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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, 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. Olegs M.

    Olegs M.

    Windows/Linux Server Expert and DBA

    Latvia - Last active: 15 hours ago - Tests: 5 - Portfolio: 2

    For more then 15 years, I have been working Microsoft technologies specifically Windows Server 2000/2003/2008/2012, Microsoft Exchange Server, IIS, SharePoint. My major competency is server configuration, maintenance and troubleshooting: Active directory, GPO, DHCP, DNS, MDT, Hyper-V, WSUS, and SCE. I have valid Microsoft Windows Server certificate MCSA (MS Windows Server 2012) and Microsoft Specialist certificate (74-409: Server Virtualization with Windows Server Hyper-V and System Center) My DBA experience of around 5+ years in MySQL, Oracle and Microsoft SQL Server 2000/2005/2008/2008/2012 installation, Configuration, Troubleshooting, Backup/Recovery, Performance Tuning, Creating jobs, alerts and maintenance plans, database mirroring and clustering, log shipping, replication. I have valid Microsoft SQL server certificate MCTS (MS SQL 2008 R2) and MCSA (MS SQL 2012). My skills include Linux server administration, web site developing and migration. I have a my own web projects many worked with hosting company's also good knowledge of HTML,CSS, PHP. I have also deal with Cisco/Linksys/HP managed switches.

    $37.78 /hr
    538 hours
    4.99
  2. Velisa Velovic

    Velisa Velovic

    Website Development / Remote Systems Support Engineer

    Serbia - Last active: 22 days ago - Tests: 5 - Portfolio: 18

    Over the past 9 years, I have build my knowledge and experience in Web Development. My technical proficiencies include demonstrated expertise in HTML, CSS, SQL Server... I have a lot of experiences in various CMS platforms (Wordpress, Magento, Joomla...) and forums (PHPbb, SMF, vBulletin). I also have experience with all type of hosting services (shared, VPS, dedicated). Based on my qualification and experience, I am looking forward to further enhance my skills and expertise through this online portal of oDesk.

    Groups: Bluehost Developers and Designers

    $15.00 /hr
    550 hours
    4.98
  3. Peter ace Y.

    Peter ace Y.

    System/Network Admin Professional, and IT specialist (Philippines)

    Philippines - Last active: 2 months ago - Tests: 22

    Working in the IT industry handling different hardware and software platform. Has experience handling different hardware platform from several vendors. Experience in setup, configuration and troubleshooting of server hardware(Dell, HP and IBM); storage and backup platforms likeEMC SAN, tape drive/autoloaders and NAS device; network platforms including router, firewall, VPN and UTM devices(Cisco, Juniper, Fortinet); software platform which include Windows OS(XP, 2000, 2003), Linux(RHEL, Ubuntu, Suse), Virtualization(VMWare ESX/workstation) and Backup softwares(Veritas, BackupExec). Also has experience with the design, implementation and management of cloud platforms such as AWS and Rackspace. Also has extensive experience with Zenoss, and the development of custom ZenPacks. Seeking opportunities on server and network administration which includes planning, deployment, maintenance and disaster recovery. Network related functions are preferred. Has some experience on the following fields: Programming(C,C++, VB), Microcontroller(PIC,Zilog), Digital and analog electronic design.

    $11.11 /hr
    295 hours
    4.29
  4. M. Farooq Siddiqui

    M. Farooq Siddiqui

    Systems Engineer (Information Security)

    Pakistan - Last active: 19 days ago - Tests: 13

    I have around 07 years of experience in the field of information technology. During these years I have provided IT Support to End-Users then I configured and maintained network, Linux and Windows and Virtualization servers. Currently I’m involved with Security Assessment of Information Systems which includes scanning, identifying and assessment of vulnerabilities and related risks. I have worked as Network and Systems Administrator at FAST NU (http://nu.edu.pk) for almost around 5 years. During those years I have acquired a very good knowledge of Network and System concepts and learned the art of troubleshooting. My responsibility included but not limited to managing VMWare ESXi Server, Active Directory, Samba File Server, Squid Proxy Server, Microsoft Forefront TMG Server, management of subnets on Cisco 3560/3750 Switch, management of VLANs, management of Trunks all over the network, Monitoring of Network, Monitoring of servers, documentation of network and providing end user support for system and network problems. Previously I have worked as Systems Technician at Information Technology Experts (http://www.itepk.com) I have Higher National Diploma (HND) in Computing from Edexcel, UK affiliated institute.I own Diploma of Associate Engineer (DAE) in Information Technology. I have taken training of CEH, RHCE, CCNA, TMG and have earned Microsoft’s MCITP:Enterprise Administrator and Symantec's STS in Endpoint Protection and Messaging Gateway Certification.

