Windows System Administrators & Experts

Showing 4,499 freelancers

Windows System Administrators & Experts

Showing 4,499 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

  • Experience System Administrator with 12 years on Microsoft server prod

    •A skilled IT infrastructure management professional with 10 years of managed computing experience in server technology architecture, solution and service delivery management. •Strong record of completing Infrastructure Technology upgrade, deployment Projects. • Provide strategic direction of technology and process to executive … more

    •A skilled IT infrastructure management professional with 10 years of managed computing experience in server technology architecture, solution and service delivery management. •Strong record of completing Infrastructure Technology upgrade, deployment Projects. • Provide strategic direction of technology and process to executive management and contribute to the overall success of Infrastructure project delivery. •Successful in creating robust architectures and infrastructures with a proven ability to align and implement technology-based solutions while managing documenting, delivery method of SOW, SOP, SIP, SLA, and KPI.  less

    ad-servers windows-administration windows-nt-administration iis isa-server microsoft-exchange-server microsoft-hyper-v microsoft-hyper-v-server microsoft-active-directory microsoft-sharepoint-development 00 more less
    • $50.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • System Administrator

    *Install new / rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements. *Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes … more

    *Install new / rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements. *Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups. *Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media, recovery tapes or disks are created, and media is recycled and sent off site as necessary. *Repair and recover from hardware or software failures. Coordinate and communicate with impacted constituencies. *Apply OS patches and upgrades on a regular basis, and upgrade administrative tools and utilities. Configure / add new services as necessary. *Perform regular security monitoring to identify any possible intrusions.  less

    vmware-administration windows-administration linux-system-administration mailenable xen-hypervisor mail-server-implementation microsoft-virtual-server smtp microsoft-active-directory 00 more less
    • $3.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 0 TESTS
  • Computer Science Engineer

    I am a professional with capacity for analysis, design, implementation and management of projects in the area of information transmission in data networks, with knowledge and practical skills in relation to the fundamentals of networking technology, media for transmitting data … more

    I am a professional with capacity for analysis, design, implementation and management of projects in the area of information transmission in data networks, with knowledge and practical skills in relation to the fundamentals of networking technology, media for transmitting data, Internet, distributed systems management and network administration. I own abilities to know and properly apply methods, models, modern tools and technology involved in the management process application software and database. Ability to manage software development projects and programs lead improving processes for building software, define and implement principles, strategies and administrative tools to manage the physical and human resources involved in software development projects. Expertise in the following areas: Management of technology and informatics in the context of business. Knowledge to implement and evaluate new technologies and tools used in the application management software. Analysis, design, implementation and management of telematic network solutions corporate data, metropolitan networks and wide area networks and data convergence. Administration, security and user policies in Corporate Networks. Knowledge of CISCO (Routing, Switching, VPN, VLAN) technology. SAP Business ONE management (Security, users, databases, reports). Administration server operating systems: Unix, Linux and Windows server Operating system virtualization with VMware, Hyper-V, Parallels. Configuration and administration as required by the company systems mobile OS: Apple iOS, Android, Microsoft Windows Phone and Blackberry OS. Configuration and administration as required by the company systems operating desktop: Microsoft Windows, Apple Macintosh, Linux (Various distributions). Computer forensics (Data Recovery, computer security analysis). Queries, stored procedures, replication and database management MySQL, SQL Server, PostgreSQL. Implementation and administration of NAS storage technology. Advanced Management of backups locally and via online (Cloud). Design of Wireless Networks, knowledge of the different standards, signal processing, traffic engineering. Adobe Flash multimedia design  less

    computer-networking database-adminstration adobe-photoshop windows-administration linux-system-administration 00 more less
    • $10.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • COLOMBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Software Engineer/Software Developer

    I design and developed many Projects some of them are mention here while i am using and expert in Asp.Net, C#, Ajax, JavaScript, HTML, Crystal Reports, Sql Server 2012,Telerik Tool and Telerik Reports Projects: o Gulf Shares Market … more

