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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    160 trabajados encontrados, precios en USD

    HOLA, TENEMOS UN PROBLEMA EN LA RED DE LAS PC DE UN RESTAURANTE PRESISAMOS AYUDA PARA CONECTAR UNA DE LAS PC A LA RED DADO QUE DE GOLPE SE DEJO DE VINCULAR

    $87 (Avg Bid)
    $87 Oferta Promedio
    2 ofertas
    Sign in con ADFS 3 días left
    VERIFICADO

    Requiero la configuración del lado del cliente (preferentemente PHP) de un inicio de sesión utilizando ADFS 4.0

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

    Necesito que al crear Vlans en mikrotik, no haya comunicación entre ellas los equipos de una subred no puedan ver a los de las otras y viceversa.

    $74 (Avg Bid)
    $74 Oferta Promedio
    6 ofertas

    Tengo un servidor dedicado donde alojo paginas de internet de mis clientes pero quiero mejorar la configuración del mismo sobre todo para mejorar la entrega de correo electronico. Actual mente uso cloudflare como servidor dns para mis dominios pero me gustaría configurar un dominio en mi servidor que funcione como dns para los dominios que configure en mi servidor y no usar siempre ...

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

    Recien contrate google cloud, necesito alguien que me instale una aplicacion en php(5)+MySQL y que me enseñe como actualizar bdd y aplicacion via phpmyadmin y ftp ya se instalar y configurar xampp, pero ni idea de GCP y me urge. Busco alguien de Mexico para apoyar a mis compatriotas, de antemano gracias.

    $27 (Avg Bid)
    $27 Oferta Promedio
    12 ofertas
    fix issue for website 6 días left
    VERIFICADO

    I need fix issue for this website [iniciar sesión para ver URL]

    $91 (Avg Bid)
    $91 Oferta Promedio
    8 ofertas
    Stunnel Expert needed 6 días left
    VERIFICADO

    We are looking for a Stunnel expert. Who can manage stunnel with Openconnect for a big number of connections? Please apply only if you are experienced with the above software.

    $56 / hr (Avg Bid)
    $56 / hr Oferta Promedio
    1 ofertas
    Rtmp stream Nginx 6 días left
    VERIFICADO

    hi all i have ubuntu server and i want install Rtmp stream Nginx for show stream thanks

    $116 (Avg Bid)
    $116 Oferta Promedio
    5 ofertas
    Hostinger specialist 6 días left
    VERIFICADO

    Hello, I am looking for honstinger server specialist. Please let me know if you can help my site set up. I need those setting up, FFMPEG EMAIL SSL Thanks

    $23 (Avg Bid)
    $23 Oferta Promedio
    5 ofertas
    It-Sicherheit 6 días left

    [iniciar sesión para ver URL]örter 2. Bidirektionale Challenge-Response Authentifzierung 3. Firewall

    $47 - $119
    $47 - $119
    0 ofertas

    I need my website re-configured.I need you to design and build a website for my small business.

    $131 (Avg Bid)
    $131 Oferta Promedio
    20 ofertas
    Encode-Decode with Wazuh stack 6 días left
    VERIFICADO

    I need to learn encoding and decoding in wazuh stack. Let me know if there's somebody who has the knowledge. Thanks!

    $10 - $30
    Sellado
    $10 - $30
    0 ofertas

    The requirement is for a Script and an API to make interim change in daloRADIUS (changing authorization COA) to restrict utilization after a pre-defined limit is reached and downgrade the speed or suspend the user. The daloRADIUS server is connected to to an ASR router. The Radius is in production and handling all operating tasks with all PPOE sessions with no issues.

    $200 (Avg Bid)
    $200 Oferta Promedio
    1 ofertas

    I have servers that get daily DDOS attacks We want to hire a security expert to stop these attacks, on the condition of experience

    $1040 (Avg Bid)
    $1040 Oferta Promedio
    19 ofertas

    We need an experienced freelancer to set up Linphone on Linux server.

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

    Hello All - On the long run i would like to have someone i can resort to everytime we need something done on azure - on the short run this is what we need to get started with you and see if we can have a long term agreement - Current situation is - We are a SAAS Provider hosting our software on azure - we have a Test/dev subnet that has one VM - we have another Prod/Li...

