Windows System Administrators & Experts

Showing 508 freelancers

Windows System Administrators & Experts

Showing 508 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

  • Linux/Unix and Windows Server Administrator

    I have over 15 years of experience in Linux, Unix and Windows administration. Worked on more than 35 projects so far. The last project i delivered was for a fortune 500 company. Additionally worked on web technologies as well like Java, Web designing, PHP and little bit of .Net.

    centos windows-7-administration windows-administration windows-xp-administration computer-networking 00 more less
    • $10.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • VBA / Office Specialist

    I apply my knowledge of the wide range of IT technologies and processes I have encountered in my career to every new project that I am involved in. I have an innate ability quickly to see the most efficient solution … more

    I apply my knowledge of the wide range of IT technologies and processes I have encountered in my career to every new project that I am involved in. I have an innate ability quickly to see the most efficient solution to almost every problem that I encounter. I have saved my past employers both money and manpower with the solutions that I have created. I have worked as a programmer, systems analyst, a Windows/UNIX system administrator, app developer, database architect, process improver, mainframe maintainer, and general all around computer guy throughout my career. When I start a new project I put all of my attention and effort into it until the end because I feel that is the best way to serve my customers. I am always professional in my interactions with all my customers and associates. I have used MS Office to create numerous solutions to various issues in an enterprise environment. The most impactful are listed below. -Created a scheduling database to ensure that all mainframe jobs and other tasks were completed for daily batch and post-processing. This greatly cut down on errors and omissions that were done in the past. -Created a server and workstation application in MS Access for Dental Advisors to review disputed claims. This application worked with mainframe data extracts, an external pictures database, and an internal database. It also gathered input from two other departments. This brought the company in full compliance with regulatory and privacy obligations. -Created a billing database for Small Groups to ensure proper and accurate billing. This helped the company retain business and saved many man-hours of work monthly. -Created many macros for Word and Excel to help others automate repetitive tasks thereby improving efficiency in the workplace. I have created databases in Lotus Notes to store production history. This helped the company comply with legal historical requirements by putting the data in one repository. I designed and created a many-table database to hold mainframe data in order to streamline ad-hoc reporting. I wrote Cobol programs to extract the mainframe's VSAM data into multiple flat files for input into a DB2 database running on an AIX server . This allowed us to create new reports for Sales and others in hours instead of the company's standard of weeks. I was half of the team that was most likely the first VSE mainframe shop to run without a mainframe printer. We utilized a beta version of mainframe TCP/IP software to push reports to a network printer and/or PDF files for emailing. This greatly cut electricity and paper costs as well as an hour from the nightly batch.  less

    database-design vba process-improvement microsoft-office libreoffice linux-system-administration windows-administration adobe-livecycle visual-basic sql 00 more less
    • $30.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 1 TEST
  • Sysadmin / PowerShell scripter

    I'm a sysadmin who works mainly on Windows machines. I write PowerShell scripts to automate work on a regular basis. I've also worked with Installshield, using VbScripts to work around its discrepancies and shortcomings. … more

    I'm a sysadmin who works mainly on Windows machines. I write PowerShell scripts to automate work on a regular basis. I've also worked with Installshield, using VbScripts to work around its discrepancies and shortcomings.  less

    windows-administration powershell microsoft-windows-powershell installshield 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • C# .NET developer

    Involved in solving the various challenges for my partners more than five years. Write programs for Windows, web services, windows services using C#, Microsoft Office automation, scripts for Microsoft Office using VBA and working with databases MS SQL Server (2005 … more

    Involved in solving the various challenges for my partners more than five years. Write programs for Windows, web services, windows services using C#, Microsoft Office automation, scripts for Microsoft Office using VBA and working with databases MS SQL Server (2005 - 2012) (programming, stored procedures, triggers, views, etc.) and MySQL Server. XML is widely used. Interaction with Asterisk Server by AMI. Extensive experience in developing applications for data collection terminals on Microsoft Windows CE. Optimization and automation of inventory control, implementation bar-coding system. Business automation.  less

