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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    125 trabajados encontrados, precios en EUR

    Necesito Instalar un Servidor HP Microlab con Linux, en este momento tiene Windows Server 2008, se necesita dejarlo listo para alojar páginas web con Noip.

    €48 (Avg Bid)
    €48 Oferta Promedio
    6 ofertas
    Experto en Postgresql 5 días left
    VERIFICADO

    Hola estoy buscando una persona experto en postgresql

    €20 (Avg Bid)
    €20 Oferta Promedio
    5 ofertas

    Necesito realizar un proyecto acerca del comercio electrónico.

    €129 (Avg Bid)
    €129 Oferta Promedio
    12 ofertas

    Se trata de un colegio profesional. El sistema debería poder emitir factura electrónica, recibos de cobranza, cargar facturas de compras, ordenes de pago, depositos, cheques, extracciones, etc. Reportes: Libro diario, Mayores, Balance de sumas y saldos, Libro de Socios, etc

    €134 (Avg Bid)
    €134 Oferta Promedio
    5 ofertas

    Necesito contratar un administrador de sistemas Linux para reparar errores de permisos y otros que aparecen en el Log de Apache. Para una instancia de Google Cloud de Bitnami con Prestashop.

    €23 (Avg Bid)
    €23 Oferta Promedio
    15 ofertas

    Solicito una cotización para una iguala (retainer) fija mensual para soporte on-call 24/7/365 de la siguiente infraestructura: - 2 servidores EC2 (idénticos) de una aplicación web corriendo en plataforma LEMP (Linux Debian, NGINX y PHP 7 corriendo con PHP-FPM), y balanceados con un Amazon Elastic Load Balancer con HTTPS, usando DNS redundante con Amazon Route 53. - Un servido...

    €23 / hr (Avg Bid)
    €23 / hr Oferta Promedio
    12 ofertas

    I need to export a list of machine from VMWare using wildcards. Example. All machines in folders that contain, 'linux' & 'test'.

    €22 (Avg Bid)
    €22 Oferta Promedio
    5 ofertas

    I have a reseller account that comes with whm, it is: [iniciar sesión para ver URL] Need to automate it using Blesta: [iniciar sesión para ver URL] Should be integrated in a way that the backend works like any other webhosting company. Customer signs up-> gets a cpanel account created -> Can view his invoice, create support tickets etc.

    €112 (Avg Bid)
    €112 Oferta Promedio
    6 ofertas
    fix mail server install 6 días left
    VERIFICADO

    I used guide [iniciar sesión para ver URL] but web interface is not working so I was not able to test anything I can confirm that mysql exist and apache is running

    €32 (Avg Bid)
    €32 Oferta Promedio
    16 ofertas

    Hi, the task would be to install and setup rallly ([iniciar sesión para ver URL]) on a VPS (unbuntu LTS 18.04 fresh setup). Shouldn't be a big deal so far ;) but I would need someone who later can make some small changes and adaptations to the software...

    €31 (Avg Bid)
    €31 Oferta Promedio
    15 ofertas

    I need somebody to enter the correct webmail details inside the Moodle menu. Actually nobody can register anymore in Moodle website because actual webmail details are incorrect. I provide access to the Moodle website application and informations about webmail config details.

    €23 (Avg Bid)
    €23 Oferta Promedio
    9 ofertas
    E-commerce website 6 días left
    VERIFICADO

    I need my website re-configured.

    €195 (Avg Bid)
    €195 Oferta Promedio
    104 ofertas
    windows vm ware routing issue 6 días left
    VERIFICADO

    we have recived a complain from our service provider that our server which is running windows / vm ware work station is sending packets to gateway. Previosuly we have added an entry in firewall to drop all packets having additional IPs as a remote ip to drop and it works for sometimes and now we have received the complain again. can you please help in this Message from our provider. We have n...

