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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    1,425 jobs found, pricing in USD

    Urgent!! I have a VPS and domain name purchased I am looking for some who has prior experience in setting up email server. I have been trying to do it of my own and I know many things on how to do that but got stucked. Anyways I will provide you fresh VPS and domain name. Looking forward to your application.

    $21 (Avg Bid)
    $21 Avg Bid
    6 bids
    Tomcat on Linux Cpanel 6 days left
    VERIFIED

    Configure tomcat on linux cpanel, java app shows tomcat instead of the app

    $24 (Avg Bid)
    $24 Avg Bid
    12 bids
    LEDE - OPENWRT Compile 6 days left
    VERIFIED

    Hi, i need someone to compile a LEDE openwrt image with luci and coovachilli.

    $492 (Avg Bid)
    $492 Avg Bid
    7 bids

    On Windows OS installed Virtual Box with Ubuntu server . On Ubuntu server work nginx web server with web app. On the same Windows installed SQLYog. SQLYog not connected to the MySQL on Ubuntu. Need correct Ubuntu server for access to the MySQL database.

    $98 (Avg Bid)
    $98 Avg Bid
    18 bids

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

    $146 (Avg Bid)
    $146 Avg Bid
    38 bids

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

    $187 (Avg Bid)
    $187 Avg Bid
    5 bids
    Web development 6 days left

    I need my website re-configured. I need migrated site s mainly two. Need analyzed one should be completely functional but needs a special PROMO pop-up and add functional sales page The other need migrated and pop-up plus added ebook s(it's a ebook store). Projects immediately afterwards Is SMS and email campaign. So probably need quote per thousands or more. If any. questions just ask. Thanks.

    $182 (Avg Bid)
    $182 Avg Bid
    18 bids

    I need someone who has experienced the problem below and assist me with the fix right away. I don't want anyone that is inexperienced. Skills needed: docker, camel, kubernetes, java I have 2 apps App 1 is a Java Camel router deployed as local java app in docker container (container 1) App 2 is a Tomcat app deployed in a separate docker (container 2) Calls from App 1 (in container 1) to App 2 (in container 2) fails (400 response code) unless App 2 from App 1 outside of container 1. Even calling App 2 using wget from container 1 fails (400 response code) unless I call wget from outside of container 1. The docker containers are deployed in kubernetes. I need someone who has experienced this and assist me with the fix right away by having App 2 return data in the body. I don't want anyone that is inexperienced Below is context for app 1 <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="[url removed, login to view]" xmlns:xsi="[url removed, login to view]" xsi:schemaLocation=" [url removed, login to view] [url removed, login to view] [url removed, login to view] [url removed, login to view]"> <camelContext xmlns="[url removed, login to view]" streamCache="true" > <route streamCache="true" > <from uri="netty4-http:http://0.0.0.0:8110/app1" /> <log message="mxx - Route message from inbox to outbox queue with data ${body}" /> <log message="mxx - messageHistory ${messageHistory}" /> <log message="mxx - exception ${exception}" /> <log message="mxx - headers ${headers}" /> <log message="mxx - [url removed, login to view] ${[url removed, login to view]}" /> <log message="mxx - [url removed, login to view] ${[url removed, login to view]}" /> <log message="mxx - headers ${headers}" /> <to uri="netty4-http:http://remoteip:8012/app2"/> </route> </camelContext> </beans>

    $10 - $30
    $10 - $30
    0 bids

    - I have vps server. I need to setup Free cpanel like,.[url removed, login to view] - vista cp - zcpanel . If anyone interested to work with this project. Let me know.

    $25 (Avg Bid)
    $25 Avg Bid
    25 bids

    i would like help to setup a dd-wrt router for various solutions such as vpn server, dual networks, dynamic dns, and possibly more; at this time, i need help with creating 2, separated networks; Network 1 - PRIVATE (my own lan) Network 2 - GUEST (visitors, family, friends, etc) PRIVATE on port/interface 1 GUEST on port/interface 4 want each to have their OWN Internet, but also then be secured, NOT communicate to one another (so private cannot ping/telnet/ssh/etc to guest, and reverse, guest cannot ping/telnet/ssh/etc to private) also, would like assistance setting up the router as a vpn server, so i can securely/safely remote in from the internet to my home network, to access resources internally over secured/encrypted connectivity

    $34 (Avg Bid)
    $34 Avg Bid
    6 bids

    I need my website re-configured. I need wpjobmanager customised on a kleo template. This includes custom fields in resume manager as well as tweaking the visualisations. I need a print facility added to the resume display feature. I will need to see examples of the work you have done before, before I can award. Please include your links to the examples.

