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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    172 trabajados encontrados, precios en USD

    Necesito alguien que me ayude con varias tareas relacionadas a las operaciones de mi tienda online. Algunas son: Coordinar despachos de pedidos Publicar y actualizar productos Productos Ver facturación de pedidos

    $2 / hr (Avg Bid)
    $2 / hr Oferta promedio
    27 ofertas
    Proxomox VM network setting 6 días left
    VERIFICADO

    I've created a Virtual Machine on Proxmox and installed ubuntu 18.04 on the Virtual Machine but I cannot connect to Internet, I need help on configuring the Network of the Virtual Machines, the problem is not related to PROXMOX setting as I try with CentOS7 on the same VM and it works fine. I only have problem with ubuntu 18.04

    $25 (Avg Bid)
    $25 Oferta promedio
    3 ofertas

    I am developing a React.JS site and I need some system diagrams to be drawn. 1. Activity Diagram 2. Use Case Model 3. Use Case Description 4. Structure Model 5. Behavioral Model 6. Data Model If you can draw these, please message me. I will provide the details of the system. This is an urgent project!

    $27 (Avg Bid)
    $27 Oferta promedio
    2 ofertas
    SSH work Now 6 días left

    I have some issue with my server. Need to complete with ssh access.

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

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

    $31 (Avg Bid)
    $31 Oferta promedio
    26 ofertas

    Dear all, I have a Windows Server 2012 R2 acting as a domain controller in Exchange environment, having some OS issue ( reason unknow). If I open DNS, it will give me an error "an attempt was made to reference a token that doesn't exist" (screenshot attached for reference) , I have tried to restored its health by running the command [iniciar sesión para ver URL] /Online /Cle...

    $76 (Avg Bid)
    $76 Oferta promedio
    6 ofertas

    You have to experience with webmin control panel Client able to send emails and reach at third parties mail services But not able to receive emails inbox always empty So something wrong in webmin config I think

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

    Mail server stops after booting up. It works initially but stops all of sudden. Please analyze logs and make clear about the cause and fix it. You cannot access direct and need to access remote onto my desktop. VMware ESXi CentOS MariaDB Apache PHP-FPM

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    5 ofertas
    Active Directory Lab Setup 6 días left
    VERIFICADO

    your project is to help me and figure out how to implement *ONLY* the *lab setup* detailed in this article: [iniciar sesión para ver URL] in General, the steps of implementation (as detailed on the above link) are: 1. Create lab setup via VM'S with active directory. 2. Simulate the user's anomaly behivor. 3. Explain it to me so I could make it in my own computer. So, if you fee...

    $166 (Avg Bid)
    $166 Oferta promedio
    11 ofertas

    Need Guidance Installing LetsEncrypt Certificate on Digital Ocean VM with Ubuntu [iniciar sesión para ver URL]

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

    Looking for Linux admin to quickly set up a DR site in AWS for a Lamp stack. Needs to have successfully executed multiple DR setup in the past.

    $33 (Avg Bid)
    $33 Oferta promedio
    9 ofertas
    Droplet + SSL 6 días left
    VERIFICADO

    I need someone to install a droplet on Digitalocean together with a new SSL

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    25 ofertas

    need a Expert System Administrator And PHP Dev for ongoing support on our servers. We use AWS, EC2, RDS etc but you must be familiar with the even hardest managements.

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

    1. Instalar wkhtmltopdf en odoo 13 community en una instancia de amazon ec2 para ver pdf

    $32 (Avg Bid)
    $32 Oferta promedio
    2 ofertas

    I am looking for help in compiling an IT services upgrade proposal intended for one of our clients.

    $106 (Avg Bid)
    $106 Oferta promedio
    8 ofertas

    We are a non-profit located in Columbus, OH. We have several projects that require data modeling with LookML and building Dashboards and Looks. We are going through a data migration and once that is complete we need our current data analysis reports converted/developed in Looker. We are looking for an analyst who is interested in developing these tools for us. An ideal fit would be somebody wi...

