Windows System Administrators & Experts

Showing 845 freelancers

Windows System Administrators & Experts

Showing 845 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, 40 Windows Administration projects are completed every quarter on oDesk.

40

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 4.70.

4.70

Last updated: April 1, 2014

  • Linux/Vmware Administrator

    I'm fully working from the last 3+ years as a Linux/VMware Administrator .I'm well experienced in Linux Server administration tasks in the production and development environments - Have excellent knowledge and hands on experience in Apache, ,Nginx, Sendmail … more

    I'm fully working from the last 3+ years as a Linux/VMware Administrator .I'm well experienced in Linux Server administration tasks in the production and development environments - Have excellent knowledge and hands on experience in Apache, ,Nginx, Sendmail, postfix, Mysql, FTP, Samba, SVN, Pfsense firewalls,load balancers, Amazon Web Services, Microsoft Azore Nagios servers, Mysql replication, Squid proxies etc.., Good knowledge in shell scripting. Also can perform server auditing, optimizing and tunings. Also provide Linux Training for freshers and others who wanted to well familiarize with the Linux server administration core areas.i also have excllent knowledge of VMWARE as well and have experiance in handeling various VMware products like vSphere, ESXI Server, ESX Server.I also have knowledge of configuring and managing project managment appliction like redmine, testlink etc  less

    windows-administration linux-system-administration firewalls cisco-routers smtp centos microsoft-hyper-v-server vmware-esx redmine apache-administration 00 more less
    • $8.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Unix & Storage Administrator

    Over the last 7 years,I have worked for providing support/maintaining services on Oracle-Solaris,HP-UX, IBM-AIX,Linux System Administration,Server & Storage integration and break fixing project. I am seeking opportunities for system and storage administration from ground up you … more

    Over the last 7 years,I have worked for providing support/maintaining services on Oracle-Solaris,HP-UX, IBM-AIX,Linux System Administration,Server & Storage integration and break fixing project. I am seeking opportunities for system and storage administration from ground up you or your business. I have also additional experience in the following Area : Oracle-Cluster , VCS and Veritas Net-backup.  less

    solaris-administration hp-ux rhel emc-symmetrix clustering vmware-administration vmware-esx linux-system-administration windows-administration windows-xp-administration 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Systems Specialist

    Technical Proficiency and Expertise • Project Implementation and Support in: o Windows System (Server 2012 /2008R2/2003) Specifically Active Directory/DHCP/DNS/RDP/DFS/NTP o Microsoft Exchange 2007/2010 o Backup Software namely Acronis 11.5 and Symantec Backup Exec … more

    Technical Proficiency and Expertise • Project Implementation and Support in: o Windows System (Server 2012 /2008R2/2003) Specifically Active Directory/DHCP/DNS/RDP/DFS/NTP o Microsoft Exchange 2007/2010 o Backup Software namely Acronis 11.5 and Symantec Backup Exec 2012 o Virtualization Products namely VMware and Hyper-V o Riverbed Steelhead WAN Optimization Product o Cisco Routers / L3 and L2 Switches o Bluecoat Packetshapper • Basic Knowledge in: o Linux Systems Postfix/Squid Proxy (RedHat and CentOS) o Firewall Equipment (Juniper and Fortinet) o Antivirus Solution (Kaspersky and Trend Micro) o Wireless Access points (Ruckus)  less

    network-administration ibm-xseries windows-administration microsoft-exchange-server microsoft-hyper-v cisco-routers data-backup firewalls wireless-network-implementation ad-servers 00 more less
    • $17.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • TECHNICAL SUPPORT ENGINEER

     Installing, configuring and troubleshooting windows server 2003 and other required network systems.  Lends support to the end-user in maintaining internet connection, computer settings, printer configuration, network issues, email settings, operating systems and all application software to ensure optimum productivity  Manage … more

     Installing, configuring and troubleshooting windows server 2003 and other required network systems.  Lends support to the end-user in maintaining internet connection, computer settings, printer configuration, network issues, email settings, operating systems and all application software to ensure optimum productivity  Manage workflow and service request through Client’s call ticketing system  Imaging/Re‐Imaging end user desktop and laptop machines  Software installation, configuration, and troubleshooting for end users  Hardware and Software upgrades  General Desktop Support/Project Coordination/Move activities  Work with other support groups and vendors to provide seamless support to customers.  Monitor, analyze and address reliability and performance issues.  Analyze problems, develop creative solutions and assess risks/benefits.  Develop strategies for resolving them and preventing future occurrences.  Assess and address compliance with applicable IP Policies, Standards and Technical controls.  Continually keep abreast of and understand Client's IP policies, standards and technical controls and compliance process. Advocate and promote IP awareness and compliance.  Document supported system and application procedures and processes.  Keep abreast of technology changes and Client's operating environment changes to assess potential impact to supported systems and applications and to proactively look for opportunities to improve service and/or reduce costs  Participate in project work as assigned.  less

    windows-administration technical-support ad-servers virtualization data-entry microsoft-excel microsoft-word wan ftp 00 more less
    • $3.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • MCT,MCSE-2012,MCIT.P,CCNA,ITIL,ECSA,CEH,VCP,EMC ISA,EXIN BIMA,IBM DB2

    I am a Microsoft Certified Trainer (MCT), Microsoft Certified Solutions Expert (MCSE), Microsoft Certified IT Professional (MCITP), Microsoft Certified System Engineer (MCSE), Microsoft Certified Technology Specialist (MCTS), EC Council certified Security Analyst (ECSA), Certified Ethical Hacker (CEH), IT Infrastructure Library … more

