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. Contratar a System Administrators

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    120 trabajados encontrados, precios en USD

    Actualmente tenemos operativo en Nexcess (proveedor de hosting en US), un servicio de hosting compartido con las siguientes características: Dell Enterprise Server 55 GB Storage 250 GB/mo CDN Data Traffic 24 GB DDR3 1333Mhz RAM 250 GB/mo Bandwidth* 1 Dedicated IP Redis Cache & Memcached E-mail Hosting Included En el mismo funcionan cuatro Magento stores (version 1.9X)...

    $405 (Avg Bid)
    $405 Oferta Promedio
    15 ofertas

    Intentamos migrar AD y DNS desde una máquina Windows 2003 (que estaba con graves problemas de funcionamiento) a un Windows 2012 R2. La migración salió mal y actualmente no funciona AD y DNS en el nuevo servidor. Cuando intento ingresar a "Active Directory Domains and Trusts" aparece el siguiente mensaje "The configuration information describing this enterprise i...

    $391 (Avg Bid)
    $391 Oferta Promedio
    7 ofertas

    Hola con todos Alguien ha podido integar infusionsoft con centrales telefonicas ip como Elastix or Supermicro-Asterisk. La integración debe permitir : - Conocer duración de llamada - Grabar llamada - Origen de la llamada - Numero de llamadas por Gestor y por campaña de llamadas - Consolidación general de las llamadas Para controlar al gestor de llamadas necesitamos...

    $1006 (Avg Bid)
    $1006 Oferta Promedio
    2 ofertas

    Requerimos una persona, autónomo, que tenga conocimientos en firewall Sonicwall para la instalación y configuración. Será proporcionado y deberá unicamente de realizar la tarea indicada.

    $131 (Avg Bid)
    $131 Oferta Promedio
    7 ofertas

    Necesitamos apoyo para dar soporte y mantenimiento a equipos de computo de agencia de publicidad

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

    Attached you will find a simple diagram about my basic Network configuration. Basically it consists of an Ubuntu Server Host with two Ubuntu Server Guest VM's. The host has one physical interface with one single IPv4 address and one IPv6/64 subnet from the ISP. There is an additional IPv4/29 subnet routed to the same interface that can be used for the VM's in a routed setup. What I ne...

    $30 (Avg Bid)
    $30 Oferta Promedio
    2 ofertas
    Server Migration 6 días left

    We have 2 Debian servers that are hosted on SoftLayer. We are having to migrate them to IBM Cloud. We would need help in fully migrating these 2 servers to new hosting.

    $411 (Avg Bid)
    $411 Oferta Promedio
    15 ofertas

    Areas of focus MIS, Database, Telecommunication and System analysis and Design Only expert are encouraged to apply. No essay stuff

    $139 (Avg Bid)
    $139 Oferta Promedio
    4 ofertas

    Video Subscription Site - User/Payment Management - URGENT ASSISTANCE REQUIRED Background: We have had a new website created by a Freelancer in August 2018, to showcase and sell our unique video content to paying customers. The hosting was purchased via Hostinger, the freelancer built the site in WordPress and it is using a plug-in called Ultimate Membership Pro. The freelancer who worke...

    $227 (Avg Bid)
    $227 Oferta Promedio
    18 ofertas
    Install MS Office Suite Remotely 6 días left
    VERIFICADO

    Looking for someone who can install MS office remotely on my machine and ensure it is working ( PPT, Word, Excel )

    $14 (Avg Bid)
    $14 Oferta Promedio
    36 ofertas
    cyber security network forensics 6 días left
    VERIFICADO

    We need a cyber security / network forensic expert to solve fictive situations.

    $27 (Avg Bid)
    $27 Oferta Promedio
    4 ofertas
    Network administrator support 6 días left
    VERIFICADO

    I'm looking for a skilled network administrator for my windows server. Last week, my server lost some informations and configuration files on my server so that I could not start my server now. If you're confident at server setup, please ping me. I will give you the access credential for you and then you can start the job immediately. This is a potential for a long-term position if you w...

    $146 (Avg Bid)
    $146 Oferta Promedio
    23 ofertas

    Cisco UCS Director Advanced Configuration : 1. LDAP integration with correct user roles 2. Dashboards and Cloudsense reports 3. Create catalog item to upload file on create VM 4. VM install with users automatically added to local group Specifications LDAP integration with correct user roles The following 4-tier user hierarchy will be configured and mapped to rele...

    $38 / hr (Avg Bid)
    $38 / hr Oferta Promedio
    1 ofertas

    Currently using Trello to systematise the manufacturing side of my business. I have little experience with this software and do not have the time to play around with it...i'm looking for someone who is very familiar with this software or similar software that can build me what i want..

