Windows System Administrators & Experts

Showing 798 freelancers

Windows System Administrators & Experts

Showing 798 freelancers

Get Your Windows Administration Project Started Today!

Post your Windows administration project on oDesk, 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 oDesk, 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 oDesk for free!

Windows Administration Job Cost Overview

Typical total cost of oDesk Windows Administration projects based on completed and fixed-price jobs.

oDesk Windows Administration Jobs Completed Quarterly

On average, 40 Windows Administration projects are completed every quarter on oDesk.

40

Time to Complete oDesk Windows Administration Jobs

Time needed to complete a Windows Administration project on oDesk.

Average Windows Administration Freelancer Feedback Score

Windows Administration oDesk freelancers typically receive a client rating of 4.70.

4.70

Last updated: April 1, 2014

  • American Developer with 20+ Years in IT Industry

    With over 22 years in the IT industry and 13 in DotNet I am sure I can fullfill just about any requirement. I am capable of working with just about any of the technologies in the Microsoft Arsenal. MSsql, Biztalk … more

    With over 22 years in the IT industry and 13 in DotNet I am sure I can fullfill just about any requirement. I am capable of working with just about any of the technologies in the Microsoft Arsenal. MSsql, Biztalk, Exchange, Sharepoint, IIS I've worked with them all at one point or another along with any number of third party plugins as well as most other standardized languages like html, Jscript xml etc. I specialize in server side processes, backends and middle tiers.  less

    .net-framework c# asp.net project-management asp dotnetnuke activex ajax crystal-reports sql uml xml windows-administration soap 00 more less
    • $20.00 HOURLY RATE
    • 4.8
    • 1228 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 9 TESTS
  • Ethical Hacker - Windows-Linux-Security-Networking-Web Apps-Virtualiza

    - *nix (RHEL, CentOS, Debian, Ubuntu, FreeBSD, Solaris, OpenSolaris, etc) - Windows (2000/XP/Vista/7, 2003/2008 Server) - Cloud Computing (Amazon, Rackspace) - Virtualization Solutions(KVM, Qemu, Xen, VMware ESX, Hyper-V, Xen) - Virus, Malware, Spyware, Rootkit removing. - Networking (Cisco Routing and Switching … more

    - *nix (RHEL, CentOS, Debian, Ubuntu, FreeBSD, Solaris, OpenSolaris, etc) - Windows (2000/XP/Vista/7, 2003/2008 Server) - Cloud Computing (Amazon, Rackspace) - Virtualization Solutions(KVM, Qemu, Xen, VMware ESX, Hyper-V, Xen) - Virus, Malware, Spyware, Rootkit removing. - Networking (Cisco Routing and Switching) - Mac OSX 10.5.x, 10.6.x - Gateways (DHCP, DNS, Firewalls, Interface Bonding, Traffic Shaping, Proxy Server, etc) - File Servers (Samba, NFS) - Web Servers (Apache, IIS, Nginx, Lighthttpd, Apache Tomcat, etc) - Database Servers (MySQL, PostgreSQL, MS SQL) - FTP Servers (vsftpd, proftpd, pureftpd, etc) - VoIP (Asterisk) - Mail Servers (Qmail, Postfix, MS Exhange server etc) - Secure VPN (OpenVPN, Vyatta) - Backup Systems (Amanda, Bacula, Duplicity, Rsnapshot, etc) - Server Health Monitoring Systems (Nagios, MRTG, Monit, Cacti, Munnin, etc) - Storage Solutions (LVM, RAID) - Code Versioning Systems (SVN, Git, Mercurial) - Project Management Systems (Trac, Redmine, dotProject) - Security Frameworks (SELinux, AppArmor) - Failover, Load Balancing, Clusters - Payment Gateways (Siemens PPI) - Security and Performance Optimizations - Misc Tools (WHM/Cpanel, WHMCS, Plesk, Layered Panel, etc) - HTML, PHP, CSS, C, C++  less

    penetration-testing windows-administration microsoft-exchange-server mail-server-implementation nginx iis vmware-esx apache-administration squid apache-tomcat cpanel plesk whm virus-removal 00 more less
    • $17.78 HOURLY RATE
    • 4.9
    • 225 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • Network and System Administator

    PERSONAL SUMMARY Detail oriented and highly organized individual offering 6 years experience within the fields of IT and systems networking seeking to enhance and further apply my knowledge and skill set within the IT field. Looking for a suitable Systems … more

    PERSONAL SUMMARY Detail oriented and highly organized individual offering 6 years experience within the fields of IT and systems networking seeking to enhance and further apply my knowledge and skill set within the IT field. Looking for a suitable Systems Administrator position. KEY SKILLS AND COMPETENCIES: • Experience of: Windows Server&Desktop OS, MacOS, Linux/Unix; VMWare, Active Directory, LDAP, TCP/IP, DNS, DHCP; SAN, NAS; Proxy Servers, Bash Script, xDSL and Telephone technology. • Experience of: Static and Dynamic Routing (RIP 2.0, IGRP/EIGRP, OSPF); VPN, Telnet, SSH configurations; Cisco IOS; configuration of SMTP/POP3/IMAP servers, MS Exchange (2010R2, 2013), LAN, VLAN, WAN, Wireshark • Good knowledge of: Server Hardware and Software Technology, Firewall, Direct Access, Cisco Routers and Switches.  less

    microsoft-exchange-server microsoft-hyper-v-server windows-administration cisco-routers cisco-ios network-administration network-security network-planning microsoft-hyper-v 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ISRAEL
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Microsoft Certified Technology Specialist, Web/.NET Developer

