Windows System Administrators & Experts

Showing 1,103 freelancers

Windows System Administrators & Experts

Showing 1,103 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

  • Remote Technician -Computer maintenance-technical support-server Admin

    I have acquired valuable experience in all facets of troubleshooting, installations, and maintenance for various desktop operations, hardware, software, and network environments. I possess a unique talent for delivering highly complex technical information into terms and concepts that the end … more

    I have acquired valuable experience in all facets of troubleshooting, installations, and maintenance for various desktop operations, hardware, software, and network environments. I possess a unique talent for delivering highly complex technical information into terms and concepts that the end users can readily grasp. Furthermore, I am multitask oriented, self-starter, enjoy challenge, and continually stay abreast of the latest advancements in Computer Engineering. Knowledgeable for installation of operating systems like windows XP, Vista, and Windows 7,8. Software Installation/removal. hardware/Software Troubleshooting. Trained for client email troubleshooting like, Outlook Express, Microsoft Outlook, Windows Mail, Thunderbird and web mail like yahoo, msn, etc also i have some knowledge in servers 2003,2008,Linux servers. Web Server IIS, Database Server MSSQL  less

    computer-maintenance computer-repair computer-networking technical-support windows-administration iis microsoft-sql-server-administration plesk hardware-troubleshooting firewalls 00 more less
    • $15.00 HOURLY RATE
    • 4.9
    • 4 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Labtech & Windows Server Administrator

    I have my objective clear and it is to provide peace of mind IT support services and specialized Labtech consulting for our clients remotely. I am an IT professional and have good acumen in project management. I have strong knowledge with Windows servers and IT workflow automation using RMM tools.

    windows-administration dns dhcp network-administration 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 443 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    ASSOCIATED WITH:
  • Windows administrator / BizTalk / DHCP / DNS / DHCP / WSUS

    I have been working as a Windows administrator for already 4 years facing different types of servers such as +DHCP, DNS, DHCP, Exchange 2010, BizTalk, Sharepoint 2010, Forefront TMG 2010, WSUS, VPN Reconnect, WDS, MSSQL2005, MSSQL2008 and domain controller AD-server … more

    I have been working as a Windows administrator for already 4 years facing different types of servers such as +DHCP, DNS, DHCP, Exchange 2010, BizTalk, Sharepoint 2010, Forefront TMG 2010, WSUS, VPN Reconnect, WDS, MSSQL2005, MSSQL2008 and domain controller AD-server; and with different types of virtualization systems such as Hyper-V, + AD. I have arranged a corporative infrastructure on indows Server 2003 and Windows Server 2008 base. So I have faced a lot of problems of different types and I know how to solve them perfectly.  less

    windows-administration dns dhcp microsoft-exchange-server biztalk-server vpn 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 14 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • System administrator

    6 years of experience in Microsoft Windows administration, AD DS, PowerShell scripting. Successful administration of 250 client computers and 350 users in company in different cities all over the country. Installation and configuration of mail servers with friendly web-interface, centralized … more

    6 years of experience in Microsoft Windows administration, AD DS, PowerShell scripting. Successful administration of 250 client computers and 350 users in company in different cities all over the country. Installation and configuration of mail servers with friendly web-interface, centralized backup servers, VPN servers, firewalls on *BSD-based systems. Configuring routers, switches (Cisco, Mikrotik, *BSD-based (CCNA level)).  less

    network-administration network-planning network-security computer-networking windows-administration powershell firewalls vpn freebsd bacula mail-server-implementation smtp ipsec 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 4 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
  • Windows, Ubuntu, VMware, Nagios, Apache etc.

    Hi! I started to work with computers 18 years ago with dos. Now I am a system administrator. Working with cams, *nix, Windows, VoIP, monitoring systems, Mikrotik and Cisco routers, ESXi VMware (for example IBM Blades). Have an experience in … more

    Hi! I started to work with computers 18 years ago with dos. Now I am a system administrator. Working with cams, *nix, Windows, VoIP, monitoring systems, Mikrotik and Cisco routers, ESXi VMware (for example IBM Blades). Have an experience in technical support with win and nix-based computers. Certainly work with VNC, RDP, TeamViewer, Ammy and other remote controls. I have some Microsoft certificates (Windows 8, Windows Server 2012).  less

    windows-administration unix-system-administration nagios ubuntu translation-english-russian 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 3 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Muhammad Farhan