    $9331 (Avg Bid)
    $9331 Oferta promedio
    5 ofertas
    networking -- 3 6 días left
    VERIFICADO

    Networking project, to configure.

    $22 (Avg Bid)
    $22 Oferta promedio
    12 ofertas

    Necesito aclarar duda y configurar almacenamiento de logs para el waf de aws. requiero una sesión de por lo menos dos horas para aclarar y configurar ciertos servicios en amazon. I need to clarify doubt and configure log storage for the aws waf. I require a session of at least two hours to clarify and configure certain services in amazon.( in spanish)

    $17 / hr (Avg Bid)
    $17 / hr Oferta promedio
    1 ofertas

    Sample with Comments for WCF project which have tow methods return class firstly this wcf project with authentication and authorization and handle sessions authentication user and password and message security so no one can read user name or password or any string parameter throw any debug http tool secondly the wcf project can handle 500 consumer at the same time first method is no...

    $240 (Avg Bid)
    $240 Oferta promedio
    1 ofertas
    Fix roundcube installation 6 días left
    VERIFICADO

    I installed vestacp and am having a problem logging into roundcube. log httpd: session_start(): Failed to read session data: user (path: /var/lib/php/session) in /usr/share/roundcubemail/program/lib/Roundcube/[iniciar sesión para ver URL] on line 117 SO: Centos 7 i need a solution to this problem. (I got tired of looking for possible solutions on the Internet. :)

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

    We had taken the VPS & hosted the windows server on the same. We want to install SSL on that server IP (NOT ON THE DOMAIN/SUBDOMAIN) Pls only apply if you have the knowledge how to add SSL on public IP (On windows server). For the candidate who knows the same it is 15 Min Job, hence our budget is 500 - 1000 INR for this Job.

    $12 (Avg Bid)
    $12 Oferta promedio
    3 ofertas
    windows server expert -- 3 6 días left
    VERIFICADO

    i am having issues in server in which GET REQUEST works but POST REQUEST are not working.

    $27 (Avg Bid)
    $27 Oferta promedio
    4 ofertas
    VirtualBox Expert 6 días left
    VERIFICADO

    Looking for an VirtualBox expert and linux networking expert For an on premisis zoom installation. Requirements: 2 satics ips that are reachable from host system (centos7 geuest to ubuntu 20)

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    9 ofertas
    Need help with Talend 6 días left
    VERIFICADO

    I need some help with the nexus repository sona type.

    $250 (Avg Bid)
    $250 Oferta promedio
    1 ofertas
    Prevent a SIP Response Asterisk 6 días left
    VERIFICADO

    I need someone to help me preventing the 200-OK Message passed to the dialer in some cases. More will be described in chat.

    $153 (Avg Bid)
    $153 Oferta promedio
    2 ofertas
    Nexus Artifact Repository 6 días left
    VERIFICADO

    I want to update nexus repository from older version to newer versoin.

    $50 (Avg Bid)
    $50 Oferta promedio
    1 ofertas
    Asterisk Expert -- 3 6 días left
    VERIFICADO

    I need an Asterisk Expert for couple of works. More details will be described later. You need to be able to create asterisk scripts and have to be expert on making dialplan.

    $154 (Avg Bid)
    $154 Oferta promedio
    7 ofertas
    windows server expert -- 2 6 días left
    VERIFICADO

    i am having issues in server in which GET REQUEST works but POST REQUEST are not working.

    $35 (Avg Bid)
    $35 Oferta promedio
    1 ofertas

    I need my website re-configured.I need you to design and build my personal website.

    $84 (Avg Bid)
    $84 Oferta promedio
    11 ofertas

    The post request works from localhost but are not working from external so i guess is something related with server configuration Need someone experience with server to help to solve this issue or communicate with infrastructure to solve this windows server

    $31 (Avg Bid)
    $31 Oferta promedio
    5 ofertas

    Looking for someone who can Install windows servers on the digitalocean droplet.