    $350 (Avg Bid)
    $350 Oferta Promedio
    5 ofertas
    Networking HONEYPOTS 6 días left
    VERIFICADO

    For the purpose of this assessment, consider that the following network design is for a Small-Medium Business organisation with limited resources allocated for network security. The network design only illustrates the part that you are required to focus and forms the scope of the assessment. The rest of the Internal Network consists of servers and LAN computers that are used for internal purposes ...

    $111 (Avg Bid)
    $111 Oferta Promedio
    6 ofertas

    I have a local server set up for exchange. I will love to migrate it to a dedicated server that i just got and change my settings from godaddy to be able to receive emails and send. I need someone that understand this stuff very well and trust worthy to be able to get into my servers to make the changes. Also someone that understands the security aspect of things

    $119 (Avg Bid)
    $119 Oferta Promedio
    9 ofertas

    I need directives to install memcache NOT memcached for my server with either centos 7 or 8. with directadmin control panel. Please place a bid if you have done this before. Will only pay if it works.

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

    im looking to build a small server management tool, client & server Client application will be installed on my servers *VPS* the functions will be to monitor the status of the machine provide me basic information Disc space / CPU usage / Ram usage etc there will also be a function to wipe all the data off the servers including deleting the luks headers etc remotely from the server side. I als...

    $621 (Avg Bid)
    $621 Oferta Promedio
    7 ofertas

    We have 6 servers, each hosting multiple VMS. We are planning to put a FortiGate-200E in front of those servers for security. Our users will access the VMS through forticlient VPN. We are seeking for an expert to advise us and do the initial setup of FortiGate, and design the network. First, answer the following question, in a convincing way. 1- For optimal performance, we are thinking to conne...

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    13 ofertas
    Apache James Email Server 6 días left
    VERIFICADO

    Upgrade Apache email server from version 2.3 to 3.5 and install security certificate

    $123 (Avg Bid)
    $123 Oferta Promedio
    12 ofertas
    Setup Dubsado CRM 6 días left

    Busy Business Law firm seeking assistance with setting up Dubsado Workflows, client portal and overall documents within the firm. A systems professional needed to ensure all of the back end systems are functioning correctly! Want to make improvements to enhance client and team experience.

    $10 / hr (Avg Bid)
    $10 / hr Oferta Promedio
    2 ofertas
    G-Suite Security Expert -- 2 6 días left
    VERIFICADO

    Looking for a g-suite security expert to audit the settings on our G-suite instance to ensure our settings are optimal for security.

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

    I need my website re-configured.I need you to design my online store.

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

    I have setup a vpn under windows server 2016, I need it to be cofigured properly so it can stablish connection. there are some parameters that need to be adjusted to avoid some errors that are showing. one of those is: policy match error another one is about: certificate error. I need this to be done during these weekend, on Sunday 6pm (dallas, texas, usa time zone)

    $30 (Avg Bid)
    $30 Oferta Promedio
    10 ofertas
    landing page expert need for help 6 días left
    VERIFICADO

    I need my website re-configured.I already have a design, I just need you to build a landing page. only expert bid max payment $10 with amazing review

    $14 (Avg Bid)
    $14 Oferta Promedio
    18 ofertas
    New server LAMP install 6 días left
    VERIFICADO

    Once new server is completed, migrate the data from old server and i['s

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

    Our web Application deployed in AWS has issues in document view, print and download. It appear to be an issue with EC2 instance. Need an expert to fix the same

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

    Hi, I have a server with a database I would like to access remotely with google cloud/aws etc. The server is configured in a way that remote connections are not allowed. I would need somebody to change the configuration of the server to allow a remote connection to one database only with a short recap of the modifications. Regards, Xavier

    $30 (Avg Bid)
    $30 Oferta Promedio
    16 ofertas
    Prevent Downloads Videos 5 días left
    VERIFICADO

    i have video content website, and all video content on my dedicated server means im not using any embed content, so looking for Prevent Download Videos, is it possible with any method or using Nginx Reverse Proxy on same dedicated server? Thanks

