System Administration Freelancers

Showing 393 freelancers

System Administration Freelancers

Showing 393 freelancers

Browse System Administration job posts for project examples or post your job on oDesk for free!

System Administration Job Cost Overview

Typical total cost of oDesk System Administration projects based on completed and fixed-price jobs.

oDesk System Administration Jobs Completed Quarterly

On average, 17 System Administration projects are completed every quarter on oDesk.

17

Time to Complete oDesk System Administration Jobs

Time needed to complete a System Administration project on oDesk.

Average System Administration Freelancer Feedback Score

System Administration oDesk freelancers typically receive a client rating of 4.71.

4.71

Last updated: March 1, 2015

  • Networking & Information Systems, Administrative Support, Customer Ser

    IT professional possessing 12 years overall experience. Equipped with support and operational skills ranging from Service desk, Desktop support, Systems implementation, Systems administration, IT Operations, Infrastructure monitoring and Service delivery. 7 years of experience on enterprise systems, technical pre-selling of … more

    IT professional possessing 12 years overall experience. Equipped with support and operational skills ranging from Service desk, Desktop support, Systems implementation, Systems administration, IT Operations, Infrastructure monitoring and Service delivery. 7 years of experience on enterprise systems, technical pre-selling of Microsoft products; competitive experience in the implementation, analysis, optimization troubleshooting and documentation of various software products and platform. 4 years of experience on IT Infrastructure Library (ITIL) in the field of IT Operations for global IT infrastructure operation of a multi-national company. I am enthusiastic, disciplined, flexible, eager learner, and with strong personal drive to add value in an organization.  less

    system-administration itsm technical-support service-level-management lan-implementation data-center-operations 00 more less
    • $10.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Systems, Networking, and Virtualization Engineer

    Solutions Provider and Problem Solver wrapped up into one. I have over 15 years of experience in IT and in that time have worked with a wide range of technologies and in several roles allowing me to be both a … more

    Solutions Provider and Problem Solver wrapped up into one. I have over 15 years of experience in IT and in that time have worked with a wide range of technologies and in several roles allowing me to be both a big picture designer and a detail level technician. As a Systems Engineer, I have extensive experience in Microsoft Server products, including Active Directory, Exchange, SQL, and System Center. I have experience in Linux and other Open Source technologies including CentOS, RedHat, Oracle, MySQL, Nagios, and Cacti. As a Network Engineer, I have extensive experience in Cisco products, including switches, routers, ASA firewalls, UCS, CUCM, and Nexus frabrics. My experience also includes Juniper, F5 Networks, WatchGuard, and AdTran. As a Virtualization Engineer, I have extensive experience in VMware, Hyper-V, Xen Server, Oracle VM, KVM, and VirtualBox. I have also experience in complementing applications such as Veeam, SCVMM, VDI, and AppAssure.  less

    computer-networking computer-engineering network-design network-engineering network-administration network-planning system-administration virtualization vmware-esx vmware-administration 00 more less
    • $50.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • System Administrator

    Systems Administrator with 10+ years experience in a wide variety of systems, with special focus on Windows environments. Particularly interested in Windows Server infrastructures and TCP/IP networks with multiple OS integration (Windows - Mac OS - Linux) Experienced with deployment and … more

    Systems Administrator with 10+ years experience in a wide variety of systems, with special focus on Windows environments. Particularly interested in Windows Server infrastructures and TCP/IP networks with multiple OS integration (Windows - Mac OS - Linux) Experienced with deployment and management of mixed server OS environments and End User Computing key skills such as device tracking, Windows, Mac OS and Linux deployment, management support and troubleshooting and procurement / vendor relationships. Other activities include Web and Mobile Development, including native development on Android and iOS.  less

    network-administration web-design computer-networking ios-development android-app-development system-administration hardware-troubleshooting 00 more less
    • $30.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PORTUGAL
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Expert web development and graphics designing

    I am currently looking for work / projects in web development, graphic designing, e-commerce etc. I am in Sydney Australia and I also have a dedicated team working with me to accomplish business world challenges in a very low cost. Contact … more

