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
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  1. 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
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  2. 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
    0.00
  3. Julian R.

    Julian R.

    Virtual Services Specialist

    United States - Last active: 07/27/2014 - Tests: 4

    After nearly fifteen years as an on-site professional engineer and consultant for the Government – today I continue to offer that expertise as a tele-work/telecommute/remote/virtual employee or contracted consultant. With fast broad-band Internet, advanced computers in Linux, Windows (TM) and Apple OSX (TM), fax machine, VOIP, Cloud Storage and Mobile Communications – I can bring all the productivity of a virtual engineer/consultant to bear for your company. I am able to work on important deliverables independently and with little supervision. I can provide solutions on time and to specification while saving over-head costs. I am seeking virtual work positions where I can continue to find satisfaction in leveraging my extensive administrative or computer and network security skills to benefit an engaging mission.

    $33.33 /hr
    0 hours
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  4. Georgiy K.

    Georgiy K.

    Java Developer

    Ukraine - Last active: 12/08/2013

    - Software development: Java, JavaEE, JSF, bash\sh scripting, PHP scripting, Hibernate, JAAS, JUnit, AJAX, JavaScript, SQL. - Web: HTML, CSS. - OS: Oracle Enterprise Linux, Red Hat Enterprise Linux, CentOS, Ubuntu, FreeBSD, Windows Server. - Administration: JBoss, Jenkins, Apache, MySQL, servers administration, VMWare server, Active Directory, DNS, DHCP, VPN . - Network: Cisco, Juniper, D-Link. - Development tools: Eclipse, Oracle SQL Developer, Putty, WinSCP, FlyWay, soapUI, Maven, SVN. - Other: Jira(include install\configuration), SVN, Confluence, Redmine, Wordpress, Joomla!, CiscoVPN.

    $15.00 /hr
    0 hours
    0.00
  5. John Knight

    John Knight

    Senior Sofware Configuration Manager / Release Engineer

    United States - Last active: 03/04/2014

    I come from a software background, developing software since 1995. I have focused on the SCM / Release / Build Engineering role exclusively since 2006. My clients include market leaders in almost every sector. From large retail to international banking to big data and I'm experienced in both Windows and Linux operating systems, including all major forms of source control and most build / deploy packages.

    $60.00 /hr
    0 hours
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  6. Maciej Ochal

    Maciej Ochal

    TeamLeader/IT Consultant - Windows/Exchange/Office365 specialist

    Poland - Last active: 03/23/2014 - Tests: 2

    I like to help business grow and make win-win situations. I am experienced in managing Windows environments both physical and virtual. I've made migrations between AD domains, old WindowsServer systems and moved on-premises to the Office365 Exchange environments as a part of aquisitions and mergers. I've also conducted many IT audits with post-audit recommendations, prepared backup systems and Spiceworks auditing.

    $44.44 /hr
    0 hours
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  7. Oleg Cataraga

    Oleg Cataraga

    Network / System Engineer

    Moldova - Last active: 03/01/2014 - Tests: 2

    Over 3 years experience in Network Administration based on Cisco devices. Strong knowledge in administrating Unix like operation systems and Windows OS. Good knowledge in Bash and Python scripting Much experience with RF equipment. I am hardworking and a fast learner with good communication skills, good ability of collecting and processing information, self-improving, creative and with sense of humor.

    $10.00 /hr
    0 hours
    0.00
  8. Gregory R.

    Gregory R.

    Web & Desktop software developer

    Ukraine - Last active: 11/18/2014 - Tests: 1

    Hi, My name is Grigoriy Romanowskiy. I have 2.5+ years of experience working in a web studio and an outsourcing company, cooperating with customers from Germany, the USA, etc. I have experience of working with Agile (Scrum) methodology, Test Driven Development and Quality Assurance. Now I'm focused on Web development. I prefer back-end development, though I can do front-end as well. I am result-oriented and believe aspiration of learning new technologies is my significant strength. I have a Bachelor of Science degree. My skills are listed, but not limited, below. - Web-development: PHP, Symfony framework, pure JavaScript, jQuery, Ajax, etc. - Databases: MySQL, FireBird, SQL, MongoDB, database designing and optimisation - Object-Oriented Programming, Software design patterns - Operation Systems: Windows, Linux - Other programming languages: Java, C, C++, C#, Python, Bash, Delphi, Pascal, Basic, VBA, Assembler - Technologies: cloud computing, virtualization, SAN/NAS technologies, failover cluster technologies, caching technologies, etc.

    $10.00 /hr
    0 hours
    0.00
  9. Lucas Fregnani Barros Dos Santos

    Lucas Fregnani Barros Dos Santos

    System Administrator

    Brazil - Last active: 04/28/2014 - Tests: 3

    I am a calm person who you can depend on, who always worked very well under pressure. I am 23 years old but I already had several experiences working in fast-paced environments, working with critical systems and Datacenter. I like working a lot, I like to work with deadlines, and I like to have responsibilities. I have multiples skills with different applications and operational systems.

    $38.89 /hr
    0 hours
    0.00
  10. Wendell Fields

    Wendell Fields

    IT Consultant/ Systems Administrator

    Trinidad and Tobago - Last active: 03/18/2014 - Tests: 1

    I am an IT consultant with over 19 years experience in the field. I have worked for years as an IT consultant/ Administrator/ integrator with experience and expertise with a wide range of systems an platforms: Windows Server (NT,2k, 2k3, 2k8, 2012), Hyper-V, Virtualisation, Desktop virtualisation and high availability clusters, MS Exchange (2k, 2k3, 2k7, 2010), Exchange high availability clustering, MS SQL (2000, 2005, 2008) MS ISA, TMG, Checkpoint, Cisco ASA, BES, Disaster Recovery and Management. I possess a Masters degree in Business IT from university of Portsmouth and im also an Ec Council Certified Ethical Hacker (CEH)

    $33.33 /hr
    0 hours
    0.00