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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    189 trabajados encontrados, precios en USD

    Necesito montar servidores que sean una plataforma de Streaming de conferencias, para eventos corporativos, videollamadas entre usuarios, reuniones de negocios, usuarios en videocall. Promedios de visitantes durante el evento de 7000 a 10000 participantes. Dentro de las videocalls entre usuarios, habilitar un chat. Notificaciones. Hay pruebas de stress realizadas y se pueden enviar para que anali...

    $174 (Avg Bid)
    $174 Oferta Promedio
    2 ofertas

    Acopio, clasificación, sanidad, y distribución de productos alimenticios de consumo directo, frescos, naturales para la venta en mercado interno y exportación, Necesito desarrollar las etapas y procesos que van aplicando a las horatlizas desde el productor hasta la venta al consumidor final, teniendo en cuenta los controles sanitarios, logisticos y operativos.

    $183 (Avg Bid)
    $183 Oferta Promedio
    3 ofertas

    Dentolaser una prestigiosa IPS Odontologica ubicado en Bogota/Colombia requiere coordinador de recursos humanos: hombre o mujer de 26 a 36 años, con mínimo 4 años de experiencia comprobable, en seguridad y salud en el trabajo. Experiencia en reclutamiento comprobable, y selección del recurso humano con disponibilidad de tiempo completo. IMPORTANTE: • Poseer licenci...

    $592 (Avg Bid)
    $592 Oferta Promedio
    9 ofertas
    Programador web 2 días left
    VERIFICADO

    Ante todo requiero un profesional de habla hispana con un alto poder de autocrítica porque quiero algo bien hecho. Tengo una tienda online y necesito que el sitio sea fluido y seguro en el pago. Necesito que no tenga problemas y no de errores. Cuando hago un estudio de la velocidad, es nefasto y me gustaría cambiar eso.

    $257 (Avg Bid)
    $257 Oferta Promedio
    25 ofertas

    Necesito que desarrollen un software para mí. Me gustaría que este software sea desarrollado para Mac utilizando .NET.

    $462 (Avg Bid)
    $462 Oferta Promedio
    4 ofertas

    Programo servers de fiveM a tu gusto, puedo mirar de hacerte un servidor a la medida que quieras con la scrios que quieras y todo a tu gusto, tambien creo servidores de discord y tambien tengo a la vente servidores de rolpelay echos que namas lo que falta es poner el nombre de tu servidor y abrirlo.

    $9 - $35
    $9 - $35
    0 ofertas
    Expert maleware remover from site 6 días left
    VERIFICADO

    I need someone to cleanup my website from maleware and add full security to the site. I have Wordpress. Need expert to remove maleware file code

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

    Help needed to set up aws sagemaker. Message only if you have experience with Machine Learning and AWS SageMaker.

    $182 (Avg Bid)
    $182 Oferta Promedio
    5 ofertas
    ZFS bug on starting of a proxmox 6 días left
    VERIFICADO

    after an update of my proxmox i have an error on the zfs on starting, i can't find any solution to reboot correctly my proxmox and need help of command to repair the problem

    $9 - $35
    $9 - $35
    0 ofertas
    centos 7 pxe server -- 3 6 días left
    VERIFICADO

    Hello I want a centos 7 pxe server in a VMware workstation that contain ( kail , ubuntu), all with kickstart so installation will be automatically. prefer providing the project with OVA i am open for Qs.

    $53 (Avg Bid)
    $53 Oferta Promedio
    2 ofertas

    Hi We need to merge 2 or 3 partitions in fresh Windows Server 2019 Machine. We have 3 partition of 3.64 TB and need to merge 2 or 3 what's is achievable.

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

    Looking for a custom Unix based operating system for smartphones and computers. I am looking to put a team together for this project. I am trying to make a ecosystem to compete with Apple. I would like to use arm based processes for both mobile and desktop. I would like them both to be able to run the same core operating system. With minor changes between the two systems I want solutions to some...

    $20 - $167
    $20 - $167
    0 ofertas
    AWS Engineer 6 días left
    VERIFICADO

    AWS Engineer to manage several projects in AWS.

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    38 ofertas

    I am seeking a professional python engineer to help create a massive machine learning dataset and the datasets will be exported to numerous csv files and or .db files, the data set will be imported into another large venture(in which you maybe running as a admin-assistant to new upcoming projects), devise this dataset and surely you will be hired, for upcoming projects, the python engineer, must h...

