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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    95 jobs found, pricing in USD
    Looking for AWS expert 6 days left
    VERIFIED

    My website is showing "this site cant be reached" and i feel its related with server only, I am looking for an expert who know AWS and can help me out in the same error and make my website again running. he/she may need to work through anydesk, if agree then bid

    $2 / hr (Avg Bid)
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    11 bids

    Partition in new server I have .dd file

    $28 (Avg Bid)
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    6 bids
    onlyoffice server set up 6 days left
    VERIFIED

    I need someone who has experience to set up document builder server in ubuntu. All things are installed and just need to set up server setting in or assist to install further plugin

    $19 (Avg Bid)
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    10 bids

    Setup website files on a digitalocean droplet

    $16 / hr (Avg Bid)
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    50 bids

    I have set up maraDB and have been trying to connect to it remotely with no luck. I have read through a bunch of posts and have tried the following: I have looked in to change the bind-address to 0.0.0.0.0 but have not found it defined anywhere Configured ufw to open port 3306 but still have issue

    $27 / hr (Avg Bid)
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    36 bids

    its Cisco lab network (given in A1/A2) to meet with new security requirements and recent changes in network technology. According to the new security requirements, access to the lab network routers must be now managed through a centralised server located in the HQ. The access must also be allowed only from the management network.

    $18 (Avg Bid)
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    7 bids
    Fixed mail server Linux PHP 6 days left
    VERIFIED

    I have 3 websites , and the emails not working from them . New order no sent email , or contact us . Server is Linux dedicated Centos And have control panel is WHM cPanel Websites based Wordpress and zen cart

    $26 (Avg Bid)
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    28 bids

    I need somone to install me Barriez on Nvidia Jetson board to control windows 11 .

    $32 (Avg Bid)
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    5 bids
    Creating AWS instant 6 days left
    VERIFIED

    We have a website. In that we need to create instant to configure AWS.

    $6 / hr (Avg Bid)
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    15 bids

    Dear All, I want VPN setup on Linux Server & Route with Proxy Server, So When vpn Connect on any system then its auto route with proxy server.

    $120 (Avg Bid)
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    19 bids

    There is a windows server with the static IP address, and edge-router 4 VPN box. Orginally had the Remote Access setup on the windows server connecting first thru VPN but this setup has some issues and need to fix. OpenVPN desktop app for VPN connection is being used. This work must be done via accessing VPN box and server. All the access id and password will be provided and have to connect the consultant [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions].

    $120 (Avg Bid)
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    12 bids

    Hello. out Zimbra server has stopped working. zmmailboxdctl is not running. Active sync needs to run after issue is resolved.

    $54 (Avg Bid)
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    8 bids

    We have a dedicated server on OVH provider, its operating system is Centos 7, with Apache, php, and MySQL, also it has WHM with multiple domains and websites, with large database we need expert freelance to propose to us the best solutions (one or more) ,which provides us full backup (system image) of our server, and the ability of restore it in the following cases: 1- restoring backup image on the same server , or in the another dedicated server 2- restoring our server image on VPS server or on VDS server. note: - we need general salutations, which means that the restoration process must be available on the OHV provider or any another provider. - the proposed solutions must have the full description of process for backup and restore with step by step tutorial.

    $38 (Avg Bid)
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    7 bids

    Need a support for DevOps role Preferably Docker , kuternetes experts Linux Command line

    $522 (Avg Bid)
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    9 bids

    We are looking for aws trainer who can provide online. Training on aws cloud

    $13 (Avg Bid)
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    5 bids

    creation of a complete mail server AND install and config all ((similarThe Microsoft Exchange professional email solution, the market benchmark)) creation exemple demo chek url : question what type of software you offer me and interface it must be compatible iphone, android, windows (or have applications) I want a complete configuration with a domain name dns ip dnsec (secure antispam daking spam assasin, antivirus (all service :)) mail server ready to work

    $26 (Avg Bid)
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    13 bids
    VMware automation 5 days left
    VERIFIED

    Need someone who has experience in automating VMware

    $103 (Avg Bid)
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    14 bids

    Do you work in IT Support with Windows server and desktop, M365, macOS and Linux? QNAP and Synology NAS' experience are a bonus. We are looking for an all-round techie to test our backup software and report issues bugs to our forum. This is so that our support staff and get experience working with issues in the wild. The project will be for approx. 2 hours a week on an ongoing basis.

