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. System Administrators anheuern

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    133 Gefundene Jobs, Preise in EUR

    Setup a secondary database on MySQL installed on Ubuntu 16. Enable Replication from the primary database real-time. Point Sphinx server already installed in the server to the secondary database for quick load of data The server configuration are: • Ubuntu 16 virtual machine. • Server apache 2 • PHP 5.5.9 • Mysql 5.5.61-0ubuntu0.14.04.1

    €16 (Avg Bid)
    €16 Gebot i.D.
    4 Angebote

    *** If you cant follow simple instruction to email me when you back online working PLEASE DO NOT APPLY*** ***IF YOU ALWAYS HAVE AN EXCUSE OR SICK/ DEAD FAMILY Members EXCUSE.... PLEASE DO NOT APPLY*** Good day, Im looking for a server admin to work on our servers in regular basis and make sure everything is up to date and all my site are live online. Everything is stable but i want someone to...

    €26 (Avg Bid)
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    wanting to know how much it costs to hire Sys Admin

    €19 / hr (Avg Bid)
    €19 / hr Gebot i.D.
    14 Angebote
    web design 6 Tage left
    VERIFIZIERT

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

    €24 (Avg Bid)
    €24 Gebot i.D.
    24 Angebote
    Rules in PFSense Firewall 6 Tage left
    VERIFIZIERT

    Hi all I have PFSense firewall installed and configured by a network admin. I need to do the following things 1) create rules in the firewall 2) allow local servers thru firewall by alloting them fix ips thanking you in advance

    €25 (Avg Bid)
    €25 Gebot i.D.
    10 Angebote
    SSL and Url-rewrite fixes 6 Tage left
    VERIFIZIERT

    Hi dears I need some quick fixes in SSL and URL re-write functionalities SSL 1) i purchased SSL certificates. But they are not getting applied properly to the respective projects. 2) the URL-rewrite is not working for one website. i need to redirect [Zur Anzeige der URL Anmelden] to [Zur Anzeige der URL Anmelden] Please help Thanking you in advance

    €19 (Avg Bid)
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    We have a current setup which has 4 VM - 1 DC, 1 File Server, 1 App server and 1 TS. We have decided to replace it with a single physical server which will do all these jobs. We have already migrated the AD from the old DC to new server and all that is working fine. The File Server which hosts the roaming profiles and also some DFS network shares - we need to migrate those to the new server. Th...

    €112 (Avg Bid)
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    8 Angebote

    hello we have Kaspersky security center 10 and need to upgrade it and verify all deployed settings working after upgrade with verification

    €8 (Avg Bid)
    €8
    0 Einträge
    Pfsense expert needed 6 Tage left
    VERIFIZIERT

    Need someone who is expert on Pfsense and internal network of virtual box environment. Need to setup multiple openVpns using pfsense in virtualbox environment without DNS leaks and leaks of all kind. Kill switch incase of any connection drops This would be the setup Host connection >>VPN1 (Pfsense virtual machine)>> VPN2 (Pfsense virtual machine)>> VPN2 (Pfsense virtual mac...

    €87 (Avg Bid)
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    5 Angebote
    Set-up Mautic 6 Tage left
    VERIFIZIERT

    We need someone experienced to set up Mautic on a a VPS.

    €104 (Avg Bid)
    €104 Gebot i.D.
    17 Angebote

    SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '18,24,100' at line 4

    €24 (Avg Bid)
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    Increase Website Speed -- 3 6 Tage left
    VERIFIZIERT

    I need to increase whole website speed ( All pages) till 92 - 98%

    €17 (Avg Bid)
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    We are seeking an experienced engineer to manage our Azure Cloud instances. These include automatic fail over redundancy and other functionality. This work also includes estimating the cost of new implementations right-sizing and other functions. To learnabout us, go to HarmoniMD.com.

    €31 / hr (Avg Bid)
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    Increase Website Speed -- 2 6 Tage left
    VERIFIZIERT

    I need to increase whole website speed ( All pages) till 92 - 98%

    €19 (Avg Bid)
    €19 Gebot i.D.
    5 Angebote

    We need and engineer with experience of large scale zigbee networks to create a Linux based 2G/ Zigbee gateway. Linux experience and understanding of kernel maintenance is also required There are various approaches to achieve this so we will agree the final deliverables with the chosen contractor Please answer my questions on the top of your proposal, if not you will be ignored: [Zur Anzeige de...

    €19 / hr (Avg Bid)
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    1 Angebote

    Our Page loading time is increasing from day to day. I am looking for a javascript - and linus server spercialist. Website in laravel. It would be necessary to check right now.