    $248 (Avg Bid)
    $248 Oferta Promedio
    8 ofertas
    Any Linux Network Administrators 6 días left
    VERIFICADO

    A middleware Dell Boomi where the issue that we are facing is that the webservice deployed on the Production Boomi atom (service which is installed on the linux server) is not accessible from the browser and SOAP Clients

    $75 (Avg Bid)
    $75 Oferta Promedio
    3 ofertas

    I am looking for a server devops who has over 10 years of experience. You should familiar with Linux, Windows Server, Docker, Linux Container, Nginx, etc. This is longer term basis job and you need to work on my vm remotely due to security problem. You need to solve and fix issues fastly. Prometheus/Grafana and Chef experience is a big plus

    $16 / hr (Avg Bid)
    $16 / hr Oferta Promedio
    3 ofertas
    Passionate Server DevOps Needed 6 días left
    VERIFICADO

    I am looking for a server devops who has over 10 years of experience. You should familiar with Linux, Windows Server, Docker, Linux Container, Nginx, etc. This is longer term basis job and you need to work on my vm remotely due to security problem. You need to solve and fix issues fastly. Prometheus/Grafana and Chef experience is a big plus

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    5 ofertas

    Hello Everyone, I have a docker image that deploys a automatically-configured ORDS instance on an Apache Tomcat container on a CentOS 7 environment. ORDS will allow, from the end-user, reaching exposed PL/SQL payloads in the database. I have no idee how the docker is configured, but I have documentation file that explains how to connect it to my oracle database installed in a different linux ma...

    $171 (Avg Bid)
    $171 Oferta Promedio
    13 ofertas

    I am looking for someone with a thorough understanding of mail servers, mail delivery and record settings for the following reason: We have our domain hosted with Siteground, which also hosts our website and our DNS settings. We have our mail / calendars hosted with Exabytes (see their business email offering on their website) which is actually running the Smartermail software. Since Exabytes d...

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

    We received a TP-Link T1600G network switch and need help configuring it so we can connect to the internet as well as our internal network. Our setup ISP > ISP Router > TP-Link Router > computers.

    $67 (Avg Bid)
    $67 Oferta Promedio
    30 ofertas
    help with varnish and wordpress 6 días left
    VERIFICADO

    Do you have experience with varnish and wordpress on different servers? Assist me in fixing some issues.

    $10 / hr (Avg Bid)
    $10 / hr Oferta Promedio
    8 ofertas
    centos 7 pxe server -- 2 6 días left
    VERIFICADO

    Hello I want a centos 7 pxe server in a VMware workstation that contain ( kail , ubuntu), all with kickstart so installation will be automatically. prefer providing the project with OVA i am open for Qs.

    $53 (Avg Bid)
    $53 Oferta Promedio
    3 ofertas

    Ho la necessità di configurare alcune App che possano inviare email tramite il mio account GMail (in particolare GSuite fo Business). Quindi i parametri IMAP e SMTP. Attualmente Google rifiuta tutti i tentativi di connessione all'account di posta che utilizzo.

    $172 (Avg Bid)
    $172 Oferta Promedio
    5 ofertas

    There is one ask to setup own email server along with all security,spamming features like(GSuite, O365, Zoho Provider...) for custom domain using free email server software on AWS instance. Additionally, need to setup inbound or outbound rules to track the email and that has to be stored in separate database/tables... E.g. Company has their own email id with their domain name now customer will ...

    $106 (Avg Bid)
    $106 Oferta Promedio
    5 ofertas
    Screen saver for DC 6 días left
    VERIFICADO

    Screen saver for DC windows 10 users

    $25 (Avg Bid)
    $25 Oferta Promedio
    6 ofertas

    I will pay you. 700 for this task. 1. it's based sob domain based I need install without errors. ( all files uploaded in server.. just installation.. subdomain or .htaccess issue I think... I need perfectly login..

    $9 (Avg Bid)
    $9 Oferta Promedio
    12 ofertas
    add sites on bind dns 6 días left
    VERIFICADO

    add sites on bind dns 2 cpanels

    $16 / hr (Avg Bid)
    $16 / hr Oferta Promedio
    27 ofertas

    PHP experience person I am looking for who know Linux Git docker

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

    I haven problems with the system one of them is when i try to download files from moodle the download speed is too slow, the second is when i try to backup courses they stuck in some percentage and never end, need some one that know how to solve this problems

    $41 (Avg Bid)
    $41 Oferta Promedio
    8 ofertas

    i have a dell emc server that needs the firmware and drivers updated and a installed also widows server reinstated (i have windows server and liecenes)this will be onsite near north Sydney)

    $87 (Avg Bid)
    $87 Oferta Promedio
    4 ofertas
    Fix issues on Wordpress website 6 días left
    VERIFICADO

    I am in need of someone to fix my wordpress website. The company i had build the website i purchased their hosting and it is now expired. I am looking for hosting that doesnt have to be purchased.

