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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    82 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...

    $45 / hr (Avg Bid)
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    1 ofertas
    Comunnity Manager 20 horas 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)
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    31 ofertas
    network engineer 6 días left

    looking to hire a network engineer for building a online game

    $1004 - $2009
    $1004 - $2009
    0 ofertas

    1. building 3-Tier Cloud-Cloudlet-Device Architecture 2. Imposing five types of threat models: - Self-promoting attacks. - Bad-mouthing attacks - Ballot-stuffing attacks: - Discriminatory attacks. - Opportunistic service attacks. 3. Applying trust and reputation system with following considerations: ...

    $625 (Avg Bid)
    $625 Oferta Promedio
    2 ofertas
    unifi expert needed 6 días left
    VERIFICADO

    looking for someone that has great unifi experience. we have a small unifi networkn with 2 ap's but if we enable both ap's dns resolving etc.. doesnt work anymore. we can only connect over ip. I excluded the firewall because wired works fine. Only looking for someone with unifi experience and/or that has solved similar issues.

    $31 / hr (Avg Bid)
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    8 ofertas
    RSPAMD installation 6 días left
    VERIFICADO

    Fresh installation of RSPAMD on already available cleaninstall of Centos8. We will in-house customise it at later stage. [iniciar sesión para ver URL] RSPAMD on Centos8 from Build section of [iniciar sesión para ver URL] Please note the installation should not be yum command as we want customised location of rspamd directory. Authentic download link is [iniciar sesión para v...

    $173 (Avg Bid)
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    2 ofertas

    i need the system security expert for my job. Details will be shared

    $21 - $69
    Sellado
    $21 - $69
    7 ofertas

    Need Network Security Engineer/Penetration Tester with atleast 7 years of Cyber Security/Industry Experience to test and analyze home network security and phone security and to provide detailed breakdown of vulnerabilities. Must be within 40 miles of San Jose and willing to meet in person. Cybersecurity degree along with references required. Thanks I am CSSLP certified and experienced in, - Web A...

    $33 / hr (Avg Bid)
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    You will have to create a simple program (no interface, used only with the Terminal). This program is based on the Stop-and-Wait FTP protocol (i.e. in networks. You can refer to the OSI/TCP-IP models). There is 4 steps: 1- perform the connection between the client and the server. 2- Simulate frames transfer with a txt file that will be transfer from the client to the server folder. 3- Show a list ...

    $50 (Avg Bid)
    $50 Oferta Promedio
    15 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

    $520 (Avg Bid)
    $520 Oferta Promedio
    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

    $150 (Avg Bid)
    $150 Oferta Promedio
    1 ofertas
    Biztalk - Administrator 6 días left
    VERIFICADO

    We need a Biztalk administrator to help us to fix an issue when we are sending signed and encrypted message to a partner, we have configure a send port HTTP, at this point we are able to receive signed and encrypted message from the partner but not send.

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

    We are looking for someone on a long term basis to handle our AWS infrastructure which will include - setting up monitoring tools and logging - Kubernetes for code engine - Setup CI/CD pipeline - recommend and Improve existing setup - support load testing and security testing You have must be very strong in scripting, expert in AWS preferably certified, and willing to work in India time zone (wh...

    $10 / hr (Avg Bid)
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    4 ofertas

    I have sensors that I need to manage and connect to my website. AWS has IoT core and IoT device management

    $456 (Avg Bid)
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    3 ofertas

    Dear, Work on my project UDP or RTP Local ISP Stream IPTV to Http Convert using UDPXY technique. Any method that Compatible to play my UDP or RTP stream in non UDP or RTP Compatible devices. Router setup which used IP with UDP streams. My targeted device is Samsung Smart Tizen OS TV 2018

    $107 (Avg Bid)
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    2 ofertas
    VPN CONNECTION ON AWS 5 días left
    VERIFICADO

    We are looking for an expert who can handle VPN connection to our partner’s device. The connection will be configured from our VPN server which sits in AWS. We do have the VPN fact sheet with all the configuration details for our device and the partner’s device. Upon successful establishment of the connection, the expert is expected to route traffic from our partner to one of our inte...

    $119 (Avg Bid)
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    18 ofertas
    Linux Internal Training 5 días left
    VERIFICADO

    I am looking for someone who is passion about Linux administration at the same time know the internals of Linux. scripting knowledge package creating knowledge kernel rebuild install drivers more advance stuff. be open and more collaborative attitude must.

    $170 (Avg Bid)
    $170 Oferta Promedio
    7 ofertas

    Need commercial video and voice overlay service for the following courses.. Linux Administrator DevOps (Ansible, Jenkins, Terraforms, Git) Virtualization AWS Solution Architect Cyber Security

    $104 (Avg Bid)
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    5 ofertas

    Responsibilities Complete detailed reports listing requests for technical assistance, steps taken to resolve them, and the specific dates/individuals involved Act as the initial point of contact for all computer and system related concerns from clients or other employees Assist management in creating training materials pertaining to computer troubleshooting and usage Maintain a working log detaili...

    $7 / hr (Avg Bid)
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    19 ofertas

    Hi there, I want a freelancer who is professional in cyber security and coding. Thanks

    $118 (Avg Bid)
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    10 ofertas
    Configure VPN on Azure -- 2 5 días left
    VERIFICADO

    I need to configure VPN on my Azure infrastructure so that I can connect to non-public databases in Azure from external networks through Azure VPN

    $99 (Avg Bid)
    $99 Oferta Promedio
    17 ofertas

    Laptop and partitions [iniciar sesión para ver URL] to recover data from that.

    $17 (Avg Bid)
    $17 Oferta Promedio
    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

    $854 (Avg Bid)
    $854 Oferta Promedio
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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 ...

    $364 (Avg Bid)
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    12 ofertas
    Cryptography help needed 5 días left
    VERIFICADO

    Cryptography help needed - computer security

    $19 (Avg Bid)
    $19 Oferta Promedio
    7 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...

    $24 / hr (Avg Bid)
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    21 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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    13 ofertas

    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.

    $137 (Avg Bid)
    $137 Oferta Promedio
    14 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)
    $45 Oferta Promedio
    18 ofertas

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

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    15 ofertas
    Explain me concept of ITIL 4 días left
    VERIFICADO

    Explain me basic concept of ITIL network topology

    $23 (Avg Bid)
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    10 ofertas
    $504 Oferta Promedio
    8 ofertas

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

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

    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?

    $25 (Avg Bid)
    $25 Oferta Promedio
    2 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...

    $20 / hr (Avg Bid)
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    10 ofertas

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

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

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

    $27 (Avg Bid)
    $27 Oferta Promedio
    11 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)
    $1250 Oferta Promedio
    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)
    $202 Oferta Promedio
    1 ofertas

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

    $140 (Avg Bid)
    $140 Oferta Promedio
    18 ofertas
    Strongswan 3 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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    12 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
    11 ofertas
    OpenVPN connection via VOIP ATA 3 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

    $11 (Avg Bid)
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    2 ofertas
    Salesforce Architect 3 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 3 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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    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)
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    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