Administración de sistemas 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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    147 trabajados encontrados, precios en USD

    Necesitamos un sistema nuevo o que ya este en funcionamiento para call center de agencia de viajes todo lo que necesita para agencia d viajes, telemarketing, si ya tienen uno desarrollado seria super bueno saber las características.

    $297 (Avg Bid)
    $297 Oferta Promedio
    5 ofertas

    Tenemos dos routes Draytek. -Vigor2860 ([iniciar sesión para ver URL]) en una sede y que siempre hemos utilizado. Con instalación de Fibra. Ip fija. Conectado por VPN lan-lan con la otra sede. Hasta hace poco la otra sede tenia ADSL y sin problemas, pero nos hemos trasladado y no hay instalación de fibra en la ubicación de la otra sede. -Vigor 2925([iniciar sesi&o...

    $93 (Avg Bid)
    $93 Oferta Promedio
    2 ofertas

    ES POR PAGO MENSUAL FIJO, en caso suceda algo que demande tiempo se puede pagar aparte, solo gente en ESPAÑOL. Un servidor dedicado en OVH, 3 sitios webs corriendo en el mismo server, un server en kemsufi solo parea bakups de bd y de los sitios webs, 1 solo con trafico 1 con poco trafico y 2 en desarrollo, Necesito admin de Linux (CentOS) , Mysql, php, no hay instalado cpanel (lo pueden i...

    $154 (Avg Bid)
    $154 Oferta Promedio
    31 ofertas
    Soporte en linux 5 horas left

    Requerimos soporte básico en CentOS 7.5

    $31 (Avg Bid)
    $31 Oferta Promedio
    24 ofertas
    KVM and Bitwarden on CentOS7 6 días left
    VERIFICADO

    Install KVM an Bitwarden in CentOS7

    $56 (Avg Bid)
    $56 Oferta Promedio
    1 ofertas
    NGINX Support 6 días left
    VERIFICADO

    I need an NGINX expert to help with SSL and domain issues right now. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] $5-10/HR Bid only if you can help right now

    $10 / hr (Avg Bid)
    $10 / hr Oferta Promedio
    1 ofertas

    Apache server went down after Apache upgrade

    $26 (Avg Bid)
    $26 Oferta Promedio
    4 ofertas
    Web Developer 6 días left

    I need my website re-configured.I need you to design and build my online store.

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    10 ofertas
    Connect Asterisk to MS SQL Server 6 días left
    VERIFICADO

    We have the need to have Asterisk running on CentOS 7 to be connected to Microsoft SQL server. We would like to pass stored procedure names and parameters via asterisk to be executed on ms sql to drive asterisk.

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    3 ofertas

    Hi, I have dropbear vpn server. I need VPN user authentication by radius server.... i have running radius server... if you know contact with me

    $22 / hr (Avg Bid)
    $22 / hr Oferta Promedio
    1 ofertas

    We need an experienced NGINX Devops engineer to work with us. You must work fast and be available during my business hours. Upto $20/hr based on experience

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    6 ofertas

    Use word "Anydesk" to ensure you are able to work via anydesk. It should be a quick fix for a expert. Its about authentication with apache. thanks+-

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    2 ofertas
    Install VNC on ubuntu 18 6 días left
    VERIFICADO

    Hello, I need someone to install VNC server on my ubunut.

    $23 (Avg Bid)
    $23 Oferta Promedio
    15 ofertas
    Upgrade ERP NEXT #5 6 días left
    VERIFICADO

    doing ERP NEXT Upgrad from verion 9 to last version

    $28 (Avg Bid)
    $28 Oferta Promedio
    3 ofertas

    Implementar servidores en telefonia IP Asterisk y cluster incluyendo los callcenter

    $221 (Avg Bid)
    $221 Oferta Promedio
    6 ofertas
    Resize CentOS partition 6 días left
    VERIFICADO

    I need to resize an unused partition for user on CentOS to make bigger the root partition without delete files on it, on the image you can see the first partition that I need to extend almost full and the bigger one empty

    $26 (Avg Bid)
    $26 Oferta Promedio
    14 ofertas
    draytek 2919 setup 6 días left
    VERIFICADO

    looking for some one whos expert in draytek router setup for vpn

    $28 (Avg Bid)
    $28 Oferta Promedio
    4 ofertas
    FreeSwitch Expert 6 días left
    VERIFICADO

    I need an expert on FreeSwitch. I 'll explain in detail in chat. Please contact me with this word "FS" on the top. thanks.

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    3 ofertas
    bash shell code on my raspberry pi 6 días left
    VERIFICADO

    hey guys, i am looking for somebody who can make some bash or shell codes and scripts on my raspberry pi

    $29 (Avg Bid)
    $29 Oferta Promedio
    11 ofertas

    write "php" before start of your proposal otherwise your bid consider as spam and deleted for no reason Hi, I am looking someone to setup php 7.032 on godaddy vps centos+whm+cpanel show same as [iniciar sesión para ver URL] since it's client server i don't have credentials but have delegate access so you have to work live on my laptop via anydesk or teamviewer portable ...

