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

112

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: July 1, 2015
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  1. Jeremiah S.

    Jeremiah S.

    Senior Systems and Network Administrator

    United States - Last active: 1 month ago - Tests: 5

    I have experience in Cisco, Juniper, Zyxel, HP, Brocade, and Ubiquiti Network Devices and Windows Server and Desktop editions. I have 10 years of CentOS, Ubuntu, Debian, Free/OpenBSD Experience as well. Some of the management panels I am familiar with is cPanel/WHM, Webmin/Virtualmin, and SolusVM. I am a virtulization expert with experience in VMWare, Xen, KVM, and OpenVZ.

    $60.00 /hr
    18 hours
    0.00
  2. Oriol Buxarrais

    Oriol Buxarrais

    Consultant & Systems Administrator

    Spain - Last active: 28 days ago - Tests: 2

    I'm a Systems Administrator & Consultant & Architecture in IT Services I'm currently working with different technologies such as : -Vmware vSphere (3.0, 3.5, 4, 5) -Windows Server OS (2000, 2003, 2008 R2, 2012 R2) -Linux Servers (CentOS, Debian, Ubuntu) -SQL Servers (2000, 2005, 2008) -Sharepoint Servers (2007, 2010, 2013) -McAfee Epolicy (3.6, 4, 4.5, 4.6,5) -Cisco Systems I can design you infrastucture and keep it up to date. I'm certified on MCSE, MCITP EA, MCITP DBA, MCSA/MCSE 2012, Sharepoint 2010 Administrator. If you need help, don't hesitate to contact me.

    $39.00 /hr
    22 hours
    0.00
  3. José Eduardo Perotta De Almeida

    José Eduardo Perotta De Almeida

    Software Engineer - Full stack software architect

    Brazil - Last active: 1 month ago - Tests: 3 - Portfolio: 9

    I'm a software architect with over 15 years of experience. Over the last 15 years, I have been working as consultant for Brazilian banks, as security analyst consultant and for some U.S. software development houses, as software engineering consultant or software developer I am seeking opportunities to build realtime web applications, REST, RIA and simple web applications Technical Skills - Perl / Modern Perl - Javascript - OO - Paterns - MVC - PostgreSQL - Redis - RabbitMQ - Microsoft SQL server - Classic ASP - PHP - Linux Servers - Windows Servers - Deep knowledge of software engineering - COM/DCOM - Web scraping - Realtime and high availability web applications - HTML5 Frameworks - Mojolicious - Catalyst - Dancer - DHTMLX - EXT - Jquery - Dojo - Joose Wide vision of process: - development - security - infrastructure - communication Experienced in: - designing / implementing RIA and realtime web applications - designing / implementing REST APIs and clients - methodologies - porting applications from / to windows / linux environments. - Windows servers - Linux servers DHTMLX & Javascript ninja I'm a CPAN contributor and a brazilian Perl Monger

    $55.00 /hr
    0 hours
    0.00
  4. Josh Heffner

    Josh Heffner

    Microsoft Cloud Specialist - System Center, Office 365, etc

    United States - Last active: 5 days ago - Tests: 1

    Experienced consultant with long list of successful client projects Architect level experience in Microsoft System Center, Windows Infrastructure, Cloud solutions, and client deployment and management. Technical experience includes all Windows Client and Server operating systems, Configuration Manager (SCCM), Operations Manager (SCOM), Orchestrator (SCO), Data Protection Manager (SCDPM), Service Manager (SCSM), OS deployment with SCCM & MDT, client management with MDOP (Med-V, App-V, UE-V, MBAM/Bitlocker), Endpoint Protection, ZTI, LTI, UMST, PXE,and UDI. SQL Server 2005, 2008, 2012, 2014. Microsoft Certifications include: • MCSE: Private Cloud • MCITP: Enterprise Administrator • MCITP: Server Administrator • MCTS: Office 365 • MCTS: Microsoft System Center Configuration Manager • MCTS: Microsoft System Operations Manager • MCTS: Microsoft Exchange Server 2010 • MCTS: Deploying Windows 7 and Office 2010

    $75.00 /hr
    0 hours
    0.00
  5. Stephen S.

    Stephen S.