    $19 (Avg Bid)
    $19 Oferta promedio
    10 ofertas

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

    $17 (Avg Bid)
    $17 Oferta promedio
    7 ofertas

    need server setup. asap. must be expert

    $32 (Avg Bid)
    $32 Oferta promedio
    13 ofertas

    I am looking for someone who is regularly online during Sydney, Australia business hours for assistance with email issues after migration of accounts from another cpanel server. You should have good knowledge of DNS and Server setup and troubleshooting Cpanel and WHMCS. Ongoing work only if you are available in the mornings and have conversational level English. Thanks Please message for detai...

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

    Fix resolution XFCE NOMACHINE ubuntu

    $34 (Avg Bid)
    $34 Oferta promedio
    3 ofertas

    My website is attacked by japanese malware where all the url are showing in japanese and they are also showing japanese ads in my website

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

    Amsterdam area based network engineer with hands on experience needed to swap out some hardware 2-4 hour estimated time Remotely supervised vmware experience (vmware esx) required

    $375 (Avg Bid)
    $375 Oferta promedio
    2 ofertas
    Fix Nomachine and XCFE ubuntu 5 días left
    VERIFICADO

    Fix Nomachine and XCFE ubuntu

    $38 (Avg Bid)
    $38 Oferta promedio
    4 ofertas

    Need to set up Production env with ELB, public and private servers, RDS, Jump server and Session manager

    $353 (Avg Bid)
    $353 Oferta promedio
    13 ofertas

    auf einem Debian 9 soll die Benutzerverwaltung über LDAP sein und der Samba als Anmeldeserver für Windows 10 dienen. Administration LDAP mit GUI Stand: Die LDAP Dienste laufen, GUI ist Apache Directory Studio Verbindung funktioniert ToDo: Zugriffsrechte Zertifikat und LDAP Struktur +++

    $36 - $299
    $36 - $299
    0 ofertas
    AWS Expert 5 días left
    VERIFICADO

    Looking for AWS Expert to make the security futures added to the server

    $26 (Avg Bid)
    $26 Oferta promedio
    14 ofertas
    Armbian Linux instalation on tvbox 5 días left
    VERIFICADO

    we need an expert in installing Armbian Linux on RK3229a

    $114 (Avg Bid)
    $114 Oferta promedio
    8 ofertas

    Procuro profissional com experiência em Servidor / VPS / E-mail Marketing Temos um volume de base de dados e precisamos de uma ferramenta para envio de e-mails que realmente funcione e que entregue na caixa de entrada

    $3000 - $5000
    $3000 - $5000
    0 ofertas

    Profesional o tecnico con experiencia en implementacion ISO 27001

    $750 (Avg Bid)
    $750 Oferta promedio
    2 ofertas

    multi session remote desktop Configuration on windows 10 Enterprise

    $32 (Avg Bid)
    $32 Oferta promedio
    8 ofertas

    We need to obtain a certificate on a Ubuntu machine from a remote Radius Server in the same local Network. We need the ubuntu machine be able to request and obtain the certificate from this radius and then authentificate with this to enter to the network. In a wired network with protocol PEAP

    $22 / hr (Avg Bid)
    $22 / hr Oferta promedio
    1 ofertas
    Patch Management Services 5 días left
    VERIFICADO

    Looking for expert in patch management for SCCM/Intune (windows) , Jamf (OSX) and Linux (Automox). This person would be used on on going basis to push out all operating system updates and 3rd party applications.

    $42 / hr (Avg Bid)
    $42 / hr Oferta promedio
    8 ofertas

    I want to HA-Setup of Kamailo SBC to connect multiple Microsoft Teams account. So in this Project: * Install Kamailo-Cluster * Install Opensips (with CLI and CP) * Configure TLS Certificates * Configuration RTP Proxy / RTP Engine * Setup Inbound / Outbound Routing * Setup Security best-practice Example MS Teams Tenant A <--> Kamailio-HA-Cluster SBC <--> PBX (SIP-Trunk) MS Teams Tena...

    $20 - $167
    $20 - $167
    0 ofertas

    looking for server expert to fix an issue asap

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