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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    100 trabajados encontrados, precios en USD
    Crear / Set Up de un sFTP 6 días left
    VERIFICADO

    Necesito establecer un sFTP para traspaso de archivos

    $178 (Avg Bid)
    $178 Oferta promedio
    19 ofertas
    Administrador de sistemas 5 días left
    VERIFICADO

    Hola, buscamos un perfil, que de soporte local en nuestra sede, en remoto. Sería para cubrir el horario nocturno de España. Que pueda ayudar a nuestros trabajadores en el caso de tener algún tipo de error con los sistemas. Se busca idioma Español nativo. Y un perfil con disponibilidad para ser parte de nuestra empresa.

    $151 (Avg Bid)
    $151 Oferta promedio
    9 ofertas
    Instalacion Alfreco en VPS 4 días left
    VERIFICADO

    Se requiere, de la Instalación de Alfresco, Gestor de contenidos, en una VPS proporcionada por nosotros. INDISPENSABLE. Que el profesional tengo amplia experiencia en la herramienta. Para así poder dar continuidad al proyecto en fase 2, capacitación y exposición a Cliente final.

    $30 (Avg Bid)
    $30 Oferta promedio
    6 ofertas

    Buenos días, Somos una Agencia Digital de Diseño y Desarrollo Web. Estamos buscando a un experto en PLESK y servidor VPS para que gestione nuestros servidores y haga otros trabajos que tenemos pendientes hacer. La idea, es asignar unas horas al mes de mantenimiento de servidor y a parte, que nos de presupuesto para un proyecto que queremos empezar este año. SOLO PERSONAS QUE HABLEN ESPAÑOL.

    $17 / hr (Avg Bid)
    $17 / hr Oferta promedio
    18 ofertas
    analista de base de datos 3 días left
    VERIFICADO

    Buscamos un perfil de habla español nativo. Que haga las labores de analizar nuestras bases de datos diariamente, para tras su análisis lanzar futuras campañas y que el rendimiento de nuestros proyectos sea más efectivo. Debe ser alguien que sea como pertenecer a nuestra empresa directamente. En momentos de disponibilidad debe tener conocimientos de administrador de sistemas.

    $107 (Avg Bid)
    $107 Oferta promedio
    6 ofertas

    Servidor Windows Server 2016 y 2019. Lo que buscamos es alguien que configures dns en ambos servidores y que haga un node entre ellos uno esta ubicado en diferentes lugares.

    $405 (Avg Bid)
    $405 Oferta promedio
    20 ofertas
    Analista base de datos 3 días left
    VERIFICADO

    Hola, Buscamos un perfil de habla español nativo. Que haga las labores de analizar nuestras bases de datos diariamente, para tras su análisis lanzar futuras campañas y que el rendimiento de nuestros proyectos sea más efectivo. Debe ser alguien que sea como pertenecer a nuestra empresa directamente. En momentos de disponibilidad debe tener conocimientos de administrador de sistemas.

    $553 (Avg Bid)
    $553 Oferta promedio
    30 ofertas

    We need a full-stack developer who can create a full login, verification, authentication flow as well as user interface, data storage, and some functionality on a dedicated 'virtual' server. All information must be contained within the server. NO use of AWS or any other service.

    $512 (Avg Bid)
    $512 Oferta promedio
    20 ofertas
    VPN for office urgent 6 días left
    VERIFICADO

    we need to build a custom VPN to be used in the office. we are looking to install SoftEther or any other competing one.

    $28 / hr (Avg Bid)
    $28 / hr Oferta promedio
    5 ofertas
    Project for Amaan M. -- 4 6 días left
    VERIFICADO

    Hi Amaan M., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $50 (Avg Bid)
    $50 Oferta promedio
    2 ofertas

    Preciso de um profissional em Linux Debian para criar uma ISO de instalação de um sistema customizadamente

    $24 / hr (Avg Bid)
    $24 / hr Oferta promedio
    4 ofertas

    I need to install the onlyoffice on a vps having ubuntu and webuzo

    $21 (Avg Bid)
    $21 Oferta promedio
    14 ofertas
    VPN Expert urgent 6 días left
    VERIFICADO

    we need to build a custom VPN to be used in the office. we are looking to install SoftEther or any other competing one.

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    7 ofertas

    4 sites, currently on HP and flat vlan. Implement EX3400 with OSPF and QFX5100 for core. Each site will have EX3400 as core and QFX5100 as datacenter. New IP schema design and OSPF routing between sites.

    $38 / hr (Avg Bid)
    $38 / hr Oferta promedio
    14 ofertas
    system debian 6 días left

    make a video that descrie the install and configuration of DHCP server and NFS in debian 11

    $20 (Avg Bid)
    $20 Oferta promedio
    5 ofertas
    VPN for office 6 días left
    VERIFICADO

    we need to build a custom VPN to be used in the office. we are looking to install SoftEther or any other competing one.

