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.


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.

Last updated: May 1, 2015
More options
Clear all filters
  1. Gabby Alagaban

    Gabby Alagaban

    Sr Network Engineer

    Philippines - Last active: 11/17/2013 - Tests: 2

    Twelve years as a Sr Network Engineer with the main responsibilities of maintaining all Linux and Windows server operations(Data Centers), troubleshooting network server and application issues, and administrating qualitative and continuous use of Linux and Windows servers for internal company efficiency and operations. As part of my position, I am required to communicate with various departments and non-technical employees; so being able to explain complex IT concepts is vital. have outstanding customer service skills.

    $33.33 /hr
    0 hours
  2. Anthony Vaz

    Anthony Vaz

    Windows, Citrix, VMware Administrator

    United States - Last active: 3 months ago - Tests: 2

    • Over 12 years of experience in IT as a System Administrator • Responsible for Planning, implementing and supporting Windows/Citrix/VMware Infrastructure. • Provided innovative, well-designed solutions to meet the client’s needs. • Carried out Windows 2k/2k3/2k8/2012 Server Setup, OS Upgrades, Patching, Security Hardening, SP rollout • Designed and implemented Server Virtualization on ESX 3.x/4.0 • Citrix Farm Setup, Upgrades and Administration of Metaframe XP, PS4.0 & XenApp 6.0 • IIS Server Setup and Administration (IIS 5.0, 6.0 & 7.0) • MS Clustering on Windows 2003, 2008 & 2012 for File Servers, SQL and various application servers • File/Print Server setup and Administration • Setup & administration of AIR Clasic2 & RMS RDP systems • Microsoft SharePoint Server 2010 Farm setup & Administration • ArcGIS 10.2 Server setup & administration • DHCP/DNS Administration • AD user & Group Management • Biscom FAX server setup and administration • GPO management • CIFS Share Setup, Administration & Migration from File Server to CIFS Shares and vice versa • Server conversion from P2V • Designed and implemented backups and recovery strategies for Windows servers(VERITAS NB) • Played key role in various Infra Projects like Server Virtualization, File Server Migration, Data Center Migration, SP rollout, AV rollout (Sophos/McAfee). • Troubleshoot various Performance issues reported by Application team • Automated various process using PowerShell/VB scripts • Carried out various critical banking application upgrades • Setup & Administration IBM Web sphere MQ 5.x • Server Firmware/Driver upgrades & Hardware refresh. • Worked on Dell, IBM & HP servers. • Worked at Client location for over 5 years • Managing team of 5+ members at various geographical locations (Mexico/India) • Worked in 24x7 production support model • Conducted knowledge sharing sessions on Windows/Citrix for team members • Excellent communication skills, strong analytical & problem solving skills and fast learning. • Business Approver for Infra Change & Problem/RCA tickets • Server Setup & Application deployment in Amazon & NTT Cloud platform

    $20.00 /hr
    0 hours
  3. Evgeniy Sannikov

    Evgeniy Sannikov

    Senior Systems Administrator

    Russia - Last active: 3 months ago - Tests: 7

    More than 15 years of expirience in IT, more 3 years as "Head of IT department" in small and medium sized business. Know several programming languages, very experienced in administrations (DB, domain, LAN etc). The last three years worked as an Cisco Presale Engineer. - Virtualization (Vmware): implementation and maintenance; - Administration: AD, MS SQL, MySQL, Exim, BIND; - Сreation, implementation and maintenance of software for automation of work in the department of Cisco; - Automation and maintenance: 1C, S-Market, Crystal-SET,Diasoft; - Network and servers equipment: specification for the purchase,configuration, support; - Programming: PHP, VBA, C#; some Python, C++, JS; - LAN design, creation and maintance; - Company Office equipment: purchase, repair, support; - Data protection: anti-virus solutions, firewall, security policies, monitoring etc; - Internet solutions: Apache, VPN, DMZ, OpenVPN etc.

