Windows System Administrators & Experts

Showing 4,513 freelancers

Windows System Administrators & Experts

Showing 4,513 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, 86 Windows Administration projects are completed every quarter on oDesk.

86

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 4.76.

4.76

Last updated: March 1, 2015

  • Computer Engineer

    IT professional with over 10 years of experience in the field. IT manager qualified in technology solutions implementation, system and database administration, network management, IT helpdesk, web design and development and project management. I have planned and implemented different IT projects with different objectives from simple websites to complex solutions.

    database-adminstration website-development web-design system-administration helpdesk-support online-help online-community-management network-administration project-management windows-administration 00 more less
    • $8.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ALBANIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
  • Computer Fix and Management

    Your computer keeps freezing on start up, displays anti virus pop ups wanting you to pay, starts slow, takes forever to load a page? programs acting sluggish? hi-jacked search results? Games Runs slowly with hangs? exhausted from annoying Ads? searching … more

    Your computer keeps freezing on start up, displays anti virus pop ups wanting you to pay, starts slow, takes forever to load a page? programs acting sluggish? hi-jacked search results? Games Runs slowly with hangs? exhausted from annoying Ads? searching for specific programs you need? and want to activate whatever app you desire? Before you take your PC or Laptop to a shop give me a try, 10 times out of 10 I can fix it remotely, depending on 10 years of experience in this career. I logon and repair your computer, while you watch and still having full control over your system, Safely and Easily with security equivalent to a VPN connection. I will connect and troubleshoot with you online now to evaluate your computer problems in minutes and give you the information to make the best computer repair decision and telling you what to do so. I will deal with any PC or Laptop brands,Handle any Program you want, Cure any trouble and Make you happy. Your Computer Will Work As You Never See It Before, It's My Guarantee.  less

    computer-repair it-management software-testing computer-maintenance network-security internet-security administrative-support technical-support windows-administration 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • EGYPT
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • Database Administrator

    I am Oracle Database Engineer at Oracle Corporate, I am Certified Oracle Database 10g/11g/12C Administrator Certified professional, also I have great knowledge in Application administration • Oracle Database 10g SQL Fundamentals I. • Oracle Database 10g SQL Fundamentals II. • Oracle … more

    I am Oracle Database Engineer at Oracle Corporate, I am Certified Oracle Database 10g/11g/12C Administrator Certified professional, also I have great knowledge in Application administration • Oracle Database 10g SQL Fundamentals I. • Oracle Database 10g SQL Fundamentals II. • Oracle Database 10g Administration Workshop I. • Oracle Database 10g Administration Workshop II. • Oracle 11i e-Business Suite Essentials for Implementers. • Oracle Database 12C Administration New Features • Oracle Grid Infrastructure 11g: Manage Clusterware and ASM Ed3 • Oracle Database 11g: Introduction to SQL. • Oracle Database 11g: Administration Workshop I. • Oracle Database 11g: Administration Workshop II. • Oracle Grid Infrastructure 11g: Manage Clusterware and ASM Release 2 • Oracle Database 11g: RAC Administration Release 2 • Fundamentals of Solaris OS. • UNIX Shell Scripting for Administrators. • Solaris System Administration I. • Solaris System Administration II.  less

    oracle-database solaris-administration windows-administration microsoft-sql-server-administration database-adminstration oracle-rac oracle-administration microsoft-windows-server oracle-database-administration database-design 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • EGYPT
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Security Solution Engineer, Consultant IT Security

    I have the strong passion about Information Technology especially on network,web and application security area. Due to the some of my past projects with Non Disclosure Agreement (NDA) status that I did on my past experience, unfortunately I am … more

    I have the strong passion about Information Technology especially on network,web and application security area. Due to the some of my past projects with Non Disclosure Agreement (NDA) status that I did on my past experience, unfortunately I am not able to share too detail about my customers info. My role is doing deployment and solution of Network and Endpoint Security including Firewall, SIEM, Centralized Log and Endpoint Encryption.  less

    windows-administration technical-documentation 00 more less
    • $25.56 HOURLY RATE
    • 5.0
    • 0 HOURS
    • SINGAPORE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Aws/Linux Administrator