    $344 (Avg Bid)
    $344 Oferta Promedio
    3 ofertas

    We've a MikroTik CHR as LNS receiving ppp traffic from broadband aggregation group over l2tp tunnel. this solution is known as LNS and working without issue in Cisco, but there are some issues with our mikrotik setup and it's not getting pppoe frames. MikroTik support LNS from 6.35 i think but I am missing something in configuration. Only Senior Network Engineers (with LNS experien...

    $289 (Avg Bid)
    $289 Oferta Promedio
    2 ofertas
    Need Mobile website 6 días left
    VERIFICADO

    I need mobile website, which is show some database preview and check some data with api and preview tooo

    $173 (Avg Bid)
    $173 Oferta Promedio
    29 ofertas

    Help, i get this error on ubuntu 16.04 while creating a proxy server using squid squid: ERROR: Could not send signal 1 to process 5112: (3) No such process

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

    having problems with windows 10. You can view full details of the problem in the video screen shot of my desktop (See link below with video screen shots of the problems I am encountering) [iniciar sesión para ver URL] ======================================================= Having some performance issues with Wind 10 Computer wont sleep or shut down oftentimes. the only resort is to shu...

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

    Having problems with windows 10. You can view full details of the problem in the video screen shot of my desktop screen shots of the problems I am encountering) [iniciar sesión para ver URL] ======================================================= Having some performance issues with Wind 10 Will accept higher bids than the advertised ceiling rate Perquisites Must have TV since that�...

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

    Deleted all my files from public_html. Need recovery. VPS SSD [iniciar sesión para ver URL] Deleted via File Manager (cPanel) I have SSH credentials and can boot in recovery mode. When I tried to use PhotoRec I got a kernel panic. Out of ideas. I will pay extra if the job is done fast. Chat with me.

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

    SSD VPS from [iniciar sesión para ver URL] CentOS 7 updated I deleted files in public_html and skipped trash. I havent touched the server since. Shutdown and reboot in recovery to use PhotoRec but I get a kernel panic. This is a little too much out of my league and need a quick fix.

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

    simulate a LoRa network using kali linux

    $47 (Avg Bid)
    $47 Oferta Promedio
    5 ofertas

    So here is what I need to resolve and achieve: 1. Running 1 application on Windows server 2012 r2 in datacenter which needs to connect to a client server via VPN and to back office of our via another VPN (both IPSEC IKEv2 w/ different PSK). 2. Application has to run on Regular user account 3. From our back office will be connecting via sock to the application to give instructions and run RDP for ...

    $128 (Avg Bid)
    $128 Oferta Promedio
    4 ofertas

    Exchange Server which is also a DC is not communicating with domain and is giving kerberos errors. Need help repairing this issue.

    $97 (Avg Bid)
    $97 Oferta Promedio
    13 ofertas
    Server 2007 Backup Problem 6 días left
    VERIFICADO

    We are trying to SETUP a server backup opetation and we get this error "a fatal error has occurred during a windows server backup snap-in operation" We need somebody to solve this problem and create an inceremental backup job Payment after Project Completion

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

    I have a dynamic website. need to create site map such that anytime a page is added it shud be updated in site map. I am also ok with a Cron job. that will run daily to create sitemap

    $25 (Avg Bid)
    $25 Oferta Promedio
    4 ofertas
    opencart site is very slow open. 6 días left
    VERIFICADO

    We have 5 opencart sites in same Server but one of them is open very slow. We use OVH Server and cloudflare. Sites are opencart.

    $51 (Avg Bid)
    $51 Oferta Promedio
    18 ofertas

    Need a server expert to optimize web / db server. Running on OVH VPS 8GB / 2v core System: Debian 9 (Vestacp php7.2) Server is mainly used for a prestashop site. Need best settings for [iniciar sesión para ver URL] & mysql/[iniciar sesión para ver URL] And etc. settings for memcache / apcu? Start comment with serv18

    $35 (Avg Bid)
    $35 Oferta Promedio
    17 ofertas
    Netlogo Programming Help 5 días left
    VERIFICADO

    I need help with Netlogo with some Directed Network. I will send full details to anyone interested. Thanks !

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

    So, I have a stock standard, fresh FreePBX installation (in production) I also have a ASP.NET project that has coding in it that pulls call information from the Asterisk database. The ASP app is currently being rebuilt and relaunched and so help is needed with someone in experience in all of the areas mentioned in the project title to put the pieces back together. This project is broken down in...

    $90 (Avg Bid)
    $90 Oferta Promedio
    2 ofertas
    Setup of auto dialer on server 5 días left
    VERIFICADO

    Looking for one time setup of auto dialer set up on server.

