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, 105 Windows Administration projects are completed every quarter on Upwork.

105

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 4.78.

4.78
Last updated: May 1, 2015
More options
Clear all filters
  1. Bogdan daniel S.

    Bogdan daniel S.

    VCP, MCSA, Exchange, Vmware, HyperV, Servers Expert Admin

    Romania - Last active: 1 day ago - Tests: 8 - Portfolio: 1

    10+ years experience in Information Technology (IT) Major areas of expertise: VMware and Microsoft virtualization technologies. Designing and implementing fault-tolerant virtualization clusters SAN and NAS systems (iSCSI, FC) Windows 2003 / 2008 / 2012 Server * Active Directory * Microsoft ISA Server and TMG * Clustering * MS Windows XP/Vista/7/8 desktop/workstation operating systems * Centralized anitivirus systems WSUS * TCP/IP, Switching and Routing * Firewalls IBM, HP, Dell Servers * DNS, DHCP, Wins * Print Server * File Server * Network and Servers documentation * LAN hardware/software administration, design, installation and configuration * Print Server * LAMP Administration * Linux services : squid, postfix, dovecot, firewall, ldap, mysql, nagios, dhcp, bind etc Certifications: MCP - Microsoft Certified Professional MCSA - Microsoft Certified Systems Administrator VCP - Vmware Certified Professional VCP-510 * VCA-DCV - Vmware Certified Associate Data Center Virtualization.

    Groups: Microsoft Certified Professionals

    $22.22 /hr
    2,608 hours
    4.68
  2. Lisa K.

    Lisa K.

    Transcription, IT Support, Administrative Work

    United States - Last active: 22 days ago - Tests: 4 - Portfolio: 10

    With 20 years experience in IT Administration, Legal Administrative Support and Transcription, and Medical Transcription and Office Management, I am experienced, dedicated, and detail-oriented. I now have a career working from home as it best fits my lifestyle, and will deliver very high quality work in a short period of time. You will not be disappointed in the value that you get when using me for all of your administrative needs.

    $16.67 /hr
    17 hours
    5.00
  3. Alexander Lee

    Alexander Lee Agency Contractor

    IT Support Specialist

    Philippines - Last active: 12 hours ago - Tests: 10

    Over the last decade, I have been working as an IT Support Professional for Business Process Outsourcing (BPO) firms, providing excellent service across Operating System platforms such as Windows, Mac, and Linux. I also have extensive hardware experience considering my Electronics background. That defines my completeness in this field, having delved into systems that required software as well as hardware knowledge. My experience has carried me well through the years. I am as reliable as I can be, attentive to details, punctual on time related matters, and satisfied by nothing but the best.

    Associated with: Business Solutions

    $9.00 /hr
    13,469 hours
    4.99
  4. Paul Albert Valencia

    Paul Albert Valencia

    Print Design Specialist | Presentation Solution Expert

    Philippines - Last active: 08/13/2014 - Tests: 4 - Portfolio: 8

    Are you in need of help with your Print Design Solutions or perhaps Presentations using MS PowerPoint? Do you want to improve them to create and produce visual presentations that INFORM, IMPRESS and INSPIRE? I can help you! Please feel free to reach out to me. I've been in the academe for 2 years and was immersed in preparing content that will help my students learn more through visual presentations. After which, I joined a BPO company, where enhancing customer experience is highly promoted. I have been working as an IT engineer now for 5 years now, and aside from providing technical solution for IT, I'm also responsible for providing trainings in my field. So you can be assured to depend on me towards creating CLEAN, PROFESSIONAL and EYE-CATCHING presentations. Please browse through my portfolio to get a glimpse of my projects. Kindly send me a message so we can discuss your requirements. PS: I can also do other tasks for you. You can count on me for Web research, Data Entry and Article Writing. Thanks for Reading.

    $9.00 /hr
    217 hours
    4.63
  5. Christine McCorry

    Christine McCorry

    Content Writer, Editor, Team Manager with Web Design experience.