    MCSE,MCITP,CCNA,CCNP,RHCE,7 YEARS Experience Windows Server 2012 Windows server 2008R2 Windows Server 2012 Active directory MS Exchange server 2013 MS Exchange server 2010 MS Lync Server 2010 MS Lync Server 2013 MS Share point 2013 Red … more

    MCSE,MCITP,CCNA,CCNP,RHCE,7 YEARS Experience Windows Server 2012 Windows server 2008R2 Windows Server 2012 Active directory MS Exchange server 2013 MS Exchange server 2010 MS Lync Server 2010 MS Lync Server 2013 MS Share point 2013 Red Hat administration Cisco VLAN Configuration Cisco ACL Configuration SYNAPSE PACS Adminisration PACS Administration Oracle 10g database administration Oracle form and reports services  less

    windows-administration microsoft-lync-server microsoft-exchange-server website-development 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 20 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 9 TESTS
  • System/Network/Database Administrator

    - Other IT companies have different IT departments for every role (Network , Systems and databases), In our department those three role is just performed by a single employee, Despite of having additional tasks, He still able to strong performance on his … more

    - Other IT companies have different IT departments for every role (Network , Systems and databases), In our department those three role is just performed by a single employee, Despite of having additional tasks, He still able to strong performance on his duties as a Network/System/Database administrator not just with internal clients but now on external client as well. Provided technical consultation/ideas when it comes to network/database/system administration to various club excelente members, COC and Outsourcing Seniors. Always making himself available during weekends, holidays and late night support to all internal clients (Office based projects). Implemented various system for IT department requirement and internal/external client needs. (SMTP server, Reverse Proxy, Service Desk tool etc,) Perform different key initiative on INDRA PH System/Network Architecture to make it more stable, lessen the incidents and provide good/quality service. (Wifi upgrade, VMware server optimization, database optimization, Proxy server/firewall optimization etc) -Conducted sharing knowledge sessions to his teammates to strengthen the team knowledge and capability in solving simple to complex daily IT issues. Due to his initative the team's technical knowledge increased and confidence boosted up. Issues were resolved quickly as they are now equipped with the right knowledge and skills. - Make himself available to conduct numerous technical interview for various technical expertise database admin, network admin and system admin. Passing applicant were deployed to different Indra Philippines client like Meralco, smart and globe. Despite of having this as an additional task, he still able to complete his daily task and at the same time helping the recruitment team in sourcing new talents. - IT became the training ground of newly hired and not so new employee. He provided theoretical and practical training to the employees to gain knowledge and skills in handling different databases and systems. Instead of hiring a trainer, Martin was able to provide the training and it result to a client satisfaction since one of his disciples is commended for showing good work and ethics. - IT is now starting to generate profit for the company. A network assessment project was given to Indra PH by Takasago PH. Martin did not hesitate to do the project and It resulted to a satisfied client and another project was given to us the network rehabilitation project and also another possible project will be given to us once the rehab project completed. Based with our job description and scope, we should only support internal clients, but now we were able to deliver on External client and produce profit - Supporting out Indra's client by providing "out of scope" technical support/consultation. Even if the implemented system was already handed over to the counterparts. He still shows willingness to help to resolve critical issues and provide comprehensive consultation for the system enhancement which result to client satisfaction. - being considered as the point person for technical consultation/support for implementation of a servicedesk tool (OTRS), Done numerous implementation on internal/external clients and POC. Example are EDC, Bayad Center and internal clients are MWC operation, Finance, Admin and HR (rewards). EDC already bought a new tool almost a year ago, but sill EDC is using the tool and still seeks out his expertise in using the tool. Finance and Admin uses the tool to monitor task and seek their clients comment and suggestion thru the OTRS Survey Module. The tool helps every department to lessen missed task, measures individual achievement etc.  less

    vmware-administration windows-administration linux-system-administration network-administration cisco-ios firewalls unix-system-administration computer-maintenance oracle-database-administration 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 17 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Social Media Monitoring, Retail Assistance, Windows system expert

    Social Media Monitoring, Retail Assistance, Fluent in Romanian and English. My retail career has been focused on PC hardware sales. People say that I provide quick and effective Windows OS setup and maintenance. My goal on oDesk is to continue … more

    Social Media Monitoring, Retail Assistance, Fluent in Romanian and English. My retail career has been focused on PC hardware sales. People say that I provide quick and effective Windows OS setup and maintenance. My goal on oDesk is to continue with social media monitoring and marketing for worldwide clients. Long term I plan on improving my skills in Windows system administration and programming.  less

    romanian translation google-plus hardware-troubleshooting windows-administration ratail-sales-management 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 118 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
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