    I am a Microsoft Certified Trainer (MCT), Microsoft Certified Solutions Expert (MCSE), Microsoft Certified IT Professional (MCITP), Microsoft Certified System Engineer (MCSE), Microsoft Certified Technology Specialist (MCTS), EC Council certified Security Analyst (ECSA), Certified Ethical Hacker (CEH), IT Infrastructure Library (ITIL), VMware Certified Professional (VCP), Cisco Certified Associate (CCNA), EMC Certified Information Storage Management Associate (EMCISA), EXIN Certified Information Management Foundation, IBM Certified Data Base Associate, ESI IT Project Management. I have Completed following training: Microsoft Windows 2003/ 2008/ 2012 Microsoft Active Directory MS Exhange Server 2003/2010/2013 Microsoft System Management product family (SCCM, SCVMM, SCOM, SCDPM, SCSM) Microsoft Hyper-V MS Sharepoint 2010/2013 MS Lync 2010/2013 MS Forefront UAG Redhat/ Unix/ Ubuntu/ Amazon AWS/ Google Cloud Ethical Hacking and Penetration Testing I am well exprienced in system and network designing with: Cisco Router and Firewall Mikrotik, Netgear, Linksys and Windows/Linux Network services. I have exprience on designing and configuring virtualization infrastructure with: Microsoft Hyper-V VMware vSphere 4/5 and Citrix XEN. I am capable to work with new technologies.  less

    windows-administration microsoft-exchange-server microsoft-lync-server microsoft-sharepoint-administration microsoft-sccm microsoft-hyper-v project-management technical-support network-security technical-analysis 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 10 TESTS
  • Support experienced w/ business acumen

    Use my extensive skills to make some extra cash. Stressing that quality is of the utmost importance.

    customer-service windows-administration 00 more less
    • $13.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • AUSTRALIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 19 TESTS
  • Linux/Web Hosting/Mail/DNS/NMS Server Administrator, IT Support

    An experienced Linux System Administrator with skills in CentOS/RHEL/Ubuntu/Fedora Server/VPS Configuration, Administration and Troubleshooting plus L2/L3 support expertise. I am having hands-on expertise to Mail / Web Hosting / Virtualization / Network Monitoring / Media Streaming / OpenGTS / DNS / FTP … more

    An experienced Linux System Administrator with skills in CentOS/RHEL/Ubuntu/Fedora Server/VPS Configuration, Administration and Troubleshooting plus L2/L3 support expertise. I am having hands-on expertise to Mail / Web Hosting / Virtualization / Network Monitoring / Media Streaming / OpenGTS / DNS / FTP / Backup / Firewall Servers, Data center Administration and Server Security measures. My exposure to Amazon EC2, Linode, GoDaddy and Hostgator physical/virtual server environment is quite good. I am looking forward to utilize my experience and technical skills to offer quality work with client’s contentment. Possessing 08 years experience in Information Technology including 3.5 years experience in as System Administrator in Data Center (Systems Team) and currently working as Manager (Linux Systems). I have experience in administration of heterogeneous network with a variety of open source tools to provide an excellent IT infrastructure for organizations.  less

    linux-system-administration vmware-administration cpanel mail-server-implementation centos virtualization windows-administration technical-support security exim 00 more less
    • $14.00 HOURLY RATE
    • 4.7
    • 12 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 17 TESTS
  • Lead Global IT Support Analyst-Research-HTML-Heldesk or Service Desk

    Over the years, I have been exposed to several working environments like call centers, non-profit organizations for research, and IT Solutions Provider with great IT Professionals. I have always been commended by my superiors and customers for my great performance … more

    Over the years, I have been exposed to several working environments like call centers, non-profit organizations for research, and IT Solutions Provider with great IT Professionals. I have always been commended by my superiors and customers for my great performance. I have gained experience in many kinds of work which includes customer service professional (inbound and outbound), web design, data encoding, database manangement, server management, global IT support analyst and many more. I am seeking opportunities to be of service to other firms during my free time. I'd rather be working and being productive at all times possible. I have the ability to carry out multiple tasks with minimum supervision. I'm an analytical thinker, have a keen attention to details, and very results- oriented. In addition, I have very good interpersonal, organizational and communication skills. I am hardworking and very trustworthy Also providing quality solutions to major incidents and complex business problems whilst delivering I.T. business systems, infrastructure and testing within scope, budget and tight SLA agreements. Extensive LAN/ WAN/ hardware/software and I.T. networking experience within an ever changing environment. A regular contributor of ideas and solutions for changes to business processes. Now looking forward to additional career enhancements that offers opportunity for progression, and to contribute to the development of a company that will need my services.  less

    windows-administration data-entry customer-service web-design virus-removal vmware-administration microsoft-active-directory microsoft-exchange-server service-level-management helpdesk-support 00 more less
    • $9.00 HOURLY RATE
    • 5.0
    • 318 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
  • US based Linux / UNIX System Administrator

    I've been developing and implementing a number of IT projects for various organizations and business' during the last 5 years. The objectives were always different: virtualization, infrastructure planning, servers installation and long-term support, but client's satisfaction was always … more

    I've been developing and implementing a number of IT projects for various organizations and business' during the last 5 years. The objectives were always different: virtualization, infrastructure planning, servers installation and long-term support, but client's satisfaction was always my top priority. I believe that my skills will be extremely valuable and I am confident that I can make significant contribution to your company, specifically by providing excellent technical services depending on Your needs.  less

    centos fedora windows-administration unix-shell python mysql sqlite postgresql 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 135 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
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