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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    130 trabajados encontrados, precios en USD

    Necesitamos presupuesto para elaborar un script o similar para comunicar equipos analizadores,que disponen de un minipc linux ubuntu 1804 conectados a internet, con un servidor, para intercambiar informacion en formato json, num endpoint HTTPS REST com autenticacion JWT. -El equipo llamara a la api del servidor y le dara la identificacion del usuario que ese momento esta utilizando el equipo. -E...

    $560 (Avg Bid)
    $560 Oferta Promedio
    12 ofertas

    Compramos algunas memorias ram que tenemos que instalar. El trabajo es bastante simple solamente instalarlas y asegurarse que anden correctamente. En total son 10 memorias en 10 computadoras.

    $68 (Avg Bid)
    Local
    $68 Oferta Promedio
    33 ofertas
    configuracion de servidor Redis 5 días left
    VERIFICADO

    Hola necesito a alguien para que configure un servidor en Redis y suba unos archivos al mismo

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

    Empresa de marketing y desarrollo requiere integrar a su equipo a un profesional de habla hispana, calificado y con disponibilidad inmediata para realizar una implementación de medio de pago en una plataforma. El desarrollo es básicamente dotnet 3.0 + LAMP en un centOS 7 El desarrollo debe hacerse por anydesk el día de hoy en la tarde y noche, y entregar mañana tempran...

    $195 (Avg Bid)
    $195 Oferta Promedio
    2 ofertas

    Se necesita configuración OSPF en varios router mikrotik y VLANS.

    $140 (Avg Bid)
    $140 Oferta Promedio
    8 ofertas

    Yo compré el autoresponder MailPrimo y necesito configurar con Amazon SES como un SMTP para poder enviar correos electrónicos masivos..

    $88 (Avg Bid)
    $88 Oferta Promedio
    11 ofertas

    Necesito una plataforma para gestionar y automatizar VPS, muy parecido a DIGITALOCEAN, VULTR, UCLOUD, tengo un datacenter donde alojar todo los recursos pero necesito que cada cliente lo contrate a demanda.

    $1164 (Avg Bid)
    $1164 Oferta Promedio
    17 ofertas
    WordPress site fixes 6 días left
    VERIFICADO

    I need fixes to a WordPress website , Issues with accessing the administrator.

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

    I need a new price quote form done and also link it to PayPal for payment. (cleaning website) $20.00

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

    I need shell script to configure several service configuration on centos7. If you can, please bid and I will hire you after more chat.

    $96 (Avg Bid)
    $96 Oferta Promedio
    19 ofertas

    hello i want to make a vpn server and android app main is server if its work on linux we can make app its not a prob i dont need any running vpn like openconnect,openvpn etc i need something for me that you need to make i want to run it on UAE there is too many internet blockage ISP block all vpn openconnect working but its block almost every few days so u need to make a VPN like a HTTPS tunnel ...

    $441 (Avg Bid)
    $441 Oferta Promedio
    10 ofertas

    Hi, i am hiring a Linux Engineer who can help with WHM / cpanel / Server Management and regular updates. I am looking to hire for long term only. thank you HappY Bidding!

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    14 ofertas

    What I'm looking to do is automate the deployment of a number SBC virtual machines based on OVF templates. This will be on Vmware ESXi/VCenter 6.7. The only variable which should to increment is the management IP and system name. The remainder of the inputs will be the same across all VMs. So the variable input would contain a mapping i.e., IP_range = [iniciar sesión para ver URL] - 1...

    $140 (Avg Bid)
    $140 Oferta Promedio
    2 ofertas
    Networking 6 días left

    I have done 70% of my project, I would like to find on to help me with this project.

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

    Dear Freelancers, I need some people to help me send emails to the customers I have around 25000 email database. Every time I send the email is bouncing or reaching to spam. Experts required to reach the email to inbox.

    $1 - $6 / hr
    Sellado
    $1 - $6 / hr
    27 ofertas
    CAMBIO DE FÓRMULARIO PHP 6 días left
    VERIFICADO

    Necesito reconfigurar mi sitio web.I need you to design and build a website for my small business.