    $20.00 /hr
    0 hours
  4. Johan Lofgren

    Johan Lofgren

    Senior System Engineer

    Switzerland - Last active: 10/30/2013 - Tests: 1

    Here I am, Swedish guy living in Switzerland due to the love of skiing! Degree: Bachelor in Computer Science Been working for some of the biggest companies in the world as a Virtualization and Citrix engineer. On my resume I have been working and implemented global consolidation and virtualization project for: General Motors Honda Walmart All my projects have been based on either VMware/XenServer and Citrix XenApp/XenDesktop. Truly experienced Engineer withing the following complete portfolios: VMware, Citrix, Microsoft, F5 Load-Balancers, Linux, IBM SAN, SQL Certificates: MCSE - Microsoft Certified System Engineer MCTS - Microsoft Certified Technology Specialist (SQL) CCAA - Citrix Certified Advanced Administrator VCP - VMware Certified Professional

    $50.00 /hr
    0 hours
  5. Sebastien Delmas

    Sebastien Delmas

    IT Network and Security

    France - Last active: 02/24/2014 - Tests: 2

    Linkedin profile: Skills: Security: Firewall / UTM VPN Mail gateway Proxy Reverse Proxy Tufin Network: Switch / Routers Wireless (wifi, wifimax) Voice over IP Fax over IP Other: Operating system: Windows, MacOs, Linux Mobile system: Android, iOS, Windows mobile Virtualisation: VMWareESXi / VSphere / VMWare View Horizon Server: Windows and Linux Streaming protocol (RTMP, HTTP, HLS...) Microsoft Active Directory Microsoft Exchange Storage SAN Backup solutions Monitoring solutions

    $33.33 /hr
    0 hours
  6. Milan Vlajnic

    Milan Vlajnic

    Senior System/Network Administrator

    Serbia - Last active: 10/22/2014 - Tests: 4

    I am: Goal-driven professional with understanding of priorities and willingness to learn more Communicative with excellent presentation skills Both team and independent oriented Self-motivated Problem solver Responsible Proactive My working history includes variety of IT positions which makes me very flexible and innovative. It also gives me great advantage in planning and organizing projects in not only one IT area.

    $16.67 /hr
    0 hours
  7. Yuri Bernstein

    Yuri Bernstein

    System Administrator

    Israel - Last active: 2 months ago

    I entered the area in 2006, right after completion of MCDST course, and since then i worked for few big IT services companies as Desktop Technician, System Administrator and IT team manager. Those included Healthcare Services providers, banks and military facilities. I provide Server administration solutions, including planing and maintaining of group policies, active directory, managing web servers and providing scripting solutions on Windows platforms. I also provide a Help Desk solutions in 3 languages. I am certified with Microsoft's MCSA on server 2003 and MCITP Enterprise administrator certificate on windows server 2008. I also have Linux Professional Institute and Novell Certificates.

    $50.00 /hr
    0 hours
  8. Andrew Tatum

    Andrew Tatum

    Problem Solver, Product Manager, Tech Geek

    United States - Last active: 04/03/2014 - Tests: 3

    I started in web development almost as soon as I got my first computer for my 13th birthday with the creation of After selling FinHeaven in 2006, I've worked with a few start-ups to help establish their technical infrastructure and enjoyed working with developers, marketers, salespeople, and other business leaders to help them succeed. I enjoy working with people and am passionate about helping businesses connect with their customers. Technologies: * C#, Visual Basic, ASP.NET Web Forms/MVC * Telerik OpenAccess, Entity Framework, Linq to SQL * HTML, CSS, AJAX, jQuery, Telerik UI * Visual Studio 2008+, SQL Server 2008+ * Windows Server 2008+, IIS 7+ * Atlassian JIRA and GreenHopper * Source Control (SVN & Git) * Adobe Photoshop, Illustrator, and Acrobat

    $27.78 /hr
    0 hours
  9. Eugenio Miró

    Eugenio Miró

    Software Developer

    Argentina - Last active: 06/23/2013 - Tests: 6 - Portfolio: 1

    I've been working on Software Development for the last 25 years. Started with DOS, BASIC and C/C++ in the late 80s, then to 32 bit Windows and now Web and Services programming with C#, Javascript, JQuery, HTML5, CSS3, etc. I work now for a multinational consulting company, where I started 12 years ago

    Groups: Microsoft Certified Professionals

    $44.44 /hr
    0 hours
  10. Stas S.

    Stas S.

    IT engineer

    Russia - Last active: 3 months ago

    IT engineer with 4 year experience in IT outsourcing. Experience in Windows Servers 2003-2012, Windows XP, 7, 8(from setup to fine tuning) Linux, VMbox, VMware, Microtik. Advanced knowledge and experience in handling Mail Servers(Exchange and Exim), Networking (from planning to router management). Experience in server Virtualization (Xen,KVM). In the process of learning Python, Django framework, Bootstrap and jquery. Interested in job with big goals and new technologies.

    $5.56 /hr
    0 hours