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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    119 jobs found, pricing in USD

    if are you agree than contact me work on remote site

    $19 (Avg Bid)
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    9 bids

    We need a shell script created that will automate new servers we have provisioned setting up certain things. will pop up with any questions or confirmations requirements 1. Setup back up drive array (option) 2. Mount /backup partition (Fstab etc) 3. Install CSF 4. Install configserver mod security 5. Config server mail manage 6. ConfigServer Mail Queues and a few others

    $48 (Avg Bid)
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    6 bids

    I would like to transfer 2 cpanel servers (I will provide /whm accounts) with a total of around 75 websites and databases to a 3rd server. I can provide SSH access to all machines. Note: If you don't have experience in this, please don't waste yours or my time. I'm looking for someone who knows how to do it fast and not somebody who needs to learn on the job. It's a simpl...

    $43 (Avg Bid)
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    12 bids
    DEVOPS FOR AWS NGINX 6 days left
    VERIFIED

    hey I have a nginx server but and laravel project but I am not able to configure nginx so please help .

    $31 (Avg Bid)
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    17 bids
    AWS Expert 6 days left

    Hello , I need a AWS Expert to remove a malware .

    $5 / hr (Avg Bid)
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    4 bids

    Need the Devops and AWS guy to complete the task. Experience - 5 Years Good Experience in all DEVOPS Tools like chef, Puppet, Ansible, Jenkins, Tools - GitLab, ANT, MAVEN, Shell Scripting, Linux, JIRA, Version One Cloud - Amazon Web Services

    $149 (Avg Bid)
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    14 bids

    Required AWS expert work part time and hourly basis work remotly

    $19 (Avg Bid)
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    20 bids

    Please read all requirements. I am trying to learn the process of setting up email servers and nextcloud apps on opensuse, I would need for someone to give me detailed step by step instruction on what it takes to set up an email server hosted locally not virtually, or screen recordings if possible. I would like to see the process from very beginning to end of setting up the email server, and nextc...

    $774 (Avg Bid)
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    11 bids
    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

    $10 / hr (Avg Bid)
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    11 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...

    $13 / hr (Avg Bid)
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    12 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.

    $148 (Avg Bid)
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    5 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.

    $441 (Avg Bid)
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    12 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.

    $166 (Avg Bid)
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    48 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.

    $107 (Avg Bid)
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    21 bids

    I have an Ubuntu/Plesk server running on an EC2 instance on AWS. It's using the free version of Plesk and the AMI only allows servers up to our config on this free version. So we need to upgrade the EC2 instance but we can't as the AMI doesn't allow it. So we have to set up a new server. The existing server has: - a laravel application - Plesk/Ubuntu - links to 2 databases - lin...

    $336 (Avg Bid)
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    19 bids
    DEVOPS/AWS Consultant 6 days left
    VERIFIED

    Need the devops and aws guy to complete the task.

    $100 (Avg Bid)
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    11 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...

    $121 (Avg Bid)
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    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.

    $31 (Avg Bid)
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    24 bids

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

    $94 (Avg Bid)
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    23 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.

    $1133 (Avg Bid)
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    35 bids

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

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    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...

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    2 bids
    Simple PLESK Server Error 5 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...

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    30 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)

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    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...

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    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)

    $286 (Avg Bid)
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    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

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    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.

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    5 bids
    incloud web 5 days left

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

    $129 (Avg Bid)
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    25 bids

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

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    7 bids
    Fix error of .net website 5 days left
    VERIFIED

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

    $4 / hr (Avg Bid)
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    8 bids
    Azure security expert needed 5 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...

    $6554 (Avg Bid)
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    25 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

    $29 (Avg Bid)
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    20 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 ...

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    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...

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    8 bids
    DNS problem 5 days left
    VERIFIED

    hello, i need expert from DNS , WHM, Cpanel

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    22 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.

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    Implement 3 videoconference rooms with equipment Huawei or Cisco

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    8 bids
    FreePBX support 5 days left
    VERIFIED

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

    $19 / hr (Avg Bid)
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    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

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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

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    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

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    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.

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    server newcamm cardsharing for satellite 61w

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    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.

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    HI I am looking for someone for our new vps service

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

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    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...

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    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.

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

    $102 (Avg Bid)
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    56 bids

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