    I am currently looking for work / projects in web development, graphic designing, e-commerce etc. I am in Sydney Australia and I also have a dedicated team working with me to accomplish business world challenges in a very low cost. Contact: 0491129524 website: http://www.bharmalsystems.com (working as a business analyst with Bharmal Systems) I am a professional business and research analyst, with over 10 years experience in data management, Data analysis, GIS, reasearch methodologies, implementing and evaluating e-Health and m-health, computer networks and system administration.  less

    website-development gis data-analysis computer-networking quantitative-analysis digital-mapping system-analysis system-administration content-management-system microsoft-sql-server-administration 00 more less
    • $12.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • AUSTRALIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • IT Network & Systems Expert, Data Entry Specialist & Graphic Designer

    I'm an IT Professional for last 12 years. My expertise are in IT System Administration and Networks. I'm also a Data Entry Specialist & Graphic Designer too. … more

    I'm an IT Professional for last 12 years. My expertise are in IT System Administration and Networks. I'm also a Data Entry Specialist & Graphic Designer too.  less

    data-entry network-administration system-administration graphic-design 00 more less
    • $5.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Infrastructure Technology Professional

    Technology manager with expertise in implementing and maintaining solutions to meet Technology needs, and conducting complex analysis and development for various functions to develop and maintain strategic information systems. Practiced in successful development and management of business critical information systems … more

    Technology manager with expertise in implementing and maintaining solutions to meet Technology needs, and conducting complex analysis and development for various functions to develop and maintain strategic information systems. Practiced in successful development and management of business critical information systems, telecommunications, networks, and peripheral components. Self-motivated and capable to work independently or in a team with demonstrated ability to prioritize tasks to accomplish maximum results, timely completion of projects, and ability to address organizational problems with innovative solutions.  less

    system-administration network-administration windows-administration data-backup microsoft-exchange-server vmware-administration microsoft-hyper-v-server desktop-support budgeting microsoft-office 00 more less
    • $55.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • web-developer

    Have experience in developing websites using CMS NetCat c and CMS MODX, as well as the writing of complex web systems using c Yii Framework. There's also a development experience using ASP.NET MVC Entity Framework. Has experience in … more

    Have experience in developing websites using CMS NetCat c and CMS MODX, as well as the writing of complex web systems using c Yii Framework. There's also a development experience using ASP.NET MVC Entity Framework. Has experience in server administration for various purposes, from simple web servers to servers ISP (vpn server, border server, DB server), as well as configuring network switches Cisco, Huawei, D-Link, MikroTik. There is experience in building wifi network in the building of one large organization.  less

    asp.net-mvc yii-framework system-administration mysql css html entity-framwork 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Desktop Developer

    Hello, I work mostly with Desktop Application / "Plugins" for existing applications. Most of my experience is in stand alone C# / .Net applications. These applications can run on almost any platform and are very reliable. Most of my other experience comes … more

    Hello, I work mostly with Desktop Application / "Plugins" for existing applications. Most of my experience is in stand alone C# / .Net applications. These applications can run on almost any platform and are very reliable. Most of my other experience comes from creating programs that manipulate data that a preexisting application produces. Examples of these would be generating good looking reports from raw data.  less

    c# java system-administration active-directory ldap vba php 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • System support analyst 4 years experience.

    Hello, I can offer you high quality Customer/Technical service, server and network administration. At the age of 18 I started to work as a desk clerk in Hotel where acquired my communication skills as I was dealing with customers … more

    Hello, I can offer you high quality Customer/Technical service, server and network administration. At the age of 18 I started to work as a desk clerk in Hotel where acquired my communication skills as I was dealing with customers every day whether on the phone, Skype or in person. Two years later I began my IT career as a system administrator in small company, administrating local network consisting few machines with Windows XP, Windows 7 , Debian operating systems, and Windows Server 2003. Two years later I moved to Athens, Greece in order to work for Microsoft as a 2nd line Technical/Customer support, resolving issues with applications, performing software upgrades, analyzing crash dumps, migrating user accounts etc... Most of the time I spent on phone/chat with customer while remotely managing customers machine. Apart from that I was official MS Social Media and forum moderator and quality controller of the rest of Czech Technical support department staff. Currently I am working as System Server Administrator in enviroment hosting more than 5000 servers. My main tasks are configuring of new servers (including configuration of roles), run OATs performing backups and restores and resolving services and application issues.  less

    network-administration call-center-management system-administration forum-moderation microsoft-windows-powershell microsoft-windows-server microsoft-office microsoft-hyper-v data-backup vmware-administration 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • CZECH REPUBLIC
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
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