    Groups: Microsoft Certified Professionals

    $20.00 /hr
    19 hours
    5.00
  5. Gigia Tsiklauri

    Gigia Tsiklauri

    ICT/IS Professional, Founder at Infosec.ge

    Georgia - Last active: 1 month ago - Tests: 9

    6 years experience in IT Security Consulting, ethical hacking, IT Systems Administration/Architecture Design and Software Development. Founder @ http://www.infosec.ge/ Services (includes, but not limited): Vulnerability and Penetration Testing Ethical Hacking DRP/BCP Incident Response and Forensics Physical Security Testing IT Security Advisory Services Security Awareness Training IT Infrastructure Consulting PCI Compliance IT Documentation Audit Malware Analysis GNU/Linux Architecture/Administration MS Products Deployment/Administration IT Governance & Best Practices Monitoring Solutions Software Development (.net, py, sql)

    $22.22 /hr
    252 hours
    4.49
  6. Lokman Azli

    Lokman Azli

    IT Infrastructure Specialist (Windows, Exchange, Active Directory)

    Malaysia - Last active: 1 month ago - Tests: 4 - Portfolio: 2

    My name is Lokman from Malaysia and I'm an aspiring Infrastructure Architect with more than 11 years experience in IT Infrastructure specializing in WINTEL, AD & Exchang. I had the oppurtunity to work with multiple MNC companies as level 2 and level 3 providing support and consultancy works. Worked with technology like Citrix XenServer, XenApp, Hyper-V, Exchange 2003, 2007 & 2010, Windows Server 2008, 2012, AD, Symantec Endpoint, Sophos AntiVirus, DELL & HP Blade System, DELL Compellent, CentOS.

    $28.00 /hr
    12 hours
    5.00
  7. Corey M. Bobb

    Corey M. Bobb

    Network / Security Engineer - CISSP, CCNA-SEC, CCNA

    United States - Last active: 3 days ago - Tests: 6 - Portfolio: 1

    As a Network / Systems Engineer for the past 24 years, I can help troubleshoot most network issues on WAN / LAN with almost any network device vendor, administer Windows and Linux server environments from one small business office to large enterprises with multiple locations. As a security specialist in standards like PCI-DSS, HIPAA, NIST, ISO-27001(2), I can also help recommend and provide guidance to secure all aspects of data and network integrity, by providing assessments and audits of current environments. I also have excellent trouble isolation and resolution skills from a long history of working in the field, especially system and network engineering and administration. I look forward to helping you by using these skill sets to overcome any server or network task you should post. www.cmbnetworks.net Skills CISSP, PCI-DSS Compliance, HIPAA, PII Linux Server Engineering and Administration Windows Server Engineering and Administration Cisco Router, Switches and Firewalls Firewalls - Cisco, Juniper, SonicWall, Fortigate Engineered LAMP (+Java) for high volume e-commerce platform Engineered LAMP systems for 1500 node Linux / Windows network System Tuning for system performance and data optimization Apache Optimization, Website Security, Mod-Security, PHP VMWare / VSphere engineered production supplemental servers, Production, Development and QA Systems using complex Visualization (Citrix & VMWare) System administration and system tasks, scripts and management. MySQL / MSSQL DBA PMP

