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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    1,344 jobs found, pricing in SGD

    Please message me for project details. Thank you.

    $26 (Avg Bid)
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    2 bids

    We need a few applications installed and basic configuration for moving some cloud applications to internal use. We need this entire list of items be setup inside our docker environment. This is inside of Vultr. Primary Components: - Kubernetes - OpenLDAP (with Google Sync) - OpenVPN - Splunk - ClearOS - Nextcloud For the above, basic config required that ensures all following appl...

    $300 (Avg Bid)
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    1 bids

    Deploy ROR app on digitalocean vps

    $51 (Avg Bid)
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    3 bids

    Experience with automation and configuration management tools Must have expert level experience with Chef Experience with public cloud services and deployment (Preferred: AWS, GCP, or Azure experience) Strong development experience in programming/scripting languages (Preferred: Go, Python, and/or Ruby) Knowledge of the software development lifecycle and experience with source code management t...

    $828 (Avg Bid)
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    9 bids
    DNS configuration 6 days left
    VERIFIED

    I have installed Ajenti webserver which I want to use to be managing my websites but I am having issues with my websites populating. The websites either take forever to populate or don't at all. I suppose the issue is related to my DNS configuration. I need a linux and bind9 expert to help me sort this out quickly.

    $41 (Avg Bid)
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    11 bids
    Active directory 6 days left

    Active directory specialist Exchange familiar migration

    $72 / hr (Avg Bid)
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    9 bids

    Hi, I need to create proxy web sockets for server web sockets. so, the user and server web socket don't directly communicate each other. hosting will be digitalocean. accepted for doing on localhost and share me the code,. chat with me to get clear view on this

    $26 (Avg Bid)
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    1 bids
    Web development 6 days left

    Ho bisogno di aiuto per l’ambito tecnico e di design del sito ( aperto con la prova gratuita di shopify)

    $642 (Avg Bid)
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    23 bids
    Generate CSR on AWS 6 days left
    VERIFIED

    SSL installation for a domain hosted on AWS. Generate CSR. Installation of ssl certificate on it issued by Geotrust EV

    $27 (Avg Bid)
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    13 bids

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

    $23 (Avg Bid)
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    5 bids

    My server is Linux. Webmin tools are used. Required tasks. 1. Currently php does not [url removed, login to view] the problem so that php works correctly [url removed, login to view] phpmyadmin details [url removed, login to view] job setting

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    12 bids

    I new to buy cisco CCIE temporanei to ad your certification to my company

    $781 (Avg Bid)
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    Experienced Zendesk professional needed to update zendesk email rules on a regular basis - work will be regular. Other VA / Technical jobs also needed on a regular basis. Previous experience and in depth knowledge of Zendesk necessary.

    $26 / hr (Avg Bid)
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    Hi, I'm looking for someone who has 15-30 hours per week.

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    17 bids

    i want to configure a cisco switch 5 vlan and dhcp with trunk and link aggregation

    $42 (Avg Bid)
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    Need opensips installation and configuration ip hiding, rtpproxy, pike modul conf., cgrates, multitenant users and groups, load balance with media(fs), class 4 features. Urgent delivery will paid extra tip.

    $277 (Avg Bid)
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    1 bids

    I need my website re-configured. Finding developer website

    $30 (Avg Bid)
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    10 bids
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    5 bids

    I need help installing SSL certificate on Tomcat, We have a wildcard certificate from Godaddy. Need to install on Tomcat 8.x with OS Redhat.

    $101 (Avg Bid)
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    24 bids
    Web development 6 days left

    I need my website re-configured. Website templates fixer

    $33 (Avg Bid)
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    10 bids

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