Windows System Administrators & Experts

Get Your Windows Administration Project Started Today!

Post your Windows administration project on Upwork, 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 Upwork, 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 Upwork for free!

Windows Administration Job Cost Overview

Typical total cost of Upwork Windows Administration projects based on completed and fixed-price jobs.

Upwork Windows Administration Jobs Completed Quarterly

On average, 108 Windows Administration projects are completed every quarter on Upwork.

108

Time to Complete Upwork Windows Administration Jobs

Time needed to complete a Windows Administration project on Upwork.

Average Windows Administration Freelancer Feedback Score

Windows Administration Upwork freelancers typically receive a client rating of 4.77.

4.77
Last updated: June 1, 2015
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  1. Radostin D.

    Radostin D.

    You have a problem? - I am the solution :)

    United Kingdom - Last active: 1 day ago - Tests: 8

    - PHP, Mysql, Jquery, Jquery Mobile, CSS - Wordpress - plugins, customization, themes, custom coding - Facebook Development, Fan pages/applications - Working with APIs, Facebook API, Twitter API etc. - E-commerce integration with online payment processors (Paypal, Moneybookers, Liberty Reserve, Authorize.net etc.) - Online marketing, affiliate programs, PPC - Web automation, web scraping Please don't hesitate to contact me and discuss different projects even if the requirements are not listed at my personal profile. I am open to all different kind of projects. Waiting for your projects :)

    Groups: Application Developers Alliance

    $33.33 /hr
    149 hours
    4.93
  2. Md. Abdullah

    Md. Abdullah

    Web Research, Admin Support, Email Response Handling, VA Expert.

    Bangladesh - Last active: 9 hours ago - Tests: 9 - Portfolio: 5

    I am pretty much comfortable with Email Response Handling, Email marketing, working as Personal Assistant, Web Researcher and Various types of Data Entry Projects etc. I have also some basic and in some cases advance knowledge of Adobe Photoshop, Adobe Illustrator, WordPress, Joomla etc. I strongly believe that these expertise will bring additional advantages (if needed) to the projects I handle. I am working on this platform since 2011. These long term experiences and professionalism are my key to exceed my clients expectations and satisfy them because I value their time, trust and budget in every project I handle. Look forward to hearing from you... Thanks!

    $7.78 /hr
    5,846 hours
    5.00
  3. Zeno-Anton Barzan

    Zeno-Anton Barzan

    SysAdmin -IT Expert, Tech Writer/Book Author, IT Consultant

    Romania - Last active: 5 days ago - Tests: 13 - Portfolio: 3

    Looking for projects where I can showcase my skills, solid background, and experience that I've gathered while working in the industry as system and network administrator: - mainly focused on Windows- and Linux-based platforms, having managed the IT infrastructure of companies, assuring heightened security, and robustness of the network. * Microsoft Certified IT Professional: Enterprise Messaging Administrator on Exchange 2010 * experience with VoIP systems- Asterisks, FreeSwitch, and HiPath suites I'm familiar setting up new systems, servers, configuring network hardware and server-based applications. As of lately, heavily involved in virtualization technologies. My competencies include but not limited to network monitoring, troubleshooting, performance optimization, vulnerability scanning; but also providing support and help- desk. My technical writer portfolio includes a book published by PacktPub [ISBN: 1849511101] and over 150 technical articles published across a prestigious network of sites. Articles were unique, around ~2.000 words, and written in American English. Mainly on web-development, system administration, SEO/SEM, and hardware topics. Solid knowledge of the following open-source technologies: OTRS for ticketing and help-desk system; OCS Inventory NG for inventorying needs, OpenVPN to implement virtual private networks; Cacti, Nagios, Zabbix, and OpenNMS for network monitoring, Amanda/zmanda backup solution, web CMS such as Blogger, Drupal, Joomla; Magento for shopping cart systems, Bugzilla for bugtracking, Subversion for revision tracking, etc. Other skills include working with LAMP/XAMPP stacks, able to install and configure web servers, mail servers (postfix, scalix, Exchange), PHP, MySQL-based web solutions, Active Directory, GPO, other MSFT technologies. Familiar with coding languages: C/C++, C#, HTML, CSS, PHP, and other shell scripting such as WSH, Powershell, bash and perl. Co-founder of a small business startup, helping its grown by providing consulting services, and writing offline/online publications. Most our projects up to date were related to IT security presentations, white-paper comparisons (two technologies analyzed, revising drawbacks/advantages of each), network design, implementing IT inventory systems and license auditing.

