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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    175 trabajados encontrados, precios en USD

    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...

    $560 (Avg Bid)
    $560 Oferta Promedio
    5 ofertas
    Programador web 5 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
    Configuración de VPS 4 días left
    VERIFICADO

    Necesito un frelance, que tenga experiencia en la Instalación y configuración de VPS. Debe de configurar el panel de control y demás componentes que tiene un VPS, es decir lo debe dejar listo para usar; ademas debe instalar el certificado SSL. La persona que se escoja deberá indicar a manera de consultoria, que mejoras se le pueden hacer al servidor o que opciones dentr...

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

    Requerimos de manera contínua (mes con mes) poder realizar las siguientes actividades: 1. Recuperación ágil de una o varias máquinas virtuales corriendo en VMware y siendo respaldadas por Acronis en caso de que exista un fallo. La solicitud requiere que haya personal disponible 7x24 para realizar la actividad, principalmente en el horario de de 8pm a 8am Central Standa...

    $580 (Avg Bid)
    $580 Oferta Promedio
    10 ofertas
    Set up Signal Server on Ubuntu 6 días left
    VERIFICADO

    Need to set up Signal Server on Ubuntu Docs here: [iniciar sesión para ver URL]

    $31 (Avg Bid)
    $31 Oferta Promedio
    9 ofertas
    Devops engineer & system admin 6 días left
    VERIFICADO

    Hello There! looking for People, should be good at DevOps tools and system admin. Should have good command at DevOps related tech stack tools and Linux platform. Revert me through chat if you are well enough confident in above mentioned ones. Need resource ASAP.

    $341 (Avg Bid)
    $341 Oferta Promedio
    4 ofertas
    Need to develop a e commerce web 6 días left
    VERIFICADO

    I need my website re-configured.I need you to design and build a landing page.

    $46 / hr (Avg Bid)
    $46 / hr Oferta Promedio
    13 ofertas

    I need my website re-configured making the landing page better and more inviting, suggestion for improvement

    $625 (Avg Bid)
    $625 Oferta Promedio
    49 ofertas

    We need an AWS expert to join our team for team for regular work on hourly basis. You need to be available for at least 2-3h today starting now immediately. Thank you.

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

    We have an inflight AWS Migration project where we require the support of a good Dev Ops engineer to assist in network configuration tasks on an existing AWS tenant plus Migration of applications into AWS and related configuration. We have visibility of tasks for the next 4-5 weeks currently but for the right person there would be no end of work potentially.

    $43 / hr (Avg Bid)
    $43 / hr Oferta Promedio
    25 ofertas

    Looking for an local IT Network & System Administrator locally to support IT operations in Srilanka

    $767 (Avg Bid)
    Local
    $767 Oferta Promedio
    3 ofertas
    Set up TLS for SQL Server 2008 6 días left
    VERIFICADO

    I am running SQL Server 2008 R2 service pack 3 on Windows Server 2008. I want to set it up to use TLS1.2. This may need a separate product, patches, and Windows changes. I need complete directions on what is needed. I will pay $25 for this.

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

    I want to create AWS Ec2 and Github auto deploying for my PHP code

    $28 (Avg Bid)
    $28 Oferta Promedio
    7 ofertas
    Email server 6 días left
    VERIFICADO

    HI, I have a dedicate server. Virtualmin is installed and my name server is pointing to the server IP. I need the below things: Configure Dkim, spf and Dmarc. apply all / possible security measures so there is no breach. I have 3 domains and users for the domains are created and I can receive emails. My rdns is also configured . I need 10/10 score and last time there was some issue with my mail se...

    $33 (Avg Bid)
    $33 Oferta Promedio
    2 ofertas
    PAM authentication module 6 días left
    VERIFICADO

    I need an opensource module or library to learn how to code for PAM. I install vsFTP and need a PAM module (open source with source code to learn) to help me to call to my server via http to authenticate this access ftp user validate or not. (PAM module send username, password and IP to my server by http protocol). Anyone can help me to install any libabry to do that. userABC -- access to --&...

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

    Hi, Budget:$30, Minimum of 5+years of experience as DevOps in deploying .net applications on ec2 AWS,elastic load balancer, and performance. Need to deploy .net application to aws . Elastic beanstalk Ec2, Load balancer S3 CDN code deploy Route 53 RDS ssl Use dockers and write auto-deployment with no downtime,test and production environment. Need to handle millions of users and concurrent users. Ne...

