Administración de redes Jobs

Any organization with an online presence wants to ensure that this presence is seamless, and that users and customers can constantly access their website for information, or to purchase goods and services. A network administrator ensures that this technical support is solid, and works to quickly resolve any potential issues within the network, to make sure that all systems are a go when it comes to the organization.


This often includes testing the network for weaknesses, which could lead to resolving more deep-seeded technical issues that could have been lethal to the company’s growth. It also includes utilizing specific e-mail and internet filters to protect the organization from outside threats of all kinds, and ensuring that the company’s network is updated in every sense possible.

 

A network administrator’s role can be very different, depending on the organization, but almost always requires a diligent eye and a pro-active attitude when it comes to protecting the security and productivity of a company or organization. The position requires a tremendous amount of technical knowledge, and without network administrators, organizations would be susceptible to more attacks, and have much less network resilience, which is essential in terms of overall productivity.

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    88 trabajados encontrados, precios en USD

    Hola! Ofrezco mi servicio como asistente virtual. Cuento con 15 años de experiencia laboral en diferentes plazas empresariales, dentro de las que destaco empresa de tecnología, inmobiliarias, fundaciones, grandes superficies, restaurantes, casinos, ventas entre otros. Tengo conocimientos contables en la normatividad Colombiana. Manejo redes sociales, publicidad, diseño de p&a...

    $25 - $50 / hr
    $25 - $50 / hr
    0 ofertas
    Comunnity Manager 2 días left

    Hola busco a un community manager para que se encarga de las redes sociales, marketing y publicidad de mi app que sale a la appstore en una semana, busco a alguien con muchas ganas de crecer y que traiga una estrategia de publicidad que imagine se pueda hacer viral. La app se llama Verdy y es de delivery de frutas y verduras, y demas alimentos saludables proximamente.

    $421 (Avg Bid)
    $421 Oferta Promedio
    31 ofertas

    I am an artist and I would like to reach an audience specific to the message of my art. I make a style of art that I think is new and I would like to reach a target audience that could be an intersection between art lovers, photography, and any branch of spirituality, how can they be targeted to yoga meditation Taichi reiki quantum physics etc. soy artista y quisiera llegar a un público E...

    $225 (Avg Bid)
    $225 Oferta Promedio
    10 ofertas

    Se busca persona para soporte técnico en TI, con disponibilidad inmediata para trabajar por casos, tareas o horas (según se requiera). Para trabajar entre 8am y 5pm (GMT -6) en Idioma español (Debe ser nativo) Para soporte remoto de máquinas y servidores. Indispensable conocimiento en soporte técnico en: • Desktops • Laptops • Impresoras Windows ...

    $6 / hr (Avg Bid)
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    55 ofertas

    i want to hire a coding and ubuntu and virtual machine expert

    $22 (Avg Bid)
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    4 ofertas

    We are looking for an expert with experience in implementing White Label Crypto-currency exchange on AWS to guide us in the implementation. The Engineer must have implemented with a known exchange in the past experience. e,g Binance We want a dedicated engineer so we can discuss further

    $140 (Avg Bid)
    $140 Oferta Promedio
    1 ofertas
    Proxy server 6 días left
    VERIFICADO

    hello, Im looking for someone able to build a Proxy server (using squid) that can provide fast datacenter proxies. Need also a script (must be updated for any issues) with the configuration who will include different features so can automate all process ... I have already a dedicated server with a /24 subnet attached. Proxies must have optimal speeds such as 0ms-50ms (on specific sites) and mus...

    $179 (Avg Bid)
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    The following setups must be implemented within a zoom session, standard working hours 8 am to 5 pm Interventions with downtime 6 p.m. to 7 a.m. cet Berlin Germany Monday to Friday Part 1 finish installation of two additional AD Server 2019 upgrade to AD Controller and place in AD, duplicate DNS Server make forrest with additional Domain after joining all, switch main AD to one of the new AD ...

    $358 (Avg Bid)
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    8 ofertas
    Cryptography help needed 6 días left
    VERIFICADO

    Cryptography help needed - computer security

    $20 (Avg Bid)
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    5 ofertas

    We have several internet security protocols that we would like to write using SPAN-AVISPA tool and verify using the tool that the proposed protocol is secure. The tool can be found in Ubuntu Virtual Machine installed from avispa website. The requirement is an HLPSL file. We have verified the protocols using different tools and we would like the final verification to be done in SPAN/AVISPA

    $480 (Avg Bid)
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    5 ofertas

    We have a new Server. On this Server we have to install appliances Sophos firewall and OpenVPN. The server is currently in our office for installation. We want to prepare it here before we later transport it to the datacenter. These are our steps - Discuss what version of sophos to install - Help to install the Software while the server is in our office - Help us to config the rules like traffic...