    PROVIDES 24/7 SUPPORT IN REMOTE SERVER ADMINISTRATION, Having 3 Years of Experience in AWS / Linux / Server Administration with experience in EC2, S3, ELB, High Availability Architecture , EBS, Beanstalk, Security Groups, Route53, Cloud Front(CDN) , RDS VPC, Cloud watch, Autoscaling … more

    PROVIDES 24/7 SUPPORT IN REMOTE SERVER ADMINISTRATION, Having 3 Years of Experience in AWS / Linux / Server Administration with experience in EC2, S3, ELB, High Availability Architecture , EBS, Beanstalk, Security Groups, Route53, Cloud Front(CDN) , RDS VPC, Cloud watch, Autoscaling etc Having 3 years of Experienced in Linux ( Red hat , Cent OS , Ubuntu ), Windows Server 2008 , Lampp Server Administration , Apache , IIS , Microsoft SQL Server (2005,2008), Administration , MySQL Server , DNS Server , SSL , Axigen , Iptables , Linux Based Firewall , Subversion , Endian Firewall , VMWARE WorkStation , VMWARE ESXI , Microsoft Hyper -V , PBX (Asterisk ,Sip exec), Apache , LAMP , virtualization. I also have knowledge of configuring and managing project management application like redmine, testlink etc  less

    windows-administration linux-system-administration firewalls cisco-routers microsoft-hyper-v-server amazon-web-services redis varnish-cache git version-control 00 more less
    • $8.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Network_ IT Support Engineer

    A highly motivated, qualified Network & IT Support Engineer with over 4 years experience originally from Cameroon, determined to make a difference within the telecommunications, networking and IT support environment. Demonstrating high level skills and achievements within systems & infrastructure implementation, security … more

    A highly motivated, qualified Network & IT Support Engineer with over 4 years experience originally from Cameroon, determined to make a difference within the telecommunications, networking and IT support environment. Demonstrating high level skills and achievements within systems & infrastructure implementation, security analysis, network and system troubleshooting, technical support, problems solving, I am a global thinker with great attitude, interpersonal skills, and professional consciousness, fast-paced & target oriented, team working as well as high performance under pressure with the following qualifications and industrial credentials. - Master of Science in Network Computing (1st Class) & Bachelor in Information and Communication Technologies (1st Class) - MCP Server 2012 & MCSA 2008/ 2012 certified - MCSE- Server, Linux LPIC & CCNA certifications (Pending) - Management and Leadership programme completed - Excellent Network & Server Administrator and IT & Network Project Management - Strong expertise in Identity & Access Management, SSO with Shibboleth, AD FS and LDAP - Excellent Bilingual (English and French), Intermediate level of Italian and Basic level of German - Network Design & Systems Integration Network Security Support based on CIA - Strong ability in systems integration, network and telecommunication protocols - Comfortable in both Windows and Linux based operating systems - Excellent experience of Cisco and Mikrotik routers and switches - Strong skills in VoIP & Call termination - Very good understanding and implementation of ITIL frameworks and technical documentations - Object Oriented programming and fundamentals of Database Managements Systems I love searching the web all the time and very passionate about learning everyday. My extra IT life is related to global economy current news as I aim to know what is going on in this world in business, financial and economical aspects. Thanks  less

    network-administration computer-networking network-security windows-administration linux-system-administration ldap iis apache-tomcat wamp xml 00 more less
    • $27.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 4 TESTS
  • Hardworking/Data Entry Professional/Virtual Assistant

    With my track record of gaining 4.94 out of 5 feedback with my 94 contracts in just 4 years and worked for a total of 7,716 hours I believe these vouch to my dedication to my job and … more

    With my track record of gaining 4.94 out of 5 feedback with my 94 contracts in just 4 years and worked for a total of 7,716 hours I believe these vouch to my dedication to my job and how hard working I am. My strength focuses on as Real Estate Virtual Assistant, Data Entry, Web Research, LinkedIn, Lead Generation, Google Doc sharing, Data Merging, Ecommerce, Wordpress, PDF transfer of data, Logo gathering & Website updates.  less

    wordpress windows-administration real-estate-idx internet-research bigcommerce google-docs directory-submission article-submission pdf-conversion data-mining logo-design 00 more less
    • $4.44 HOURLY RATE
    • 5.0
    • 8887 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
  • Data entry, Data-mining, Social media marketing

    Thank you for view my profile my name is Robert and I have graduated information Security in University of Library Studies and Information Technologies. I started building my career in IT sector in 2006 when i started working as an … more

