Windows System Administrators & Experts

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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
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  1. Chris Haubner

    Chris Haubner

    Systems/Software Engineer

    United States - Last active: 2 months ago - Tests: 1 - Portfolio: 3

    I am a seasoned IT professional with broad experience in multiple programming languages, operating systems, and a variety of IT functions. I have done everything from technical support, systems architecture, managing global data centers, and creating custom software solutions. I am currently looking to freelance and help solve problems using the skills and knowledge I have obtained. I enjoy IT challenges that allow me to grow and learn new things related to my field. I am a hard worker, who enjoys seeing things to completion, and am extremely thorough and detail oriented in everything I do. I may not be the fastest, nor the cheapest, but I will get the job done and get it done without cutting corners. All of my previous clients from other side ventures have been extremely pleased with my work, and have recommended me to others as well.

    $100.00 /hr
    0 hours
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  2. Joaquin P.

    Joaquin P.

    IT Systems / Desktop Support

    United States - Last active: 18 days ago - Tests: 2

    Desktop/ Systems Support Specialist with 10+ years of demonstrated success supporting UNIX/Linux, MAC OSX, and Windows environments, primarily within the Post-Production and Broadcast industries at all Levels I, II and III. My technical aptitude expands into networking and systems configurations as well, and is capable of performing additional tasks for clients and projects as needed. Interested in securing a long-term and/or short-term contract opportunities. SUMMARY/ TECHNICAL SKILLS: •Operating Systems: UNIX / Linux (RHEL, Ubuntu, CentOS), Windows Operating Systems (8/7/ XP/Vista / 2000/ 98), Mac OSX (10.8/10.7/10.6,/9.5/8.5) •Harware Servers: HP Proliant 360,380p Gen8, Dell PowerEdge R720,780,T320, 1850, 2950, Precision Towers 7910, Mac OSX. Desktops: HP Z400,Z440, Z840. Dell Inspiron's, Latitudes, Optiplex's. Mac Mini's, IMac's, PowerMac's. •Windows Server, 2003, 2008r2, Installation, Configuration, Setup. Active Directory, DHCP, DNS, File Servers. RDS. •Network Monitoring, Automation Tools, Ticketing Software: Kaseya, Plesk. Remedy, Connectwise, Custom. •Networking: DHCP, DNS, TCP/IP, RDP, Terminal Services. PC Anywhere, VNC, RDP, TeamViewer, Gotomeeting. •Installation, Configuration, Patching / Hotfixes: Windows / Mac / Linux. Servers and Clients (WSUS, yum , apt-get) •Setting up installing peripherals, network cards, drives, graphics cards, drivers, batteries, power supplies, RAM. •Storage Technologies: NAS, DAS and SAN systems. Network Protocols NFS, CIFS/SMB •Web Technologies: Dreamweaver, FTP, HTTP, HTTPS. WAMP. MySql Workbench. •Imaging and cloning OS builds using current software. Ghost, Acronis, Altiris. •Desktops, Laptops, Smart Phones, Tablets, IPads (Android, IOS, Windows, Blackberry). •Virtual Technologies and applications. , VMware, Parallels, Bootcamp. •Post Production Pipelines and Networks. VFX Technology, Software, Hardware. •Productivity Applications: MS Visio, Project, MS Office XP, 2003, 2007, 2010, Adobe Acrobat Pro, Google Apps, Symantec Ghost, Symantec Net Backup, Aspara, Shotgun, Asset Management, Remedy Action Request, Network Associates’ workstation virus protection, AVG, IM software. •Creative Software- Autodesk Flame/Flint/Smoke, Maya, 3DS Max, XSI, Premiere Pro, Final Cut, Avid, Nuke, Shake, Fusion. Adobe After Effects CS, Adobe Illustrator CS, Adobe Photoshop CS, Adobe InDesign CS, Adobe Dreamweaver CS, Adobe Flash CS, Final Cut Pro, Avid etc...Transcoding / encoding Software - Episode, Adobe Media Encoder, Procoder, Compressor Digital Rapids. Knowledge of all media formats and codec's for Audio /Visual also File Sequences.

    $50.00 /hr
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  3. Josh Heffner

    Josh Heffner

    Microsoft Cloud Specialist - System Center, Office 365, etc

    United States - Last active: 4 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
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  4. Anthony K.

    Anthony K.

    Enterprise Solutions Engineer

    United States - Last active: 2 months ago - Tests: 5

    Some shops have a "my way or the highway" kind of attitude. I'm different. I use my over a decades worth of experience to understand and help construct what is truly best for my customers. Along with 24x7 management and implementation of my solutions, I have acquired a solid understanding of business strategy, communication, and customer relations. I know what it takes to deliver outstanding client services. Feel free to contact me and take the next step in creating the solution you need.

