Windows System Administrators & Experts

Showing 549 freelancers

Windows System Administrators & Experts

Showing 549 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, 81 Windows Administration projects are completed every quarter on oDesk.

81

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 4.75.

4.75

Last updated: February 1, 2015

  • Expert, Network, DB and Server/VM Administrator

    Hi! My name is Gergely Zsoldos from Hungary. I work as an IT manager and freelancer administrator for more than 6 years. During this time I have earned many kind of experience and get expert about some of theme. My … more

    Hi! My name is Gergely Zsoldos from Hungary. I work as an IT manager and freelancer administrator for more than 6 years. During this time I have earned many kind of experience and get expert about some of theme. My main specialty are: -IT system planning and implementation -VM and Host server management -Host, VM, Storage setup -VMware vsphere, vcenter and vcloud implementation and management -Windows server 2008 and 2012 implementation and management. .Windows Azure and Office 365 implementation, migration and management. -MSSQL & MySQL server implementation and management. -Storage, Server, VM, SQL or other data/database backup management or restore. -ERP / CRM Implementation -Project management -Makeing Development or System specification Best Regards Gergely Zsoldos.  less

    vmware-esx vmware-administration windows-administration microsoft-sql-server-administration mysql project-management windows-azure microsoft-exchange-server ldap microsoft-active-directory 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • HUNGARY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • MCITP, MCTS, MCSE, MCSA, VMware, Office 365 & Google Apps

    To work in the most challenging position with an organization that provides ample opportunities to learn and to contribute. I am a Microsoft Certified IT Professional in System Administration of Windows Server 2008, MS Certified Technology Specialist in Windows Server … more

    To work in the most challenging position with an organization that provides ample opportunities to learn and to contribute. I am a Microsoft Certified IT Professional in System Administration of Windows Server 2008, MS Certified Technology Specialist in Windows Server 2008, MS Certified System Engineer in Windows Server 2003, MS Certified System Administrator in Exchange Server 2003, MS Certified Professional in Windows XP. Also a Google Apps Deployment Specialist. I possess total of 5 years of working experience in India as a Project Manager(Article Submission), US Verifier (Radio & Television), Purchase Assistant(Garments Manufacturing), and Contact Center Executive(3G UK). Since joining oDesk in 2009 I have been working with UBERbase the largest IPS insolvency firm in Canada, managing their entire Hosting network which consists of multiple Windows Servers, routers & switches. Also been working with OakWood Renovation Experts managing & maintaining over 40 Desktops & 5 Servers and multiple mobile devices & laptops.  less

    windows-administration microsoft-exchange-server microsoft-small-business-server-administration microsoft-hyper-v-server vmware-esx google-apps rackspace-cloudservers dns dhcp 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 391 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 11 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • PHP an Drupal developer, DBA, Senior Network and System administrator

    Over 10-years in IT skills: in WEB programming: PHP- Drupal — develop several Drupal6-7 based sites - e.g. http://www.paxforex.com (development, including set up hosting platform in Azure cloud(Nginx+PHP-FPM), create caching system(Nginx+Boost) and optimize to … more

