Windows System Administrators & Experts

Showing 1,085 freelancers

Windows System Administrators & Experts

Showing 1,085 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

  • PM, scripter and engineer specializing in Biotech

    I’m a US native living in Germany and a 15 year veteran with engineering, project management, technical and scientific writing, and scripting. I'm currently specializing in scientific, biotechnology and molecular biology projects. My degree is in Molecular Biotechnology … more

    I’m a US native living in Germany and a 15 year veteran with engineering, project management, technical and scientific writing, and scripting. I'm currently specializing in scientific, biotechnology and molecular biology projects. My degree is in Molecular Biotechnology including bio- and organic chemistry, cell biology, scientific engineering, and bio-computational engineering. I've designed and operated specialized bioreactors as well as having extensive systems engineering experience with Linux, OSX, and Windows. I have almost 2 decades of scripting and module development in Python, OOPerl and shell, and have held project leadership and research roles for companies such as Northrop-Grumman Mission Systems, University of California Center for the study of RNA, and Mentor Graphics. I hope you’ll take a look at my reputation on oDesk, and I look forward to working with you on your scientific or technology project.  less

    python perl php bash unix-shell linux-system-administration data-backup operating-systems-development windows-administration network-administration tcp-ip ssl ibm-storage raid-administration bio-informatics clustering nagios vpn openvpn grant-writing technical-writing technical-editing technical-documentation scientific-writing molecule-editors 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 0 HOURS
    • GERMANY
    • LAST ACTIVE
    • 21 PORTFOLIO ITEMS
    • 9 TESTS
  • Linux Engineer

    OS: Debian, Ubuntu, RHEL, CentOS, MS Windows 2003, 2008 R2. Firewall configuration: NAT, Masquerade, connection tracking: iptables, ipfw. Virtualization: VMWare, OpenVZ, XenServer. Web Servers: Apache, Nginx, Lighttpd, Glassfish. Databases: MySQL, PostgreSQL, MSSQL. Mail Servers: Exim4, Postfix. Antispam/Antivirus: Clamav/Spamassassin … more

    OS: Debian, Ubuntu, RHEL, CentOS, MS Windows 2003, 2008 R2. Firewall configuration: NAT, Masquerade, connection tracking: iptables, ipfw. Virtualization: VMWare, OpenVZ, XenServer. Web Servers: Apache, Nginx, Lighttpd, Glassfish. Databases: MySQL, PostgreSQL, MSSQL. Mail Servers: Exim4, Postfix. Antispam/Antivirus: Clamav/Spamassassin/Amavis/Kas/Kav, Courier, Dovecot. DNS: Bind, PowerDNS. Monitoring and alerting: Nagios, MRTG, Cacti. Citrix: XenApp 4.5, 5, 6; XenDesktop. VPN: pptp, openvpn. Shell scripting: Bash, sed, awk, regexp. Language: Python. Authentication protocols: Radius, Tacacs+.  less

    linux-system-administration centos ubuntu network-administration security iptables lamp-administration dns apache-administration nginx squid mysql postgresql mail-server-implementation dhcp bash virtualization vmware-esx nagios git subversion amazon-ec2 amazon-s3 amazon-web-services windows-administration 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 1 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • IT support specialist

    Currently (2012) I provide IT security support for financial customers on the following fields: CheckPont and FreeBSD-based firewall, site-to-site VPN, clien-to-site VPN, network debugging. I have worked more than 4 years as an IT security support specialist at an international … more

    Currently (2012) I provide IT security support for financial customers on the following fields: CheckPont and FreeBSD-based firewall, site-to-site VPN, clien-to-site VPN, network debugging. I have worked more than 4 years as an IT security support specialist at an international company (computerlinks.com) and I am looking for a similar, 2nd level support job. I am familiar with unix/linux/windows operating systems as well as Linux/Apache/MySQL/PHP/HTML/XML environment. In my free time I develop CakePHP + MySQL based applications and also interested in on-site SEO and IP camera surveillance systems.  less

    check-point firewalls pfsense network-security tcp-ip linux-system-administration php cakephp mysql typo3 phpmyadmin microsoft-visual-basic regular-expressions windows-administration windows-xp-administration vmware-administration adobe-photoshop microsoft-visio teamviewer imacros-scripting quantitative-analysis translation-english-hungarian hungarian 00 more less
    • $8.89 HOURLY RATE
    • 5.0
    • 0 HOURS
    • HUNGARY
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 21 TESTS
  • ASP.NET AJAX SQL HTML Javascript CSS Photoshop Dreamweaver Windows XP

