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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    122 trabajados encontrados, precios en USD

    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.

    $52 (Avg Bid)
    $52 Oferta Promedio
    9 ofertas
    Experto en Postgresql 4 días left
    VERIFICADO

    Hola estoy buscando una persona experto en postgresql

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

    Necesito realizar un proyecto acerca del comercio electrónico.

    $140 (Avg Bid)
    $140 Oferta Promedio
    13 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

    $149 (Avg Bid)
    $149 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.

    $26 (Avg Bid)
    $26 Oferta Promedio
    15 ofertas

    Требуемый опыт работы: более 6 лет Полная занятость, полный день Мы ищем инженера, задачей которого будет возглавить часть нашей команды разработки, которая займётся созданием встроенного ПО роутера на основе OS OpenWRT. Задача стоит такая: нужно запустить OpenWRT на нашей целевой платформе, подключить драйверы периферии и разработать тесты для их проверки. Организовать взаимодействие с разработч...

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    3 ofertas
    Plesk admin not reachable 6 días left
    VERIFICADO

    Hello, [iniciar sesión para ver URL] This is Google Cloud deployment of plesk.

    $30 (Avg Bid)
    $30 Oferta Promedio
    18 ofertas
    Live Chat Technical Support 6 días left
    VERIFICADO

    Looking for a fluent English speaker to provide customer service and technical support via live chat and email to customers. Experience with basic Linux administration required to handle some queries. Contact volume is fairly low, so you will have time to do other things when things are slow. Please advise what hours you are available daily.

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    29 ofertas

    migrate & setup my openvpn server server to our new server

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    27 ofertas
    do some setup aws and plesk server 6 días left
    VERIFICADO

    4. Web and Mysql server optimization 5. Enable AWS Cloudfront CDN 6. DNS records update on custom DNS servers 7. Enable redis cache

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    19 ofertas

    Configurar novo servidor - linux PDC - Centos 7 (já está instalado). Configurar o Samba4 com AD, configurar aliases para acesso em rede e 3 scripts de backup. Este servidor assumirá o lugar do servidor PDC antigo que roda centos 6 com Samba4 AD. Deverá ter experiência comprovada.

    $141 (Avg Bid)
    $141 Oferta Promedio
    5 ofertas

    I need a mail server for sending and receiving mail with simple method to add and delete users I like what i see in modoboa but I am open to others the server has other websites , hence you must be familiar with virtual host in apache

    $117 (Avg Bid)
    $117 Oferta Promedio
    19 ofertas

    I have eve for my cisco lab and want to remote into it remotely and remotely into my vmware images with rdp or some option

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

    $10 - Logging me into Sequel PRO + DBeaver (credentials) (RDS DB) (MySQL) Experts Only Looking for a long term partnership. Thanks

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

    We have a codebase that is containerized using docker. We would like the following done in US-West: - Kubernetes clusters to host API and Client applications. - VPC tunnel to the RDS database (so it is auto-discovered and accessible). - Load balanced. - CloudWatch logging. - One button deploys and rollbacks of images from ECR. Step 1: The candidate must first conceptually design the infrastruct...

    $118 (Avg Bid)
    $118 Oferta Promedio
    6 ofertas
    Fix PBX system 6 días left
    VERIFICADO

    We have a Free PBX system we are setting up with Twilio SIP. We need assistance completing the setup and answer questions about configuration. Current Status: -Freepbx installed on server in local network (with SSH remote access possible ) -Firewall configured for outside access -Phones plugged into a POE switch and connected to PBX -5060 open on external IP We need help with: - Connecting to ...

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

    I have a Vigor 2860n router and I need a configuration created as follows. 2 WAN interfaces, WAN1 - ADSL Line WAN2 - DHCP LAN Line 2 VLANs created VLAN 6 - [iniciar sesión para ver URL] DHCP VLAN 7 - [iniciar sesión para ver URL] DHCP VLAN Tags Set for both VLAN 6 will use WAN1 VLAN 7 will use WAN2 Then depending on what port a PC is connected it it was access internet either WA...

    $195 (Avg Bid)
    $195 Oferta Promedio
    12 ofertas
    Home page redesign 6 días left
    VERIFICADO

    I need my website homepage redesign

    $39 (Avg Bid)
    $39 Oferta Promedio
    39 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.

    $125 (Avg Bid)
    $125 Oferta Promedio
    6 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...

    $32 (Avg Bid)
    $32 Oferta Promedio
    26 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.

    $37 (Avg Bid)
    $37 Oferta Promedio
    16 ofertas
    E-commerce website 6 días left
    VERIFICADO

    I need my website re-configured.

    $226 (Avg Bid)
    $226 Oferta Promedio
    105 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...

    $133 (Avg Bid)
    $133 Oferta Promedio
    9 ofertas
    PROXMOX Developer 6 días left

    Further details will be share on chat

    $125 (Avg Bid)
    $125 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.

    $250 (Avg Bid)
    $250 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.

    $81 (Avg Bid)
    $81 Oferta Promedio
    3 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.

    $55 (Avg Bid)
    $55 Oferta Promedio
    1 ofertas
    deflate module is not working 5 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

    $22 (Avg Bid)
    $22 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.

    $33 (Avg Bid)
    $33 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.

    $749 (Avg Bid)
    $749 Oferta Promedio
    14 ofertas
    DNS Server setup for WHMCS 5 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

    $95 (Avg Bid)
    $95 Oferta Promedio
    25 ofertas
    Shopify Expert Required Urgently 5 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

    $20 (Avg Bid)
    $20 Oferta Promedio
    19 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...

    $91 (Avg Bid)
    $91 Oferta Promedio
    22 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

    $15 / hr (Avg Bid)
    $15 / 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...

    $170 (Avg Bid)
    $170 Oferta Promedio
    9 ofertas
    Samba server config 5 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.

    $19 (Avg Bid)
    $19 Oferta Promedio
    15 ofertas

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

    $60 (Avg Bid)
    $60 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.

    $107 (Avg Bid)
    $107 Oferta Promedio
    7 ofertas
    Looking for AWS cloud expert 5 días left
    VERIFICADO

    Looking for AWS cloud expert for application deployments

    $96 (Avg Bid)
    $96 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...

    $47 (Avg Bid)
    $47 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...

    $163 (Avg Bid)
    $163 Oferta Promedio
    41 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?

    $30 (Avg Bid)
    $30 Oferta Promedio
    2 ofertas
    Linux Developer 4 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

    $22 / hr (Avg Bid)
    $22 / hr Oferta Promedio
    10 ofertas
    Clone my website to a subdomain 4 días left
    VERIFICADO

    Clone my website to a sub domain

    $33 (Avg Bid)
    $33 Oferta Promedio
    44 ofertas
    VOIP on AWS 4 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

    $164 (Avg Bid)
    $164 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.

    $34 (Avg Bid)
    $34 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...

    $280 (Avg Bid)
    $280 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...

    $186 (Avg Bid)
    $186 Oferta Promedio
    32 ofertas
    fix my apache linux server 4 días left
    VERIFICADO

    fix my apache linux server to handle traffic

    $31 (Avg Bid)
    $31 Oferta Promedio
    31 ofertas

    phase 2 having issue need to solve the issue of tunnel

    $55 (Avg Bid)
    $55 Oferta Promedio
    18 ofertas