    $16 / hr (Avg Bid)
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    19 bids

    Installation of FREENAS on the Ubuntu Server 18.04 server (or other solution) complete installation with all plugins and complete configuration. (example PLEX AND MINIDLNA), ADD secure, add ssl encript add domain and config I have a nas server ready to run low budget!!!!!!!!!!!!!!!!! 50$ for all the complete work installation on a dedicated server question is it possible to do the installation directly or you need a virtulizor exempl vmware, virtual box and other ???. I tested it does not work directly iso on the dedicated server chek solution link :

    $22 (Avg Bid)
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    12 bids
    VMware administrator 5 days left
    VERIFIED

    I need to hire a VMware administrator who also has experience in automating security patches etc

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    19 bids
    Server Administrator -- 2 5 days left
    VERIFIED

    I need server administrator to check my server and solve the heavy CPU Usage problem. Need someone who can start ASAP. The operating system is Linux. Potentially can be extended on a monthly basis.

    $19 / hr (Avg Bid)
    NDA
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    28 bids
    Trophy icon My Contest 5 days left

    This is a sample contest only.

    $10 (Avg Bid)
    $10
    5 entries
    Build NOCODE App (Adalo) 4 days left
    VERIFIED

    Hello We are looking for an Adalo nocode developer We have a 90% finished marketplace app and are looking for a developer to complete it. we will be happy to work with you.

    $15 / hr (Avg Bid)
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    22 bids

    I am looking for someone who can move the website from a Linode server to AWS. Make sure that everything is working fine.

    $95 (Avg Bid)
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    26 bids

    I have a pair of Cisco Catalyst 4506 units (Supervisor IV). I have been managing them using the console cable, but that's becoming annoying. I have tried to enable the telnet interface but cannot get it to work for me for some reason. I'm looking for someone who can enable the telnet interfaces on the units, as well as potentially help optimize the configuration for ongoing management.

    $118 (Avg Bid)
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    23 bids

    Cpanel to office 365 mail migration 10 -15boxes

    $9 / hr (Avg Bid)
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    17 bids

    Plesk admin need - Linux server expert We have just live our website all work fine, but few website have some issue like 500 error also php extension. Please bid if you have experience in plesk. You need to just guide me on voice and just by showing steps by anydesk, rest I will do. Thanks!

    $5 / hr (Avg Bid)
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    7 bids
    KrakenD deployment on Ubuntu 4 days left
    VERIFIED

    End-to-end support for deploying KrakenD API Gateway on Ubuntu Server We need A to Z configuration guidelines and training for the implementation.

    $27 (Avg Bid)
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    3 bids

    For this past month my Windows update has not been downloading and installing the new updates (stuck at KB4541510). it is stuck on update has not be downloading. I tried all the things online to try to make it work such as DISM. Here is one of the websites i tried: i tried a few other stuff as well. This freelancer must only use things downloaded from microsoft website to fix issue. Please only experienced in Windows server freelancers only.

    $147 (Avg Bid)
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    20 bids
    need vps/rdp linux USA 4 days left
    VERIFIED

    need VPS/RDP linux USA. Thanks

    $30 (Avg Bid)
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    9 bids

    Fortinet firewall and switch support

    $5 / hr (Avg Bid)
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    15 bids

    as the title says i need a linux expert who has worked with ovh and can fix my boot issue, the os does not load and isntead loads to grub> i need the dir mounting and then the kernal loaded so the os then loads for the hard boot no automated replies please

    $33 / hr (Avg Bid)
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    22 bids
    Server Admin 4 days left
    VERIFIED

    I need a server admin for maintenance and Linux server. Tasks include server updates, SSL renewals, and other regular things.

    $13 / hr (Avg Bid)
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    64 bids

    I have a freepbx 15 box that WAS on a DADHI channel. I need to move it to my SIP Voip provider and have another working (freebpx 13) box that is configured for my provider as an example.

