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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).

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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. Daniel O'Sullivan

    Daniel O'Sullivan

    System Administrator

    Australia - Last active: 12/15/2014 - Tests: 4 - Portfolio: 2

    I have been working in the IT industry for the past 10 years working for small and multinational companies. During the past 10 years I have worked with and alongside management, staff and customers in various fields. Some of the projects I was involved in were company wide upgrades of phone systems to a VOIP system, A migration of operating systems within companies twice, Upgrading a companies servers from 2003 to 2008 and creating a citrix environment to publish apps to specific users. I have provided support to staff and customers on various levels and worked with management to audit printers, computers and users.

    $33.33 /hr
    4 hours
    0.00
  2. Maros Bajtos

    Maros Bajtos

    Windows System/Citrix Engineer

    Slovakia - Last active: 9 days ago - Tests: 1

    18 months experience as developer C++ in small business company. 1 year experience as Network Infrastructure Admin in HP Global Services 1 year expoerience as Windows Admin in HP Global Services. 2 years experience as Windows/Citrix Admin Tier 3 in AT&T Global Services Now gathering experience as Citrix Engineer in Allianz Business Services.

    $8.89 /hr
    0 hours
    0.00
  3. Rajesh Maurya

    Rajesh Maurya

    System Administrator

    India - Last active: 2 months ago - Tests: 7 - Portfolio: 2

    1.Install all new hardware, systems, and software for networks. 2.Install, configure, maintain network services, equipment and devices. 3.Supports administration of servers and server clusters. 4.Manages all system back-up and restore protocol. 5.Plans and supports network and computing infrastructure. 6.Perform troubleshooting analysis of servers, workstations and associated systems. 7.Documents network problems and resolution for future reference. 8.Monitors system performance and implements performance tuning. 9.Manage user accounts, permissions, email, anti-virus, anti-spam. 10.Good knowledge of networking essentials. 11.Oversee software and network security. 12.Strong analytical abilities and professional office experience

    $5.56 /hr
    0 hours
    0.00
  4. Roman S.

    System and network administrator

    Russia - Last active: 20 days ago - Tests: 2

    More than 10 years of making rock stability systems. Over 5 years of supporting dedicated servers (more than 300). Microsoft certified IT professional (2003 - 2008 -2012, ISA-TMG, Exchange, all services), Unix expert (Debian/Ubuntu, CentOS/Redhat prefer), MacOS administrator. Good skills in virtualization (Hyper-V, Xen, VmWare etc), VoIP (asterisk, mera, 3cx) MCTS: Microsoft Windows Vista, Configuration MCITP: Enterprise Support Technician on Windows Vista; MCTS: Windows Server 2008 Network Infrastructure, Configuration MCTS: Windows Server 2008 Active Directory, Configuration MCTS: Windows Server 2008 Applications Infrastructure, Configuration

    $14.99 /hr
    0 hours
    0.00
  5. Josh Heffner

    Josh Heffner

    Microsoft Cloud Specialist - System Center, Office 365, etc

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

    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
  6. Pascal Jedlitzke

    Pascal Jedlitzke

    eloquent Network Administrator | Programming HTML,CSS,JavaScript

    Germany - Last active: 5 days ago - Tests: 1

    ✓ Who Am I I'm a 27 years old guy, always looking for a challenge in my life. I mostly like doing things when having fun and feeling good with it, even more than 8 hours per day. That's why I work in the field of IT! I'm not that untanned type of individual spending most time a day in the basement room - I love spending time in the sun. But of course I'm four-eyed! ツ ✓ What I do Working with a passion for company processes and security issues. I'm familiar with troubleshooting, maintenance and installation of clients, servers and mobile devices. Good knowledge of relevant OS releases. This is achieved by using different technologies and vendors like Microsoft, Linux, security providers. I will solve network related problems and can do advanced hardware troubleshooting as well. I have implemented different IT projects covering server migration, backup strategies and virtualization concepts in heterogeneous environments. I also gained first leadership experience. ✓ What is different I'm able to translate requests of companies and management into the language of specialists, nerds, geeks and vice versa. IT touches nearly everything around us, so I take the broader view putting IT in the center of acting and behaviour. I've a strong desire to improve myself, the team I'm working with, and the solutions I work on continually. I'll always keep a cool head under pressure. ✓ What else Known as a good initiator I participate in different management issues, giving ideas for solving problems. ✓ Some keywords Budgeting, Project work, Linux, Windows, VMware ESXi, Active Directory, Backup/Disaster Recovery, maintaining networks, virtualization, IT-Security, HTML, CSS, Java, Wordpress, SEO, Online Marketing

