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.

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    157 jobs found, pricing in USD

    I need some one to configure linux server for OBS for live streaming

    $33 (Avg Bid)
    $33 Avg Bid
    3 bids

    A quick installation of Roundcube version 1.4.9 ([login to view URL]) to work with gmail.com. Knowledge of email client setup is required. Roundcube is an opensource webbased email client written in PHP, this is a quick installation work, Paid support will be required on this software.

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    3 bids
    server migration -- 2 6 days left
    VERIFIED

    Hi, I've got a digital ocean server that cost me like 70usd a month. Now I don't need it but I want an alternative to replace it either by migrating to cheaper vendor or creating my own server at home or at school. I had a script to do that, which was done my by another freelancer a year ago. so here are my tasks; Migrate all data and create a server with optimized budgets for me. (...

    $141 (Avg Bid)
    $141 Avg Bid
    7 bids

    You will create Ansible playbooks and screencast(s) related to installing an e-commerce solution on two VPSes (Virtual Private Servers). For more information please see the attachments called: "Freelancer.com project- Ansible [login to view URL], or .ODT, or .DOCX, or .TXT, or .RTF .

    $99 (Avg Bid)
    $99 Avg Bid
    3 bids

    Need remote app installed on a 2012 server, this was a very straight forward setup in windows 2008 but now requires extra work. I need someone with experience setting this up on one server (not 3) A completed job will have: 1- RDP/RDS server set up with remote app 2- A running test with [login to view URL] or similar 3- No certificate or signing errors on connections

    $167 (Avg Bid)
    $167 Avg Bid
    10 bids

    I need an experienced css and js web developer. My website is built with Wordpress Divi tool and I use number of premium plugins including WP Rocket. I have combined the css and js files and also the code is minified with WP Rocket plugin. My website has quite a lot of unused css and js code which is make my website speed slower. I want someone experienced in this area who can remove the unused co...

    $50 (Avg Bid)
    $50 Avg Bid
    8 bids

    Please read carefully and submit your proposal if you did following: We want to include video call P:P and Group Video call in our existing iOS, Android & Web Apps. This should be a cross platform communication using webRTC, TURN & STUN Server or any freeware. Call feature should be very similar to that of WhatsApp video call. For a video call we are expecting traffic of 1000 concurrent c...

    $3967 (Avg Bid)
    $3967 Avg Bid
    32 bids

    Anyone who feels familiar with adding DNS domain records into cpanel?

    $10 (Avg Bid)
    $10
    8 entries

    Implement QOS to accommodate MS Teams traffic on network. 8 switches, 1 router. [login to view URL]

    $27 / hr (Avg Bid)
    $27 / hr Avg Bid
    9 bids
    Alfafaizi012 6 days left

    Hello, i want to make a b00t autobuy/purchase product just using requests, i dont want using a selenium webdriver. the point is that you can change accounts and get order per account 1 using the bush shell on vps, can you do that ? the website is lazada

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

    I need my website re-configured along with bitcoin server. Opensource, like [login to view URL] is fine. If having experience from dual networking / clearnet + tor on same site its a bonus. I expect this to not be more precise than one hour of work for a developer.

    $145 (Avg Bid)
    $145 Avg Bid
    3 bids

    I am searching for somebody who has really good knowledge on ELK stack and help me with indices backup and create a bash script to run that on cron which will do all the cleaning every month. Thanks!

    $10 - $30
    Sealed
    $10 - $30
    5 bids

    To add the required SSH keys as well as API tokens at the server. (to solve in-app purchase fails)

    $55 (Avg Bid)
    $55 Avg Bid
    4 bids

    Prestashop 1.7.x PTT cargo module fix needed. We have a module to create tracking numbers and to track the packs of PTT cargo. When we defined a new barcode range , the module has stopped sending pack details to shipping. Also we can not update the pack status.

    $45 (Avg Bid)
    $45 Avg Bid
    4 bids

    To add the required SSH keys as well as API tokens at the server. (to solve in-app purchase fails)

    $45 (Avg Bid)
    $45 Avg Bid
    9 bids

    Need some assistance with migrating the checkpoint to palo alto firewall, need a expert on both the firewalls to do migration.

