Windows System Administrators & Experts

Showing 4,532 freelancers

Windows System Administrators & Experts

Showing 4,532 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

  • Wintel / IT Security Engineer

    I'm currently working as Wintel Engineer. Managing and troubleshooting Windows system, VMWare, File and Print, basically everything that a Wintel Engineer does. I also used to work as IT Security. Firewall, Antivirus, Email and Web Security, including creating security … more

    I'm currently working as Wintel Engineer. Managing and troubleshooting Windows system, VMWare, File and Print, basically everything that a Wintel Engineer does. I also used to work as IT Security. Firewall, Antivirus, Email and Web Security, including creating security policies for the company. And for a brief period, I was also a QA Analyst. I'm a very organized guy and I pride myself as someone who likes to do his job as close to perfect as possible. I'm really good with documentation and I also like to create process for better organization.  less

    windows-administration 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Sr. System Administrator

    I’m aware, through your online posting, of the systems administrator position now available within your department. Please accept this letter and resume as my official application expressing my interest in this position. I’ve worked in this field for … more

    I’m aware, through your online posting, of the systems administrator position now available within your department. Please accept this letter and resume as my official application expressing my interest in this position. I’ve worked in this field for over ten years and I’m confident that my skills and training perfectly match the requirements listed for this job. A brief outline of my educational background and experience that make me a great candidate for this position are summarized below. I have experience in the following areas: • Installing and testing software upgrades • Establishing and maintaining network users • Providing helpdesk support • Installing and supporting basic Microsoft applications • Working with PC hardware and Windows Server (2003, 2008 & 2012) administration such as Active Directory and Windows Deployment  less

    windows-7-administration windows-8-administration computer-networking network-administration microsoft-windows-powershell ad-servers windows-administration administrative-support 00 more less
    • $111.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 0 TESTS
  • IT Specialist

    More than 5 years working experience in a BPO Call Center environment as an IT Staff. Leading the team in setting up our new expansion call center based in General Santos City, Philippines last March 2013.

    windows-xp-administration windows-7-administration windows-8-administration windows-administration hardware-troubleshooting computer-hw-installation linux-system-administration internet-research chat-support data-entry 00 more less
    • $4.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Sr.System Support Professional

    +5 years of experience in Windows Domain, IT Infrastructure Management and Service desk support. I am new to Odesk and eagerly waiting to get job. Give me a opportunity to support you and provide your feedback on my work. Current … more

    +5 years of experience in Windows Domain, IT Infrastructure Management and Service desk support. I am new to Odesk and eagerly waiting to get job. Give me a opportunity to support you and provide your feedback on my work. Current favourites include, but not limited to: -Microsoft Windows NT 4.0, Windows Server 2000, 2003, 2008, and 2012 -Exchange + general mailflow (2003, 2007, 2010) -Virtualization (VMWare, Xen, HyperV) -Enterprise Backup & Restore (EMC Avamar, Vembu Storgrid, Symantec)  less

    microsoft-exchange-server microsoft-active-directory helpdesk-support microsoft-small-business-server-administration virtualization windows-administration 00 more less
    • $3.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • System Engineer

    Over the last 5 years I've been resposible for the network administration of several clients. Their networks typically run Windows Server 2008 or 2012, and make use of virtualization technology like Hyper-V or VMWare vSphere. My core competencies lies … more

    Over the last 5 years I've been resposible for the network administration of several clients. Their networks typically run Windows Server 2008 or 2012, and make use of virtualization technology like Hyper-V or VMWare vSphere. My core competencies lies in end-to-end management of infrastructure projects (server installation and configuration, migrations, virtualizations, ...) and I'm seeking new freelance opportunities to improve you business by providing high quality installations.  less

    windows-administration 00 more less
    • $124.44 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BELGIUM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Server and Network Administrator

    I have 8+ Years of extensive experience in Servers, Network, Cloud installation, configuration, administration, management, optimization monitoring and performance boosting including Windows, Linux, Unix, Virtual box, Apache, Tomcat, IIS, MySQL, MS SQL, Active directory, DNS, DHCP, SMB, SSH, FTP, NTP … more

    I have 8+ Years of extensive experience in Servers, Network, Cloud installation, configuration, administration, management, optimization monitoring and performance boosting including Windows, Linux, Unix, Virtual box, Apache, Tomcat, IIS, MySQL, MS SQL, Active directory, DNS, DHCP, SMB, SSH, FTP, NTP, Git, Subversion, CVS, VSS, HypericHQ, Manage Engine, Monit, Nagois, Splunk, Asterisk, VoIP. Exceptional ability to quickly master new concepts, application and a good team player with an ability to lead a team by example and motivate them to achieve Desired objectives.  less

    linux-system-administration windows-administration isa-server rackspace-cloudservers amazon-ec2 amazon-s3 amazon-rds virtualization subversion mysql basecamp network-administration computer-networking network-planning git vpn github network-security cisco-asa cisco-routers cisco-voip lamp-administration wamp vmware-administration amazon-web-services splunk apache-tomcat iis dhcp dns ssh ftp 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 122 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Application Engineer

    I manage many application and integrator instances running on Unix and Windows servers. I do work in Oracle Enterprise Manager for Query Tuning and Database performance monitoring. From Oracle SQL , I use to run queries to select/insert/update/delete … more

    I manage many application and integrator instances running on Unix and Windows servers. I do work in Oracle Enterprise Manager for Query Tuning and Database performance monitoring. From Oracle SQL , I use to run queries to select/insert/update/delete records from two or more tables specific to the Front-End application errors. I am currently working on RedPrairie project which has a good global exposure and configured on UNIX as well as Windows back end.  less

    unix-system-administration database-management windows-administration 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • I get stuff done and I'm smart.

    For over 10 years, my phone has been the one that rang when something broke or a technical problem needed an immediate solution. Now I've settled in a peaceful valley in Tennessee to regain time I lost with my … more

    For over 10 years, my phone has been the one that rang when something broke or a technical problem needed an immediate solution. Now I've settled in a peaceful valley in Tennessee to regain time I lost with my wife and children. I've been called an Analyst, Server Administrator, Network Engineer, and Director during my career but my core competency is making server software, network devices, and technology work. (This is why I call my consultancy Systemworx) I have configured and fixed Juniper and Cisco firewalls and routers. I have built and rebuilt all manner of Windows Servers I have monitored and maintained thousands of network devices and a CRM webportal that served thousands of users across the US I have wrangled data for financial systems, CRMs, and data warehousing I have implemented mail delivery I appreciate your consideration.  less

    linux-system-administration windows-administration network-administration amazon-ec2 cisco-routers cisco-ios vpn computer-networking openvpn email-deliverability-consulting crm cpanel smtp mail-server-implementation firewalls apache-administration wordpress 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 3097 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 6 TESTS
loading