to freelancing, but it is the basis of my style. I have 14 years of experience as a system administrator and database administrator. I am looking for an interesting job, qualitative performance that will satisfy the customer. Technical skills Databases: PostgreSQL(Streaming Replication, Bucardo Trigger Based Replication, Performance Tuning) Oracle Database Server MS SQL Server, InterBase(Firebird, Yaffil), MySQL Operation systems: Linux (SLES, RHEL, CentOS, AltLinux), Windows (2000–2008 R2) Virtualization: VMWare vSphere ESXi, Citrix XenServer Programming: Bash(shell) scripting Storage Systems: EMC CLARiiON AX4-5 FabreChannel Storage Hardware System. Software: Active Directory, Windows Terminal Services, SCADA Systems, MS Exchange, MS Dynamics AX 2009, BIND, SQUID, OpenLDAP, Postfix, Dovecot, Cyrus-IMAPD, Samba, NFS, FTP, Wine (migrating windows to linux), OCS NG Inventory, ThinLink Terminal Services, Nagios, Cacti, Jira, Subversion, Liferay, Jboss, nmap, vurtualbox etc. Professional skills Installing, configuring, management, performance tuning, architecture development, migration, upgrade, cloning, patching of postgresql, oracle databases on linux, windows OS. Backup/restore of databases, making plans of recovery, disaster recovery. Writing bash(shell) script periodic maintenance procedures on database systems, operating systems, and other. Organization of the team for a full range of database administration, operating systems, file shares, email servers, etc. Providing fault free of work of information systems, information security in the enterprise.

    $14.00 /hr
    0 hours
    0.00
  8. Armin Braunstein

    Armin Braunstein

    Professional Software/Web Developer .Net

    Austria

    Worked for 14 years in the international IT company "Atos" (now Atos Siemens, formally "Atos Origin") as software developer, most times for C# ASP.Net projects, developed web applications like employee and car management for the government of Vienna, accounting and order application for Vienna's light department, membership and income management for Nestle Club, secure energy certificate transfer (webservices) for AIB with reporting frontend website, ticket- and employee management for the "Waste Watchers" of Vienna (like small "police man" reaching out for people leaving trash), a CMS system for the insurance company NÖV including a sales portal with contract management and rate calculator, and so on. Worked on projects with ASP.Net, Microsoft CMS, VB6, VB5, Microsoft Sharepoint, Microsoft Silverlight, AJAX, Webservices, .Net Remoting, ... Now working in an insurance company and developing Winforms frontend applications for internal use, like contract and risk management, many interfaces between different applications, and currently also working on a website for the sales department (again rate calculator and contract management). In private also developed a system administration tool for a mail server (hMailServer), connected to an ASP.Net webmail-frontend system, also customized by me. Working together with a partner who has good skills in web- and ad-design.

    $44.00 /hr
    0 hours
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  9. Ruslan Masalimov

    Ruslan Masalimov Agency Contractor

    System Engineer

    Ukraine - Tests: 3

    I'm a System Engineer with more than 8+ years of expirience on building network services solutions based on Windows and Linux(corporate mail servers, routing, firewall, VPN, trunking, proxy, web-servers, etc), with solid references. My personal interests are web-servers and opensource virtualization(VirtualBox, Proxmox). Short list of common skills: - Linux(Server/Desktop Ubuntu) - Windows (XP/Vista/7/8/10, 2003/2008 Server) - Cloud Computing (Amazon, Azure) - Virtualization Solutions(VirtualBox, Proxmox, ESXi) - Networking Services (DNS, DHCP, Firewalls, Proxy Server, etc) - Web Servers (Apache, Nginx, Apache Tomcat) - Database Servers (MySQL) - Mail Servers and related stuff (Exchange, Postfix, Zimbra) - Monitoring Systems (Zabbix) - Security and Performance Optimizations - Project Tracking (JIRA)

    Associated with: Ardious, CheqIT, StreamCrease

    $27.78 /hr
    0 hours
    0.00
  10. Andres Demaria

    Andres Demaria Agency Contractor

    Technical Support

    Uruguay - Tests: 12

    Bachelor's in computer with more than 10 years of experience in IT Support. Last years I've been working on servers and infraestructure administration, gaining knowledge and experience in virtualization (VMWare environments) and management of Linux and Microsoft servers. Currently studying for the PMP certification. I've experience defining objectives, resources, evaluation, monitoring and other activities related of a Project Manager. If you need any additional information related to my experience and qualifications, please feel free to contact me. Kind regards, Andres Demaria.

    Associated with: Virtual Office

    $22.22 /hr
    0 hours
    0.00