    I design and developed many Projects some of them are mention here while i am using and expert in Asp.Net, C#, Ajax, JavaScript, HTML, Crystal Reports, Sql Server 2012,Telerik Tool and Telerik Reports Projects: o Gulf Shares Market System, o E-Coupon System (Online & Offline Version), o E-Coupon Desktop (C#.Net Win Forms Application) o Accounts Systems, o Store & Purchase Systems, o ERP (for Construction Company) o E-Gate Coupons and E-Gate Projects o Fishers System (Adding New Feathers, Bug Fixing and Technical Support) i aslo configured Branded Servers for Roots Smart System & Sharjah Charity International o Installed Developed Software’s o Installed Required Applications o Configured Local Area Networks o Configured DNS to Access the Applications through Internet and intranet o Installed and Configured Microsoft SQL Server 2012 o Configured SQL Server to access outside for developed applications * Performed Testing on all Projects o Load and Performance Testing, o Stress Testing, o Capacity Testing Provided IT Support for TAS’HEEL Fujairah UAE Installed Windows Server 2008 & Configured Client / Server Environment in Roots Smart System  less

    c# vb.net ajax javascript html asp.net microsoft-sql-server-development telerik java windows-administration 00 more less
    • $12.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED ARAB EMIRATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Systems engineer/ IT Specialits

    I have a promising career that spans over 21 years in the fields Information Technology and MIS. The vast experience accumulated over the years has enabled me with the expertise and confidence to contribute towards organizational success. I bring with … more

    I have a promising career that spans over 21 years in the fields Information Technology and MIS. The vast experience accumulated over the years has enabled me with the expertise and confidence to contribute towards organizational success. I bring with me extensive experience from the corporate sector. I was trained on leadership and management skills and was conditioned to cope with pressure and achieve deadlines with a steady mind. I have the ability to work in a corporate environment with a team of competent professionals and deliver the desired results. Education & Other Certifications  Completed the ‘A C S Examination (Aus)’ which covered the following areas; o Fundamentals of IT I o Fundamentals of IT II o System Analysis & design o Programming techniques  Other IT related courses and workshops attended; o Networking Windows NT o Programming Languages  Clipper 5.5  Visual Basic  Java SE (Presently doing) o Network Security & Handling Viruses o Installing Mail Server o CISCO CCNA As the systems engineer, I play a key role in the centralized IT department of the organization and hold the prime responsibilities and duties in dealing with all IT solutions including;  System Analysis & design.  Software developments (VB 5/6/vb.NET2005/2013, Clipper 5.5).  Report development using Crystal Reports 6, 7, 8.5, 9.  Server administration, installation, troubleshooting (Windows 2003/2000/NT/MS Exchange Server 5.5/2000, Proxy Server, SQL server 7/2000, IIS, configuring active directory).  Network administration with several OS platforms (Windows 95, 98, me, 2000, 2003, XP, Mac, AS400 (LAN/WAN).  Cluster installation & administration on IBM x346 servers.  Troubleshooting of network & PC.  Research & implementation of new technologies.  ERP.  Advance administration on Domain servers, database servers, and mail & proxy servers.  Managing Group wide data network.  Maintaining standards on PCs, Printers and other network devices throughout the group IT infrastructure.  Verifying & recommending IT equipment purchase requisition of users.  Utilizing IT technical staff on priority basis.  Coordinating with IT vendors for new & enhanced IT requirements. Other than the above duties, I’m in charge of the following software applications as well;  Sales System ( Kandos/Delta)  Accounting systems – Group  Market return system – Kandos/Delta  Re distribution Sales – Delta  Field sales automation system – Kandos/Delta  Sales Admin & Agents payments processing system – Kandos/Delta  Distribution Inventory system – Kandos/Delta  less

    vba microsoft-sql-server-administration crystal-reports windows-xp-administration windows-7-administration windows-nt-administration windows-administration computer-networking wireless-network-implementation ado.net 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Senior Database Administrator / IT Administrator

    Database Administrator with expirience in - 3rd level support Oracle / MS SQL databases - Setup of new Oracle installations including Oracle RAC, ASM - Use of standby solutions like Oracle Data Guard, Trivadis Standby & scripted Standby - Use of tuning tools like (Quest Toad … more