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    4 ofertas
    setup php 7.032 on godaddy vps 6 días left
    VERIFICADO

    write "php" before start of your proposal otherwise your bid consider as spam and deleted for no reason Hi, I am looking someone to setup php 7.032 on godaddy vps centos+whm+cpanel show same as [iniciar sesión para ver URL] since it's client server i don't have credentials but have delegate access so you have to work live on my laptop via anydesk or teamviewer portable ...

    $34 (Avg Bid)
    $34 Oferta Promedio
    6 ofertas

    need setup amazon cloud plesk server looking for serverr long term jobs and maintenance

    $31 / hr (Avg Bid)
    $31 / hr Oferta Promedio
    34 ofertas
    Re-Configure Postfix MTA 6 días left
    VERIFICADO

    I'm looking for linux system administrator who have EXTREMELY experienced with Postfix MTA, can configure on NON common way anything on it without read the documentation!!! If you do mail server configuration on daily bases with postfix/dovecot then please bid my project. But, if you are NOT so good as I explained/required then PLEASE DON'T BID, while we will waste each other times and ...

    $150 (Avg Bid)
    $150 Oferta Promedio
    6 ofertas

    Hello Freelancers We're looking for AWS expertise from someone who can help us in supporting EC2 instance for the below work: -Provide training to our team on AWS server set up and launching cpanel initially -Provide help to our team when the instance load is high -Provide assistance when the server is down -Help us in best practices Please keep your bid under 20 USD per hour. We're ...

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    13 ofertas
    RDWEB Farm 6 días left
    VERIFICADO

    I need guidance on configuring 2012r2 farm/gateway/web access for external access

    $37 / hr (Avg Bid)
    $37 / hr Oferta Promedio
    7 ofertas

    Hello, I have a winscp script which copies data via SFTP to server. The script stops when is trying to copy file which is currently in use (e.i. outlook *.pst, *.ost files while outlook is opened) I need to copy all files from folder also with the files that are currently in use. The error message "3 Permission denied - The user does not have sufficient permissions to perform the operation...

    $33 (Avg Bid)
    $33 Oferta Promedio
    5 ofertas
    Cacti Issue with Juniper MX 6 días left
    VERIFICADO

    We upgraded the juniper MX router OS. After the upgrade, the graphs are not coming for this device (mainly the firewall filter configured on the device). So, searching for somebody who can fix this issue. Please apply if you have experience with cacti with Juniper MX. The budget of this project is $25. Thank you.

    $30 (Avg Bid)
    $30 Oferta Promedio
    1 ofertas
    IT Project 6 días left

    We generally receive Projects for Breakfix ,Maintenance, Onsite support, Rack and Stack, Installing Devices, Trouble shooting, etc So , for all this task we require Network Engineer.

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    6 ofertas

    I need someone has a real experience with MS system center and Must be deployed it before ? 1- Install it and configure it. 2- configure the Inventory feature. 3- configure User and PCs management feature. 4- configure update feature, 5- Configure the Deploy software to the network feature. 6- test all the above features ... I have all the the licences for the project ,, contact me for any ...

    $144 (Avg Bid)
    $144 Oferta Promedio
    10 ofertas
    Upgrade ERP NEXT #4 6 días left
    VERIFICADO

    doing ERP NEXT Upgrad from verion 9 to last version

    $120 (Avg Bid)
    $120 Oferta Promedio
    5 ofertas

    ICC Networking is a manufacturer of IP data networking products (access points, switches, gateways). We help our partners with various deployments for SMB and many MDU facilities. We need to have an expert with Python skills to create several automated scripts to allow us to configure many (up to 800) ethernet switches. This project will lead to many others. 1. Are you an expert in developing...

    $435 (Avg Bid)
    $435 Oferta Promedio
    16 ofertas
    DevOps Engineer 6 días left

    Looking for DevOps Engineer with following skills 1. Expert Knowledge of AWS & Azure 2. Expert with Jenkins Pipeline (Groovy) Blue Ocean 3. very good experience with infrastructure as code Terraform, CloudFormation, 4. Very good with Bash, Powershell, Python 5. Deep knowledge of Docker & Kubernetes Mandatory Test: For the test, please create an EKS environment with Terraform and sha...