    $179 (Avg Bid)
    $179 Avg Bid
    11 bids

    I got an ubunto server with virtualmin installed on it, need to get global file rights fixed. wordpress sites cannot install updates etc. its a global server issue - it started after updates yesterday.

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

    Backend integration with AWS isn't working after our EC2 system got retired.

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    17 bids
    Siem Setup Expert Required 6 days left
    VERIFIED

    It is regarding siem setup for limited domain but thorough log analysis and alerting system on live system. Rest details shall be discussed over chat.

    $19 (Avg Bid)
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    3 bids

    i hired 3 person for it so sorry for it.

    $89 (Avg Bid)
    $89 Avg Bid
    15 bids

    Need help setting up Windows Bastion Hosts and WEb application proxy.

    $15 (Avg Bid)
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    2 bids

    I want you to help me receive emails in my ionos emails and my application is hosted in digitalocean. only experienced person apply.

    $24 (Avg Bid)
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    4 bids

    Install SSL in AWS EC2 Instance today. We have bought EC2 and Hosted domain. Need to install SSL asap.

    $18 (Avg Bid)
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    33 bids

    looking to only discuss about active directory, i am about to migrate a few locations and i need to know the risks so looking for an expert in active directory only!! details will be discussed in chat.

    $126 (Avg Bid)
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    14 bids

    i want a technician who know how to install squid and raptor cache server . just installation

    $30 (Avg Bid)
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    2 bids

    Hi, everyone. I moved the hosting server from godaddy to A2host. But it was not working. The reason is that there are so many emails but I cannot transfer in a short time. So I am going to revert it, but it takes a long time to receive email. I think there is a problem. Help from server expert. Thank you

    $31 (Avg Bid)
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    25 bids

    I am looking for a GNS3 OSPF expert to configure a large network. More details in chat.

    $30 (Avg Bid)
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    11 bids

    I need to automatically install few software and configure them on Windows 2019 using packer and salt this is on a AWS EC2 images - need few hours to help me finish the scripts - using packer, Power shell stuff to gt it done. also woul dneed further help on deploymnt on software from github to the server.

    $22 / hr (Avg Bid)
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    3 bids
    Mikrotik Router Configuration 5 days left
    VERIFIED

    We are migrating Datacentres and require a engineer to look at configuring the mikrotik router using our config

    $105 (Avg Bid)
    $105 Avg Bid
    17 bids
    Install QuickBooks on AWS 5 days left
    VERIFIED

    I have a Quickbooks Enterprise license. I would like to install this on an EC2 instance. I need 3 users to access the Quickbooks.

    $51 (Avg Bid)
    $51 Avg Bid
    10 bids
    DR Site Implementation 5 days left
    VERIFIED

    DR Site Implementation (automation)

    $115 (Avg Bid)
    $115 Avg Bid
    2 bids
    cloud expert 5 days left
    VERIFIED

    need cloud expert with experience in big data, docker, yarn

    $499 (Avg Bid)
    $499 Avg Bid
    10 bids

    To add the required SSH keys as well as API tokens at the server. (to solve in-app purchase fails)

    $40 (Avg Bid)
    $40 Avg Bid
    1 bids
    Server admin 5 days left
    VERIFIED

    Need a server admin to updated a linux server. more details in pc

    $16 (Avg Bid)
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    16 bids

    He should be an expert in VMWare and VNC Viewer server remote access for offshore team's Linux operating system Knowledgeable in Troubleshooting of VMRC

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    10 bids
    Pivx Masternode Installation 5 days left
    VERIFIED

    Hello, We need to host an run 3 PIVX masternode ( or similar pivxw fork ) on same VPS with same IP. port can be changed, but is mandatory to have same ip and for 3 masternode on the same server. We can hire you now.

    $10 - $60
    $10 - $60
    0 bids
    Project O-20 5 days left
    VERIFIED

    Read the attached pdf file with full decribtion of the job, and write me a price.