    Over the last 3 year, I have developed web applications using ASP.NET 2.0/3.5, C#.NET, VB.NET, MS SQL 2005/08, AJAX, HTML, Javascript, CSS etc including sites for startup companies and small businesses. I also … more

    Over the last 3 year, I have developed web applications using ASP.NET 2.0/3.5, C#.NET, VB.NET, MS SQL 2005/08, AJAX, HTML, Javascript, CSS etc including sites for startup companies and small businesses. I also have enough experience in MySql and web designing using Photoshop and Dreamweaver. Also I have one year experience in Hardware and Network(LAN) Toubleshooting including Windows/Server Installation, installation of various softwares, handling viruses, managing firewalls, managing hosting servers etc. Ranked No 1 in Windows XP Test on Odesk.  less

    windows-administration windows-xp-administration asp.net ajax xml .net-framework c# sql mysql css javascript html adobe-dreamweaver data-entry internet-research microsoft-excel microsoft-powerpoint microsoft-word wordpress virus-removal hindi lotus-approach microsoft-access 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 2 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Technical Support Engineer

    Yuriy has Masters in Software Engineering from Cherkassy Polytechnik University. He has close to 5 years experience supporting hardware and software environment including planning, installation, support and maintenance. Yuriy has strong experience working with Unix/Linux (Ubuntu, Debian, OpenBSD, Suse) and Windows servers. Yuriy is team player with high abilities to self learning.

    firewalls freebsd mail-server-implementation openbsd ubuntu windows-administration 00 more less
    • $35.00 HOURLY RATE
    • 4.9
    • 48 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Kindle, Windows administartion, data entry, MS Excel, Word,PHP,SEO

    From last 6 years i'm in teaching Microsoft Office ,PHP, windows, Networking and I'm seeking opportunities … more

    From last 6 years i'm in teaching Microsoft Office ,PHP, windows, Networking and I'm seeking opportunities  less

    windows-administration php data-entry wordpress 00 more less
    • $1.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Senior Oracle Database Administrator

    1. Involved In DBA Activities Of The System. 2. Installed Oracle Software And Patches. 3. Back Up The All Applications’ Databases. 4. Put Standard Naming For All Database Objects. 5. Creating Tablespaces, Tables, Indexes And Other Database Objects For Each … more

    1. Involved In DBA Activities Of The System. 2. Installed Oracle Software And Patches. 3. Back Up The All Applications’ Databases. 4. Put Standard Naming For All Database Objects. 5. Creating Tablespaces, Tables, Indexes And Other Database Objects For Each Application. 6. Create New Schemas For The New Application. 7. Creating Users And Assigning Privileges To Users. 8. Monitoring Databases. 9. Create Version Scripts Of The Changes Occur In Each Application. 10. Create Script To Clear The Database. 11. Make The Documentation For Modification Occur In The Database. 12. Reply On The Problems Occurs In The Client Database. 13. Responding Immediately To Any Critical Conditions. 14. Migration Of Databases I. Access Database To Oracle Express 10g. II. Microsoft SQL Server 2005 To Oracle 10g Enterprise Edition. 15. Providing Test Database To The Programmers. 16. Study, Search And Test For New Tasks Give To Me To Search On It. Role: ArcSDE 9.2, 9.3, 9.3.1, 10 Administrator 1. Installing And Upgrading ArcSDE. 2. Creating And Administering User Accounts. 3. Adding Users To An ArcSDE Geodatabase. 4. User Permissions. 5. Grouping Users By Access Needs. 6. Granting And Revoking Privileges On Datasets. 7.Maintain Geospatial Data I. Exporting And Importing ArcSDE Geodatabases Using Oracle Export And Import Utilities. 8. Managing ArcSDE Services I. Creating Service(S). II. Starting/Stopping Service(S). 9. Creating And Managing Multi-Instance For ArcSDE. 10. Add/Delete/Create Geodatabase Object(Feature Datasets, Feature Classes, Domains, Subtypes……). 11.Migration Database I. ArcSDE Enterprise Geodatabase To Oracle Spatial 10g. II. ArcSDE Enterprise Geodatabase To Geomedia SQL Server Warehouse. Role: Infra-Structure Team leader 1. Responsible On The Network, And System Administrator. 2. Responsible On The Junior Database Administrator.  less

    oracle-database arcgis oracle-pl/sql windows-administration microsoft-sql-server-development mysql sap-sybase-adaptive-server-enterprise tortoise-svn 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 1462 HOURS
    • SAUDI ARABIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
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