    $29 / hr (Avg Bid)
    $29 / hr Oferta Promedio
    14 ofertas
    Create an IPV6 network 6 días left
    VERIFICADO

    We are looking to have an IPV6 server set up on our dedicated hosting. The hosting is IPV6 provisioned. We would need a block of 2000 IPs created: IP:PORT:UN:PW

    $22 (Avg Bid)
    $22 Oferta Promedio
    6 ofertas

    We need an Expert Developer to Setup a Stable Secure Email Server System and Migrate Emails from our current Zimbra Email Server System

    $129 (Avg Bid)
    $129 Oferta Promedio
    14 ofertas

    I need my website re-configured.I need you to design and build my online store.

    $37 (Avg Bid)
    $37 Oferta Promedio
    5 ofertas
    auto starting x11vnc on freebsd 6 días left
    VERIFICADO

    Hello, I have installed x11vnc on openbsd and I can start once I logged in. I need to start x11vnc on boot so I can login using vnc viewer. I need your help to complete this task. You will post the commands on this chat and I will issue them on the server,and once test, I will send payment. budget is $10 thanks

    $8 (Avg Bid)
    $8 Oferta Promedio
    1 ofertas

    Hi, We need a freelancer to assist us in setting up a VPN connection for one of our partners in order to do some work on our system (AWS). We prefer someone with CISCO 5500 experience.

    $24 / hr (Avg Bid)
    $24 / hr Oferta Promedio
    19 ofertas

    I require a freelancer that is familiar with routers and networking to help me connect and also change my DNS

    $107 (Avg Bid)
    $107 Oferta Promedio
    27 ofertas

    Fix vm machine in Google Cloud. Cannot connect to RDP. The machine is up and working but cannot connect to it via RDP

    $24 (Avg Bid)
    $24 Oferta Promedio
    14 ofertas

    I need my website re-configured. there is a problem i m facing to install my theme

    $18 (Avg Bid)
    $18 Oferta Promedio
    27 ofertas
    Retail Dashboard 5 días left
    VERIFICADO

    Hello there, we have 5 different shopify accounts: 1 online store (using Shopify Online Store) and 4 retail stores (using Shopify POS). Right now the stores are not connected between each other, and we would need an app to connect and gather the datas from the different accounts. We would need to be able to do inventory transfers from one store to another, or to be able to see the sales for all st...

    $1718 (Avg Bid)
    $1718 Oferta Promedio
    21 ofertas
    Magento 2 fix 5 días left
    VERIFICADO

    I need a problem fixed on my magento 2 website. Products are not showing up in the search results or on category pages

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    68 ofertas
    Upgrade ERP NEXT #3 5 días left
    VERIFICADO

    doing ERP NEXT Upgrad from verion 9 to last version

    $20 (Avg Bid)
    $20 Oferta Promedio
    1 ofertas
    Network Engineer 5 días left

    We are looking for a Network Engineer in Seattle Washington Location for our upcoming future projects.

    $30 / hr (Avg Bid)
    $30 / hr Oferta Promedio
    11 ofertas

    The job will be to install and configure 'raid 1' with mdadm on a new installation of Centos 7.6 (1810). ssh (root) access will be delivered. Important: - use UEFI, - the time required for the implementation of this project must be indicated, - It will connect to a second disk (identical to the previous one), - At the end of the project, the sda[sdb] disk will be disconnected (leav...

    $49 (Avg Bid)
    $49 Oferta Promedio
    10 ofertas
    Wordpress/ WHCMS 5 días left
    VERIFICADO

    I have a wordpress site for hosting webhosting purposes.  I had a developer to change a theme and clean up the backend recently. They did this and in error removed WHCMS and all billing info. I need this fixed please.... Could you please provide a quote (only if you are familiar with WHMCS and Wordpress) to: a) restore the site from a backup and then install and config...

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    40 ofertas

    Need IP addressing,default gateway for the application installation on Vsphere

    $20 (Avg Bid)
    $20 Oferta Promedio
    8 ofertas

    I need my website re-configured.I need you to design and build it. fixed time project 3-4 day time. need only genuine web developer or who have understood my idea. and have ready to work.

    $5341 (Avg Bid)
    $5341 Oferta Promedio
    23 ofertas

    Hi guys, I'm looking for someone who knows what he's doing. This order has already been completed once and unfortunately a short-term satisfaction was delivered. My plesk has crashed and the backup that went before has become unusable. I renounce Bitwarden under Plesk. It is important that your work to Nextcloud and Collaboration secured and can be imported at any time. This someone to w...

    $163 (Avg Bid)
    $163 Oferta Promedio
    24 ofertas

    Hi, i'm looking for somebody who is expert in linux servers and can prepare a bare server to usable server for using multiple domain name. Email, ftp, multiple domain, subdomain, wild card ssl, dns, nameserver, etc. Keywords (if you are not expert in any keyword, please do not bid - thank you): dns, nameserver, mysql, postgresql, cpanel, webmin, ssh, sftp, ubuntu, centos Thanks for lookin...

    $137 (Avg Bid)
    $137 Oferta Promedio
    39 ofertas