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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    125 jobs found, pricing in CAD
    need to solve server cpu 6 days left
    VERIFIED

    i have website and im using php and im using 64GB ram and 16vCPu but my server unable to handle im using digital ocean server

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    1 bids

    Hello Team I need a person who can remove Malware from AWS

    $2 - $7 / hr
    $2 - $7 / hr
    0 bids

    I am looking for someone who can do a screen share and help me give a new SFTP user the correct "write access" so they can write to to the web server directory. Simply adding the user to the "www-data" group is not enough access. This is a secure server, which is why i'm okay to share the screen so you can see what is happening and provide your expertise to solve the iss...

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

    We are looking for a Mikrotik and VPN expert. job will take 1 hour of work maximum. we have our vpn server and everything is ready. so we need to do some programming on mikrotik router board. Please if you only know mikrotik ping us. if not don't

    $20 (Avg Bid)
    $20 Avg Bid
    1 bids
    stalker installation 6 days left
    VERIFIED

    Need someone who can install Stalker middleware. Need to configure panel authentication with flussoinc and nimble for live channels and movies, Storage server setting, Archive setting, load balance and monitoring for live streams setting.

    $191 (Avg Bid)
    $191 Avg Bid
    4 bids

    I am working as system admin i need support on some areas i dont have expertise on. I need a person i can rely on for setting up F5 loadbalancer, dell servers etc on weekly or day to day basis. i will pay according to what is needed. But i need to appoint two people who i can contact to get stuff done after hours. Important part in this is documentation. Person must be good in documentation.

    $645 (Avg Bid)
    $645 Avg Bid
    5 bids
    cofigure Ubuntu server 6 days left
    VERIFIED

    Configure server with Webmin panel PHP Mysql Phpmyadmin Webserver configurable firewall mail server You will give us a guide how to deploy this this configuration easiest over many servers.

    $223 (Avg Bid)
    $223 Avg Bid
    35 bids

    Someone using our server/ticketing software to send out spam emails. Need help stopping it. We use Kayako, and our server software is WHM/cPanel and I think our outbound email program is Exim.

    $188 (Avg Bid)
    $188 Avg Bid
    11 bids

    Hello , I have a website hosted in Amazon ( AWS ) and I want someone to remove it . I have updated the security but still few things are left in it and I wanted someone to remove it

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    5 bids
    DEVOPS/AWS Consultant 6 days left
    VERIFIED

    Need the devops and aws guy to complete the task.

    $132 (Avg Bid)
    $132 Avg Bid
    9 bids

    Need to do final configuration and cut-over from a SBS 2003 Exchange server to Exchange 2016 server. Includes all aspects of final config on the server. Server has been functional and operating for several months. Just need to move real domain onto the server and ensure support for two domains as well as OWA and Outlook Client access. Finally need to verify that server is configured for best secur...

    $162 (Avg Bid)
    $162 Avg Bid
    7 bids
    Host a website on AWS. 6 days left
    VERIFIED

    A website needs to be hosted on AWS. It will be cunning Cura Engine.. Need someone with ample experience in AWS.

    $43 (Avg Bid)
    $43 Avg Bid
    18 bids

    Hello , I have notice certain activities under my Website . Please let me know if someone can fix it

    $116 (Avg Bid)
    $116 Avg Bid
    18 bids

    I have underlined all of the details required for this project below. Looking to work with a freelancer who can communicate effectively and frequently. Is certified to get the job done and very punctual. Please, inform yourself into detail about the project by reading the attachment below. Can't wait to start working together, Thank you.

    $1594 (Avg Bid)
    $1594 Avg Bid
    26 bids

    Hello, I need a person who Expert in WHM, Cpanel and DNS configuration

    $33 (Avg Bid)
    $33 Avg Bid
    15 bids

    We're a training company and we're currently using F5 APM as our remote access solution. We're trying to give people access to devices from ssh in a user's browser, and the best way to do this (we believe) is by using the SSH console on Guacamole. There's just one issue - that's the SSO between F5 APM and Guacamole. Please have a look at [login to view URL] which i...

    $147 (Avg Bid)
    $147 Avg Bid
    2 bids
    Simple PLESK Server Error 6 days left
    VERIFIED

    My Server shows the following error and I use PLESK. Who can fix those error? New configuration files for the Apache web server were not created due to the errors in configuration templates: AH00526: Syntax error on line 51 of /etc/apache2/plesk.conf.d/vhosts/[login to view URL]: SSLCertificateFile: file '/opt/psa/var/certificates/scfeE0UIL' does not exist or is empty . Detailed error de...