    .net-framework c# wpf microsoft-silverlight web-services windows-forms-development sql-programming microsoft-sql-server-administration microsoft-sql-server-development windows-administration 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 1 TEST
  • Network Admin/Manager/Technician

    Undergraduate Coursework: Operating Systems; Databases; Hardware; Routers; Switches, Routing Protocols: RIP, OSPF, EIGRP, BGP; Switching Concepts: VLAN, Trunking, Root Bridge, Spanning Tree Protocols; Programming Languages: JAVA, Python; Windows Server

    windows-7-administration windows-administration windows-xp-administration linux-system-administration microsoft-access microsoft-excel microsoft-powerpoint microsoft-word wordpress java 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • TSM Specialist

    I have 7 years experience with IBM Tivoli Storage Manager solution. Responsible for implementing and supporting IBM Tivoli Storage Manager Solutions for many important customers including Traveler's Canada (The Dominion of Canada General Insurance), Mitsubishi Motors, Yamaha Motor, Alstom … more

    I have 7 years experience with IBM Tivoli Storage Manager solution. Responsible for implementing and supporting IBM Tivoli Storage Manager Solutions for many important customers including Traveler's Canada (The Dominion of Canada General Insurance), Mitsubishi Motors, Yamaha Motor, Alstom, Parmalat, Bank of Brazil...  less

    ibm-tivoli linux-system-administration aix windows-administration 00 more less
    • $70.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • CANADA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Windows/Unix System Administrator/Trainer

    I have been in the IT industry for almost 20 years. Over that span I have worked for US Foods as a System Administrator, Functional Area Lead and Deployment Team Lead. As part of a team working for US Foods … more

    I have been in the IT industry for almost 20 years. Over that span I have worked for US Foods as a System Administrator, Functional Area Lead and Deployment Team Lead. As part of a team working for US Foods, we changed the entire business system for 30+ warehouses nationwide, oftentimes working five or more consecutive sites. Currently I am a contractor for the United States Department of Defense functioning as a Unix System Administrator.  less

    computer-networking microsoft-excel microsoft-access windows-administration solaris-administration project-management 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Consultant / Trainer / Administrator in Microsoft Windows & Office

    Freelance (speak: English, French, Luxembourgish, Portuguese, German) I do troubleshooting, training and administer Windows Server, Windows workstations, Microsoft Office and LibreOffice 4 systems via Team-Viewer (90% of the time). I do training in Information Technology and particularly in MS Office … more

    Freelance (speak: English, French, Luxembourgish, Portuguese, German) I do troubleshooting, training and administer Windows Server, Windows workstations, Microsoft Office and LibreOffice 4 systems via Team-Viewer (90% of the time). I do training in Information Technology and particularly in MS Office 97 up to 2013 (Word, Excel, PowerPoint, Access, Outlook – Level 1 up to 3, sometimes 4, i.e. programming) in a training center and online via Team-Viewer.  less

    windows-administration libreoffice microsoft-word microsoft-excel microsoft-powerpoint microsoft-access microsoft-outlook-development 00 more less
    • $142.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • LUXEMBOURG
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Server & Storage Engineer

    A highly skilled Server and Storage Engineering professional, whose progressive career has been based upon a platform of training, knowledge and success within major employers of technology within the Scottish Public & Private Sectors. An experienced ITIL manager with extensive knowledge … more

    A highly skilled Server and Storage Engineering professional, whose progressive career has been based upon a platform of training, knowledge and success within major employers of technology within the Scottish Public & Private Sectors. An experienced ITIL manager with extensive knowledge of providing Microsoft Server systems and technologies, having had considerable experience in managing business critical Linux server systems. Skilled in delivering effective solutions to optimise technology systems, mitigate risk and enhance business efficiency. The ability to communicate at all levels has been pivotal in forming successful business relationships. As an effective team leader with the essential motivational skills required to deliver excellence within a culture of continuous improvement.  less

    redhat-administration windows-administration microsoft-hyper-v-server vmware-administration 00 more less
    • $60.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
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