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    14 ofertas

    Newfies Dialer Installation on dedicated server

    $99 (Avg Bid)
    $99 Oferta promedio
    6 ofertas

    A few years ago, we built a system to synchronize emails with a crm. The system checks email accounts and creates contact record for new emails sent or received. It used Basic authentication which is now being deprecated for some email system. We want to modify the system to work with Modern oAuth2 authentication. The system was written on CodeIgniter and used this extension

    $692 (Avg Bid)
    $692 Oferta promedio
    47 ofertas
    Modules need to be installed -- 2 6 días left
    VERIFICADO

    Modules need to be installed in contabo VPS server ( Nodejs Lts version, Pm2,Git)

    $14 (Avg Bid)
    $14 Oferta promedio
    8 ofertas
    Drupal 9 hosting migration 6 días left
    VERIFICADO

    I need to migrate a (live) Drupal 9 website from a server to a new server. In details from a Ubuntu Server 20.04 LTS 64bit with SSH to a server CentOS 7.x 64bit with Plesk and MariaDB 10.0. Clearly the migrated website must have all working functions of the original website. Other infos on request. Thanks

    $141 (Avg Bid)
    $141 Oferta promedio
    50 ofertas
    $147 Oferta promedio
    20 ofertas

    Hello, The project is about building a decentralized P2P network (platform) based on the IPFS or libp2p network framework. The project has 5 main phases: 1) Build a P2P network, where each node/peer participating in this network must be capable of discovering, routing, messaging, file sharing and pinging other nodes/peers. This can be done through the IPFS or LibP2P. This step is very easy just need to install one of the abovementioned protocol and then deploy it as a private (isolated) network via "Swarm / DHT ". 2) Resource management: each node/peer must be able to manage its own resources (i.e. RAM, CPU and storage). 3) Deploy RAY over this P2P network: RAY must be deployed, run and test in this platform when the steps 1-2 are accomplished. It means that the platform must su...

    $480 (Avg Bid)
    $480 Oferta promedio
    13 ofertas
    Docker expert 6 días left
    VERIFICADO

    I am logging with docker in AWS ecr. But I am not logging without the error. It is not response. If you can solve it, please bid here.

    $22 / hr (Avg Bid)
    $22 / hr Oferta promedio
    20 ofertas
    Wireguard VPN 6 días left

    I bought a dedicated server with 10 dedicated ip and i need someone who install pfsense wireguard and configure a tunnel. And teach me to create users.

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    9 ofertas
    Aws services 5 días left

    Scale out computing service- to manage users centrally when aitoscaling done

    $96 (Avg Bid)
    $96 Oferta promedio
    8 ofertas

    Covert EC2 fixed instance to scalable for ecommerce website. Current instance is with 2CPU. being slow as 10GB or 30GB volume is filled up. Need solution for auto scaling and also for long term ecommerce run. PLEASE PING IF YOU WANT TO WORK. NO SCAMMERS PLEASE. DONT PING IF YOU HAVENT READ REQUIREMENT

    $44 (Avg Bid)
    $44 Oferta promedio
    20 ofertas
    Networking -- 2 5 días left
    VERIFICADO

    Need to configure network in 3 different vmware can be done with fedora for more info check the picture Complete each task in the the photo n take screenshots of each steps n put all in oders in a word document n submit it via email (Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions) will pay u $15 need by thrusday may 26 111:59 pm

    $40 (Avg Bid)
    Destacado
    $40 Oferta promedio
    3 ofertas

    i have on prem server running Kubernetes , needs to install stateful deployment for php MySQL database and cluster cert-manager

    $33 (Avg Bid)
    $33 Oferta promedio
    4 ofertas

    My company has a small Drupal internal intranet site that has crashed, we need help restoring from backup and updating to current version- will live on locally hosted VM. Thinking Ubuntu.

    $1158 (Avg Bid)
    $1158 Oferta promedio
    50 ofertas
    IT Security Expert 5 días left
    VERIFICADO

    I am looking for skilled ransomware virus expert, some weeks ago my excel files are encrypted from the virus. I need to decrypt my files, After attacked from the virus, I installed new OS at my PC, I have only personal virus ID and encrypted file. Please ping me only security experts. my files are encrypted with *.uyjh I have tried with "Emisoft Ecrypter for stop Djvu" program in my side, But failed. I see only this message "File: D:2222021 Error: No key for New Variant online ID: aM52ICzJQKQw5RzWb694LpEJS4hoQggGum2NGG0i Notice: this ID appears to be an online ID, decryption is impossible" Please bid only experts. Thanks.

    $657 (Avg Bid)
    $657 Oferta promedio
    7 ofertas

    I need AWS security architect to deploy my app Requirements: 1- Deploy the frontend and backend with efficient budget 2- Certified AWS security architect 3- Certified cloud security 4- Certified in RDS or dynamo DB Please I need an effective worker not to waste my time

    $557 (Avg Bid)
    $557 Oferta promedio
    29 ofertas

    we need to setup a new aws account and migrate everything from the previous account.

    $93 (Avg Bid)
    $93 Oferta promedio
    16 ofertas

    In this role you will be playing IT admin role and primarily managing Office365, SSLs, resolving system & domain issues and manage cloud infrastructure.