    $130.00 /hr
    0 hours
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  5. Alessandro Conti

    Alessandro Conti

    Italy - Last active: 04/02/2014 - Tests: 1 - Portfolio: 2

    In the last 5 years, I have developed a wide range of integration solutions between ERP several and online shop like Magento and Virtuemart using an Opensource ETL platform called Pentaho Data Integration. My skill includes full experience in DB development on MySql, Oracle and MS Sql Server, PHP development and Windows and Linux.

    $61.11 /hr
    11 hours
    0.00
  6. 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
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  7. Adrian R.

    Adrian R.

    Technically Proficient Strategic Thinker and Creative Force

    United States - Last active: 11/03/2014 - Tests: 2 - Portfolio: 1

    My main strength is the ability to understand, design, and create systems. These systems can be anything from a business process to an information security system. Technology is a passion of mine. Ultimately I try to leverage my creative abilities in the development of any solution. You give me problems, I figure out how to make it work. Contact me to find out what I'm talking about for yourself.

    $50.00 /hr
    0 hours
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  8. Rodolfo Ramalho

    Rodolfo Ramalho

    IT Consultant

    Ireland - Last active: 01/05/2014 - Tests: 2

    My Name is Rodolfo Ramalho, 28 years old, I worked as a IT Support Engineer, graduated in Computer Networks by UNINOVE. I have been living in Dublin for the last six months studying English in the Irish Business School Dublin. My goal is to become fluent in English language in order to meet the demand of the Information Technology sector in this country. I have been worked with IT from over 10 years, with leading companies in Brazil and the World: Itau, Alog, T-Systems, PriceWaterhouseCoopers, Tivit, MCPBrasil, Nortel Networks. I am able to build, manage and motivate teams. Always in search of the best results, fast adaptation to new processes, activities and environments. I have strengths as persistence, determination and commitment. I am Specialist in corporate environments. Implementation, Management and Administration Windows Server and Linux. Thorough knowledge and experience with Active Directory, Exchange, DFS, RRAS, RIS, Cluster, NLB, RDS, Terminal Server, IIS, DNS, DHCP, LCS, WSUS, Fore Front, System Center, Virtual Server, Hyper-V, ISA, TMG and Skill in Deployment GPO. Experience in the best practices of ITIL (Incident, Problem, Change, Release, Configuration, Availability, Capacity, Service Level and Service Desk), ISO 27001 and Project Management. Always working with good personal relationships, promptness and courtesy at all levels, and the propensity to interact consciously and participate within a team. I Participated in complex projects such as Migration Exchange 2003 to 2007. Active Directory 2003 to 2008, IIS 6 to IIS 7, ISA to TMG, Implementation and Management Environment DR (Disaster Recovery). Extensive knowledge in planning and documentation of physical infrastructure and logic.

    $111.11 /hr
    0 hours
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  9. Alexandre Conceicao

    Alexandre Conceicao

    System Administration & Consultancy

    Brazil - Last active: 06/09/2014

    Over 13 years of IT experience, working with Support, Administration, Implementation, Architecture and Design, Migration, Projects, Training and Consultancy. - Expert in System X Servers, BladeCenter e PureFlex Systems. - Deep knowledge in Windows Servers, from Windows NT to Windows Server 2012. - VMWare certified in vSphere 5, experienced also in vCloud Suite, NSX, Virtual SAN, Site Recovery Manager and Horizon View. - Work experience with Hyper-V, Citrix Xenapp and XenServer, implementation, administration, third level support. - SAP-HANA in IBM System X. - Experience with Dell and HP Servers, Switches Cisco and BNT (IBM), Storage V7000 and IBM Smart Cloud Entry. - Knowledge in Linux Redhat, SUSE, Ubuntu and AIX. - Provide technical classes and creation of technical documentation. - Experience in Second and Third Level Support, System Administration, Consultancy, People Management and Project Management.

    $50.00 /hr
    0 hours
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  10. Thiago Magalhães

    Thiago Magalhães

    Cloud Computing and Virtualization Engineer

    Brazil - Last active: 04/28/2014 - Tests: 1

    Over the last 13 years i've gained experience in IT industry with Information Systems and IS Administration. Lately I've been working with implementation and troubleshooting on Virtualization, Cloud Computing and Converged Infrastructure technologies (se more bellow). I can help you with: - Deploy, configure and maintain the following systems (software installation, update and core networking services) on : - VMware vSphere (ESXi 3.5, 4.0, 4.1 and 5.x) - Microsoft Windows Server (2003, 2008 and 2012) - RHEL/CentOS (4, 5 and 6) - Amazon Web Services - Google Compute Engine - Users and groups management using Samba and Microsoft Active Directory. - Configure local and remote storage: - iSCSI initiator and target - network file systems (NFS, SMB) - Fiber channel - Create and configure file systems and file system attributes: - permissions - encryption - access control lists - Configure static routes, packet filter and network address translation. - Produce and deliver reports on system utilization. If you are using HP hardware (FlexFabric, Matrix OE, x86 servers, SANs, and related technologies) I can provide a even better support for you.

    $60.00 /hr
    0 hours
    0.00