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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    1,229 jobs found, pricing in USD
    Project for Nayab N. 9 days left

    Hi Nayab N., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $250 (Avg Bid)
    $250 Avg Bid
    1 bids
    Open Ports on Sophos XG 6 days left

    I need someone to help me open some ports on my Sophos XG Firewall, must have experience wth Sophos XG.

    $21 (Avg Bid)
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    3 bids

    Install Alfresco Community Edition (open source) on our server

    $33 (Avg Bid)
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    6 bids

    I have problem installing php-mysqli in CentOS in my vps. I need fix it right now. I have root access. If you made me a good offer I will hire you. I think this will take more than 5 mins to a Linux user.

    $20 (Avg Bid)
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    10 bids

    I have a proposal for you to become an online tutor. All you have to do is create an account and we can take it from there. Details can be sent across chat.

    $155 (Avg Bid)
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    1 bids
    Make Hackintosh VPS 6 days left

    We have an XEN vps node and need a hackintosh .iso that we can use to create mac vps with. There are a lot of mac vps providers out there, but we need someone who is experienced in doing this so we can get a .iso that works and we can create mac vps with.

    $25 (Avg Bid)
    $25 Avg Bid
    1 bids
    Web development 6 days left

    I need my website re-configured. Hey, I have a website i already built. But i had some problems. 1st my themes doesn’t support RTL . ( arabic ) I want someone who can translate my wordpress site to arabic with alignment ( from right tc left ) I already have wpml installed . My website have two languages. English and arabic. I need different footers between them and different headers My site have 5 pages only. I need someone who can finish this asap Only 24 hours from starting a project Lowest bids will be hired with high skill My website: [url removed, login to view] ( on host )

    $88 (Avg Bid)
    $88 Avg Bid
    9 bids
    Web development 6 days left

    I need my website re-configured. Hello! We need to fix our website, currently on the mobile phone and also on our computer there are some exhisting problems which occurs when you try and check out or purchase our product. [url removed, login to view] . We need an overall check up and report on the functionality of our online shop from navigation to the end product (purchase). Along with fixing the problems. We use Wordpress, and we can't even update the theme. Our visual composer is very slow!

    $606 (Avg Bid)
    $606 Avg Bid
    46 bids

    Hello We have our own dedicated server where around 5 domains are working at the moment. One of our domains already has SSL. This SSL we bought from HostGator (as we have our domains being purchased from HostGator) and then got it installed on our own dedicated server for one of the domains. Now we need to install another SSL certificate for one of our other domains on same server. We want someone who can recommend us the good option to have SSL installed on dedicated server and then can install this for us. Thank you

    $20 (Avg Bid)
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    21 bids

    Windows server specialist, Fix slow Web Server (Apache 2.4) PHP 5.6

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

    I need my website re-configured. I have a website, There on some pages I have found over coding. When I have open that pages some extra codes are showing which is not needed. I want to remove them all and fix some more issue. inbox me for more details.

    $28 (Avg Bid)
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    7 bids

    Looking for help installing passbolt and letsencrypt on fresh VPS

    $43 (Avg Bid)
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    10 bids

    I've got a VPS Plesk server running a custom script The server slowly uses more and more memory - the MySQL memory usage only ever goes up. I've tried the various solutions suggested via a Google search but to no avail so I need someone who can sort this out. Please include any experience you've had doing this on other sites with your bid. Thanks!

    $75 (Avg Bid)
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    15 bids

    I have a wordpress website and a shopify website on a sub domain. I want to move the wordpress to a new sub domain and may switch it off later (But I have data I don't want to lose). I want to move shopify to the main domain. The Shopify is set up as far as the shop is concerned but I want to move the blog content from wordpress without losing traffic, including the pictures (I currently do this with a shopify plug in but not convinced it is the long term solution). I really need someone who can do all the behind the scenes stuff and testing to make it work with minimum down time.

    $667 (Avg Bid)
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    13 bids
    Web development 6 days left

    I need my website re-configured. I need sharepoint developer to build workflows and forms

    $1219 (Avg Bid)
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    67 bids

    We're looking for a freelance Centos/Cpanel/Configserver specialist who can help us with a server issue, we're running cPanel with configserver firewall, now the SMTP connection to send grid in Magento is blocked by the firewall. We prefer a freelancer who can also help us in the future to setup new server configurations and optimise performance..

    $31 / hr (Avg Bid)
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    27 bids
    Project for Sergii T. new 6 days left

    hello we have a mannaged Server Plesk Onyx 17.5.3 Debian 8 Common KVM processor (4 core(s)) Version Plesk Onyx v17.5.3_build1705170317.16 os_Debian 8.0 OS Debian 8.9 and 3 Domains with a old forked xt commerce System the Programmer is not available anymore and the System was running stable without any problems 3 Domains are using the mariadb from another Domain from the same Server something (still not sure what) happend and the php is not running only downloading Looks like missconfig of plesk maybe the Apache PHP Settings changed ( php 5 -php 7 ??) everything work ok until 15 / 16 of this month .only today in the mornig we found out that something is wrong the mariadb and the main Website is ok only the 3 side ones are broken

    $151 (Avg Bid)
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    4 bids 6 days left

    Założyłem stronę [url removed, login to view] ponieważ sprzedawałem swój wózek widłowy poprzez duże serwisy. Wydając spore pieniądze w stosunku do wartości urządzenia. Bez rezultatów sprzedaży. Strona, którą uruchomiłem udostępnia wprowadzenie darmowych aukcji do 3 darmowych zdjęć. Strona aukcyjna, potrzebuje aplikacji mobilnej do prostego dodawania ogłoszenia. Szybkie zrobienie zdjęcia, podanie ceny sprzedaży, miejscowość i wybór kategorii. Dodatkowo pomoc w ustawieniach Crona dla strony [url removed, login to view] ,pomoc w ustawieniach. Zakupiony szablon nie działa prawidłowo a firma sprzedająca umywa ręce - nie odbiera telefonów, na maile nie odpisuje. Stąd szukam ludzi do pomocy prowadzenia strony od strony programistycznej. Jako ciekawostkę powiem, że dzięki własnej stronie sprzedałem wózek widłowy po 15 dniach funkcjonowania strony.

    $464 (Avg Bid)
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    1 bids

    I run a large website that needs a systems administrator to keep the website running and avoid any disruption in service.

    $478 (Avg Bid)
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    29 bids
    fix 405 Error on NGINX server 6 days left

    We are looking for someone to fix 405 Error on NGINX server.

    $8 / hr (Avg Bid)
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    15 bids

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