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    7 ofertas

    we would like to have assistance to configure 2 routers facing same IP range trough 2 BGP session actually in place. we need asssistance to manage priority and probably configure OSPF or something else so each appliance do not broadcast the same IP at the same time . we would like to have a remote asssitance and do a microsoft team session with audio . we think 1-2 hours will be enough

    $39 / hr (Avg Bid)
    $39 / hr Oferta promedio
    10 ofertas
    Proxmox gpu passthrough 5 días left
    VERIFICADO

    I need someone to do GPU passthrough on Proxmox 7.2-4. Please bid just in case if you have experience with Proxmox.

    $40 (Avg Bid)
    $40 Oferta promedio
    6 ofertas

    Hi we need a Senior DevOps Engineer that's looking for long term work and that can start now. aws ec2, postressql, redis

    $21 / hr (Avg Bid)
    $21 / hr Oferta promedio
    19 ofertas

    Hi guys. I am looking for a expert who can add ssl correctly in my website. My website was hosted on aws ec2 instance and I need to configure ssl on nginx.. Please bid on my project if you are familiar with that stack..

    $24 (Avg Bid)
    $24 Oferta promedio
    18 ofertas

    1. Conducting Technical Interviews for following L2/L3 Profile 2. Recording the Online Interview Session 3. Sharing the Interview feedback in a prescribed format Profiles for which Interviews are to be conducted 1. Windows 2012 R2 or Higher , DHCP /DNS etc concepts , VmWare ESxi / VCenter - L2 / L3 2. Network and Network Security - Cisco and Juniper - L2/L3 Profiles 3. AWS / Azure System Administrator - L2 / L3

    $16 (Avg Bid)
    $16 Oferta promedio
    4 ofertas
    apache hosts configuration 5 días left
    VERIFICADO

    I have an Ubuntu instance in AWS with a react site, node site and angular site. I need the three sites set-up on different ports within Apache2. This is a simple and quick project for the right freelancer. I need this work completed urgently today.

    $29 (Avg Bid)
    $29 Oferta promedio
    9 ofertas

    configure the firewall and sever to access the user thought lan and wireless to access the internet thought otp and admin authorization

    $862 (Avg Bid)
    $862 Oferta promedio
    8 ofertas
    Install mikrotik in dell R620 5 días left
    VERIFICADO

    Install mikrotik in dell R620 server

    $15 (Avg Bid)
    $15 Oferta promedio
    5 ofertas

    HI, I want someone to help me to setup the email alerts for my local windows server backup logs. Thanks

    $10 (Avg Bid)
    $10 Oferta promedio
    8 ofertas

    Create a virtual machine and install Kali Linux. Demonstrate its connectivity to the Internet

    $22 (Avg Bid)
    $22 Oferta promedio
    30 ofertas
    Need trainer for AWS 4 días left
    VERIFICADO

    Need trainers of AWS to train

    $26 / hr (Avg Bid)
    $26 / hr Oferta promedio
    5 ofertas

    Hire specialist in email server security also in AWS, who can resolve an issue with a bot wich is sending spam from our mail server.

    $151 (Avg Bid)
    $151 Oferta promedio
    9 ofertas

    I have purchased a dedicated server from hetzner now want to install xcp-ng (XenServer) on that I have tried below method to install XCP-NG and it works but I am not able to connect after reboot? can anyone help in this regard

    $143 (Avg Bid)
    $143 Oferta promedio
    13 ofertas

    Developing Data Acquisition System for Generator for following parameters: Parameters Qty System 1 Exhaust Temperature 0 to 500 Degree C 2 Exhaust 2 Coolant Surface Temperatures - 0 – 100 Degrees 2 Coolant Delta T 3 Oil Pressure – 0 -100 PSI - 1 Nos (Body Temperature 80 Degree C) 1 Lube Oil Pressure 4 Oil Temperature – 0 -150 Degrees- 1 Nos (Body Temperature 80 Degree C) 1 Lube Oil Temperature 5 Hot Air Pressure – 0- 20 PSI -4 Nos ( Body temperature 80 Degree C) 4 Turbo Boost Before and After Aftercoler 6 Hot Air Temperature – 0-80 degree C 4 Intake Temperature Delta T 7 Hot Air Pressure – 0 to 1 Psi - 1 No ( Body temperature – 60 Degree C 1 Blowbye 8 Vibration 1 Alternn...

    $3581 (Avg Bid)
    $3581 Oferta promedio
    4 ofertas

    I need a technical consultant with a strong solid experience in implementing Microsoft Dynamics 365- Non-profit accelerator and a hands-on experience of 1- Microsoft Dynamics 365- Non-profit accelerator configuration. Specifically Donor management and volunteer management. 2- Microsoft Power Apps development. 3- Microsoft Power Automate 4- Microsoft chatbots (is plus) The project requirement is to implement the standard functionality Donor management module (non-profit hub) and Volunteers Managements modules of the Non-for-profit accelerator crm version as first phase. Detailed Scope will be sent later, but it's more about having Expression of Interest from freelancers at this stage. This project if fixed cost project for the first phase. So through your proposal

    $397 (Avg Bid)
    $397 Oferta promedio
    14 ofertas