Windows System Administrators & Experts

Showing 1,306 freelancers

Windows System Administrators & Experts

Showing 1,306 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, 86 Windows Administration projects are completed every quarter on oDesk.

86

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 4.76.

4.76

Last updated: March 1, 2015

  • System Engineer / CCNA/ CCNP / RHCE / RHCSA / Nagios / Security

    I have significant knowledge through 5 years of work experience in a variety of fields including network administration, hardware maintenance and Server security, working with data centers. Successfully completed the following trainings: ●Network & Server monitering tool (nagios, Cacti, OpesView). ●LDAP … more

    I have significant knowledge through 5 years of work experience in a variety of fields including network administration, hardware maintenance and Server security, working with data centers. Successfully completed the following trainings: ●Network & Server monitering tool (nagios, Cacti, OpesView). ●LDAP Server, JBoss server, Java Hostings ●Application Server Installation, configuration (Tomcat, GlassFish) ●Firewall (Hardware and Open Source Firewall) ●SVN,CVS configuration and troubleshooting. ●Environment VMware, Esxi, KVM, HyperV, Azure ●Email server configuration for Enterprise with Mass Mailing ●Task Automation with Perl and Shell scripting. ●Database installation, performance tuning (MySQL, PostgreSQL Oracle). ●Database Replication, Load Balancing. ●Windows Active directory configuration with centralized login. ●Web Server IIS installation and configuration. ●MS SQL Server Installation, Configuration and Optimization. ●Open Source CRM configuration (Vtiger, SugarCRM) ●Automate Server and System Backup and Restoration. ●IM (Instant messaging) BigBlueButton for Chat and Video Chat ●WHM control Panel and managing 160 clients on our server ●Hosted 150 Websites on our servers providing 99.99 percent, ●Providing Security on Servers and Local Network  less

    windows-administration jboss mail-server-implementation vmware-esx zimbra-administration virtualization cisco-routers voip-administration linux-system-administration firewalls 00 more less
    • $6.00 HOURLY RATE
    • 4.9
    • 5 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Software Engineer

    Hi, My name is Filip Stojkovski. In my portfolio, are a few of the websites and graphic designs that I've developed. I believe my strong est points are Creativeness and Punctuality. My #1 goal will always be to meet … more

    Hi, My name is Filip Stojkovski. In my portfolio, are a few of the websites and graphic designs that I've developed. I believe my strong est points are Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. 20012-2014, I'm a software engineer in the textbooks sector (my specialization was in the development and maintenance of ERP software , PHP , SQL, Networking). Since 2014, I'm a freelancer. I develop Web Applications and work part time as a graphic designer both online and offline . Please take a look at my work history for comments from other clients. Thank you in advance for your time and consideration. I look forward to working with you soon. I have a Bachelors in Software Engineering from European University, in the Macedonia(Skopje). Listed below are my experience and skills: - PHP; - ASP.NET; - SQLServer 2008R2, 2012; - MySQL; - Cisco Networking ; - Windows Server 2008R2, 2012; - Photoshop, Illustrator; - Java: Java Core, Multithreading, Collections API, etc; - XML, JSON, HTML/CSS, JavaScript; - UML  less

    php asp.net mysql microsoft-sql-server-development windows-administration erp web-design cisco-routers network-planning network-administration 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 0 HOURS
    • MACEDONIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
  • Software Architect

    13 years of professional experience in the full life cycle of software development projects for financial, insurance, and government companies. Client-server core banking, Insurance systems experience, CRM systems. Software Architect and Project manager in Java and Microsoft Development Tools, including … more

    13 years of professional experience in the full life cycle of software development projects for financial, insurance, and government companies. Client-server core banking, Insurance systems experience, CRM systems. Software Architect and Project manager in Java and Microsoft Development Tools, including desktop and web apps. I also have some experience in the following areas: - OOP, Web Services. - Microsoft .Net Frameworks ASP .Net,VB .Net, C#, MVC, WCF, WPF. - Java - PHP and MySQL. - Databases Administration in : MySql 5, Microsoft SQL Server 2005, 2008 and SyBase 11, Oracle 11. - Window Server Administrator 2003,2008 VPN, IIS,Active Directory, - Exchange Server. - Linux Server Administrator for services :FTP,DNS, OpenVPN, Samba,Firewall in distributions : Mandriva, OpenSUSE, Fedora. - Automatic testing with Smartbear TestComplete automation software. - jQuery and Prototype Javascript - VPS, shared hosting, DNS configuration, Cloud computing.  less

    php c# wcf asp.net sap-sybase-adaptive-server-enterprise java testcomplete c javascript apache-tomcat apache-administration iis microsoft-business-intelligence-studio linux-system-administration dns openvpn business-intelligence windows-administration c++ mysql ajax 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 6547 HOURS
    • MEXICO
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
  • Expert Network/Unix Administrator

    Over 3 years experience Certified CCNP network specialist with experience of working at ISP in Russia with about 150k+ customers. • Certifications: CCNP R&S, CCNP SP, CCNA. • Skills OSPF,EIGRP,BGP,IS-IS,STP,VTP,HSRP,VRRP,Network Design,DMVPN,LAN … more

    Over 3 years experience Certified CCNP network specialist with experience of working at ISP in Russia with about 150k+ customers. • Certifications: CCNP R&S, CCNP SP, CCNA. • Skills OSPF,EIGRP,BGP,IS-IS,STP,VTP,HSRP,VRRP,Network Design,DMVPN,LAN,WAN,VPN,QoS,DNS,DHCP,IPv4,IPv6,MPLS,VPLS I am looking for a job to apply my experience and knowledge.  less

    apache-administration centos cisco-ios cisco-routers dhcp dns iptables mysql nginx php virtualization virus-removal windows-administration openvz 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 37 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 10 TESTS
  • Website development, strong analytical skills