    $71 (Avg Bid)
    $71 Oferta Promedio
    7 ofertas
    TCP tunnel Server and Local 5 días left
    VERIFICADO

    hello i need some one who can config tcp tunnel server and local both side server is centos local also same linux like centos or debian or openwrt i need you to config both side like my server IP IS [iniciar sesión para ver URL] and i have local a device ip is [iniciar sesión para ver URL] so i need to FWD request like [iniciar sesión para ver URL] hit to [iniciar sesió...

    $105 (Avg Bid)
    $105 Oferta Promedio
    10 ofertas

    Hi, I need a network manager who can help me to setup my server network properly. we have 2 server ruining with a high speed internet connection but we need a Failover or load balance as a backup. If anyone with good network skill please bid and we can discuss further. We need it URGENT.

    $120 (Avg Bid)
    $120 Oferta Promedio
    23 ofertas
    Email Issue 5 días left

    Please find below error we got, was not delivered to HDFC Bank recipients as it has failed SPF and DKIM validation check. Please inform your email admin to rectify it. Our domain name is [iniciar sesión para ver URL] , I checked DKIM records and SPF is good , but mail not sent to particular domain called [iniciar sesión para ver URL] . please rectify this issue

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

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

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    12 ofertas
    Web development 5 días left

    I need my website re-configured. We need to improve our website [iniciar sesión para ver URL]

    $3597 (Avg Bid)
    $3597 Oferta Promedio
    32 ofertas

    I need my website re-configured.I need you to design and build my online store. Need catalog creation with top mega menu with navigational features and banners Side bar menus with navigational menus Products linked with tags and types configured on smart collection relevant products to be imported from aliexpress and amazon using available apps within shopify, Edit the Title, Descriptions and ...

    $127 (Avg Bid)
    $127 Oferta Promedio
    3 ofertas

    Specifically, I would like to have knowledge on: 1. Cisco 3925E router with 3 VDSL lines (a) to load balacing b) voip 2. Cisco 6509E a) Update IOS and Module b) Configuration of the local lan for several servers 3. Cisco WS-SBS 3032 (Blade Switch) 4. Cisco WS-SBS 3130G-S (Blade Switch) 5. Cisco ws-c 3560-48PS-S I want someone who can set them up. Thank you

    $201 (Avg Bid)
    $201 Oferta Promedio
    16 ofertas
    Configure router with OpenWRT 5 días left
    VERIFICADO

    Hello, I have a router here with OpenWRT it is running an OpenVPN client on the whole network. I would like to have this split that "cabled" version is on the VPN and the WIFI is in another zone without VPN. Who has experience in this and can help me right now through teamviewer. Deadline ASAP

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

    Hi I need someone who can help me setup GNS3 with ASAv. A working topology that i can troubleshoot and implement MPLS vrf into the ASAv which will also have DMZ, Intranet behind inside zones. Should be a good lab for troubleshooting Datacenter/ISP topology.

    $38 (Avg Bid)
    $38 Oferta Promedio
    8 ofertas

    mobile-app android and iOS versions. The webapp is admin backend. We need new integrations on both the mobile and web apps, add new features. PHP dev.

    $2380 (Avg Bid)
    $2380 Oferta Promedio
    36 ofertas

    I need to fix my website, it's not opening in some countries. I'm using AWS.

    $46 (Avg Bid)
    $46 Oferta Promedio
    21 ofertas
    DCM4CHEE installation 5 días left
    VERIFICADO

    is it possible distantly to install PACS server (open source) and make it function properly?

    $220 (Avg Bid)
    $220 Oferta Promedio
    7 ofertas
    SEO expert needed 5 días left
    VERIFICADO

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

    $158 (Avg Bid)
    $158 Oferta Promedio
    26 ofertas

    Before explaining, we want to be very clear that we're a Web Agency and we're looking for long term providers that are affordable and also very experienced with lots of years working on hosting environments / very experts in WooCommerce in this case. Very honest people, if you do this fine we will give you more tasks of other projects, since we're an agency and have multiple clients...

    $30 (Avg Bid)
    $30 Oferta Promedio
    2 ofertas
    cache server 4 días left

    internet cache server provider

    $185 (Avg Bid)
    $185 Oferta Promedio
    2 ofertas

    I need my website re-configured.

    $18 (Avg Bid)
    $18 Oferta Promedio
    14 ofertas
    Web development 4 días left

    No seo done on new Web [iniciar sesión para ver URL] constant changes Don on the [iniciar sesión para ver URL] report on errors&issues on Web,need rectifying but on tight budget

    $26 (Avg Bid)
    $26 Oferta Promedio
    9 ofertas
    Windows server essencial 4 días left
    VERIFICADO

    Revisar y configurar accesos en puertos bloqueado por configuración de licencia de escritorio remoto en windows server essencial 2016

    $110 (Avg Bid)
    $110 Oferta Promedio
    10 ofertas
    Networking project 4 días left
    VERIFICADO

    I have a project related to ipv6

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