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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    81 jobs fundet, i prisklassen EUR

    I have a Linux Server (debian ) need to set a port to be open

    €19 (Avg Bid)
    €19 Gns Bud
    17 bud

    I want to connect two endpoint directly over internet without help of any server.

    €14 (Avg Bid)
    €14 Gns Bud
    4 bud

    Looking for a freelancer who has high experience setting up mini web servers or NAS behind a CG-NAT provider. (ISP providers that DO NOT offer port forwarding and static IP). As this task requires high technical knowledge, the freelancer would have to have a very good oral communication skill. We would be setting up a talk google meet session prior to the start of the task. The task is divided into two parts: A) First part is to establish the minimum requirement that the NAS would have to have in order to meet the requirements of the "proposed solution" you will be giving for the work around of "hosting a web service" behind the CG-NAT B) Moving the files from the present VPS and Set up the hosting service on the newly acquired NAS which would be sitting behind a C...

    €422 (Avg Bid)
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    4 bud
    Proxmax spam gateway configuration 6 dage left
    VERIFICERET

    Proxmax spam gateway configuration

    €104 (Avg Bid)
    €104 Gns Bud
    2 bud
    Zimbra setup and installation 6 dage left
    VERIFICERET

    I am looking for who can setup and installation of zimbra

    €54 (Avg Bid)
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    20 bud

    Hello! Looking for an experienced Microsoft System Admin/Solution Architect for a Microsoft Intune Deployment. Knowledge of AAD, Azure and the full M365 Stack is desired. Currently have all cloud apps to managed with Intune. Need someone to help migrate existing unmanaged notebooks and desktops into Intune to run autopilot. Also enable EMS features for security improvements. Have existing Licensing ready to go. Keen to get started ASP, the time line to have this done is approximately 2-4 weeks. Want someone with previous experience and has done many implementations before. Project management experience, with a proper workflow of discovery, design, test, implementation, go live cut offer and post support. Would need on-going support from the person winning this project. Please let me ...

    €486 (Avg Bid)
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    8 bud
    VMware automation JAVA -- 2 6 dage left
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    I need a VMware JAVA developer who experience with automation

    €4 / hr (Avg Bid)
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    8 bud
    Java Developer - VMware Automation 6 dage left
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    Java Developer is needed who can peform VMware automation

    €5 / hr (Avg Bid)
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    5 bud

    You should deploy a ec2 and rds instance in aws. We have the running code in our local database. Your job is to deploy it in aws.

    €20 (Avg Bid)
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    8 bud
    FusionPBX voip 6 dage left

    i know how to install fusion pbx.. i need to learn how to buy tfn and configure in fusionpbx

    €13 / hr (Avg Bid)
    €13 / hr Gns Bud
    3 bud
    RDP IS NOT WORKING 6 dage left
    VERIFICERET

    can not connect to windows server through remote desktop connection

    €24 (Avg Bid)
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    25 bud
    Epert in Password Management tools 5 dage left
    VERIFICERET

    Hi, We're looking to implement password management solution (i.e. LastPass, Bitwarden, etc), I'm looking an expert for guidance in picking the right solution and implementation. ONLY APPLY IF YOU HAVE PRIOR EXPERIENCE IN PASSWORD MANAGERS.

    €13 / hr (Avg Bid)
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    3 bud

    Install RDP Calls on Windows Server2019 and make the system save

    €18 (Avg Bid)
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    11 bud
    Citrix Project (App Stream) -- 2 5 dage left
    VERIFICERET

    Deploying, managing and implementing App and Desktop Solutions for Citrix XenApp and XenDesktop I have windows based application, and I want to host it on my premise server to be accessed through Citrix or alternative apps.

