System Admin jobs

System admin is the process or person employed to maintain and operate a computer system or network. System admins install, support, configure and maintain servers and other computer systems. They also periodically do scripting tasks and respond to service outages or other problems involving servers or desktops. If your business needs help with system admin tasks, then you can hire freelancers who can work with your computer systems. Talented and experienced system admin freelancers can be found here. Simply post your system admin task or job today. Hire System Administrators


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    2,147 jobs found, pricing in USD

    I need a network expert who has good knowledge of network diagram. VM work station, Routers connection etc I need at low budget. I need this work now.

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    4 bids

    On a NameCheap managed/virtual server the file sharing application Pydio is installed and basically working except for sending mails. Pydio reports "cannot execute usr/sbin/sendmail". The server reports that sendmail is installed in usr/sbin/sendmail. Need a Linux admin that can debug this error.

    $139 (Avg Bid)
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    15 bids

    [url removed, login to view] (1&1 Power Deal Server L4i) Needs an SSL Certificate. We need somebody who is familiar with 1&1 control panel and Plesk. To generate and install a standard SSL Certificate for this domain. The domain is already setup we just need the SSL Certificate applied to the domain

    $18 (Avg Bid)
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    21 bids
    Web development 6 days left

    I need my website re-configured. I have the hosting, and a theme that I bought (Avada theme) installed on wordpress. I also the design mockup of the website. You just need to fix the theme according to the design.

    $112 (Avg Bid)
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    54 bids

    Busco persona que me configure una red nueva (ip fija) en un sistema operativo Debian, de momento se han realizado pruebas y bajo Windows funciona, pero bajo Linux no logramos la coneccion.

    $19 (Avg Bid)
    $19 Avg Bid
    9 bids

    We are looking at installing XIBO [url removed, login to view] open source on Ubuntu 16.04 LT. We will provide an SSL certificate as well to be installed. You will need to have experience with: - System Administration - Ubunu 16.4 LTS - Docker Installation and configuration - SSL installation and configuration - Firewall configuration We have an account with Oceanblue, and this will b...

    $90 (Avg Bid)
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    6 bids

    I need a simple work. I need setting of network simulations tools. we have to draw network diagram. we are using VM work station. It is in low budget

    $8 / hr (Avg Bid)
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    3 bids

    We need at LOW budget work simple NETWORK Diagram( MAP) using VM Work station and servers. It is networking work.

    $7 / hr (Avg Bid)
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    9 bids

    I have already set up a Microsoft Skype for business server locally l want to promote it through a domain name online for easy access to lync

    $27 (Avg Bid)
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    2 bids
    Microtik Router OS Expert 6 days left

    Need to do QoS for VoIP on a Microtik Router Need a Microtik expert to configure this, its a small job for an expert it sohuld take more then 10 mins

    $24 (Avg Bid)
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    7 bids

    I have just ordered a dedicated server from hetzner and they have delivered it with plesk installed. the server is live and when u go to the ip address can view the default plesk. however i want to host a few subdomains in dedicated server while keeping the main domain elsewhere. but i cannot add those subdomains. once the subdomains are setup and live i can transfer the websites myself. ...

    $30 (Avg Bid)
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    15 bids

    I need to teach me ethical hacking with kali linux. infact , I have a router , I'm going to find its ssh login credentials as sake knowledge , I installed kali linux in VMware and need an expert who be specialized in this field

    $13 / hr (Avg Bid)
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    9 bids
    Web development 6 days left

    I need my website re-configured. My site is being continiously hacked with phishing links and it needs to be strongly secure its been hacked continiously with links etc so i need a professional that would do a job in 1hour

    $31 (Avg Bid)
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    15 bids
    Fix Woocommerce plugin ASAP 6 days left

    I need a simplistic plugin for filtering via AJAX by products category via short code in any page. The asptect must be toggle collapsing +/- .I've found this [url removed, login to view] ,but ajax doesn'work.   As alternative there is another one WOOF by realmag777,but this is again buggy- it works on the shop page only(shop is default declared in regular woocommerce) .On any other ...

    $159 (Avg Bid)
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    89 bids
    Web development 6 days left

    I need my website re-configured. Need my theme to be set up like this one [url removed, login to view] The site with theme install is [url removed, login to view] Should be a pretty easy job

    $37 (Avg Bid)
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    46 bids

    My woocomerse takes 12 to 20 sec to open a page. It is hosted in shared server. Expecting the performance of 1 to 3 second to open a page. The images are compressed and optimised. I used arround 20 plugins and no customisatuons.

    $131 (Avg Bid)
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    29 bids

    I am looking to hire a computer technician that is experienced in VDI solutions specifically VMWare. We are currently virtualizing a number of our workstations and would need assistance in doing so. Our current setup is as follows: Hardware: HP Proliant server hosting ESXi utilizing Nvidia GRID technology (2x GRID K2 VM Cards) Dell Wyse zero clients Software: Windows 2008 R2 VMWare Horiz...

    $480 (Avg Bid)
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    10 bids

    I am looking for a person who can help me setting up environment Please feel free to apply this job I prefer european and east asian Thanks

    $384 (Avg Bid)
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    26 bids

    I have a droplet on Digital Ocean, and installed wordpress. site is working good. but e mail is not working. Need to enable that or need to get success it anyway.

    $24 (Avg Bid)
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    23 bids

    I need someone to configure svn on my cpanel centos 6 server. Please do not attempt this if you are not confident. 3 different freelancers have tried and made a mess of my server. you will need to check the status of the server to see if svn is working or not and then create a repo that can be tested with an subversion client.

    $25 (Avg Bid)
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    7 bids

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