    I've been developing websites since 2004. I've been successfully delivering a projects ranging from a small one-page websites to a custom-build social networks. … more

    I've been developing websites since 2004. I've been successfully delivering a projects ranging from a small one-page websites to a custom-build social networks.  less

    technical-analysis requirements-analysis business-analysis data-analysis project-management windows-administration website-development joomla wordpress 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • linux and windows system administrator

    I have started working on server administration 9 years ago, at both windows and unix platform. So far I have 7 years experience with WHM/plesk. also I help clients with windows/unix desktop environments, their boards, blogs, cms, etc … more

    I have started working on server administration 9 years ago, at both windows and unix platform. So far I have 7 years experience with WHM/plesk. also I help clients with windows/unix desktop environments, their boards, blogs, cms, etc. and i am providing security services for them. My present occupation is IT consulting, especially for new companies on start-up, representing complete IT solutions and realizations.  less

    linux-system-administration windows-administration computer-networking security customer-service 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 9 HOURS
    • SERBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Network/Windows Administrator - Infrastructure

    During my 18 years of work trajectory, I have progressive development in the IT Infrastructure area including: Disaster Recovery initiatives, Hardware optimization through Consolidation and Virtualization, Migration projects for both Servers and Desktops platforms, Networking administration and design experience for … more

    During my 18 years of work trajectory, I have progressive development in the IT Infrastructure area including: Disaster Recovery initiatives, Hardware optimization through Consolidation and Virtualization, Migration projects for both Servers and Desktops platforms, Networking administration and design experience for LAN and WAN environments. I'm looking assignments for installing, administering and improving IT Infrastructure remotely in order to help the performance and stability of your business projects.  less

    network-administration windows-administration windows-7-administration microsoft-active-directory microsoft-exchange-server vmware-administration amazon-web-services amazon-ec2 microsoft-small-business-server-administration microsoft-sql-server-administration 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 5 HOURS
    • VENEZUELA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • +5 years exp in hosting industry; NIX/WIN servers config/tuning

    During the last 5 years I have been working in a company that provides a full range of hosting tech support. What does this mean? - quick and complete resolution of your problem. Why quick? - because a customer wants their site … more

    During the last 5 years I have been working in a company that provides a full range of hosting tech support. What does this mean? - quick and complete resolution of your problem. Why quick? - because a customer wants their site to be up and running 99.9% of the time. Why complete? - because if the issue is half-fixed now it may arise in the future and the customer will have to move to another provider who can solve the problem (you know hosting is a highly-competitive marketplace). All these factors are forcing me to have (or gain as fast as possible) a wide range of knowledge in system administration, programming, code debugging and customer relationship.  less

    linux-system-administration windows-administration unix-system-administration freebsd clustering amazon-web-services virtualization openvz plesk cpanel customer-support helpdesk-support database-management mysql postgresql mail-server-implementation dns iis apache-administration lighttpd nginx apache-tomcat jboss security openvpn 00 more less
    • $16.67 HOURLY RATE
    • 4.9
    • 74 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 10 TESTS
  • Delphi, InstallShield and Microsoft Office programming

    ✔ My experience is more than 10 years. Time zone is (GMT+03:00). - MetaTrader, ActiveX, and Microsoft Office programming - YouTube and Image processing (DirectX / OpenGL) - InstallShield (.exe) and Windows Installer (.msi) installations - Reverse engineering (WinDbg / IDA Pro / Hex-Rays / Fiddler / Wireshark … more

    ✔ My experience is more than 10 years. Time zone is (GMT+03:00). - MetaTrader, ActiveX, and Microsoft Office programming - YouTube and Image processing (DirectX / OpenGL) - InstallShield (.exe) and Windows Installer (.msi) installations - Reverse engineering (WinDbg / IDA Pro / Hex-Rays / Fiddler / Wireshark) - Security auditing of scripts and program protection I'm focused on meeting customer requirements in terms of TIME, COST and QUALITY.  less

    delphi c++ c# asp.net security paypal-api reverse-engineering vmware-administration windows-administration windows-app-development windows-azure installshield x86-assembler youtube-api microsoft-excel microsoft-powerpoint microsoft-word 00 more less
    • $30.00 HOURLY RATE
    • 4.9
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 21 TESTS
    GROUPS:
  • ICT Systems Engineer and Consultant

    Over the last 10 years, I used to work as Microsoft System Engineer planning, implementing and administering IT Systems based on Microsoft Operating Systems and servers. My core competency lies in designing, implementing and administering small to enterprise IT systems … more

    Over the last 10 years, I used to work as Microsoft System Engineer planning, implementing and administering IT Systems based on Microsoft Operating Systems and servers. My core competency lies in designing, implementing and administering small to enterprise IT systems projects with end-point antivirus and anti-spam security. Also, I am familiar with Linux Servers as Ubuntu and Microsoft, VMware and Proxmox VE virtualization technology. I have a lot of experience in areas of Team Leading and people management, I also have some experience in areas of Project Management, ITIL and Microsoft MOF. I'm seeking opportunities to apply my skills and knowledge in ongoing projects for you or your business and expand my knowledge and experience in additional areas.  less

    windows-administration dns centos computer-networking tcp-ip virtualization cpanel whm 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 0 HOURS
    • CROATIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
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