    I am Microsoft Certified Technology Specialist whose specialization is .NET based web development. I have more than 5 years of experience of development in this area. ASP.NET is one of leading technologies that provide tools for creating Web Applications … more

    I am Microsoft Certified Technology Specialist whose specialization is .NET based web development. I have more than 5 years of experience of development in this area. ASP.NET is one of leading technologies that provide tools for creating Web Applications of any complexity. I've also used MS SQL server 2005/2008 during development of recent projects. My objective is mutual profitable cooperation with smart people. I achieve this by developing software.  less

    c# .net-framework delphi sql c++ html xml database-modeling project-management windows-administration java asp.net asp.net-mvc ado.net linq-to-sql javascript ajax jquery assembly-language 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 9491 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Web and Graphic Designer, Adobe Photoshop CS5, SEO,SEM,SMM, VA

    I am an Experienced Local Web and Graphic Designer seeking the opportunity to help clients through online by visualizing and materializing graphical concepts and artistic projects that they need for their corporate business. I also do acquire others skills of … more

    I am an Experienced Local Web and Graphic Designer seeking the opportunity to help clients through online by visualizing and materializing graphical concepts and artistic projects that they need for their corporate business. I also do acquire others skills of an IT Specialist like SEO, Google Places, Local Business Listing Citation, Internet Marketing, Adobe Photoshop CS5, HTML, Java Programming, Visual Basic 6, MySQL, Joomla and Etc.  less

    adobe-flash adobe-photoshop corel-draw joomla netbeans microsoft-word microsoft-powerpoint microsoft-excel mysql microsoft-access microsoft-visual-basic google-places-api google-analytics virtual-assistant web-design html corel-paint-shop-pro windows-administration 00 more less
    • $8.50 HOURLY RATE
    • 5.0
    • 2896 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • 5 Years EXPERT PHP*MYSQL*AJAX*JOOMLA*WORDPRESS*JS*ADVANCED CSS*JQUERY

    Over the last 5 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development … more

    Over the last 5 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.  less

    windows-administration php joomla drupal magento css css3 database-management ajax 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 64 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Delphi/Oracle Developer

    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 … more

    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.  less

    asp.net database-modeling delphi php sql systems-development windows-administration oracle-database 00 more less
    • $11.89 HOURLY RATE
    • 5.0
    • 128 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Exchange/Virtualization/ITIL/VOIP/Networks/Systems/Database/Securities

    At IceNet, it's in our DNA to constantly challenge and out do ourselves. Our objective is to have **100% reference able** clients. We are very passionate about what we do and have an intense drive to innovate and excel … more

    At IceNet, it's in our DNA to constantly challenge and out do ourselves. Our objective is to have **100% reference able** clients. We are very passionate about what we do and have an intense drive to innovate and excel. We have set our eyes on giving more than 100% because anything less won't do at IceNet. We empower our employees to be process owners, to take decisions in line with the organization and client objectives.  less

    asterisk freebsd oracle-database software-testing windows-administration virtualization microsoft-exchange-server linux-system-administration solaris-administration firewalls 00 more less
    • $13.33 HOURLY RATE
    • 4.2
    • 15 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 8 TESTS
    ASSOCIATED WITH:
  • SQL Server DBA/Microsoft BI consultant

    I'm a Database expert who can develop a datawarehouse base on SQL Server. I have signifficant experience in the design and development of large Management Information solution, ETL tools, OLAP, DTS/SSRS. In my opinion SQL Server based experience … more

    I'm a Database expert who can develop a datawarehouse base on SQL Server. I have signifficant experience in the design and development of large Management Information solution, ETL tools, OLAP, DTS/SSRS. In my opinion SQL Server based experience is extremely important with strong interest and knowledge in MS BI tools, SSAS, SSIS and SSRS - as the harnessing of MI will be one of the main focuses of future developments within the business.  less

    sql database-modeling informix microsoft-sql-ssrs ssis asp iis asp.net windows-administration 00 more less
    • $34.00 HOURLY RATE
    • 4.8
    • 262 HOURS
    • POLAND
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    ASSOCIATED WITH:
  • SERVER MANAGEMENT, ASP.NET, MVC4, MS SQL SERVER 2012

    I am Microsoft Certified Developer and having sound skills on Windows Server 2008, MS SQL SERVER 2008/2012 . I have more than 6+ years of experience with Microsoft technologies including Asp.Net,C#, SQL Server, MVC, AJAX, LINQ and N … more

    I am Microsoft Certified Developer and having sound skills on Windows Server 2008, MS SQL SERVER 2008/2012 . I have more than 6+ years of experience with Microsoft technologies including Asp.Net,C#, SQL Server, MVC, AJAX, LINQ and N HIBERNATE. I have worked on Desktop Applications as well. More then 1 year experience in Godaddy Plesk Panel, IIS 7, SSL certificate implementation,Horde mail server implementation As a Developer/Administrator my goal is to provide the efficient and reliable services at very reasonable cost. I always try to give my best to my clients, because " No Compromise with Quality " I am also a IBM DB2 certified, and have 1.5 years of experience with java web development.  less

    asp.net windows-administration wcf asp.net-mvc ajax web-design website-development jquery wpf 00 more less
    • $11.11 HOURLY RATE
    • 4.8
    • 111 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
    ASSOCIATED WITH:
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