    $216 (Avg Bid)
    $216 Avg Bid
    11 bids

    I need my website re-configured. I need wpjobmanager customised on a kleo template. This includes custom fields in resume manager as well as tweaking the visualisations. I need a print facility added to the resume display feature.

    $196 (Avg Bid)
    $196 Avg Bid
    15 bids

    I would like someone familiar with networking and firewalls to show me how to set up a guest operating system that connects to the internet and acts as a sandbox for the host OS. The guest OS is Ubuntu 16.04 running inside VirtualBox (or a similar software) on a 64bit host operating system (Knoppix or Windows 7). The host operating system is totally blocked from accessing the internet or even local networks (preferably by a free firewall; ideally COMODO firewall), only allowing connections to and from VirtualBox, or to and from the IP address for the guest OS. The Ubuntu firewall is set up to only allow software package updates, system updates, and browsing with firefox (ports 53, HTTP, HTTPS). I know how to add individual rules to Ubuntu's own firewall, so no worries here. Please check that the default firewall can block Ubuntu's system files as well, so please, and advise me what is the best firewall for this purpose. In particular, please teach me how to set up a guest OS so that it would have a different IP address from the host OS, and has the drivers and the authority to manage network and WiFI devices alongside the host OS. If you have any other ways of making the system work, please discuss with me in advance of accepting the project.

    $37 (Avg Bid)
    $37 Avg Bid
    5 bids

    I have a hosted ubuntu server. The hosting provider had a upgrade that ran and rebooted the server. Now when I go to the site i get a 502 Bad Gateway error nginx I am looking for someone who will do a teamviewer session with me. I will log into the server and then they can troubleshoot / fix it .

    $95 (Avg Bid)
    $95 Avg Bid
    11 bids

    i am looking for a system and network administrator in order to have our servers safe and upgraded. One of the tasks is upgrade of php 5.4 to 7.2 and mysql upgrade. Also present webmin application doesn't give the needed features regarding user settings. I wonder if move to agenti wouldn't be better Knowledge of Cisco, firewalls, voip, centos, security, daily replica, zimbra, dyndns, linux vyatta, pfsense and Asterisk... would be great. kind regards paul

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    23 bids

    Hi, I need help in installing and configuring samba server in clustered environment on Red Hat / Centos. I have installed samba packages on redhat and then installed webmin for user interface. I need help in clustering the samba server and how to work on that.

    $60 (Avg Bid)
    $60 Avg Bid
    9 bids

    Package install mod_pagespeed on Plesk Onyx version 17 and see why a website is so slow after a server swap

    $127 (Avg Bid)
    $127 Avg Bid
    16 bids
    Pengembangan Web 6 days left

    Saya membutuhkan sebuah website diperbaiki saya sebagai seseorang yg berminat pada suatu bidang IT tepatnya di bagian back-end

    $121 (Avg Bid)
    $121 Avg Bid
    8 bids
    virtualmin settings needed 6 days left
    VERIFIED

    i have done all setting but i need good help on some points! i try to install a script ,i am getting some eror ,it mostly related php version or some setting in [url removed, login to view],i couldbt figure out... One other issue,after i updated webmin,mail box not visible anymore and last request: when i send mail,they always goes spam even i use ssl.. i need some one fix this issues over team viewer.. thank you

    $27 (Avg Bid)
    $27 Avg Bid
    9 bids

    Hola, busco informático para que sea socio de una STARTUP, no se busca relación sentimental y si ser accionistas de una empresa. Se necesita informático con conocimientos de: PHP, MySQL, Javascript, HTML, CSS3, Android o iOS

    $8299 (Avg Bid)
    $8299 Avg Bid
    18 bids

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