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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    2,133 jobs found, pricing in USD
    fix server issue 5 days left

    We moved from a shared hosting to a godaddy vps. The name servers all are pointed right but there is something happening. Some sites ping correct but are trying to pull from old server. Other sites bring up a screen that says the server may be miss configured. I need someone to help get this fixed as all our sites are down at the moment.

    $59 (Avg Bid)
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    58 bids

    daily basis problem in linux .which are using the linux OS .

    $388 (Avg Bid)
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    7 bids
    Web development -- 4 5 days left

    I need my website re-configured. I need my website re-configured. WordPress theme development... Need an expert who can re building my current wordpress based e commerce theme with similar look and feel but with some new features and faster performance.

    $134 (Avg Bid)
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    27 bids
    Web development 5 days left

    I need my website re-configured. Hi, I need someone to install my wordpress theme. website requirements are that: ** website needs to be responsive ** website needs to be fast and load under 5 second ** seo friendly ** website has home page, gallery page, about page, contact page, ** customer login page with private gallery ** website url: [url removed, login to view]

    $316 (Avg Bid)
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    87 bids

    We are a web hosting company looking to hire a Windows server expert with ATLEAST 6 years of experience that can basically handle the tasks that our L1/L2 techs cannot and MUST speak PERFECT English. Ideally this job is for someone who works in this field already and is online most of the day anyways that can handle on average 1 ticket per a day on the side of their other regular main duties/job. Some of our requirements: - Looking for someone who is atleast around for 8 hours during this time zone: 8AM - 1AM EDT (GMT-4) - Very well versed in all of Windows Server editions, MSSQL, failover setups, replication, etc. - Atleast 6 years of experience. - *** Speak English Very Well *** we have found too much confusion with techs who cannot understand our clients due to language barriers. - Be able to be alerted by email of tickets you need to resolve *Removed by Admin* (0-2 per a day max) We would prefer to pay per a ticket. What we have in mind is $7 for most basic tickets and anything that takes more than an hour to resolve can be a $15 ticket.

    $105 (Avg Bid)
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    4 bids
    Web development 5 days left

    I need my website re-configured. I dont know that if my website is standard

    $71 (Avg Bid)
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    23 bids
    IPSEC configuration 5 days left

    Configure IPSEC to connect VPN

    $26 (Avg Bid)
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    22 bids
    build server 5 days left

    Hi, I want to setup a server for my business,so looking after someone who can help me installing windows server 2016 in server and then guide me in connecting my sql server through static ip to remote computers in [url removed, login to view] sql server will have billing software installed in it by third party company.I want to know how can i access it through static ip globally from any computer? Hi, i also want the person to suggest me what devices i shall buy like which server brand,firewall,UTM device,etc. and i want to run billing software in sql server installed inside virtual server thats Hyper V.

    $106 (Avg Bid)
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    9 bids

    Need help on how i can connect to a unit on another ip range. Like in this diagram i want to connect from pc to printer. If possible with windows routing tabels, and how.

    $31 / hr (Avg Bid)
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    21 bids

    Hi, we configured a squid private proxy server but its showing error to connect method. we try every thing but still showing same problem squid logs error : TCP_MISS/200 0 CONNECT . maybe need SSL bumping for squid ports ? no idea where is problem

    $17 / hr (Avg Bid)
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    6 bids

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

    $3 / hr (Avg Bid)
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    18 bids
    Linux Sudo Command 5 days left

    I need to run "sudo service isc-dhcp-server restart" from PHP

    $22 (Avg Bid)
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    12 bids

    I have some questions to be asked if anyone is really good in this topic (Networking) hit me up. thank you!

    $29 (Avg Bid)
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    21 bids
    Web development 5 days left

    Saya membutuhkan sebuah website diperbaiki

    $2010 (Avg Bid)
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    41 bids
    domain ga bisa diakses 5 days left

    I need my website re-configured. domain can't access

    $18 (Avg Bid)
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    12 bids

    I need someone to install SVN server on my linux Cpanel Centos 6 server. Please only accept this project if you are experienced with this cpanel/centos 6 combination.

    $24 (Avg Bid)
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    11 bids

    Install Xenserver (Xenica) module into WHMCS, working and functioning properly and install instructions.

    $63 (Avg Bid)
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    8 bids

    I would like an experienced linux administrator to setup a yiimp based multi-pool, using the source available at [url removed, login to view] I would also retain the administrator at a rate of $20/10hr worked for maintenance of the pool whenever necessary.

    $170 (Avg Bid)
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    10 bids
    Web development 4 days left

    I  need some translations completed on some areas on my website... With text s, menu and titlees

    $205 (Avg Bid)
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    37 bids

    Hi i used rm -rf /opt/oracle/app then oracle is deleted on my server i want to recover deleted files please bid who can do this urgently

    $498 (Avg Bid)
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    18 bids

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