    $83.33 /hr
    597 hours
    4.95
  8. Rd Adyatnika Pradhana K

    Rd Adyatnika Pradhana K

    Server Administrator | Network Administrator

    Indonesia - Last active: 8 days ago - Tests: 6

    I have been working 7 years in one of the energy companies in Indonesia as IT Professional. Below are my experiences and competencies : - SAP (MM, PM, FI, BASIS); - DBMS (SQL, Oracle); - Networks (TCP/IP Concepts, DNS Concepts, Mikrotik, Cisco); - Web Host & E-mail (Apache, IIS, Cpanel, Plesk, Qmail, M-Daemon); - CMS (Joomla, Wordpress, Drupal, DNN); - Programming (PHP, C++); - OS (Windows Server, Linux, Unix); - Office Applications (Ms Word, Ms Excel, Ms Access, Ms Visio, Ms Project); - Design & Drawing (Adobe Photoshop, Corel, Dreamweaver); - Others (SunFish HR System, CA BrightStor Arcserv, CA eTrustITM, CA eTrust SCM) I am seeking opportunities to work part-time since I work full time currently. My goals is to deliver a good, accurate, and fast result to my client.

    $11.11 /hr
    861 hours
    4.87
  9. Reuben co D.

    Reuben co D.

    System, Network and Database Administrator and Programming

    Philippines - Last active: 25 days ago - Tests: 2 - Portfolio: 10

    I have been working as computer programmer, database, system and network Administrator almost 16 years. I have experiences in developing websites and tools using web programming language both for the client side coding such as Ajax, flash, JavaScript, Jquery, html and css and for the server side coding such as asp, cgi, java, perl, php, .net and for the database such as mysql, oracle and sql server. I have also experience in developing application for business using VB 5,6,net and 10,Java, C#, C and Delphi and for the database such as mysql, sql server, oracle, dbf and ms access. Sample of application such as billing system, inventory system, accounting system, banking system, cash register system and bulk sms system. I have also experience in installation and configuration of server such as LAMP, XAMP, WAMP, Windows, PROXY server, SQUID caching, Management server, DHCP server, NAT server, MySQL Server, SQL Server, Oracle, DNS server using BIND and Unbound, Virtual Server using Proxmox, Core, Distribution Router and load balance using VYATTA, IPCOP, IPFIRE, VPN, BGP, VOIP using Asterisk and more More experiences in database migration, database audit, computer network audit, installed and configure Mail server, Cacti system, SNMP, RRDTOOLS, FTP or SFTP Server, Webmin, Phpmyadmin, SSH, IPTABLES, Routing, Load Balancing, Network troubleshooting using different tools, Codeigniter, WHMCS, Cpanel, Joomla, Amazon, Wordpress and more…

    $5.56 /hr
    1,646 hours
    4.49
  10. Hatim ED-DEHAJ

    Hatim ED-DEHAJ

    ~ Expertise (8yrs) : Design-related + Data-related ~

    Morocco - Last active: 1 day ago - Tests: 66 - Portfolio: 17

    HPoulo.wordpress.com/about/ (My Core Designing Samples) I'm an Experienced freelancer & a fast Learner.. Proven by the score on the tests i take (and update) and 100% 5* clients' feedback. Otherwise, i DON'T BLIND BID.. I do not apply to, or, accept a job invitation if it does not fit my Qualifications! I get hired elsewhere from time to time, but, i'm free to work for the mentioned time on Upwork : " Not only for designing projects ..But, i am very happy to design...i just tempt to start an internet marketing project! ". * Why am i special ? :-: I usually try to propose a very competitive/affordable pricing & i strive to negotiate long-term or even life-time offers; :-: My #1 and key objective is being extremely Detail & Deadline Oriented, to provide a trustworthy work, with accurate/professional Results (that's what " service excellence is a duty " stands for...in my rules); :-: I am on time for my worldwide clients : " I affirm that i have NO ISSUE to work according to all Time Zones & I'm tracking all the world clocks with a specific program ". * What do i use ? :-: MS® Windows (7 Professional Edition 'x64' w/ SP1) :-: Adobe™'s Master Collection (CS6 Mid-Eastern Version 'x64' w/ Support of any Language Fonts) :-: MS® Office (10 Pro Plus) + Other decent programs for peculiar tasks + A Pen & some Papers '^^ → I'm still eager and I am able to do multiple stuff! (feel free ..Browse my Skills)

    $38.89 /hr
    226 hours
    5.00