Windows System Administrators & Experts

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, 95 Windows Administration projects are completed every quarter on oDesk.

95

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: April 1, 2015
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Jose Arteaga

Jose Arteaga

Cisco Telecommunications Engineer - Powering produ...

Venezuela - Last active: 1 month ago - Tests: 6

Who I am... Network Engineer with 5+ years of experience working with a variety of technologies from different vendor like Cisco, VMware, Microsoft, Watchguard, Barracuda, etc. I had designed and implemented networks from scratch starting on the infrastructure (Routing and Switching), Security and finally the Applications (Unified Communications and Collaboration). My Mission... I specialized on designing and implementing network solutions for small, medium and large businesses in many different vertical markets like the oil and gas industry, banking, food and beverages industry and others. I had achieved customer satisfaction 100% of the time and exceeded their expectations while staying on-budget, meeting deadlines and finding new business opportunities inside the company and the customers. Always looking for the biggest challenges that help me excel myself not only in the networking field, but also in the business management side of the company making myself an integral and interdisciplinary engineer capable of achieving the impossible.

$50.00 /hr
257 hours
4.97
Jimy J.

Jimy J. Agency Contractor

ServerOptimization, AWS, Cloud, AutoScaling, RubyR...

India - Last active: 1 day ago - Tests: 9 - Portfolio: 5

Within last 10 years, I have provided support for hundreds of clients including start-ups and thousands of servers/websites including cloud servers like AWS and rackspace. Optimizing servers/websites, automation and various linux servers like rubyrails, python, php, tomcat, jira, confluence, cpanel, plesk, mysql, mail servers, database / application scaling and Load balancers is just few of my skills. Love to work in deploying challenging applications, server migrations /configurations and start-up projects. I also have some exp with php coding and has developed interfaces as part of server administration.

Associated with: NixHat Solutions
$50.00 /hr
1,912 hours
5.00
Jeffrey Costa

Jeffrey Costa

Senior Internet Engineer

United States - Last active: 02/04/2012 - Tests: 10

I take periodic jobs on Odesk to keep my skills fresh and to gain an direct understanding of problems clients are experiencing. I enjoy finding and fixing high-level technical problems that others cannot solve. Most of my experience has dealt with web applications, which have many moving parts. Finding and fixing problems in this space has required me to learn a broad-based group of skills, including basic programming, SQL and Oracle databases, IIS and Apache web servers, middleware based on Java and .NET, and the networking devices that wrap around it, such as load balancers. I can help you in any of those areas, including problems of crashes and poor performance. If you wish to review my skills in detail, my always-updated resume is available here: http://www.linkedin.com/in/cosjef

$77.78 /hr
12 hours
4.98
Jeremy Brainard

Jeremy Brainard

Seasoned IT Pro / Technology Enthusiast / CEH

United States - Last active: 2 months ago - Tests: 4

I am an extremely skilled, motivated, and highly knowledgeable IT professional with 15+ years in the IT industry. I am also an EC Council Certified Ethical Hacker, and in addition to security services, I provide a vast array of technical solutions to both businesses and individuals. From network/server/workstation planning and implementation to advanced troubleshooting and traffic analysis, I am THE answer to your technical demands. Add to this the fact that technology isn't just my profession; it's my passion, and you will discover why my clients have been with me for years and wouldn't consider switching. I absorb and become well-versed at any issue thrown my way, and will get to the bottom of whatever roadblock I encounter. Who I am not: your average neighborhood tech geek, a rep from a fly-by-night shop, or someone sending proposals to any listing that appears. I choose my applications very carefully, and make sure I have budgeted enough time to complete the task required. I also do not apply for jobs that I'm not 100% certain I can handle. Due to these and many other reasons, I have built a solid name for myself locally, and will do so here as well. You'll be glad you chose to have done business with me, and I look forward to meeting your technological challenges head-on.

$44.44 /hr
94 hours
5.00
Mark Ritchie

Mark Ritchie

Senior Systems Admin, Network Admin

Canada - Last active: 11/25/2014 - Tests: 4 - Portfolio: 1

An IT Professional with over 15 years hands on experience on Systems, Servers and VMWare administration. Specialties: 1. Windows Server 2008 2. Microsoft Exchange Server 5.5, 2003, 2007, 2010, 2013 3. Anti-virus/Malware removal 4. Active Directory, DNS, DHCP, File Services, DFS, WSUS administration and troubleshooting 5. Network configuration(tcp-ip/cisco ios/monitoring) 6. Symanted Backupexec, Acronis, Appassure Replay 7. VPN and Remote access 8. Disaster Recovery, from bare metal restores, to VMware rebuilds

$55.56 /hr
102 hours
4.93
Fernando Filipe

Fernando Filipe

Microsoft Systems Engineer - 14 Years Experience

Australia - Last active: 2 months ago - Tests: 4

I am an IT professional with 14 years experience in the IT industry, supporting a broad range of products. My expertise focuses around the administration and support of Miscrosft products such Systems Centre suite (SCCM, SCOM), Exchange 5.5 - 2010, Server 2000-2012, SQL 2005-2008, Forefront and many more. In the past year I have heavily concentrated on projects to Design and Implement SCCM 2012 and SCOM 2012. I now seek opportunities to further my skills. I look forward to new challenges and projects to push me to learn and develop my knowledge even further.

$44.44 /hr
403 hours
5.00
Alexey C.

Alexey C.

9+ years exp in hosting industry. NIX/WIN servers...

Montenegro - Last active: 1 day ago - Tests: 7

server-administration, linux-system-administration, windows-administration, unix, freebsd, clustering, amazon-web-services, virtualization, openvz, plesk, cpanel, customer-support, helpdesk-support, internet-applications, database-management, mysql, postgresql, microsoft-sql-server, rdbms, mail-servers, dns, web-services, iis, apache, lighttpd, nginx, apache-tomcat, jboss, security, openvpn, billing

$33.33 /hr
1,677 hours
5.00
Alexander Mihalkov

Alexander Mihalkov

IT Project Management / IT Consulting/

Bulgaria - Last active: 11/29/2013 - Tests: 8

Hello. I have very Good knowledge of computer Hardware and Software in general. TOEFL level English. Native Bulgarian speaker. Perfect written and very good spoken. My main area of expertise is Project Management - partucularly in the field of IT development. The other areas that I might be helpful are IT consulting, Highly technical oriented English to Bulgarian Translation,, Business Oriented English/Bulgarian translation, Security and Cryptographics. Photography and Video production, I have studied IT and Business Administration and have 5+ years experience as a Manager as well as IT Consultant.

$37.78 /hr
1 hours
5.00
Sorin C.

Sorin C.

IT Specialist

Romania - Last active: 13 hours ago - Tests: 4

Over last 12 years, based on my deep knowledge in software development and Windows operating systems, I've managed to become an expert in two fields: desktop applications development and windows based installers. Based on my achieved skills, I have developed a wide range of installers, from simple ones to more complexes such as installers for web applications. For desktop application development, I use Delphi which I used from Delphi 5 up to Delphi XE2; I have deep knowledge in building installers for windows, with great knowledge using Inno Setup, Windows Installer XML (WiX), InstallShield, Advanced Installer, Wise Installation Studio. I also have great experience in the following areas: SQL, HTML, PHP, software design and testing.

$32.00 /hr
690 hours
4.60