    $26 / hr (Avg Bid)
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    18 ofertas

    Make OpenWrt firmware support super channels

    $10 (Avg Bid)
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    1 ofertas

    I'm looking someone that give me support for this project. I don't need than you make the project, instead that I need a guide and support when I can have doubts. I'm beginning to work with STM32 and I omit some considerations and for this reason I need the support. If you are interested to help me, please write over private chat and discuss about further details. Thanks a lot! ...

    $14 / hr (Avg Bid)
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    Need to build OWN Vietnam IP, but looking many server doesn't support Vietnam Server Directly. Had bought Vietnam VPS +Digital Ocean Server Need connect to both VPN Should can open by OPENVPN File Type .ovpn. Smooth and no always disconnect. If you really have experience on it, just contact me to get the login.

    $127 (Avg Bid)
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    12 ofertas

    I need a network admin or system admin to configure VPS with Remote Desktop in BD. Currently there is some routing issue.

    $45 (Avg Bid)
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    16 ofertas

    look for expert on server protection againt RDP attack thru UNTANGLE FIREWALL (linux based)

    $18 / hr (Avg Bid)
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    14 ofertas
    Explain me concept of ITIL 5 días left
    VERIFICADO

    Explain me basic concept of ITIL network topology

    $24 (Avg Bid)
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    9 ofertas

    We have several internet security protocols that we would like to write using SPAN-AVISPA tool and verify using the tool that the proposed protocol is secure. The tool can be found in Ubuntu Virtual Machine installed from avispa website. The requirement is an HLPSL file. We have verified the protocols using different tools and we would like the final verification to be done in SPAN/AVISPA

    $150 (Avg Bid)
    $150 Oferta Promedio
    1 ofertas
    $480 Oferta Promedio
    5 ofertas

    Establish a S2S VPN with Azure and connect all the machine that can connect a particular virtual machine

    $30 (Avg Bid)
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    I am looking to run my hotspot server on an online VPS and I am unable to get the private IP address of the devices connected on my mikrotik to authenticate my clients can you help?

    $30 (Avg Bid)
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    1 ofertas

    this is an entry project to scale up existing project capacity. the candidate is expecting to choose and build mesh network use esp32 chipset and preform tests with me to following scenario's: Test case pass/fail date 1 RED press via B will turn [A,C ] PWM-A ON and all nodes reports RED pressed via B. 2 PURPLE via A will turn [ B,C ] PWM-A ON and all nodes reports RED pressed via A. 3...

    $21 / hr (Avg Bid)
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    8 ofertas

    Get trainer in ceh... Want to get more information in cybersecurity, ethical hacking

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    4 ofertas

    Hi, i want to generate vulnerability & penetration tests report for my servers. immediate solution to get reports need!

    $23 (Avg Bid)
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    10 ofertas

    I have a Contrail CSO 5.1 in my lab hosted on Esxi. I wanted somebody to deploy the same along with vSRX. The person should be able to give us the LLD/step-by-step process for the same.

    $1250 (Avg Bid)
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    1 ofertas

    This project is about designing network architecture for the DDoS attacks, implementing, filtering and detecting of DDoS attacks on host level. And simulating on Omnet++ tool. Will discuss more in detail

    $202 (Avg Bid)
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    1 ofertas

    Configure Cisco Firepower with active direcorty integration for malware protection and url defense

    $141 (Avg Bid)
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    15 ofertas

    We are putting in place a hotspot network, where MIKROTIK routers with hotspot features / captive portal activated will be used for WiFi connection, as per the attached drawing. In our local datacenter, the following servers are installed: • Private DNS servers, for domain name resolution (local domain: [iniciar sesión para ver URL]) • RADIUS server, for centralized Internet acces...

    $222 (Avg Bid)
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    4 ofertas
    Strongswan 5 días left

    Need help getting past NO_PROPOSAL_CHOSEN error while establishing connection. It is my first time using Strongswan to establish a site to site VPN between an AWS EC2 and my on prem pfsense.

    $33 / hr (Avg Bid)
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    11 ofertas

    Hello everybody I'm having issue to enable port forwarding in my router i'm looking here for someone experienced with networking Thank you !

    $28 (Avg Bid)
    $28 Oferta Promedio
    10 ofertas
    OpenVPN connection via VOIP ATA 5 días left
    VERIFICADO

    HI, I have a VOip ATA. manual attached. The device has openvpn client option. I have a running openvpn server on centos7. I connect to openvpn via my mobile and MAC with no issues. I want to learn how to configure the device using the key file (.ovpn file). Attached is also device openvpn client setting page image. PLS DO NOT BID ABOVE MY BUDJET FOR THIS PROJECT

    $12 (Avg Bid)
    $12 Oferta Promedio
    1 ofertas
    Salesforce Architect 4 días left
    VERIFICADO

    Looking for a Salesforce certified Architect to consult and assist with development and administration. The successful candidate must posses 10+ years of Salesforce experience and be a Salesforce Certified System Architect.