    $112 (Avg Bid)
    $112 Oferta Promedio
    86 ofertas

    We need to create an IP switch configuration to allow us to break out our Public internet to multiple separate private networks using the IP host address range we have been given. Basically we have a range and an internet connection. We want to connect this to a network core switch which can then be configured to support multiple IP networks.

    $151 (Avg Bid)
    $151 Oferta Promedio
    18 ofertas

    Need a team of six Linux Engineers and Linux Sys Admins to develop a Virtualization platform (based on KVM) and a CentOS/Debian based Linux gateway router for a communications company. Contract position for roughly six months. Your role will be to develop and test a set of scripts and programs that interface with iptables, docker, VLANs, networking (bridges), tc, bind, dhcpd and other standard L...

    $28 / hr (Avg Bid)
    $28 / hr Oferta Promedio
    10 ofertas

    I am looking for a server admin who can Install Ubuntu 16.04 LTS on OVH Server with RAID 0 OVH Website Installer is Broken, has to be done via API or IPMI Need setup urgently so please only bid if you can take care of this ASAP.

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

    SSL certificate for AWS EC2 ubuntu

    $16 / hr (Avg Bid)
    $16 / hr Oferta Promedio
    38 ofertas

    We are having problems with our SMTP server, currently SMTP is sending up to 30 duplicate copies of a single email we send. Our SMTP only sends system notifications from an application, we do not send marketing emails. We need you to have knowledge of powermta, the server is centos 7. The only way to connect is by remote session, we do not provide credentials for security reasons.

    $28 (Avg Bid)
    $28 Oferta Promedio
    6 ofertas
    $10 / hr Oferta Promedio
    13 ofertas
    $18 Oferta Promedio
    8 ofertas

    We need a fully working fivem server installed on our vps

    $483 (Avg Bid)
    $483 Oferta Promedio
    7 ofertas

    I can't connect my Digital Ocean VPS Server

    $26 (Avg Bid)
    $26 Oferta Promedio
    22 ofertas
    Product Comparison Website 5 días left
    VERIFICADO

    I am looking for someone to design my website. The idea is to compare products worldwide by price reviews and etc. Wordpress preferred with mobile optimization is need as well

    $2219 (Avg Bid)
    $2219 Oferta Promedio
    73 ofertas
    ESXI 6.7 network expert 5 días left
    VERIFICADO

    we need to add a usb network alternative to esxi 6.7 that run on hp dl360 gen8 server it is a 30 dollar job

    $65 (Avg Bid)
    $65 Oferta Promedio
    7 ofertas

    I need my website re-configured.I already have a design, I just need you to build my online store. But the developer is only from jaipur.

    $70 (Avg Bid)
    $70 Oferta Promedio
    2 ofertas

    Dropdown issues on mobile iOS

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

    I am going to install ssl certificate for AWS EC2 ubuntu.

    $17 / hr (Avg Bid)
    $17 / hr Oferta Promedio
    32 ofertas

    Hello I have to install/configure custom git server and need to expose Rest API's for creating user with repo, Create/Delete ssh keys, etc.. Basically ..Let me know if any one can install/configure and expose Restful API on postman so i can use in my custom application...i want to use my own UI.

    $15 - $25 / hr
    Sellado Acuerdo de Confidencialidad
    $15 - $25 / hr
    6 ofertas
    Dropdown problem IOS 5 días left
    VERIFICADO

    Dropdown field issues on iOS mobile

    $15 (Avg Bid)
    $15 Oferta Promedio
    6 ofertas
    Dropdown fields issues on iOS 5 días left
    VERIFICADO

    Need to fix the dropdown fields,unresponsive touch on IOS

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

    I need an OpenVPN configurarion on a Linux Ubuntu system. The work will be configure the server and be able to access it, with all routing capabilites working, from OpenVPN client in Windows systems. I can offer SSH access for this task.

    $46 (Avg Bid)
    $46 Oferta Promedio
    25 ofertas

    I need my website re-configured.I already have a design, I just need you to build my online store.

    $186 (Avg Bid)
    $186 Oferta Promedio
    37 ofertas