    €113 (Avg Bid)
    €113 Gns Bud
    4 bud
    onlyoffice server set up 5 dage left
    VERIFICERET

    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

    €21 (Avg Bid)
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    13 bud
    Looking for AWS expert 4 dage left
    VERIFICERET

    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

    €4 / hr (Avg Bid)
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    16 bud

    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

    €26 / hr (Avg Bid)
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    39 bud
    Cisco Lab Network Security project 4 dage left
    VERIFICERET

    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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    8 bud
    Fixed mail server Linux PHP 4 dage left
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    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

    €25 (Avg Bid)
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    29 bud

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

    €31 (Avg Bid)
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    5 bud
    Creating AWS instant 4 dage left
    VERIFICERET

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

    €7 / hr (Avg Bid)
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    19 bud
    VPN and Remote Desktop Setup -- 2 4 dage left
    VERIFICERET

    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].

    €130 (Avg Bid)
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    15 bud

    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.

    €35 (Avg Bid)
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    8 bud

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

    €502 (Avg Bid)
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    16 bud
    We are looking for AWS TRAINER 4 dage left
    VERIFICERET

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

    €13 (Avg Bid)
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    5 bud
    Backup software test and report 3 dage left
    VERIFICERET

    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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    21 bud

    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 :

    €23 (Avg Bid)
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    11 bud
    VMware administrator 3 dage left
    VERIFICERET

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

    €15 / hr (Avg Bid)
    €15 / hr Gns Bud
    23 bud
    Server Administrator -- 2 3 dage left
    VERIFICERET

    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
    €19 / hr Gns Bud
    30 bud
    Trophy icon My Contest 3 dage left

    This is a sample contest only.

    €10 (Avg Bid)
    €10
    11 indlæg
    Build NOCODE App (Adalo) 3 dage left
    VERIFICERET

    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 bud

    Necesito realizar una configuracion del para multiples dominios dns ns1 y ns2 mx ptr configuracion del mail no se puede recibir correo de gmail. Es en un servidor propio que lo tengo en mi oficina.

    €27 (Avg Bid)
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    7 bud
    Administrador de servidores 3 dage left
    VERIFICERET

    Busco prsona con conocimiento en GIT AWS VPS y Node

    €15 / hr (Avg Bid)
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    12 bud

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

    €93 (Avg Bid)
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    26 bud

    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.

    €126 (Avg Bid)
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    26 bud

    Cpanel to office 365 mail migration 10 -15boxes

    €9 / hr (Avg Bid)
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    17 bud

    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 bud

    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.

    €149 (Avg Bid)
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    21 bud
    Soporte servidores NODE y AWS 2 dage left
    VERIFICERET

    Busco persona que nos ayude a cargar y configurar nuestros proyectos en insntancias AWS Lighsail

    €6 / hr (Avg Bid)
    €6 / hr Gns Bud
    7 bud
    need vps/rdp linux USA 2 dage left
    VERIFICERET

    need VPS/RDP linux USA. Thanks

    €27 (Avg Bid)
    €27 Gns Bud
    10 bud

    Fortinet firewall and switch support

    €5 / hr (Avg Bid)
    €5 / hr Gns Bud
    16 bud

    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

    €32 / hr (Avg Bid)
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    21 bud
    Server Admin 2 dage left
    VERIFICERET

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

    €13 / hr (Avg Bid)
    €13 / hr Gns Bud
    64 bud

    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.

    €162 (Avg Bid)
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    21 bud
    smart storage 2 dage left

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

    €383 (Avg Bid)
    €383 Gns Bud
    4 bud
    KrakenD deployment on Ubuntu 2 dage left
    VERIFICERET

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

    €34 (Avg Bid)
    €34 Gns Bud
    2 bud
    Setup SPF, DKIM And DMARC 2 dage left
    VERIFICERET

    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

    €95 (Avg Bid)
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    20 bud
    Powermta 2 dage left
    VERIFICERET

    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

    €187 (Avg Bid)
    €187 Gns Bud
    9 bud

    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

    €74 (Avg Bid)
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    9 bud

    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

    €248 (Avg Bid)
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    18 bud

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