    $10000 (Avg Bid)
    $10000 Oferta Promedio
    36 ofertas
    $25 Oferta Promedio
    27 ofertas
    Kamailio & MS Teams Integration 4 días left
    VERIFICADO

    Hi, We are looking for a consultant to assist in setting up a Kamailio SBC to integrate Teams & Asterisk. Brief overview of requirements: - Centos 8 - Kamailio - Support for multiple MS Teams instances - Support for multiple Asterisk servers - Certain MS Teams instances need to be linked to specific Asterisk servers Required: previous experience integrating Kamailio/opensips with Teams Th...

    $250 (Avg Bid)
    $250 Oferta Promedio
    1 ofertas

    This job for inital help for IT System and network administrator Time management is very important. Good knowledge and experience for IT support(windows, chrome book, mac), network & system administrator It might be a very short project but it can be long run relationship with the client The applicator might be required to have a proceeding to the next step of the recruitment process – ...

    $13 / hr (Avg Bid)
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    40 ofertas

    We are looking for MCSE for group policy to limit user access to files and programs. We will ask you to do an English test. This ensure that you can understand to what needs to be done.

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

    Hello, I basically know how to do this, but I am missing something. I need two instances of this tunnel running 1st tunnel server 1 gives an IPv4 to Server 2 2nd Tunnel Server 2 gives an IPv6 prefix to Server 3 This should be very easy to do, if you know what you are doing, this could be done in 5 minutes, do not make an offer if you are charging above $10, this is a simple project.

    $15 (Avg Bid)
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    4 ofertas
    Login Page for Hotspot mikrotik . 4 días left
    VERIFICADO

    -Users to be able to login with social media -When the user will log in the same time to check in on company fan page -Send me demo -Mikrotik hotspot only I need

    $101 (Avg Bid)
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    5 ofertas
    Synology VPN -- 2 4 días left
    VERIFICADO

    We are currently using a Synology NAS which we can only access while at work and connected to the local network. We would like to set up a VPN so we will be able to access the server from anywhere else. Synology NAS model: DS218j Router model:LTE Verve Connect received from Relish Broadband provider

    $156 (Avg Bid)
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    16 ofertas
    WINDOWS ADMIN WSUS und WDS 4 días left
    VERIFICADO

    The following setups must be implemented within a zoom session, standard working hours 8 am to 5 pm Interventions with downtime 6 p.m. to 7 a.m. cet Berlin Germany Monday to Friday Part 1 Setup of the WSUS on an existing Windows Server 2019 Integration of the existing servers and clients in the WSUS Adaptation of AD guidelines and groups Functional test of the WSUS service Documentation of the wo...

    $227 (Avg Bid)
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    19 ofertas
    OpenVPN Solution Required 4 días left
    VERIFICADO

    I need someone to create an installation guide for installing VPN (using OpenVPN technology) that can still show client original public IP for all services. Example Mr A is in USA, he use a VPN (openvpn solution) from [iniciar sesión para ver URL] Mr A browser the internet, his IP address is shown as Mr A USA IP address and NOT spain IP address. However the connection is indeed via using ...

    $154 (Avg Bid)
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    Set up ELK is AWS environment to push the logs from several instances. with in the VPC and also Cross VPC

    $194 (Avg Bid)
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    16 ofertas
    Network (Cisco Tetration) 3 días left
    VERIFICADO

    I need information of Cisco Tetration for write small report about it .

    $31 (Avg Bid)
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    As stated above, i have a zimbra mail server set up behind pfsense firewall. I also have public DNS on DNS made easy However, i have a small DNS configuration issue. Kindly only reply if you have experience with pfsense, DNS made easy and understand mail server configuration.

    $26 (Avg Bid)
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    openconnect OCSERV 3 días left
    VERIFICADO

    Hi, Need open connect server config where can use own dns server to prevent dns leak and need user connect and disconnect script for ocserv. contact or bid only if you know or have done this before, ask me for mere details if you are interested.

    $94 (Avg Bid)
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    2 ofertas
    Radius Service 3 días left
    VERIFICADO

    Radius Server Create In Windows Server Or Linux. AAA & Bandwidth Managment.

    $299 (Avg Bid)
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    9 ofertas
    Network Marketing 3 días left

    I need distributors to join my network marketing team.

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

    I am working on a DevOps project to perform health checks. I need help with research and implementation.

    $492 (Avg Bid)
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    16 ofertas

    Install OPEN Connect VPN Server (Fully Functional) ( In Middle east , especially UAE , Oman ) Installation of SSL certificates so IOS users can connect to the server by using cisco any connect Testing of the VPN accounts will be required so we can test that VPN works on cisco any connect using mobile phones . A Full script will be required to install the OCS server ( Non Encrypted Version , we ...

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    2 ofertas