    €99 (Avg Bid)
    €99 Oferta Promedio
    7 ofertas
    PROXMOX Developer 6 días left

    Further details will be share on chat

    €112 (Avg Bid)
    €112 Oferta Promedio
    3 ofertas

    since this morning we can't call to external numbers. we get the following error: Call or Registration to xxxx@(Ln.10001@rotterdam uitgaand) has failed. [iniciar sesión para ver URL] replied: 603 Declined; from IP:[iniciar sesión para ver URL] this has working don't know whats going on. 3cx is version 16. problem is with 3cx phone app as well with desktop phones.

    €224 (Avg Bid)
    €224 Oferta Promedio
    4 ofertas

    I want an Xcp-ng Server that works as a Live CD. If you have a LiveCD with a Linux distribution (CentOS) please beep. the deadline is one day, so I need the freelancer width professional knowledges. After that, the task will be canceled.

    €90 (Avg Bid)
    €90 Oferta Promedio
    1 ofertas

    I would like to know how the Veritas Netbackup works. I'm troubleshooting --- Slow Network Transfer. The other person is managing the Veritas Netbackup. I would like to have more understanding what / how Veritas Netbackup is connected to the Network. And how the Veritas Netbackup functions.

    €49 (Avg Bid)
    €49 Oferta Promedio
    1 ofertas
    deflate module is not working 6 días left
    VERIFICADO

    I am running Virtualmin for my website hosting and i am running on centos 7.00 I have configured deflate module but some how it is not working let me know if you can help me let me know Thanks

    €20 (Avg Bid)
    €20 Oferta Promedio
    7 ofertas

    I need my website re-configured.I already have a design, I just need you to build a website for my small business.

    €30 (Avg Bid)
    €30 Oferta Promedio
    21 ofertas

    Develop a Window VPN app which works on the selectable application(ex: only chrome & youtube App) and the protocol of VPN is HTTPS Proxy. We have an HTTPS proxy server and need one button VPN app that connects to this proxy server. the Host, Port, and Proxy-Authorization should be configurable in the menu.

    €671 (Avg Bid)
    €671 Oferta Promedio
    14 ofertas
    DNS Server setup for WHMCS 6 días left
    VERIFICADO

    We are looking for someone who can propose /setup / support a DNS Server for us We like do provide FREE DNS hosting for our customer integrating with WHMCS

    €90 (Avg Bid)
    €90 Oferta Promedio
    21 ofertas
    Shopify Expert Required Urgently 6 días left
    VERIFICADO

    I need a Shopify expert urgently to fix the variants on my website. They’ve stopped working recently. Looks like to be some kind of JS error maybe? [iniciar sesión para ver URL] Try clicking any of the variants, size / quantity - the price doesn’t update or add to cart correctly. You must be able to fix it now please. Quick job, quick 5 star review

    €18 (Avg Bid)
    €18 Oferta Promedio
    17 ofertas

    The cert is a wildcard cert (From Godaddy) and already successfully installed on a AWS Windows server. It says its valid in the browser and I can access it via https, but I get an error when I test it via online wizard: [iniciar sesión para ver URL] I need to install the same cert on a linux instance ..also on AWS. I need to be able to run an fetch from the linux to windows and am g...

    €82 (Avg Bid)
    €82 Oferta Promedio
    20 ofertas

    WE are looking for experienced developers I will pay. We are planing on having you as a permanent developer on the server. BulletProof Networks

    €13 / hr (Avg Bid)
    €13 / hr Oferta Promedio
    4 ofertas

    setup server proxy con raspberry e 1 Hotspot mobile, Hardware: - Rasberry Pi 3B+ - 1 netgear Hotspot mobile AirCard 762S - 1 4G Dataplans - Powered USB 3 Hub I would like the proxy to be accessed remotely through Proxy IP:Port, Proxy Username and Password. It has to be anonymous (should not be detected as proxy), reliable and easy to use (i.e. I can proxy into it using ip:port1 for usb dong...