    Over 10-years in IT skills: in WEB programming: PHP- Drupal — develop several Drupal6-7 based sites - e.g. http://www.paxforex.com (development, including set up hosting platform in Azure cloud(Nginx+PHP-FPM), create caching system(Nginx+Boost) and optimize to high load). Custom module and theming development.various web sites development, e.g. web-shop from Zen Cart (http://einhell-ua.com) and OpenCart (http://kok.ua , http://tabletpc.co.ua/). Development sites from Drupal 6-7 CMS(CMF) (corporate sites — http://triolcorp.com, http://jobs.triolcorp.com). Drupal 7 modules development — ERP to WEB data exchange, Drupal 6,7 themes development. Modification Drupal 6 modules to Drupal 7 — e.g. Port Drupal vB to Drupal 7 (https://drupal.org/node/1106950#comment-6955566). Development custom system from remote control windows servers over PHP+WMI. in other IT: Windows servers OS (2000/2003R2/2008R2/2012R2) — domain infrastructure setup and configuration, primary and secondary domain controller setup and configuration, highly reliable file and database servers setup. Windows desktop OS (2000/XP/VISTA/7/8) — fast diagnostic and troubleshooting any software and hardware problem in user PC's. Centralized system and software setup, development instructions for end users. Unix like OS (FreeBSD, CentOS, Ubuntu, Linux mint, Debian) — deep administration skill and knowledge (administration system and software include Nagios, Cacti, Munin, Syslog-ng, MySQL, Mongo DB, PostgreSQL, Apache, NginX, Node.js, Varnish, Squid, HAProxy, Sphinx). Server virtualization (KVM, Xen, OpenVZ(LXC), QEMU), e.g. migration from hardware to virtual. Server data backup (local storage and cloud storage). Fast diagnostic and troubleshooting any problem. Setup several own WEB hosting platform(LAMP, Nginx / Apache), WHM/CPanel/PLESK administration. Setup corporate mail server with domain authentification, videoconference server, ip telephony server, Redmine and SVN, proxy server SQUID with NTLM authentificaton e.t.c. Other OS (Mikrotik, Samsung OfficeServ 100/500, embeeded OS) — setup and tunning VPN, src and dst NAT, failover configuration, automatic WAN channel change for Mikrotik. Setup and programming Samsung idcs500 ATS. Hardware repair, upgrade and troubleshooting (Servers, PC, tablets, mobile phone and other gadjets) — Fast diagnostic and troubleshooting any problem, e.g. Electronic parts problem, upgrade system and PC's, firmware and software upgrade. ISO27001/TrueCrypt — setup and training own company from ISO27001 certification procedure, development and writing documentation, run security audit, encrypting critical information recource. SEO — WEB sites search engine optimisation. Run e-shop http://einhel-ua.com to first position in google (from query «zapchasti einhell»). Services skills: 1C/MSSQL — high load claster setup and configuration 1C ERP+MSSQL from comfortable work witch big data (over 160Gb —over 300 users). AD/GPO — primary and secondary domain controller setup, group politic setup, group and user restriction administration. AMAZON AWS/ GLASIER — setup and transfer servers to cloud, automatisation backup transfer to cloud storage. APACHE/LAMP/NGINX/MYSQL — setup High Load servers from own WEB hosting. Configuring mod_rewrite. Configuring MYSQL master and slave replication. ASTERISK— setup IP telephony server, integration from hardware ATS. AZURE – virtual server setup and PHP-FPM+Nginx+Mysql Drupal hosting configuration including CDN. BIND/NAMED/DHCP/DNS — setup and configuring DNS, configuring forwarding, DHCP. BUGZILLA/REDMINE/Microsoft project — setup and configuring this system. Corporate AV software — setup and configuring centralised AV software. Own cloud servers setup CVS/SVN/GIT — setup and configuring servers. DOMAIN CERTIFICATION — domain certification mechanism setup. IPTABLES/NAT — administration firewall in UNIX and Mikrotik. JABBER/OPENFIRE/XMPP - MYSQL/MARIADB Openmeetings — setup, tunning corporate messaging and conference servers. POSTFIX — secure mail server setup and configuration. RADIUS — VPN auth system setup. RED5 – streaming server setup and configuration SAMBA/FILE SERVERS/RAID — setup and administration disk massive RAID0,1,5,10. SQUID — setup and administration caching PROXY with NTLM auth. SW PDM — SolidWorks PDM server setup and administration. TERMINALSERVERS — setup cluster terminal servers, backup profiles and data. TFTP/WTWARE/Thin Station — setup TFTP servers from thin client. VLAN — virtual lan setup, port aggregation setup. VPN/PPP/PPPTP/PPPOE/L2TP — setup one virtual private network for Russia, Ukraine filials. Zend framework – configuration scripts in webcam server ZIMBRA — setup, configuring and troubleshooting repair.  less

    linux-system-administration windows-administration php drupal database-administration lamp-administration network-administration html css private-clouds 00 more less
    • $12.00 HOURLY RATE
    • 5.0
    • 31 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 6 TESTS
  • Network and Systems Administrator

    Over the last 6 years, I had developed and enhanced my technical skills that includes the following: Advance in Windows XP and Windows 7 Administration, Networking(Cisco, VYOS, EdgeOS, WANOS), Windows Server Administration, VMWARE ESXi management, Hyper V Cluster for … more

    Over the last 6 years, I had developed and enhanced my technical skills that includes the following: Advance in Windows XP and Windows 7 Administration, Networking(Cisco, VYOS, EdgeOS, WANOS), Windows Server Administration, VMWARE ESXi management, Hyper V Cluster for High Availability, Dell Equallogic SAN management, Symantec Backup Exec management, Backup Assists, DHCP, Proxy Servers, DNS, Active Directory, Microsoft Exchange, Citrix Xenapp, Computer repair and troubleshooting, end-user support and network support. I can help you in any of the skills I mention above.  less

    windows-administration cisco-ios cisco-routers network-planning windows-xp-administration vmware-esx microsoft-active-directory microsoft-exchange-server firewalls windows-7-administration 00 more less
    • $20.00 HOURLY RATE
    • 4.1
    • 2564 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
  • Windows and Linux Administration AND Web Development

    We are an ISO certified company. Experts in all aspects of Windows, Linux, Server Management, Web Hosting Support, Data Recovery and Backup, Security Audit, Performance Optimization, Migration, Load Balancing, Cloud Support, AWS, Bulk Emailing, Cpanel, Plesk, etc... We provide 24x7x365 … more