    $25 (Avg Bid)
    $25 Oferta Promedio
    6 ofertas
    Maths algebra and It coding 6 días left
    VERIFICADO

    I urgently need IT and maths algebra experience for my website now

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

    Hi need a window server expert 2016.

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

    i need to install gitlab and gitlab with docker installation

    $17 (Avg Bid)
    $17 Oferta Promedio
    12 ofertas
    3CX Phone System 6 días left
    VERIFICADO

    Outgoing calls are not working. Incoming calls are not stable.

    $169 (Avg Bid)
    $169 Oferta Promedio
    5 ofertas

    Hi, I have 3 amendments tasks related to Windows Server 2012, CCNA, and Windows 8.1. I want one writer for all 3 tasks. If you can do, let me know I will share all details. Thanks.

    $73 (Avg Bid)
    $73 Oferta Promedio
    17 ofertas

    Hi, Start now only Minimum of 5+years of experience as DevOps in deploying .net applications on ec2 AWS,elastic load balancer, and performance. Need to deploy .net application to aws . Elastic beanstalk for .net for multi-application deployment. Ec2, Load balancer Git pipeline Route 53 RDS ssl Need to handle millions of users and concurrent users. Need to start now Please do not apply above the b...

    $30 (Avg Bid)
    $30 Oferta Promedio
    1 ofertas

    Cerco un professionista con competenze Vmware Esxi, PFsense e networking, per riprogettazione e/o ottimizzazione infrastruttura sia logica che fisica, che abbia dimestichezza con VLAN/Firewall/QoS.

    $670 (Avg Bid)
    $670 Oferta Promedio
    5 ofertas
    Woocommerce plugin fix 6 días left
    VERIFICADO

    Woo commerce plugin bank fix a project you have made

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

    We are looking for assistance on linux server management and PHP development on a hourly rate and project base. We need to set a meeting to explain our requirements better.

    $12 / hr (Avg Bid)
    Acuerdo de Confidencialidad
    $12 / hr Oferta Promedio
    64 ofertas
    Fix windows server error 6 días left
    VERIFICADO

    Error: Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached. Server: Win 2012R2 You will guide me and I will fix myself.

    $126 (Avg Bid)
    $126 Oferta Promedio
    10 ofertas
    Email server configuration 6 días left
    VERIFICADO

    I have a VPS (Google Cloud Computing) with 4 cores, 8Gb of RAM and 40GB SSD and a couple of static IP addresses to be used to run an email server, running Ubuntu 20.04, but can change to other Linux I have 40,000 different emails with me (in Excel/TXT/CSV), sorted into 20 different lists. I want to email all of them from my own email, which consists of my company domain name. I will send 2-3 ema...

    $28 (Avg Bid)
    $28 Oferta Promedio
    14 ofertas
    data entry 6 días left

    I need you to fill in a spreadsheet with data.

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

    Please accelerate the response speed of all the VMs on HDD with ESXi hosts. There is a product called "Infinio Accelerator 4.0" on the market. It enables acceleration by making memories(RAM) on the server act as disk cache. We need to emulate that features without that product. [iniciar sesión para ver URL] [iniciar sesión para ver URL] *Remote operation needed. *Who alr...

    $237 (Avg Bid)
    $237 Oferta Promedio
    2 ofertas
    Propogate DNS changes faster 6 días left
    VERIFICADO

    We have changed the A record for the live site. The DNS is still pointing to the old records. We need help to propagate the DNS faster.

    $198 (Avg Bid)
    $198 Oferta Promedio
    19 ofertas

    We need to stream videos HLS streaming from aws s3 with cloudfront and should be secure from download.

    $117 (Avg Bid)
    $117 Oferta Promedio
    12 ofertas
    Trophy icon Looking for a Tutor - Network Admin 4 días left

    Hi, I am looking for someone who has experience as a Network Administrator and willing to help me teach these. below topics by showing how to perform them individually. We will conduct the session in Zoom. Please, I am looking to someone who can help understanding these. [iniciar sesión para ver URL] Ethernet Networking [iniciar sesión para ver URL] IPv4 Networking [iniciar se...

    $130 (Avg Bid)
    $130
    1 participaciones

    Looking for a reliable web hosting control panel that can perform website or user account migration from one server with the control panel to another server with the same control panel similar to how DirectAdmin does. Please don’t place a bid without knowing how website transfer can be done on directadmin. To show that you read and understood my project you will be required to indicate how w...