    €152 (Avg Bid)
    €152 Oferta Promedio
    9 ofertas
    Samba server config 6 días left
    VERIFICADO

    To allow domain binding on the existing Samba server that is currently allowed for Workgroup. The server should accept CIFS from both Domain and WORKGROUP (local) users. The server is running on CentOS 7.

    €18 (Avg Bid)
    €18 Oferta Promedio
    14 ofertas
    AWS Load Balancer Configuration 6 días left
    VERIFICADO

    Attached is a diagram of an AWS architecture which is in place and functional in Production. There is an issue that the ELB according to the architect cannot handle the https requests, therefore he put a windows instance in front of ELB just to reroute the HTTPS to HTTP. The entire system is dependent on a windows nano instance. Disaster happens when that nano instance crashes. ELB needs to be co...

    €143 (Avg Bid)
    €143 Oferta Promedio
    21 ofertas

    Fortinet 101E to Cisco 881 ipsec tunnel and policy setup for communication of Avaya and RDP

    €54 (Avg Bid)
    €54 Oferta Promedio
    10 ofertas
    vBulletin expert needed 5 días left
    VERIFICADO

    I need to fixed a bug in my vBulletin and some minor problems. Msg me if u are good at it.

    €96 (Avg Bid)
    €96 Oferta Promedio
    7 ofertas
    Looking for AWS cloud expert 5 días left
    VERIFICADO

    Looking for AWS cloud expert for application deployments

    €86 (Avg Bid)
    €86 Oferta Promedio
    25 ofertas
    Postfix help needed 5 días left
    VERIFICADO

    I'm looking for someone with excellent email server and Postfix knowledge to give me some tips and help. I have a small email server running under Debian 9 and Webmin/Virtualmin. It needs a little Postfix setup modification. This is what I want: Generally I use a SMTP Relay/Smarthost ('relayhost', usually SocketLabs) to send emails via SMTP. But for 2 or 3 email recipients the emai...

    €42 (Avg Bid)
    €42 Oferta Promedio
    14 ofertas

    Hello Guys, I need AWS server expert. we have a website and application development which is currently in OVH. We need to migrate to AWS. Why migrate? Current Server 1GB/s Network port. upload and download speed slow. we need super-fast upload and download speed anywhere in the world. Possible Solution: We need to use EC2 and S3 Both. As we have 800GB existing image files. all the large portio...

    €148 (Avg Bid)
    €148 Oferta Promedio
    40 ofertas

    I'd like to get help for building rabbitmq source in CentOS 7. While building it in pkgsrc, there comes error as follows; type ssl_option() undefined Who can tackle this issue?

    €27 (Avg Bid)
    €27 Oferta Promedio
    2 ofertas
    Linux Developer 5 días left

    Linux developer training DevOps Course Content Linux Basics Scripting - Bash (shell scripting) and Python SCM - SVN, Git Build Management - Ant, Maven Web/Application Server - tomcat Database - MySQL, Mongo DevOps - AWS, Jenkins, Docker, Chef, Vagrant, Nagios, Cloudformation CI - Jenkins Binary Repository Manager - Nexus Infrastructure Monitoring - Nagios Static Code analysis - Sonar

    €20 / hr (Avg Bid)
    €20 / hr Oferta Promedio
    8 ofertas
    Clone my website to a subdomain 5 días left
    VERIFICADO

    Clone my website to a sub domain

    €30 (Avg Bid)
    €30 Oferta Promedio
    44 ofertas
    VOIP on AWS 5 días left

    I am looking for someone who can install free hosted calling card system on AWS Amazon cloud. I also want to integrate G729 and/G723 codec into the system. if you can please contact me

    €147 (Avg Bid)
    €147 Oferta Promedio
    11 ofertas

    I need my website re-configured.I already have a design, I just need you to build my online store. I have done it with Woocommerce. But the payment integration, I'm getting an error. I need it fixed. I wanna use Instamojo for payment. Or any other ideas welcomed.

