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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    2,540 jobs found, pricing in USD

    I need a security expert. This is long term project. I am going to get any data from aws site. I have one tool. but If i use it, too long. My deadline is 5 days. If u are expert, we can work for long term.

    $503 (Avg Bid)
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    16 bids
    Web development 6 days left

    I need my website re-configured. Its an old website needs some attention

    $148 (Avg Bid)
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    25 bids
    OpenVPN Bridge 6 days left

    Need help in creating a VPN server with OpenVPN in bridge mode to get an application to run on my server. The application runs fine with a remote IP from eth0 but does not run with a local IP from tun0. I believe the problem may have to do with the application not being on the same network so I would like to try TAP instead of TUN. I have OpenVPN already configured and can ping client > server ...

    $120 (Avg Bid)
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    4 bids

    help to install mailwizz marketing on vps

    $420 (Avg Bid)
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    22 bids
    Web development -- 3 6 days left
    VERIFIED

    I need my website re-configured. i need a seo person in sri lanka

    $57 (Avg Bid)
    $57 Avg Bid
    3 bids
    Web development -- 2 6 days left
    VERIFIED

    I need my website re-configured. i need a seo person in sri lanka

    $231 (Avg Bid)
    $231 Avg Bid
    3 bids
    SEO expert 6 days left

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

    $56 (Avg Bid)
    $56 Avg Bid
    7 bids
    setup OpenVpn 6 days left

    Need someone experienced in setting up OpenVpn on Win 2008 r2, and android phones having problems with the PKI part.

    $37 (Avg Bid)
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    5 bids
    Add proxy to Ubuntu 16.04 6 days left
    VERIFIED

    I have a 16.04 Ubuntu vps but i dont know how to add a proxy to it. Im looking for EXPERIENCED freelancer no amateurs please. U can use squid or anything other that u like. Not only does proxy need to be added but i need step by step documentation EVERY command, so i can do this myself later on Let me know if you are interested project will start beginning next week but im looking for candidates ...

    $18 / hr (Avg Bid)
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    19 bids

    I need my website re-configured.I need you to design and build a landing page.

    $19 (Avg Bid)
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    12 bids

    Hi I need to do a project on Raspberry Pi 3, a simple WAP + VPN functionality with the use of two adapters on wlan1 and wlan0. The VPN will be using openvpn protocol with a PIA service provider. Thanks

    $247 (Avg Bid)
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    8 bids

    I have a server in OVH, I was updating but since yesterday it does not start. I have access data to rescue mode

    $35 (Avg Bid)
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    16 bids

    software installation innovative setup

    $18 (Avg Bid)
    Local
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    3 bids

    Hello I am building open source on debian I need developer who can help me . Skillful developer will be hired by today Thanks

    $26 (Avg Bid)
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    6 bids

    Buenas tardes. Busco freelance experto en servidores Linux y CPanel para solucionar unos problemas que tengo en un VPS. Indispensable que domine el español y que tenga amplios conocimientos en SSH, ya que uno de los problemas es la conexión. Saludos.

    $47 / hr (Avg Bid)
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    17 bids
    Desarrollo web 6 days left

    Necesito que se corrija un sitio web Uuuuuuuuuuuu

    $148 (Avg Bid)
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    14 bids

    I need an app for WHMCS online shop to cancel contracts for servers at the provider side when their terms expire. Please note, that the provider, [url removed, login to view], does not have a feature to cancel dedicated servers in its API

    $35 (Avg Bid)
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    3 bids

    I need cleaning WHMCS online billing system by removing old products and versions of products contained in it as well as inserting five new products

    $32 (Avg Bid)
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    9 bids

    Install sitewide HTTPS certificate and complete Paypal merchant security upgrade on Wordpress/WooCommerce site.

    $31 / hr (Avg Bid)
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    21 bids

    Tengo dos servidores en Linux Debian, en la nube de Google, de dos Aplicaciones Mantis y Testlink, estoy necesitado crear una tarea programada en cada uno de ellos de backup y que me envié un correo electrónico de que se ejecuto correctamente.

    $31 / hr (Avg Bid)
    $31 / hr Avg Bid
    13 bids

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