    €19 / hr (Avg Bid)
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    39 Angebote
    Plesk Oynx in a Docker Container 5 Tage left
    VERIFIZIERT

    Goal: To run Plesk Oynx in a Docker Container with two public static IP's. Requirements: 1) Configure networking so both public static IP are displayed in Plesk Oynx dashboard. 2) Demonstrate access to Plesk var/lib/psa/dumps directory with writeable permission. 3) Provide screenshots of the process. Note: The host machine is a mac.

    €34 (Avg Bid)
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    WHM/Cpanel on AWS 5 Tage left
    VERIFIZIERT

    Install and configure WHM whit Cpanel on AWS

    €7 / hr (Avg Bid)
    €7 / hr Gebot i.D.
    23 Angebote

    Looking for experienced linux administrator with good TR069 knoweledge. I will provide with ssh address and login details Task. Setup GenieACS on Ubuntu 18.04 server, apply provided ssl cert, create initial config of Genieacs and create provisioning templates for Mikrotik devices. I will provide more details on aplication.

    €217 (Avg Bid)
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    8 Angebote

    Hello I need: 1. Create Multi Proxies on 1 single server 2. Add users to use single or multiple proxies 3. Track proxies remaining to allot to users Demo: [Zur Anzeige der URL Anmelden]

    €181 (Avg Bid)
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    2 Angebote
    Fix Website 5 Tage left

    I need my website re-configured.

    €137 (Avg Bid)
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    77 Angebote
    LInux Guru - CUPS troubleshooting 5 Tage left
    VERIFIZIERT

    I have the following setup: Client: Windows Desktop with printer attached over local IP Server: Ubuntu server with CUPS installed and running, also running x2go I connect from the client to server using a x2go client, I can access all the resources apart from being able to print on the client printer. I am following the 2 guides here: [Zur Anzeige der URL Anmelden]:howto:x2goclient-file-sharing ...

    €33 (Avg Bid)
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    8 Angebote

    we need a customized Firmware based on openWRT for 3 Models of Access point with 8M flash, the important package we need in the firmware is coovachilli work fine with SSL and Jason.

    €204 (Avg Bid)
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    5 Angebote

    Searching an expert who can teach me advanced postfix stuffs

    €196 (Avg Bid)
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    1 Angebote

    Searching a routing expert who can teach me BGP from basic to Advanced in a really low budget with real world scenarios.

    €53 (Avg Bid)
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    2 Angebote
    Nagios Training 5 Tage left

    Searching a monitoring expert who can teach me Nagios from basic to Advanced in a really low budget

    €31 (Avg Bid)
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    3 Angebote

    Searching for Linux expert who can teach LDAP from A to Z with real time examples and implementations.

    €31 (Avg Bid)
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    1 Angebote

    We need someone how assit as to install and configure coovachilli on openwrt firmware.

    €141 (Avg Bid)
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    6 Angebote

    I have Let's Encrypt certificates expiring by January on three of my domains, I need them renewed. They should have auto renewed but they didn't. I am using a Linux server on Apache. I do not have cPanel so it will need to be done in the command. I do have root access.

    €21 (Avg Bid)
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    30 Angebote

    I need my website re-configured. correct slow connection speed to website [Zur Anzeige der URL Anmelden] current connect time is 5.4s need website to load 1.5s or less

    €95 (Avg Bid)
    €95 Gebot i.D.
    40 Angebote

    looking centos server ( cwp web panel ) experts and ssl .

    €10 / hr (Avg Bid)
    €10 / hr Gebot i.D.
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    Looking for someone who install for me php script for sending bulk emails. Also setup server for sending Mailing in that way that emails not land in spam, Server: Centos + CPanel

    €24 (Avg Bid)
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    Server Network Configuration 5 Tage left
    VERIFIZIERT

    I need to disable static configuration in my Dell server to allow the router to assign a new IP address to it. I will provide access via anydesk app so that you can configure it from my laptop remotely. (laptop is in the same network as server) This is basically what needs to be done. I will provide more background information via chat

    €106 (Avg Bid)
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    We are looking for admin that set up remote desktop services for windows 2016 and limit programs and folders and set up group policy. Please show us demo.

    €19 / hr (Avg Bid)
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    17 Angebote
    External Penetration testing 5 Tage left
    VERIFIZIERT

    Looking for sub-contractors to complete cyber security external penetration test of a small organization.

    €1068 (Avg Bid)
    €1068 Gebot i.D.
    23 Angebote

    Looking for someone to work with us long term to fix existing front end bugs and design new areas of the site as we roll them out. Must be familiar with the Phalcon framework.