    €31 (Avg Bid)
    €31 Oferta Promedio
    7 ofertas

    Namazone Services: Media Digital Marketing Software Development Power Backups New Office System Setup Server Solutions Network Cabinet And Network Tools Telecommunications And Structured Cabling CCTV Cameras And Equipments Annual Maintenance Contract Cisco Products Copper And Fiber Optic Cable And Accs Namazone Networks Limited Corridor Area, Arusha - Tanzania [Removed by Freelancer.com Admin fo...

    €251 (Avg Bid)
    €251 Oferta Promedio
    33 ofertas

    Install 2 Linux server and one windows Server with SQL replication and Files replication We need to set up 2 Linux Servers from one existing server The existing server have : • Apache • MySql • Mautic • [iniciar sesión para ver URL] Existing server have Mautic application, we would like to install 2 Mautic on each new servers : MauticWA and MauticADC both inherit fro...

    €169 (Avg Bid)
    €169 Oferta Promedio
    31 ofertas
    fix my apache linux server 4 días left
    VERIFICADO

    fix my apache linux server to handle traffic

    €30 (Avg Bid)
    €30 Oferta Promedio
    28 ofertas

    phase 2 having issue need to solve the issue of tunnel

    €49 (Avg Bid)
    €49 Oferta Promedio
    18 ofertas
    WordPress posts update fixing 4 días left
    VERIFICADO

    I need my posts to shows on the front page in the same moment I publish them , now I’m facing a problem that my posts when I publish them it takes hours or days to appear

    €28 (Avg Bid)
    €28 Oferta Promedio
    43 ofertas

    Hello I need someone who can install solidcp panel [iniciar sesión para ver URL] and make my exchange multi tentant so I can do Mail Hosting with solidcp

    €170 (Avg Bid)
    €170 Oferta Promedio
    13 ofertas

    We are looking for very experienced system administrators, developers and devops people to write articles or us. It will require lots of research, testing, benchmarking and understating of Linux, DNS, CDN, Docker and a lot more. We DONT care about SEO or shitty articles to hit keywords. We want high quality articles about multiple topics related to cloud systems, servers, load-balancing and more...

    €386 (Avg Bid)
    €386 Oferta Promedio
    16 ofertas

    Need powered by removal from Libretime software player and weekly schedule installed in linux server.

    €15 (Avg Bid)
    €15 Oferta Promedio
    2 ofertas
    Bind9 DNS Server setup 4 días left
    VERIFICADO

    configure bind9 on two servers configure caching + security + blocking website on the main configure caching on the alternate DNS server troubleshoot common errors

    €55 (Avg Bid)
    €55 Oferta Promedio
    15 ofertas

    Configure IPTV Smarters on my FireStick, and teach me how to do it

    €19 (Avg Bid)
    €19 Oferta Promedio
    2 ofertas

    Hi, everyone! I need anyone who can manage PC network for me. The details will be to you via chat, but in summary, it will be used to development many softwares. And you will be able to earn more than 90% of your monthly income only if you would be patient. Please apply to this work if you like such job. Thanks.

    €919 (Avg Bid)
    €919 Oferta Promedio
    36 ofertas

    Hi, everyone! I need anyone who can manage PC network for me. The details will be to you via chat, but in summary, it will be used to development many softwares. And you will be able to earn more than 90% of your monthly income only if you would be patient. Please apply to this work if you like such job. Thanks.

    €919 (Avg Bid)
    €919 Oferta Promedio
    12 ofertas

    Am looking for a storage expert to help me setup Cisco 9k storage router for my client following relocation of AAA server to a different data storage provide. skills should be Cisco CCNP storage with 5 years hands on experience in storage environment

    €1887 (Avg Bid)
    €1887 Oferta Promedio
    10 ofertas