    Thank you for view my profile my name is Robert and I have graduated information Security in University of Library Studies and Information Technologies. I started building my career in IT sector in 2006 when i started working as an IT service technician for hardware, software, networks, video surveillance and much more and continued In 2013 as IT technical support consultant for networking , Windows administration and lot more related areas in IT, where i gained experience and a lot of knowledge. Also I have few years of experience in customer support and facility management field gained in USA.I excel at working under tight deadlines with strict expectations and with that i can bring value to your business . My inspiration for creating an account on oDesk is because of the spare time I have and the powerful will and dedication to perform, generate income and further create my abilities. Looking for a job if someone could use my knowledge let me know.  less

    data-mining data-entry web-scraping windows-administration microsoft-exchange-server social-media-marketing 00 more less
    • $3.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Windows and Linux Server / Network Administrator with Cloud Experience

    I'm a system administrator with over 9 years' experience in Linux RedHat/CentOS, Ubuntu/Debian, Amazon Linux, Database Administration (PostgreSQL, MySQL), Network Administration. I'm an expert in creating Highly available/High loaded systems with full automation by Puppet … more

    I'm a system administrator with over 9 years' experience in Linux RedHat/CentOS, Ubuntu/Debian, Amazon Linux, Database Administration (PostgreSQL, MySQL), Network Administration. I'm an expert in creating Highly available/High loaded systems with full automation by Puppet/Chef/Ansible/Capistrano. I have extensive server and database knowledge, and excellent troubleshooting & analysis abilities. Strong leadership and communication skills. Last 7 years I have engaged in system administration using Apache2, Nginx, PHP, Ruby, Python, MySQL and PostgreSQL including sites for startup companies and small businesses. Extensive experience in the deployment of sites and projects of varying complexity, and I am seeking opportunities help you to build your business. For the last 7 years I have been handling systems administration using Apache2, Nginx, PHP, Perl, Python, MySQL and PostgreSQL, including websites for start-up companies and for small businesses. I possess extensive experience in the deployment of websites and with projects of vast complexity, and I am seeking new opportunities. I will do my best to help you build your business. I have great experience in: ✔ Linux maintenance/troubleshooting: Debian, CentOS, Ubuntu, RHEL (RedHat), Gentoo, ✔ Apache2 + Nginx, Nginx + PHP-fpm, Nginx + PHP-fastcgi, Lighttpd, LiteStep, MySQL, PostgreSQL, MongoDB, Redis, Varnish, Memcached, ✔ Linux serverside: iptables, rsync, fail2ban, bind, OpenVPN, ✔ Mail server: Exim, Postfix, Sendmail, Dovecot, Courier, ✔ CloudHosting: Digitalocean, RackSpace, Amazon (e.g. EC2, AWS, S3), Linode, GoDaddy, ✔ Hosting providers: Softlayer, Hetzner, ✔ Backup/Migration, ✔ Hosting panels: Plesk, WHM\cPanel, ISP, DirectAdmin, Virtualmin, ✔ Virtualization: Xen, KVM, OpenVZ, Proxmox, ✔ Monitoring: Zabbix, Munin, Cacti, Nagios, OpManager, ✔ High-Ability: Linux-HA (Heartbeat, Peacemaker), ✔ CMS: Wordpress, Drupal, Magento, Joomla, Prestashop My motto: Dependability and quality of service.  less

    plesk cpanel whm postgresql php mysql fedora ubuntu computer-networking network-administration database-management database-administration linux-system-administration lamp-administration amazon-ec2 ssh ftp wordpress google-analytics iptables sendmail qmail postfix nginx lighttpd apache-administration css ajax html dns affiliate-marketing msn-adcenter sem mail-server-implementation bash windows-administration centos windows-xp-administration google-apps manual-testing software-testing user-acceptance-testing black-box-testing performance-testing functional-testing penetration-testing database-testing regression-testing load-testing usability-testing test-driven-development ab-testing automated-testing google-adsense administrative-support trac subversion github memcached openvpn bgp amazon-web-services rackspace-cloudservers amazon-s3 amazon-rds nagios munin cisco-routers cisco-voip 00 more less
    • $40.00 HOURLY RATE
    • 4.7
    • 219 HOURS
    • POLAND
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 20 TESTS
    GROUPS:
    ASSOCIATED WITH:
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