    $198 (Avg Bid)
    $198 Oferta Promedio
    25 ofertas
    vpn/networking developer needed 6 días left
    VERIFICADO

    please get in touch only if you can help, if you cannot do then dont respond to this. i need openconnect and pptp setting up for my vpn customers in sql database. Dont mind using radius if you can do this way but i need it done

    $27 (Avg Bid)
    $27 Oferta Promedio
    1 ofertas
    WISP Network 6 días left
    VERIFICADO

    Network administration WISP Mikrotik Wireless Networks

    $400 (Avg Bid)
    $400 Oferta Promedio
    11 ofertas

    MySQL version from 5.5 to 5.7 CentOS 7 with Plesk Obsidian I want to have a fixed price. Not hourly basis. Thank you

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

    Hi, I need server expert who have experience with setup strongswan with ikev2. Rest will discuss on chat. Only expert person who configure before.

    $21 - $177
    Sellado
    $21 - $177
    3 ofertas
    Apache serve over SSL 6 días left
    VERIFICADO

    What does serve over SSL mean? How can I test for it ? Show me the test and I pay out, leave 5 stars

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

    Need a trainer with below skillsets: • Demonstrated Network Engineering experience, including understanding of LAN/VLAN/WAN operations and TCP/IP concepts • Experience with Cisco, switches and routers • Configuring switches, routers, firewalls • Managing Port Security • Managing Access Control Lists (ACLs) • Monitoring firewall traffic and configuring rule sets &bull...

    $238 (Avg Bid)
    $238 Oferta Promedio
    9 ofertas

    Hi there, I own a skateboard school and I would like to create a brand new website with booking system for skate classes. There will be individual classes as well as packages to be sold online. The customer can purchase package, create account and book their lessons online whenever they are available. As it might rain, classes can be cancelled and credit will be return to the customers. Additio...

    $976 (Avg Bid)
    $976 Oferta Promedio
    71 ofertas
    VMware automation 6 días left

    Need to automate the initial configuration and deployment of several hundred VNFs on ESXI/VCenter, preferably with a combination of Python and GoVC. Unique variable inputs (e.g., system name, mgmt IP, etc) will be read via .csv, which which will permit non-contiguous values. This will require ESXi/VCSA to be installed locally for dev/test. Once the script has executed it is expected that all VMs ...

    $196 (Avg Bid)
    $196 Oferta Promedio
    6 ofertas
    Ubuntu Dedicated Server 6 días left
    VERIFICADO

    I have purchased an Ubuntu dedicated Server but i cannot access it as desktop remotely from Putty or RDP- Can someone fix? i have access to commandline but not to GUI

    $26 (Avg Bid)
    $26 Oferta Promedio
    22 ofertas
    OpenVPN Installation in VPS -- 2 5 días left
    VERIFICADO

    Dear Freelancer, we need to Install OpenVPN in VPS for new site, and connect with exesting 3 branches.

    $54 (Avg Bid)
    $54 Oferta Promedio
    13 ofertas

    Please can someone with server admin expertise to fix this error, check attached imag with error message.

    $20 (Avg Bid)
    $20 Oferta Promedio
    14 ofertas
    Network related Issue 5 días left
    VERIFICADO

    Hi , we need to Rdp one machine in Azure. I am able to RDP through the wire connection but from wireless unable to connect wired and wireless are in different subnet

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

    Setup nginx on aws immediately

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

    Hi, I am trying to configure stongswan with Ikev2 on ubuntu. Ping me if you have experience in server setup and strongswan. Please only bid if you know strongswan.

    $85 (Avg Bid)
    $85 Oferta Promedio
    5 ofertas
    website visitors 5 días left
    VERIFICADO

    I need my website re-configured.I need you to design and build my online store. [iniciar sesión para ver URL] contact only in freelancer.

    $156 (Avg Bid)
    $156 Oferta Promedio
    13 ofertas

    I need help with following; Issue: We user reload page it take user to 404 page. Server is configured and working but on reload its taking users to 404 page. We are using react app, ngnix and pm2 to run the app. I tried this but not working: [iniciar sesión para ver URL]

    $25 (Avg Bid)
    $25 Oferta Promedio
    16 ofertas
    Opening ports in Linux Server 5 días left
    VERIFICADO

    I need to open a few ports in Linux Server. I have tried to open via firewall but I cud not succeed. Let me know if you can troubleshoot the cause and get the ports opened ? This is a very simple task which may take anywhere from 15 minutes to 1 hour to troubleshoot.

    $221 (Avg Bid)
    $221 Oferta Promedio
    42 ofertas

    I need my website re-configured.I need you to build my blog.