    $447 (Avg Bid)
    $447 Avg Bid
    29 bids

    To configure and integrate DMASOFTLAB billing into existing network, managing mikrotik routers, knowledge with VLAN, IPV4, OSPF, BGP, FREERADIUS and Mysql, and ubiquity equipment. Onece the configuration and integration it's succesefull we will hire him for monthly remote support (price and responsibility - negotiable)

    $603 (Avg Bid)
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    19 bids

    I need customised emailing setup. I require email headers to be modified before delivery. Here's how it should work: 1. When an email is sent to group1@[login to view URL], it should be auto forwarded to 2-3 users (in group) on their personal email ids. 2. When any of the user reply, all mails should be sent to remaining users present is the group except the one sending + it should also be C...

    $108 (Avg Bid)
    $108 Avg Bid
    3 bids

    Hi All, I really need Training/help to integrate Guacamole with azure AD/ OpenID. Please let me know the convenient time and the way to reach you to discuss. Looking forward to hearing from you soon. Regards, Asseman Valentin K. (Removed by Freelancer.com Admin)

    $373 (Avg Bid)
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    4 bids

    config server install migration site web install csf security and config . MIGRATION 20 OR 25 SITE WEB (JOB EASY ) THE FIXED WEBSITE INSTALL ALL PEKETAGE CLOUD LINUX (chek LISTE /[login to view URL] INSTALL FFMPEG INSTALL IONCUB AND

    $37 (Avg Bid)
    $37 Avg Bid
    18 bids

    Turn on TLS 1.0, TLS 1.1, and TLS 1.2 in Advanced settings and try connecting to [login to view URL] again. If this error persists, it is possible that this site uses an unsupported protocol or cipher suite such as RC4 (link for the details), which is not considered secure. Please contact your site administrator.

    $25 (Avg Bid)
    $25 Avg Bid
    5 bids
    incloud web 6 days left

    I need my website re-configured.I need you to design a landing page.

    $163 (Avg Bid)
    $163 Avg Bid
    26 bids

    Hi.. We are a marketing agency with small team of 10 members. We are into delivering marketing solutions for corporate.

    $23 (Avg Bid)
    $23 Avg Bid
    7 bids
    Fix error of .net website 6 days left
    VERIFIED

    I need my website is on .net & want to optimise it.

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    7 bids
    Azure security expert needed 6 days left
    VERIFIED

    The Australian Physiotherapy Council is the only assessment authority for overseas physiotherapy practitioners looking to work in Australia. These physiotherapy practitioners interact with us via an online application hosted within Microsoft Azure. We are looking for an Azure security expert to help us monitor and act on potential security events. Apply with 'Hello APC' within you app...

    $8642 (Avg Bid)
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    24 bids

    we installed centos 6.5 on vmware vps and we installed powermta and mailwizz ,now we need to assign multiple ip to vps to send multiple ip based email from Powermta, i try allready in many way but not working so i want who know allready this

    $37 (Avg Bid)
    $37 Avg Bid
    19 bids

    Hello, We need to set up a 4G proxy in the enterprise. We have the following configuration on our server: 1 Interface with ADSL Link 1 Interface with LOCAL NETWORK 1 Interface with 4G Modem We need to externally access our server as a proxy, and redirect all accesses through the 4G interface. Input via the adsl link or local network and output by the modem 4g. is a very simple proxy. Already ...

    $52 (Avg Bid)
    $52 Avg Bid
    2 bids

    Utilising Ubiquiti Edgerouter at the remote site, establish an IPSEC VPN to a Ubuntu 16.04 VPS server and then have all SIP traffic route over the VPN to allow 5060 traffic out of Dubai which blocks SIP on 5060. Install IPSEC on the Ubuntu server (currently in production hosting web app) Configure VPN Ensure only SIP traffic flows over VPN lock down the entire solution so the SIP traffic can only...

    $170 (Avg Bid)
    $170 Avg Bid
    8 bids
    DNS problem 5 days left
    VERIFIED

    hello, i need expert from DNS , WHM, Cpanel

    $33 (Avg Bid)
    $33 Avg Bid
    21 bids

    XFilemirror Script Installation and vps Setting up -Linux OS ( ALREADY INSTALLED WITH CENTOS 6 minimal 64 bit ) 1. Setting up the server, preparing the script requirements: Requirements: * Perl > 5.005 ver. [[login to view URL]] * LWP, DBI, DBD::mysql, CGI, Digest::SHA, JSON, LWP::Protocol::https Perl modules * MySQL database >= 4.1 ver. [[login to view URL]] * Apache mod_rewrite modu...