    Business Analyst and Project Manager

    United States - Last active: 5 days ago - Tests: 2 - Portfolio: 3

    Linked in Profile ssalaka 15+ years of varied industry experience (including extensive consultation work with large cap and fortune 500 organizations) in both software development and systems engineering as well as overall project management and client development/consulting; significant experience with Linux and Windows (mixed) environments and programming experience (including C#, JAVA, C/C++, shell scripting, and SQL), an MBA in Information Technology, and a solid understanding of complete systems lifecycle development/deployment/and support with a solid focus on applying process optimization strategies (Lean, TQM, 6 Sigma, etc...) My overall career path has been extremely varied, covering a wide range of tasks, duties and responsibilities (in an extensive breadth of industries) The main focus has been working in a (C#/JAVA/MSSQL) development;(Windows/Linux) deployment environment, designing and developing application/systems architecture for large scale portal (clustered and virtualized) applications, managing both development and server teams, designing and implementing systems security components, and deploying and managing network/infrastructure resources. Additional responsibilities have included client development/consulting, the integration of developed solutions into client project deployments, offshore team coordination, following development best practices to produce tested, integrated and fully-documented software solutions for Linux and Windows platforms (including Windows Mobile), and large scale systems roll out and deployments using both clustered (both hardware and software based) and virtualized (VMware) technologies. Business Level Japanese, JLPT Level 2 Conversational Spanish/German Specialties: Project Management, Software Development, Software Architecture, Systems Engineering/Architecture, Network Engineering, Programming, Troubleshooting/Maintenance, System Security, Software Architect, JPLT 2kyuu, DBA, MCTS, MCPD, MCSE 2003, SCJD 1.6, Security+, Lean Agent Certification, PMP, Six Sigma Black Belt Process Optimization

    $125.00 /hr
    0 hours
    0.00
  6. Robert J.

    Robert J.

    I'll build your complex web site to a high standard

    United Kingdom - Last active: 11/13/2013 - Portfolio: 4

    I am a web application developer and I work with companies to create systems that; automate huge amounts of correspondence, record client work/progress and provide data visualisation for management. I love web development because I enjoy the creative process of giving form to a person’s ideas and coming up with intuitive workflows and UIs. With my understanding of many Web2.0 programming languages/APIs I hope to work with a company that sees the internet as a wealth of solutions for business and individuals alike.

    $55.00 /hr
    0 hours
    0.00
  7. Tom Cannaerts

    Tom Cannaerts

    All-round webdeveloper and system administrator

    Belgium - Last active: 02/13/2014 - Tests: 3

    You can't really place me in a single box. I'm a PHP webdeveloper (although I can manage ASP/VB.Net as well) with profound knowledge and experience with system administation of both Windows and Linux servers and know my way around IP networks. Putting it all together has proven to be a very good match and enables me to deliver solutions that are optimzed across the board.

    $50.00 /hr
    0 hours
    0.00
  8. Rafael C.

    Rafael C.

    Uruguay - Last active: 4 months ago

    I'm a Linux System Administration with 8 year of experience , I have been working the last years with AWS (cloud) , Web Servers , Apache , Nginx , Openvpn, Linux , centos , Red Hat , Debian , Ubuntu, Mysql , Shell Script , Virtualization , Firewall , Pfsense , Iptables , Openldap , Samba , Squid , Dns , Bind.

    Groups: LPIC-1

    $33.00 /hr
    0 hours
    0.00
  9. Naresh Chippa

    Naresh Chippa

    United States - Last active: 08/29/2014 - Tests: 1

    • Professional with 10+ years of experience in IT Infrastructure Operations, IT Infrastructure Management, IT Virtualization Administrator. • Supporting wide range of technologies like Windows, VMware and Citrix. • Ensuring that all work is carried out to the highest standards. • Managing Service Delivery and Infrastructure project delivery on time. • Managing Escalations, Request fulfillment, Incident, Change & Problem Management process. • Analyze, evaluate, maintain and report infrastructure performance and availability. • Plan and implement system changes and adjustments in a way that maximizes system availability. • SME for Virtualization Platform (VMware & Citrix ).

    $33.33 /hr
    0 hours
    0.00
  10. Nicholas H.

    Nicholas H.

    IT Generalist

    United States - Last active: 10/02/2013 - Tests: 2

    Technical Professional with 10 years of experience in the fields of Systems Engineering/Administration. Demonstrated experience with network administration as well as advanced security policies and measures. A customer and mission focused individual with excellent communication skills. Red Hat Certified Engineer (RHCE), Linux Professional Institute Certified: Level 1 (LPIC-1), CompTIA Linux+, SUSE Certified Linux Administrator (CLA), Microsoft Certified Systems Administrator (MCSA), and CompTIA Security+.

    $38.89 /hr
    0 hours
    0.00