    United States - Last active: 09/30/2013 - Tests: 12 - Portfolio: 9

    In spite of Upwork's policy, please know that as a busy writer I often lack the time to respond to all the invitations I receive. Because of this, I have received a "non-responsive" status. Although I have attempted to get Upwork to assume that a non-response is a "not interested" status, my requests thus far have failed. Thus, I feel it important to make this disclaimer up-front...I certainly DO respond to projects when I am free from other obligations. (My only alternative is to mark myself "unavailable," which is counter-productive to accepting legitimate work). Now, on to information about me: As a semi-retired citizen, I decided to refine my latent writing skills. Toward that end, I spend a great deal of time researching in order to deliver knowledgeable content and/or accurate product descriptions. It is for that reason that I generally do not accept assignments that pay less than .04 cents per word. Since I am semi-retired, I especially appreciate clients who need two to four articles weekly for their website or blog. As a website designer, I believe content and presentation are paramount. My websites continually evolve to include the best old and new-style components.

    $10.00 /hr
    889 hours
    4.96
  6. Irena Pavicic

    Irena Pavicic

    Accounting, bookkeeping and data entry professional, translator

    Croatia - Last active: 4 months ago - Tests: 5

    Over the last 12 years I have working experience in accouting, bookkeeping, data entry and translation. I have references from my employers ( in croatian), but on request I can translate it in languages mentioned below. I speak and write fluently in english, italian, german and croatian language. I also have experience in editing documents. Every work that is put in front of me I see as a challenge, and I approche it with maximum professionalism, and dedication so I can guarantee it will be finished in time, but with maximum precision and accuracy.

    $5.56 /hr
    0 hours
    5.00
  7. Marshall Taylor

    Marshall Taylor

    Hard Reliable Worker for your online needs

    United States - Last active: 1 day ago - Tests: 6

    Don't let my lack of oDesk experience make you believe I'm not capable of doing the Job. Why are 1,000s of oDesk hours that important, what you need takes time and dedication not oDesk hours. Give me the opportunity to prove myself, I won't let you down. I have a number of years experience with HTML and CSS and have been engaged in web research for much longer. I keep at a task until it's finished with high quality results. Your project(s) require personal dedication, something an applicant with 5 other on going projects can't deliver; no matter how many hours they have logged in the system or how great their feedback rating may appear. I won't let you down.

    $11.11 /hr
    1,057 hours
    4.99
  8. Jacopo Tumminello

    Jacopo Tumminello

    Italian-English-Spanish translator - IT Expert

    Italy - Last active: 5 days ago - Tests: 2

    I'm an Italian translator and IT expert (Security of computer systems and networks) working in the IT field as well as a translator. I speak a fluent English (C2 certificate acquired after a 6 months course in UK and TOEFL) and fluent Spanish (C1 certificate, learnt and improved abroad too, in Madrid). Writing and translating skills and in-depth knowledge of both Windows and Unix operative systems, cryptography, security systems, IT and internet/networking related fields, blogging and writing, Office suite. I also improved my English and Spanish skills by living abroad and learning new lifestyles (in addition to my studies), adapting myself to any kind of situation, alone or in a team. Excellent proofreading and writing skills, achieved after working for various websites and webzines, capable of writing about many subjects thanks to a wide general culture and being always up to date.

    $8.40 /hr
    309 hours
    4.97
  9. Dobrivoje B.

    Dobrivoje B.

    System Engineer

    Serbia - Last active: 12 days ago - Tests: 2 - Portfolio: 2

    A high-powered mutant of some kind never even considered for mass production. Too weird to live, and too rare to die. Hardworker willing to learn new things and accommodate according to your business needs. I have diploma in Information Technology and Services and many internships in big companies (such as Microsoft Serbia, many student projects and so on). At this moment i am system engineer and mostly i am implementing solutions from Microsoft portfolio.

    $22.22 /hr
    0 hours
    5.00