    Database Administrator with expirience in - 3rd level support Oracle / MS SQL databases - Setup of new Oracle installations including Oracle RAC, ASM - Use of standby solutions like Oracle Data Guard, Trivadis Standby & scripted Standby - Use of tuning tools like (Quest Toad/Spotlight, SQL Analyzer, Statspack and AWR) - Monitoring of database environment via NETIQ & System admin with - Installation of servers, storage and other hardware on cruise ships (over 30+ projects) - Setup of Oracle RAC & single instance environments & standby solutions - Implementing Backup strategies and Disaster Recovery Scenarios - Setup and Administration of the Active Directory - Setup & Troubleshooting of Fidelio- / Micros software & POS Hardware - 2nd level hard- & software support - Administration of the VMWARE environment  less

    oracle-rac oracle-database database-design windows-7-administration windows-8-administration windows-administration disaster-recovery data-backup bash-shell-scripting database-adminstration 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • GERMANY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Senior Network and System Administrator

    Experienced in updating the existing network infrastructure, including managing and troubleshooting network issues. Provide technical assistance and guidance to end users. Setup physical and logical topologies for different scenarios and configure Cisco routers, switches and fortinet firewall for various topologies … more

    Experienced in updating the existing network infrastructure, including managing and troubleshooting network issues. Provide technical assistance and guidance to end users. Setup physical and logical topologies for different scenarios and configure Cisco routers, switches and fortinet firewall for various topologies. Configure and maintain layer 2 and layer 3 network connectivity scenarios. Installation and Management of IBM Power Servers.  less

    linux-system-administration virtualization computer-networking network-administration windows-administration 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Developer

    Over the last years, I have developed a wide range of websites using HTML, DHTML, PHP, Wordpress, Java, SQL Server, Oracle and MySQL including sites for businesses and peple. My core competency lies in complete end-end management of a new … more

    Over the last years, I have developed a wide range of websites using HTML, DHTML, PHP, Wordpress, Java, SQL Server, Oracle and MySQL including sites for businesses and peple. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business and deploy your Back-End or networking jobs.  less

    network-administration java c# twitter-bootstrap wordpress javascript t-sql windows-administration vmware-esx 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 0 TESTS
  • IT Technology Specialized

    I have worked since 2005 to 2009 in the maintenance of personal computers and Notebooks for home users. Since March 2009 to 2010, I have worked on an infraestructure company making the maintenance of PC´s and solving user requests … more

    I have worked since 2005 to 2009 in the maintenance of personal computers and Notebooks for home users. Since March 2009 to 2010, I have worked on an infraestructure company making the maintenance of PC´s and solving user requests (Help Desk) like a Level 1 Technician on ITS (Infraestructure Technology Services). Actually I have upgraded my skills as a Level 2 Technician making the planification and implementation of the new requeriments of many company Business. The task to be performed as a Leve 2 technician include the Server Administration, manage the telecomunication devices configuration, having some experience with microsoft environments as (Windows Server 2003, 2008 and 2012), and working with some applications as Exchange and SQL servers.  less

    itil microsoft-active-directory vmware-esx microsoft-hyper-v microsoft-exchange-server windows-administration data-backup microsoft-sql-server-administration veeam linux-system-administration 00 more less
    • $55.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • URUGUAY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Systems, Network and Application Administration

    I am highly qualified and enthusiastic individual with 11 years extensive work experience in the field IT as well as leading a team in my previous works. Experience has taught me how to build strong relationships with all departments at … more

    I am highly qualified and enthusiastic individual with 11 years extensive work experience in the field IT as well as leading a team in my previous works. Experience has taught me how to build strong relationships with all departments at an organization. I have the ability to work with myself or within a team as well as cross-team. I can work with engineers to resolve technical issues and implement technical enhancements as well as lead and be a decision-maker in critical situations and needs urgent decisions, work with other department to implement design, optimization and functional enhancements, capacity planing and monitor hardware and systems.  less

    microsoft-exchange-server project-management microsoft-sharepoint-administration firewalls virtualization linux-system-administration microsoft-active-directory windows-administration network-administration data-backup 00 more less
    • $37.73 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED ARAB EMIRATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
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