    $165 (Avg Bid)
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    21 bids
    smart storage 4 days left

    Need to make s smart storage out of raspberry pi. It should be able to configure RAID0 and RAID1 and compare performance

    $390 (Avg Bid)
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    4 bids
    Setup SPF, DKIM And DMARC 4 days left
    VERIFIED

    My emails are going to junk folders i have very limited knowledge on fixing this. i have a domain hosted not on google but my emails set up through google work space. i have been told i need this added to my DNS SPF, DKIM And DMARC I would require this work done via team viewer as im not comfortable giving my passwords out

    $92 (Avg Bid)
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    21 bids
    Powermta 4 days left
    VERIFIED

    i am looking for someone that will teach me how to install or setup pmta with mailwizz and warm-up ip and also give me pmta with mailwizz and warm-up ip setup file and license

    $191 (Avg Bid)
    $191 Avg Bid
    9 bids

    creation of a complete mail server AND install and config all ((similarThe Microsoft Exchange professional email solution, the market benchmark)) creation exemple demo chek url : question what type of software you offer me and interface it must be compatible iphone, android, windows (or have applications) I want a complete configuration with a domain name dns ip dnsec (secure antispam daking spam assasin, antivirus (all service :)) mail server ready to work

    $75 (Avg Bid)
    $75 Avg Bid
    9 bids

    We are looking for a freelancer to support us in migrate an old spree commerce instance, to our Bitbucket and AWS account. Then we want to setup the DNS correctly, automatic backups and Google Tag Manager Datalayer. The candidate must have experience working with: - AWS EC2 - AWS Load balancer - AWS RDS - AWS Route 53 - AWS S3 & Cloudfront - AWS certificate manager - AWS Elastic Search - Ruby On Rails

    $253 (Avg Bid)
    $253 Avg Bid
    18 bids

    FREENAS installation on Ubuntu Server 18.04 server complete installation with all plugins and complete configuration. (example PLEX AND MINIDLNA), ADD secure, add ssl encript add domain and config I have a nas server ready to work small budget !!!!!!!!!!!!!!!!!

    $28 (Avg Bid)
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    13 bids

    We are looking for Senior IT Developers / Architects to work on internal projects on part-time basis and also to assist our consultants. Skills Required In Devops Engineer Cloud: azure octopus deployment windows servers need help with migration to aws Creating ci/cd pipelines Stackify for logs Need help with automation on getting notified by stackify

    $716 (Avg Bid)
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    8 bids

    Need Urgent solution. My Interspire email marketer site & VPS is down. Due to DNS or system issue. Looking for experience provider who is able to fix. fyi. my hosting is with

    $142 (Avg Bid)
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    36 bids

    I need to create CI CD pipeline in azure devops

    $12 (Avg Bid)
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    5 bids

    FreeNAS - INSTALL AND FULL CONFIGURATION READY TO WORK ENCRYPTED ALL DRIVES VPN?,multiple ips?, secure the server with rules I want to be able to create multiple mailboxes add domain name or no?( email box, example: hello @ INSTALL HTTPS NEED LICENSE OR FREE OVH QUESTION Which Linux server is the best best linux server distros ///Linux OS WHICH ,, Red Hat Enterprise Linux (RHEL)...??? SUSE Linux Enterprise Server. ... ???? CentOS Linux server (Community OS). ...???? Debian. ... GOLD ,,,??? video storage server, photos, documents, and make automatic bakup of computer and tablet and telephone (os, android, windows))) find me the best solution I find that FreeNAS - is quite complete? tell me what you suggest as a solution thank you small budget 50€ all job SERVER ::::::::::::::: CPUI...

    $44 (Avg Bid)
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    9 bids

    The website is not loading for some ISP providers. Need to work with Anydesk.

    $21 / hr (Avg Bid)
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    15 bids
    AWS Course Real Time 3 days left
    VERIFIED

    This is more to a face to face tutorial to teach a newbie about AWS where the student will then take AWS Certification on AWS Associate

    $19 / hr (Avg Bid)
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    11 bids

    Expert into php memcache into multiple servers. php 7.4 memcached CentOS #1 Laravael is fine; #2 - clustered env; where php is running into mupltiple VMs I am looking for a freelancer for ongoing basis.

    $31 / hr (Avg Bid)
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    11 bids
    dns issue in godaddy 3 days left
    VERIFIED

    dns issue in godaddy i have change the ip now my url not working

    $6 / hr (Avg Bid)
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    25 bids

    Hi , My external harddisk has been infected by this VVEW virus All my files have been encrypted to .vvew . I need someone who can provide me a solution to decrpted / restore back my files. I have provided some samples of the 5 files for your testing . Please provide sample if you are able to resolve the issue You are required to provide me a solution that help me restore all my files back to original format Thank you

    $70 (Avg Bid)
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    Good afternoon, I’m looking for someone with pfsense/dns records experience to assist in safely transferring an active Internet Provider as the main WAN for our connection. The new ISP works on a test network, our main goal is setting it up to work with our main network without any outages, alongside ironing out any pfsense issues.

    $167 (Avg Bid)
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    20 bids

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