    $108 (Avg Bid)
    $108 Oferta Promedio
    10 ofertas

    I have a aws ec2 setup with cpanel installed and running a website. I need a folder on my website to get its information from an s3 bucket. Folder will only contain other folders and photos. I need it also setup where the server will automatically mount this bucket in case the server shuts off or gets rebooted. Let me know if you can help.

    $32 (Avg Bid)
    $32 Oferta Promedio
    11 ofertas
    Zero trust 6 días left
    VERIFICADO

    I need someone who has expeirnce in create a Zero Trust or Beyond Corp implementation Can you write an overview of how you implement such a thing (inside 2 pages). Consider the following: What indicators of eligibility would you consider looking for, for both users and machines? What type of systems would you need to talk to in order to check the eligibility mentioned above? How would you deal ...

    $10 (Avg Bid)
    $10 Oferta Promedio
    1 ofertas
    fix error in windows server 2016 6 días left
    VERIFICADO

    I can't uninstall a role in windows server manager, AD DS. No puedo desinstalar el rol de AD DS, me arroja error.

    $21 (Avg Bid)
    $21 Oferta Promedio
    11 ofertas

    I need help with a facebook page settings, I really need a person who knows facebook settings and distribution rules perfectly. Necesito una persona que me ayude con el bloqueo de mi página de facebook y que conozca perfectamente las reglas de distribución

    $154 (Avg Bid)
    $154 Oferta Promedio
    6 ofertas

    I'm looking for a qualified person to install and advise me on mass email sending servers. I have spotted the Mumara software, I would like someone who knows how to use this software and who is used to it.

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

    I have purchased wildcard SSL for my domain. My DNS is hosted in a Windows Server Platform. I have an application (NON-IIS) running on port 8443 and need to install the certificate which i have purchased. Please bid only if you have experience.

    $10 - $12
    Sellado
    $10 - $12
    17 ofertas
    Help with script 5 días left

    I bought a script from a website, dont know how to use it or set it up

    $22 (Avg Bid)
    $22 Oferta Promedio
    16 ofertas
    Website Debugging Wordpress issue 5 días left
    VERIFICADO

    I am getting debugging error to access my website. This happened after the recent plugins and themes update. Need help fixing it

    $20 (Avg Bid)
    $20 Oferta Promedio
    7 ofertas
    Looking for bootstrap developer 5 días left
    VERIFICADO

    I need to fix my website. Developer must have good expertise of bootstrap,PHP, Mysql. Thanks!!

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

    I require installation of goautodial 4 in vultr (VPS), with the configurations, Trunk, Users, Recordings, Webrtc for remote agents, everything required for call center

    $50 (Avg Bid)
    $50 Oferta Promedio
    1 ofertas

    Hi, Start now... Budget:20$, please do not apply above the mentioned budget, this is a quick fix for experienced people. Minimum of 5+Years of experience as DevOps,system admin . Video is not playing on https but playing on Http. Video url is embedded on .net application. [iniciar sesión para ver URL] -not playing [iniciar sesión para ver URL] -playing Need to fix it asap

    $21 (Avg Bid)
    $21 Oferta Promedio
    7 ofertas

    I was transferring files to a USB HDD and there was a power cut. The partition table on the drive was corrupted. After using tools like minitool partition wizard, I can see the data is still there, but the partition table shows as 'raw data' and 'MBR needs to be rebuilt'. Unfortunately after using software to 'rebuild MBR' it seems to have made it worse. The data is...

    $789 (Avg Bid)
    $789 Oferta Promedio
    28 ofertas
    VMware ESXi Storage Acceleration 5 días left
    VERIFICADO

    Please accelerate the response speed of all the VMs on ESXi hosts using HDD only. There is a product called "Infinio Accelerator 4.0" on the market but we do not want to purchase it. It enables acceleration by making memories(RAM) on the server to act as cache. I think we can do so without that software. Remote operation needed.

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

    I want , if LAN cable having speed 100 Mbps so the project divide the that speed into three level like L1,L2,L3 and each level get the bandwidth or speed according the input like L1. Get 10Mbps ,L2 get 20 Mbps and L3 get rest of speed I.e 70 Mbps and then each level get equally bandwidth or speed to that level of user If any question more u want ask u can ask me regarding project

    $107 (Avg Bid)
    $107 Oferta Promedio
    7 ofertas
    Setup my VPS 5 días left
    VERIFICADO

    Setup my VPS and Ubuntu 16.04 & 18.04 -Connect the vps and Domain name. -add free Control Panel. -Install Docker On Ubuntu.

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