    $27.78 /hr
    107 hours
    4.87
  4. Hatim ED-DEHAJ

    Hatim ED-DEHAJ

    ~ Expertise (8yrs) : Design-related + Data-related ~

    Morocco - Last active: 9 days ago - Tests: 66 - Portfolio: 15

    HPoulo.wordpress.com/about/ (My Core Designing Samples) I'm an Experienced freelancer & a fast Learner.. Proven by the score on the tests i take (and update) and 100% 5* clients' feedback. Otherwise, i DON'T BLIND BID.. I do not apply to, or, accept a job invitation if it does not fit my Qualifications! I got hired elsewhere for the past few months and now i'm free again. Hence, i resumed my work on Upwork : " Not only for designing projects ..But, i am very happy to design...i just tempt to start an internet marketing project! ". * Why am i special ? :-: I usually try to propose a very competitive/affordable pricing & i strive to negotiate long-term or even life-time offers; :-: My #1 and key objective is being extremely Detail & Deadline Oriented, to provide a trustworthy work, with accurate/professional Results (that's what " service excellence is a duty " stands for...in my rules); :-: I am on time for my worldwide clients : " I affirm that i have NO ISSUE to work according to all Time Zones & I'm tracking all the world clocks with a specific program ". * What do i use ? :-: MS® Windows (7 Professional Edition 'x64' w/ SP1) :-: Adobe™'s Master Collection (CS6 Mid-Eastern Version 'x64' w/ Support of any Language Fonts) :-: MS® Office (10 Pro Plus) + Other decent programs for peculiar tasks + A Pen & some Papers '^^ → I'm still eager and I am able to do multiple stuff! (feel free ..Browse my Skills)

    $38.89 /hr
    224 hours
    5.00
  5. Fred Newtz

    Fred Newtz

    Technology Support Specialist

    United States - Last active: 03/18/2014 - Tests: 9

    Would like to build a steady supply of work for me and my employees. We can provide all types of services from Remote Desktop Support (Windows, Mac and Linux), Remote Server Support (Linux, Unix and Windows), Web Design/Development, Web Marketing, Article Writing, SEO, SMM. You name it, we do it. The hourly rate is negotiable and will depend on what type of work is being performed.

    $55.56 /hr
    13 hours
    4.99
  6. Gandip Khaling

    Gandip Khaling

    Mr.

    Australia - Last active: 2 months ago - Tests: 3

    I have been to professional learner field for 4 year. In past 3 years I trained professionals on various platform including Microsoft, Cisco, & Eccouncil. I am a certified instructor for Eccouncil as well. I have delivered professional class including high level courses like Certified Ethical Hacker. I have presented over 60+ presentation on different technology. I am seeking opportunities to build up my own public profile where my works can be seen & evaluated. You can count me on field like SEO, Software testing, Technical Writing. About me: http://gandip.com.np/galary/cert.html

    $11.11 /hr
    23 hours
    4.80
  7. Ferdinand Bermillo

    Ferdinand Bermillo

    Exceptional: Sales & Mktg, Appt Setting, Lead Gen, Social Media Mktg

    Philippines - Last active: 1 month ago - Tests: 10 - Portfolio: 5

    I'm more than a salesperson, I'm a closer. My extensive work experience in the outsourcing industry have exposed me to different organizational roles from sales & marketing, customer service, finance, training & development and human resources. As for my social media skills, I can help you with how you can effectively use Facebook and Twitter as a marketing tool and create interesting contents to engage your existing and potential clients. In addition, I can also run Google Adwords & email marketing campaigns and SEO link building. My strength is my good command of written and spoken English. I have always been a good communicator which I believe is the key in accomplishing any given task. These and my good work ethic will reassure you of my quality of work with exemplary results.

    $15.56 /hr
    5,195 hours
    4.97
  8. Taju Mithu

    Taju Mithu Agency Contractor

    Expert In Cisco R&S|Security, Windows|Linux Server & Virtualization

    Bangladesh - Last active: 4 days ago - Tests: 7 - Portfolio: 6

    I have 6+ years of experience in IT networking area. I am CCNP R&S and CCNA Security certified. I have good knowledge in Windows server 2008 & 2012 and Linux server administration.Currently I have to manage and troubleshoot different types of network in many corporate office. i am also a trainer in Cisco certification courses.

    Associated with: Surzo Smart Technologies

    $20.00 /hr
    83 hours
    5.00
  9. Ravi P.

    Ravi P. Agency Contractor

    Windows and Linux Administration AND Web Development

    India - Last active: 1 day ago - Tests: 16 - Portfolio: 12

    We are an ISO certified company. Experts in all aspects of Windows, Linux, Server Management, Web Hosting Support, Data Recovery and Backup, Security Audit, Performance Optimization, Migration, Load Balancing, Cloud Support, AWS, Bulk Emailing, Cpanel, Plesk, etc... We provide 24x7x365 technical support options for web hosting companies world-wide. (Voice, Chat and Email Support) Our Support Engineers are Redhat and Microsoft certified. We have a team of experienced web developers specialized in Wordpress, Joomla, PHP, Magento, Ruby on rails, .Net and Mobile Applications.

    Associated with: Velan Info Services

    $11.11 /hr
    617 hours
    4.72