    $52 / hr (Avg Bid)
    $52 / hr Oferta Promedio
    17 ofertas
    Windows Server Issue 5 días left
    VERIFICADO

    After server auto restarted I m not able to start the xampp to live back my website Mysql issue is also related. server admin

    $109 (Avg Bid)
    $109 Oferta Promedio
    27 ofertas

    Hi There, We have a performance issues with out server which is underperforming but our resource bottelneck issue. Site is very slow - Only For Expert Plesk & Ubuntu Admins. Thanks, KKK

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

    I need a script that when you run the Java Garbage Collection or use a certain percentage of ram and CPU kill the nginx process at 10-30 seconds and then re-raise it nginx at 10 minutes. It is for a server under CentOS 7 x64 where you have Java applications running in tomcat, when you run the Java Garbage Collection, all the work is paused and the CPU goes off, so I need the script to kill nginx ...

    $42 (Avg Bid)
    $42 Oferta Promedio
    5 ofertas
    SUSE Manager 5 días left
    VERIFICADO

    Hi, I am looking for an experienced Linux professional who has worked on suse manager. we need to configure SUSE manager to deploy patches to SLES & Redhat systems. kindly share your experience when applying for suse manager.

    $105 (Avg Bid)
    $105 Oferta Promedio
    3 ofertas
    Reconfigre Wildfly Server In AWS 5 días left
    VERIFICADO

    We need following work done in our wildfly server 1) Domain Traffic route to Wildfly server application 2) Reconfig NGINX to support http & https default port to Wildfly 3) SSL certificate install and make it work EC2 instance is there wildfly server and nginx running in it. Need some experience hand to make it live.

    $72 (Avg Bid)
    $72 Oferta Promedio
    15 ofertas
    Network Ping EXPERT 5 días left
    VERIFICADO

    Argent uses Ping class in IPWorks library, internally calls ICMP Win32 API Argent does not do low level packet composing and analyzing Argent directly calls Ping API with timeout specified If it succeeds, up status is returned; if it fails, Argent retest node with specified retry limit Ping is not a reliable protocol -- packets can be dropped arbitrarily if network interface is overwhelmed Fa...

    $107 (Avg Bid)
    $107 Oferta Promedio
    4 ofertas

    I am having problems to make Epson printer TMT-20 work with Lubuntu computers. Last message is that rastertotmt is missing. Login to my pc and fix my problem pls. Show me how you did it, so I can do on my other systems.

    $36 (Avg Bid)
    $36 Oferta Promedio
    4 ofertas
    Genieacs expert required 5 días left
    VERIFICADO

    Searching for an expert who can troubleshoot GenieACS. Thank you

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

    I need android iOS apps in react and deadline is near, need on an urgent basis backend api's will be provided to you and you need to make it restful React technology is to be used. backend is in dotnet, designs will be shared with you. deadline is 10-12 days maxx

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

    I need to move my Laravel Map from a .com domain to the new .edu domain. -- Update the paths in the code to point to the new DB Easy task for the right person.

    $25 (Avg Bid)
    $25 Oferta Promedio
    37 ofertas
    Modificar pagina web 4 días left
    VERIFICADO

    Necesito reconfigurar mi sitio web.I need you to design and build my online store.

    $189 (Avg Bid)
    $189 Oferta Promedio
    28 ofertas

    We need to setup a Reverse DNS for our IP addresses that were issued by Lacnic/iar.mx. We have IP's that were issued by Lacnic (INTERNET AUTHORITY) of which we are required to do Reverse DNS for each of the IP's. We need someone that has experience with in-addr.arpa. Lacnic first checks to see if our DNS is correctly setup before they will broadcast the Reverse DNS. Please do not a...

    $116 (Avg Bid)
    $116 Oferta Promedio
    15 ofertas
    $17 Oferta Promedio
    4 ofertas

    I need technical person to install pmta and configure it to send emails, ip rotation and domain configuration

    $26 (Avg Bid)
    $26 Oferta Promedio
    12 ofertas
    Import SSH Key to server 4 días left
    VERIFICADO

    I have a very small job where I need someone to import an SSH key to my server. cPanel lost the key setup and details when I had some work done on the server.

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

    Need [iniciar sesión para ver URL] windows azure json example and the credentials (secrets for the key). Just help me get a working example Will leave 5 stars and nice feedback and pay promptly

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