    €497 (Avg Bid)
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    29 Angebote
    AIX Migration to new hardware 5 Tage left
    VERIFIZIERT

    Looking for detailed test plan documentation for assistance on migrating AIX system from P7 to P8 including data on external disk which are EMC-VMAX 1. mksysb for OS 2. possible EMC cloning for datavg? 3. restore mksysb 4. restore data from cloning 5. test server 6. swap old IP to new IP

    €573 (Avg Bid)
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    8 Angebote

    I need my forum re-configured with X-theme as new.

    €26 (Avg Bid)
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    12 Angebote
    optimize website 4 Tage left
    VERIFIZIERT

    I need my website re-configured. I need reduce page load time to 1.5 seconds or less for website [Zur Anzeige der URL Anmelden] please see link [Zur Anzeige der URL Anmelden]

    €98 (Avg Bid)
    €98 Gebot i.D.
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    Server IRCD Expert 4 Tage left
    VERIFIZIERT

    Experto en IRCD de Servidor (Inspircd), linux ubuntu

    €46 / hr (Avg Bid)
    €46 / hr Gebot i.D.
    10 Angebote
    Monthly Linux Server Admin Needed 4 Tage left
    VERIFIZIERT

    Hi, i need daily assistance of a Linux Server Admin from Pakistan or India. You must know every thing about VMs, Control Panels, Linux File Systems etc. This is full time 9 hours job and leading to years to come. HappY Bidding!

    €183 (Avg Bid)
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    Cisco ASA/Firepower 4 Tage left
    VERIFIZIERT

    I need someone to configure threat feed/ips signatures updates, HA conf, setup ACL and setup policy map to set inline deployment of firepower module

    €197 (Avg Bid)
    €197 Gebot i.D.
    9 Angebote

    I have haproxy and 3proxy starting after boot on debian 4.9 But if they start together haproxy doesn't work well. Need to stop 3proxy and haproxy automatically starting after boot. On bootup run 2 commands - ulimit -a 900000 ulimit -a 900000 then start 3proxy , delay 10 seconds and start haproxy.

    €20 (Avg Bid)
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    we just install configure GOAUTODIAL 4 we need some explanation and fix some issue we are facing we can connect the agent to the server ?

    €13 / hr (Avg Bid)
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    Dear , I need your help from a Window Server expert to fix email server. Email is not going out or receiving by server. Only Window server expert contact me please I am just fed with project posting never get a proper person to get my work done. So please its a request those who have knowledge on Window Server must contact

    €78 (Avg Bid)
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    8 Angebote

    I must set up my account of SendinBlu as soon as possible and I'm stuck with creating the subdomain on GoDaddy. Can somebody help? [Zur Anzeige der URL Anmelden] [Zur Anzeige der URL Anmelden] [Zur Anzeige der URL Anmelden] [Zur Anzeige der URL Anmelden]

    €23 (Avg Bid)
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    Trophy icon LINUX EXPERT NEEDED 4 Tage left

    [Zur Anzeige der URL Anmelden] is the spec LINUX EXPERT WITH SOME MICROSOFT THAT WILL ADD VIDEO DRIVERS TO LINUX DOWNLOAD THE PROJECT MICROSOFT VIRTUAL PC 2007 IS INCLUDED IN DOWNLOAD AND [Zur Anzeige der URL Anmelden] WITH INSTRUCTIONS HTTP://[Zur Anzeige der URL Anmelden]

    €18 (Avg Bid)
    €18
    0 Einträge

    looking centos server ( cwp web panel ) experts and ssl .

    €5 / hr (Avg Bid)
    €5 / hr Gebot i.D.
    11 Angebote
    Git Versioning For my System 4 Tage left
    VERIFIZIERT

    Hi dears I need to create a versioning system for my development center. The versioning system should work as follows - I have 3 Virtual Machines viz. Dev,UAT, Prod (Live VPS in a datacenter) I need to redirect the versions to each one of them from local workstations I also need to use Trunk and advance techniques of Github. I need a detailed training program while installing and configuring Gi...

    €38 (Avg Bid)
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    Fix my DKIM signature 4 Tage left
    VERIFIZIERT

    Hello, I have a problem when sending an email from my server. It seems like my DKIM siganture is wrong and i need someone to fix it. Should be an easy job for someone who knows to use Linux. ONLY 10$ BIDDERS WILL BE CONSIDERED. THIS IS A VERY SMALL PROJECT!

    €24 (Avg Bid)
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