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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    2,203 jobs found, pricing in AUD

    We are looking for an experienced user of vtrunkd from Vrayo Systems: [url removed, login to view] Test-beds are running, so is vtrunkd, but some advanced functionality of vtrunkd does not appear functional/finished. (namely: lzozlib Compression / vtrunkd UDP tunnel / Encryption) We need to answer some questions regarding its reliability, scale-ability, throughput, QoS, and advanced (non-defa...

    $30 - $251
    $30 - $251
    0 bids
    Server Manager 6 days left

    Urgently need experimented Server Nanager for full configuration and security of a VPS

    $168 (Avg Bid)
    $168 Avg Bid
    10 bids

    I need to install SSL in Amazon. I already have domain. thank you.

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    18 bids

    Need to install cPanel on a server with the following: Basic Nameserver hostname setup child name servers, Firewall, Virus Scanner, server hardening, cPanel backup Ssh port restrictions root logger Engintron installed to enhance speed or any alternatives with caching to enhance the page speed to make it very fast. I mean really fast! Softacules SSL installation for 2 sites (must ...

    $147 (Avg Bid)
    $147 Avg Bid
    24 bids
    Postfix issue on my server 6 days left

    Hello I need someone with linux experience to check on my ubuntu server why postfix is not working properly.

    $29 (Avg Bid)
    $29 Avg Bid
    17 bids

    Hello, Our Debian server (which hosts 4 websites) is experiencing 504 gateway errors on all websites. Restarting the server has not resolved the issue. We are looking for somebody very experienced in Debian and Linux to help resolve the issue. You must be able to start immediately. We need a fast resolution.

    $44 / hr (Avg Bid)
    $44 / hr Avg Bid
    27 bids

    Looking for experience linux admin to fix postfix issue, that should be simple task for experience person.

    $27 (Avg Bid)
    $27 Avg Bid
    24 bids
    server updated DEBIAN 6 days left

    Hello The server should be updated. On this occasion, all data should be preserved. In addition, the administrative programme ISP Config incl. anti-virus should be updated. They preserved from us an access to SSH, ISP-Config and Dome9. On the server Debian is installed.

    $221 (Avg Bid)
    $221 Avg Bid
    15 bids
    System administration Tasks 6 days left

    Please refer to the document for the task details. All the instructions must be followed. The material should not be plagiarized.

    $62 (Avg Bid)
    $62 Avg Bid
    4 bids

    Our Linux server configuration to dns, firewall, web services. I will send right candidate full description.

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    39 bids

    Sono un piccolo Imprenditore Italiano e ho dei Server Installati nel Mio Ufficio e un Server Dedicato in Host. Ho Bisogno di Riorganizzare tutte le mie Macchine Virtuali (che al momento sono Installate quasi tutte (tranne n. 2) su un infrastruttura VmWare. La Virtualizzazione con VmWare ce l’ho sia su un server che ho installato materialmente nel mio ufficio sia su un server dedicato che ho ...

    $936 (Avg Bid)
    $936 Avg Bid
    3 bids

    Hep me with installation of web hosting service OS installation Cpanel Installation Networking

    $49 (Avg Bid)
    $49 Avg Bid
    17 bids

    install newfies dialer on debian 8 x64 through teamviewer. [url removed, login to view]

    $71 (Avg Bid)
    $71 Avg Bid
    5 bids
    iptv server expert 6 days left

    i want to modify my iptv server.

    $166 (Avg Bid)
    $166 Avg Bid
    7 bids

    I need an AWS expert who can guide me in my choice of webhosting, and answer my questions (in real ENGLISH) regarding the AWS options like beanstalk, lightsail and competing options like Heroku and Cloudways. You should be able to answer my questions, and also explain WHY something is advisable and something is not. This is not for beginners, please do not waste my time. No bids from indiapakistan...

    $213 (Avg Bid)
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    4 bids

    Hi We are looking for someone with good experience in Netgear VLAN setups working with watchgaurds

    $193 (Avg Bid)
    $193 Avg Bid
    12 bids

    App for website to cancel server contract at provider App for website to cancel server contract at provider is needed. Please note, that the provider, [url removed, login to view], does not have a feature to cancel dedicated servers in its API

    $180 (Avg Bid)
    $180 Avg Bid
    4 bids

    We'd like assistance with configuration of Nagios (Check MK), specifically: - 1, Only report availability during defined service hours "Service Time" 2, Conditional availability based on a collection of systems (i.e. only report Print Service down time if both printers or print server is down.)

    $279 (Avg Bid)
    $279 Avg Bid
    5 bids
    troubleshoot iis 6 6 days left

    I have a Windows Server 2003 machine that hosts a website with iis 6. Suddently the server is down. Localhost isn't working I need some help to make it work again. I can provide teamviewer access.

    $50 (Avg Bid)
    $50 Avg Bid
    8 bids

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