    $16.67 /hr
    0 hours
    0.00
  7. Husdup Florin

    Husdup Florin

    WebDeveloper

    Romania - Last active: 6 months ago - Tests: 1 - Portfolio: 8

    Over the last 5 years, I have developed many websites using HTML, CSS, PHP, jQuery and also CMS based. My portfolio includes sites for big brands and small businesses. My core competency lies in end-end management of a website development project and I am looking for opportunities to build websites from the ground up for you/your business. I can also make graphic design for your business: flyers, business cards, logos, etc.; I also have experience in the following areas: Microsoft Office, Microsoft Windows, Debian/Ubuntu, VMWare, C++, MS SharePoint, Networking, HP ALM, HP Server Automation, etc.;

    $5.56 /hr
    0 hours
    0.00
  8. Tsvetomir V.

    Tsvetomir V.

    IT Expert with 15 years of experience

    Bulgaria - Last active: 6 months ago - Tests: 7

    With over 15 years experience with computer systems I can handle almost any problem that may arise with your computer. From virus cleaning and ads removal to data securing, lost data recovery and disk restoration. I am a qualified supportive and administrative staff of many companies, with my name standing for quality, security and speed for them. If you need any help with your computer - I am the right man for the job!

    $55.56 /hr
    0 hours
    0.00
  9. Hernán Carrera

    Hernán Carrera

    Web Design - System Admin - Android Dev

    Argentina - Last active: 27 days ago - Tests: 2

    The first thing you must known about me is that i will work as hard i can to get your job done. I consider myself a proactive and autodidact person. I´ve been working with computers for nearly 10 years from now. On my early years i started repairing hardware and software, formatting, maintaining and setting software, then i worked with Windows Servers environments with DB Engines like MSSQL, by this way i acquired experience on setting up, configuring and maintaining servers (IIS -Domain users and permissions - TSQL - VBA). After that i wanted another challenge so moved into the Developing area, Android developing. As this i acquired skills in java, sqlite and android ide. I also have experience in Web Desing, another area that i wanted to manage, getting skills like HTML5, CCS3, JavaScript, PHP, and MySQL.

    $15.00 /hr
    0 hours
    0.00
  10. Francesco Ongaro

    Francesco Ongaro

    Senior Security researcher

    Italy - Last active: 4 months ago - Tests: 6 - Portfolio: 1

    Francesco Ongaro is an Italian security expert and Hacker, living in Verona (the city of Romeo and Giulietta), specialized in Network and Web Application Penetration Tests. He performed several hundred of technical activities over the years for many of the most important and exposed costumers in the private, public infrastructure, finance, banking, insurance and media fields. His research and advisories are published on USH (www.ush.it) and he founded an independent Tiger Team under the ISGroup (www.isgroup.it) umbrella. Senior Security Researcher at ISGroup (http://www.isgroup.it/), IT Security Outsourcing company. CEO at USH (http://www.ush.it/), IT Security research team. IT/ICT Security - Vulnerability Assessment (VA) - Network Penetration Testing (NPT) - Social engineering - Web Application Penetration Testing (WAPT) - Ethical Hacking - Security engineering - White box Architecture, Application, Database and Code Review - IT Security Standards and Best practices Audit - IT Security Policy and Documentation Audit - Reverse Engineering - ISO 20000 / PCI DSS / NIST / COBIT - Information Risk Management - Disaster Recovery (DRP/BCP) - IT Audit & Compliance Management - Secure development - Project management

    $55.56 /hr
    1 hours
    0.00