    $1097 (Avg Bid)
    $1097 Avg Bid
    25 bids
    Fix domain's email settings 5 days left
    VERIFIED

    Hello, we are having domain hosted on Azure with errors like "No DMARC Record found ", " Reverse DNS does not match SMTP Banner " - need to fix them plus make sure the rest of the settings are correct

    $96 (Avg Bid)
    $96 Avg Bid
    20 bids
    email deliverablilty error. 5 days left
    VERIFIED

    email errors, Blocked by Gmail/outlook. Need assistance in setting up our system. new server - cPanel. DNS records held at GoDaddy. Need to be able to able to assist today, and via remote desktop

    $53 (Avg Bid)
    $53 Avg Bid
    13 bids

    Hello, search, install seedbox in server Linux p2p, ( hls) .. I have a hsl video server with p2p, I want to add a seedbox to the server, I am looking for someone who knows how to install and configure through anydesk

    $151 (Avg Bid)
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    6 bids

    As discussed. Server #1 I have the below requirements: - I need LAMP Server (Multiple Hosting) - IoT Server with MQTT Server #2 - LAMP (Multiple Hosting) - Windows Server (IIS, .net env, RDP access, Mutple Hosting) - Virtulization, cpanel installation, email server configuration

    $162 (Avg Bid)
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    14 bids

    I require a freelancer who can install SSL on an Amazon linux instance. Just You need to setup SSL and not instance

    $19 (Avg Bid)
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    27 bids

    Need IT networking that have more than 8 years experience in Linux, Plesk. Need to clean malware and setup DNS configuration on server and cloudflare for website and tight up security on the server and email. Need to configure firewall that prevent phlishing and malware. Need IT to setup email that it will able to accept multiple mail from mail server and prevent email from sent out spam and get ...

    $167 (Avg Bid)
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    17 bids

    Install PowerMTA SMTP 4.5 ,Email Marketing Application on my Linux VPS - Interspire or Mailwizz or Mumara - PowerMTA - rDns - Bounce handling - Spf / Dkim - IP Rotation Proof of 10/10 score on mail test ****PLEASE READ**** ALL in autoscript! I'am not looking for a person who will install it for me. Only script - done by you already. No need from the scratch!

    $498 (Avg Bid)
    $498 Avg Bid
    7 bids

    I want to install bigbluebutton in my own server to integrate it with moodle plateforme. Server characteristics: Intel Dual Xeon E5606, Quad Core CPU RAM 32 GB RAM OS CentOs 7 - 64Bit

    $48 (Avg Bid)
    $48 Avg Bid
    9 bids

    As the title, i need someone help me out to solve that 2 problems. I'm not providing login credential. Anything must do via teamview. 1. In inventory product seem not really sync with woocommerce database - people can't order and choose the size 2. Setup mail sender for my store ( gmail )

    $31 (Avg Bid)
    $31 Avg Bid
    10 bids

    We need a new system admin long term. However, we have a job needed at the moment. We only have 1 website and about 7 emails, so we wanted to moved away from cpanel. We need someone to suggest a new solution and then move us over to it. You'd need to use teamviewer for the work. We don't want to move server we just want to change the software from cpanel to something else... We will p...

    $80 (Avg Bid)
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    37 bids

    Hello, i'm looking to transfer my site to a VPS server with CPanel Please advise cost of the VPS with Cpanel

    $25 (Avg Bid)
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    22 bids

    -VPS Server -Some emails are going through, others say """all hosts for '[login to view URL]' have been failing for a long time (and retry time not reached)""" -Magento automated order confirmation emails are also not going through -Started using SendGrid to resolve the issue but same problem We need someone to set up our emailing properly to ensure ALL ema...

    $37 (Avg Bid)
    $37 Avg Bid
    17 bids

    We have 2 servers opensuse We need to install nginx on both we would like to have 25 SSL-free on nginx (or 5 only if SSL wildcard is possible) and nginx will do proxy for our 8 webserver

    $148 (Avg Bid)
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    22 bids

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