    $87 (Avg Bid)
    $87 Avg Bid
    10 bids

    I have servers and IP space in a datacenter and a rack inside my house with servers but only a dynamic ip. I'd like to setup two zeroshell instances (one in the datacenter with lots of ips and one at my house) and bridge it using a vpn tunnel of some sorts; setup dhcp on the box at my house and have it lease the static ips in the datacenter to the devices connected to the zeroshell box.

    $87 (Avg Bid)
    $87 Avg Bid
    3 bids

    Implement 3 videoconference rooms with equipment Huawei or Cisco

    $646 (Avg Bid)
    $646 Avg Bid
    7 bids
    FreePBX support 5 days left
    VERIFIED

    I need someone to update our FreePBX installation and provide support when needed.

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

    HI, I am looking for VOS3000 2.1.4.0 Files + Ke + Web Security if anyone have please bid on my project as soon as possible thanks

    $217 (Avg Bid)
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    2 bids

    we required urgent linux admin and manageable switch Fotigate router engineer at list 8 year experience who handle onsite project

    $29 (Avg Bid)
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    5 bids

    Hi i have 8 TV (see the picture attached), i want to play video wall, if you have the ability to tell me what it is the required equipment and guide me installing it i will give you 100$ Thanks

    $142 (Avg Bid)
    $142 Avg Bid
    8 bids
    Deploying Windows AD - AWS 5 days left
    VERIFIED

    I need a support to deploy a windows domain controller (AWS) on my local network, I would also like to set up a proxy and rules / policies for users and accesses of the desktops entered in this domain.

    $43 (Avg Bid)
    $43 Avg Bid
    12 bids

    server newcamm cardsharing for satellite 61w

    $124 (Avg Bid)
    $124 Avg Bid
    3 bids

    Project is in Germany 2 – 3-month Full time, after that Part-time, remote possible Skills needed: • WAN Technologies • Routing Protocols (BGP etc.) • VPN • Bandwithmanagement and QoS • SD WAN • Fortinet Product (FortiGate) We need only people that are eligible to work in Germany.

    $5135 (Avg Bid)
    $5135 Avg Bid
    5 bids

    HI I am looking for someone for our new vps service

    $146 (Avg Bid)
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    57 bids

    I am looking for Asterisk Expert to work on my project. More details will be shared on chat

    $374 (Avg Bid)
    $374 Avg Bid
    13 bids

    We are looking for an expert with proofed experience on building and installing the Signal server sources by Open Whisper Systems on an Ubuntu Linux system and integrate that server with both Android and IOS platforms of the signal app. Name of the application and icon of the apps need to be changed, the have to be to Google play and app store as hidden apps not public. A sample code using the S...

    $1720 (Avg Bid)
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    32 bids

    setting up a wifidog or chillispot on a Linksys WRT5GL router with dd-wrt already installed on it. setting it up so the splash screen and homepage are easily customizable.

    $221 (Avg Bid)
    $221 Avg Bid
    5 bids

    I need my website re-configured.I need you to design and build a website for my small business.

    $133 (Avg Bid)
    $133 Avg Bid
    56 bids

    Infrastructure: VM with MS TMG 2010 Server (Win2008 R2), connected via virtual adapter to VM with SoftEther VPN Server (CentOS), which is connected via TAP adapter to remote VM with OpenVPN server. Situation: I can VPN from all of my internal networks to SoftEther and work through remote OpenVPN server. Now I want to VPN to my SoftEther server from Internet. Troubles: I can not make port forwardin...

    $94 (Avg Bid)
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    4 bids
    Website Check and Test 4 days left
    VERIFIED

    I need someone to check and test our website ( check all pages and provide us with all missing and incomplete ) Test All functions and provide us with report .

    $35 (Avg Bid)
    $35 Avg Bid
    26 bids
    Setting up VPN in Windows 10 4 days left
    VERIFIED

    We hae setup vpn in windows 10, when i try to connect from windows 10 client getting following error.. looking for some one can guide us to fix this issue.

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

    want to learn devops and linux administration in devops

    $456 (Avg Bid)
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    16 bids

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