    $98 (Avg Bid)
    $98 Oferta Promedio
    7 ofertas

    install and Configure with support both A2billing & Asterisk

    $106 (Avg Bid)
    $106 Oferta Promedio
    7 ofertas

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

    $46 (Avg Bid)
    $46 Oferta Promedio
    12 ofertas
    Desktop as a service 5 días left
    VERIFICADO

    Desktop as service infrastructure in aws or azure or vmware or citrix [iniciar sesión para ver URL] from anywhere Full virtual desktop windows10 infrastructure with office 365 and some custom apps and secure

    $545 (Avg Bid)
    $545 Oferta Promedio
    15 ofertas
    Virtual Assistant -- 2 5 días left
    VERIFICADO

    Looking for a Virtual Office Manager with 2-5 years of experience to handle payment processes, project scheduling, push completion of the work, set up systems and organize processes.

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

    softether VPN configuartion 1 between host servers -by dynamic ips. 2. centeralised mngmt [iniciar sesión para ver URL] integrated

    $20 (Avg Bid)
    $20 Oferta Promedio
    1 ofertas
    farmer job 5 días left

    I need my website re-configured.I need you to design a website for my small business.

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

    Looking for someone to build some DNS and IP Lookup tools in PHP. Bidders with experience in this kind of project only, please. We can discuss any details over chat.

    $208 (Avg Bid)
    $208 Oferta Promedio
    6 ofertas
    Centos Server CWP7 5 días left
    VERIFICADO

    Need to fix Error 500 Bad Gateway. Mount extra hdd Add extra share ips

    $36 (Avg Bid)
    $36 Oferta Promedio
    14 ofertas
    Microsoft Azure Pro / Consultant 5 días left
    VERIFICADO

    Looking for someone who is familiar with Microsoft Azure. Specifically, someone who is knowledgeable of the detailed requirements for configuring: - Server 2019 - Connect to Azure AD - RDP Licensing Manager - Adding Trusted Security Certificates - Group Policy - Etc... The ideal person will have extensive experience in these areas, communicate very well in English, and be available as a consultan...

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

    Hello, I have recently joined a job and am struggling with the infrastructure and navigations. I am looking for a person who can help me out by explaining and sometimes doing the work for me. The infrastructure consists of the following technologies: 1. Server Administration via Vsphere web client (Cloning, backup, restore, new server, etc) 2. Mysql database (Search Query, Manage, Setup config,...

    $14 / hr (Avg Bid)
    $14 / hr Oferta Promedio
    10 ofertas
    Kamailio Training 5 días left

    Looking for 15 hours of Kamailio training all training subjects are included in the attached file each subject should be covered in one hour.

    $100 / hr (Avg Bid)
    $100 / hr Oferta Promedio
    1 ofertas
    $50 / hr Oferta Promedio
    12 ofertas

    Need you to help me connect to a VPS via Remote Desktop Connection. Currently it is a black screen when trying to connect.

    $25 (Avg Bid)
    $25 Oferta Promedio
    11 ofertas
    Hetzner Dedicated server setup 4 días left
    VERIFICADO

    i have Hetzner dedicated server with 2 RAID drives. Can someone help me to install cpanel on this. both 2 drives i want to use.

    $31 (Avg Bid)
    $31 Oferta Promedio
    11 ofertas
    Need System network expert 4 días left
    VERIFICADO

    Need help from system network expert regarding a project.

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

    Hi we have a PHPFOX Site and have done the configuration for the mobile app but when trying to login from the phone app we get a message cant login! It seems that we have mist a setting and need someone that know to check and finalize the configuration. Need someone that has worked with PHPFOX before This is the PHPFOX Instructions https://docs.phpfox.com/display/FOX4MAN/phpFox+Mobile+App b...

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

    skill required php, jQuery , java

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

    Hi , I need a vps specialist to arrange all required installations.

    $106 (Avg Bid)
    $106 Oferta Promedio
    30 ofertas

    We have a Windows 2012 server environment with Windows 10 user pc's. I would like to set up a corporate screen saver that locks after 5 minutes of none use and also change as required. Can allow remote access to configure and complete work.

    $142 (Avg Bid)
    $142 Oferta Promedio
    12 ofertas