    We are an ISO certified company. Experts in all aspects of Windows, Linux, Server Management, Web Hosting Support, Data Recovery and Backup, Security Audit, Performance Optimization, Migration, Load Balancing, Cloud Support, AWS, Bulk Emailing, Cpanel, Plesk, etc... We provide 24x7x365 technical support options for web hosting companies world-wide. (Voice, Chat and Email Support) Our Support Engineers are Redhat and Microsoft certified. We have a team of experienced web developers specialized in Wordpress, Joomla, PHP, Magento, Ruby on rails, .Net and Mobile Applications.  less

    lamp-administration windows-administration cpanel plesk sql iis asp.net amazon-ec2 amazon-s3 rackspace-cloudservers 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 616 HOURS
    • INDIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 16 TESTS
    ASSOCIATED WITH:
  • Simplify your IT needs

    I provide an extensive range of services and these include Hosting Solutions: Shared Hosting, Reseller Hosting, VPS Hosting, Dedicated Hosting. Business Solutions: Domain Registration, Website Development, Search Engine Optimization, Email Marketing. Enterprise Solutions: Server Management, Share Point Services, Exchange Servers … more

    I provide an extensive range of services and these include Hosting Solutions: Shared Hosting, Reseller Hosting, VPS Hosting, Dedicated Hosting. Business Solutions: Domain Registration, Website Development, Search Engine Optimization, Email Marketing. Enterprise Solutions: Server Management, Share Point Services, Exchange Servers, WHMCS Revised. I offer 24X7 support to our clients via telephone, live chat, email support and exclusive customer accounts. This is one of the reasons why I have been able to maintain extensive client list with such ease, and why the word-of-mouth publicity has been so immense. So, if you are looking for any web related services, feel free to contact me, and I will either have a ready solution for you, or will custom create one!  less

    linux-system-administration windows-administration website-development whmcs email-marketing ecommerce-consulting wordpress joomla 00 more less
    • $11.11 HOURLY RATE
    • 4.5
    • 17 HOURS
    • INDIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Virtual Assistant | WordPress | Camtasia | Link Building | SEO

    I see my success in your growth. Over the years I have developed excellent research and analytical skills which help me solve complex business problems. My core expertise are business analytics, research and management consulting. In the recent past I … more

    I see my success in your growth. Over the years I have developed excellent research and analytical skills which help me solve complex business problems. My core expertise are business analytics, research and management consulting. In the recent past I have worked on numerous business research and consulting assignments which helped decision makers maximize benefits and grab new opportunities. My academic qualifications include a business administration with focus on Management and Marketing. I also hold a Bachelors Degree in Engineering from a reputed University in India. Contact me for :- SEO (Link Building, WordPress, Keyword Profiling, Social Media Marketing) Design & Multimedia (Camtasia Projects, Audio/Video transcription, Presentations) Business Analytics (SAP Analysis, Sales Analytics, Forecasting, Revenue Growth, Cost Reduction), Excel based data management tools Customer Analytics (Survey Design, Customer Analytics, Clustering, Segmentation, Descriptive Analytics) Market Research (Feasibility Studies, Cost and Benefit Analysis, Industry Trends, Market Exploration) Start Up consulting (Business Plan with Financial Projection, Marketing plans, Feasibility Study, Competitor Analysis, Product Pricing)  less

    microsoft-excel data-entry virtual-assistant project-management windows-administration camtasia 00 more less
    • $4.43 HOURLY RATE
    • 4.3
    • 240 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Information Security Officer

    I Have done Bsc in (Computer Engineering) With major subject Computer. Work on a Information Security Related Solutions. Deals with the deployment of IBM Enterprise level software’s and configuration of the products in relation to the requirements of the … more

    I Have done Bsc in (Computer Engineering) With major subject Computer. Work on a Information Security Related Solutions. Deals with the deployment of IBM Enterprise level software’s and configuration of the products in relation to the requirements of the organization. I was Internee in Different International Organizations like Warid, Zong, Siemens With total 1 Year experience in which i work with TO DO and CAN DO Attitude. Experience Level Knowledge of MS Office 2007, Data Entry Related Projects, VMware Virtualization, Active Directory, Websphere Application Server, Database (IBM DB2), Mapinfo Professional 10.0, Google Earth, TEMS Investigation 13.0, Auto Cad, Cisco Packet Tracer, Ms Office 2007.  less

    microsoft-excel microsoft-word microsoft-powerpoint windows-administration windows-7-administration computer-networking c++ 00 more less
    • $5.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Python Developper / Music Engraving

    I continue my study about computing at this moment while working. Have experience with the python language (Web developpement, web scraping, network tools, GUI ...) I have too experience on Music Engraving, music composition with Sibelius 7.

    network-administration network-security wireless-network-implementation web-design music-composition linux-system-administration windows-administration 00 more less
    • $3.33 HOURLY RATE
    • 4.8
    • 18 HOURS
    • MADAGASCAR
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 10 TESTS
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