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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    2,070 jobs found, pricing in USD
    Server ftp issue 6 days left
    VERIFIED

    Hello everybody, I had a server in which i used to upload picture to the server was working great. I rebooted it and it no longer accept ftp connection and i dont know why. Can anyone help ? Thanks

    $126 (Avg Bid)
    $126 Avg Bid
    19 bids

    I have an small .NET web application running in my office, I will move it to Microsoft Azure cloud. I will take care of create two virtual machines (Windows server 2016), one for database server and other for web server. But I need help with the following: 1. Setting up virtual network and secure it 2. Setup a virtual firewall for protect my two virtual machines, only allow http and https tra...

    $221 (Avg Bid)
    $221 Avg Bid
    6 bids

    1. Have an horoscope website. 2. Need to send email to every subscriber on daily basis about daily horoscope from website. 3. Website is hosted on a laptop with windows server 2008 r2 (with Apache Webserver). 4. Email template already created, 5. You just have to do as mentioned in the second point. Note : Budget constraints : 10$ only More details on chat.

    $13 (Avg Bid)
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    7 bids

    I need to setup multiple SMTP server with different IP addresses per SMTP on Zimbra.

    $120 (Avg Bid)
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    2 bids

    I need my website re-configured.I already have a design, I just need you to build a website for my small business.

    $111 (Avg Bid)
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    2 bids

    Hi, I am looking someone who has good command over Windows Server 2012. Below are the things which I am looking to resolve: 1. I want to restrict user(not administrator) not to install any software(until administrator permission). 2. Restrict user to copy data or files from server to his/her local machine. 3. User should be only able to access google and other preventive sites but not able ...

    $72 (Avg Bid)
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    5 bids
    fix an account for me 6 days left
    VERIFIED

    I need an experienced freelancer to fix an account for me.

    $23 (Avg Bid)
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    7 bids
    run a website made in cakephp 6 days left
    VERIFIED

    Run a website made in cakephp (it's already done), you just need to lift The site and the database in mysql have already been migrated observations -virtual server (centos) - Knowledge in linux and whm

    $27 (Avg Bid)
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    14 bids
    I need my blog fixed 6 days left
    VERIFIED

    I need my website re-configured.I need you to build my blog.

    $147 (Avg Bid)
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    75 bids

    I need to integrante my 2checkout account with my local Bank to mame internacional wires. I just need to fill the blanks correctly

    $37 (Avg Bid)
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    5 bids
    DEBUGGING POWERSHELL SCRIPT 6 days left
    VERIFIED

    I have two scripts in place for printing to Default and Non-Default printer respectively. Both of them have batch files which trigger these scripts and are placed in machine startup folder. Now Once the computer boots up, both the scripts would trigger at the starting of the session and would continue to trigger again and again as per the schedule mentioned(So every one minute scripts need to re-...

    $20 (Avg Bid)
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    1 bids

    Need Webmin+ E-mail server installation . Whit next software installed on system ; - Nginx Web Server - PHP-7 - Bind DNS Server - Exim mail server + Antispam - Dovecot POP3/IMAP Server - MySQL Database Server - ProFTPD FTP Server - Iptables Firewall Next E-mail server set up : Mailpile or similar free open source E-mail server. Mail Transfer Agent Mail ...

    $133 (Avg Bid)
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    17 bids

    1- We're looking for someone with experience with OpenWRT for various tasks. Please bid only if you have experience setting up OpenWRT, and preferably have experience compiling it and customizing it. 2- We're looking for someone with experience with site to site VPN (connect to LTE router) 3- Looking for a developer to help me modify firmware for a Router. Router has Openwrt but need...

    $927 (Avg Bid)
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    5 bids

    I use open build service for building rpm packages and would like to integrate kiwi and qa in the build chain. Also I'm looking for someone with experience in integration of kiwi and qa in Open build service. So the candidate must have hands-on experience in installing Open build service. Preference will be given to candidates from the European area. please submit a proposal including your...

    $526 (Avg Bid)
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    7 bids

    Whm cpanel server error "500 Internal Server Error" when running magento2.2 web site after migration from plesk server to cpanel server. The Magento2.2 site works fine in our plesk server. The files and database are exactly the same in both servers. For older magento2.1 versions the whm cpanel server works fine. The site must run with the original core magento2.2 files and to ...

    $71 (Avg Bid)
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    12 bids

    Hi i have a broblem when i boot the Netavis with CentOS in my server, i need someone who works before with Netavis Observer to install it completely. thanks

    $26 (Avg Bid)
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    5 bids

    Need to have two computers able to communicate via MPI (for a solving cluster) over RDMA. Hardware is Mellanox 6036 with subnet manager built in. Two connectX 3 NICs. The machines are communicating already via IPoIB but I need them to be setup to find eachother on RDMA and Intel MPI to communicate between them.

    $652 (Avg Bid)
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    2 bids

    I need someone to reset the network IP and gateway address to original IP of the server. I changed my server IP address permanently and now there is no network access to the server. However I can access the server using Rescue mode. Need somebody with experience to reverse the network configuration changes. Pease only bit if you have experience on this.

    $20 (Avg Bid)
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    22 bids

    Setup Infiniband network for a small cluster

    $166 (Avg Bid)
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    1 bids
    buy and install ssl 5 days left
    VERIFIED

    buy and install a SSL. client complain slowness. no SSL installed

    $35 (Avg Bid)
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    22 bids

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