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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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    61 робіт знайдено, ціни вказані в USD
    configure virtual audio cables 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    we need to configure a virtual audio from virtual usb server to sip client if you want to know about virtual usb server you can go to [увійдіть, щоб побачити URL] linux you can use any sip client that you want

    $30 - $250
    $30 - $250
    0 заявки
    Create a page for me on wordpress 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    [увійдіть, щоб побачити URL] I will like to copy this page, and rename it to Nurse Calling System. I will provide the photos and content to write. You need to add this to my menu under SOLUTIONS > F&B Networking Solutions > Nurse Calling System, and rename F&B Network Solutions to Wireless Paging Systems It should take you less than 1 hour to complete

    $21 (Avg Bid)
    $21 Сер. заявка
    26 заявки
    Migrate from ESXI to Hyper V 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Some help in esxi and hyperv migration

    $51 (Avg Bid)
    $51 Сер. заявка
    4 заявки
    Freelance Network Engineer 6 дні(-в) left

    We are looking for a Network Engineer in Newyork city and Jersey City, for below tasks. Scope of Work/JD IMACD Support work Application Support AD-HOC Work Solve Network related Issues Installation of Desktop and Networking Devices Installation, Configuration of Network Security Devices Rack and Stack Providing support to Remote Team. Let me know if you are interested.

    $20 / hr (Avg Bid)
    $20 / hr Сер. заявка
    6 заявки
    ArcGIS developer 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for ArcGIS developer, who has experience in Maps and working with shapefiles. Project is to calculate state wide miles travelled in each states.

    $14 / hr (Avg Bid)
    $14 / hr Сер. заявка
    8 заявки

    Profesionales de Barcelona Ciudad. volver a configurar el wi-fi. la fibra llega al hotel sin problema

    $16 / hr (Avg Bid)
    $16 / hr Сер. заявка
    4 заявки
    EC2 Troubeshooting 6 дні(-в) left

    We are facing issue with EC2 access, need urgent help to troubleshoot the issue.

    $38 / hr (Avg Bid)
    $38 / hr Сер. заявка
    24 заявки
    Platform Development 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Job Description Location: -Delhi AWS Developer : Responsibilities • Understand the project requirements (functional and non-functional) clearly and propose a cloud architecture • Ensure all cloud infrastructure components meet proper availability, cost, performance and security standards. • Create and implement automation processes and standard for AWS cloud services. • Colla...

    $645 (Avg Bid)
    Місцевий
    $645 Сер. заявка
    10 заявки
    Setup 2x 3G Huawei Dongle as Proxy Server on Ubuntu 11 годин(-и) left
    ПІДТВЕРДЖЕНО

    Hello, Hardware: - 1x Desktop with Ubuntu with tinyproxy; - 2x 3G Huawei Modem E303 / E3131 I would like the proxy to be accessed remotely through Proxy IP:Port, Proxy Username and Password. It has to be anonymous (should not be detected as proxy), reliable and easy to use (i.e. I can proxy into it using ip:port1 for usb dongle 1, ip:port2 for dongle 2 etc.). I will need multiple setups over ...

    $95 (Avg Bid)
    Терміновий
    $95 Сер. заявка
    4 заявки

    Buonasera, sto cercando un sistemista in grado di configurare una macchina virtuale con zabbix o similari per il monitoraggio di NAS Synology o server Windows dislocati pesso i clienti (Acceso/no , stato dei dischi e stato dei Backup). Il sistemista dovrà fornire indicazioni su come installare gli agent sui dispositivi da controllare.

    $200 (Avg Bid)
    $200 Сер. заявка
    5 заявки

    Help troubleshoot hardware and software network at new business recently purchased … also need long-term IT help

    $25 / hr (Avg Bid)
    Місцевий
    $25 / hr Сер. заявка
    1 заявки
    CCIE Expert Tutor 5 дні(-в) left

    I have CCNA and CCNP and I wanted to become senior network engineer. I needed help with becoming ccie.

    $333 (Avg Bid)
    $333 Сер. заявка
    3 заявки
    Need Linux, Unix and Networking Expert 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    There is a need of Linux, Unix and Networking Expert for projects. Details will be shared via chat. Only those bid who are ready to work in a reasonable budget.

    $90 (Avg Bid)
    $90 Сер. заявка
    21 заявки
    Installing Tron Nodes 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need Help in Installing Tron Nodes on Linux Ubuntu Server. [увійдіть, щоб побачити URL] all 3 nodes --Full/Solidity and Event Node

    $176 (Avg Bid)
    $176 Сер. заявка
    16 заявки

    We're facing the following problem where our BGP Peer is not coming up with our peer. Please note that this is not a normal BGP peering problem that we may see on Lab environment. This is a live BGP Gateway router for a Data-Centre. It is already successfully being multihomed with 2 ISPs. We're trying to peer with our partner whom is not a direct peer. Therefore we're having Tun...

    $132 (Avg Bid)
    $132 Сер. заявка
    17 заявки
    Cisco CCNP 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, I am looking for an experienced Cisco CCNP backup, available for any questions between 8am through 5pm Eastern Time USA. You will be logging in remotely and fix any issues. Thanks

    $127 (Avg Bid)
    $127 Сер. заявка
    20 заявки
    Network Engineer to Look at my CloudFlare 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have to change 5 cloudflare namservers to point to IP addresses and I cannot seem to figure out how. CF support has been no help. Its quick, small job but I changed servers and have to get this done within 24 hours. I need someone that can quickly go in and make 5 accounts point from the current nameservers to an IP address. I need someone who already knows how, NOT someone willing to figure it ...

    $31 (Avg Bid)
    $31 Сер. заявка
    6 заявки
    DNS Expert(window/linux) for our DNS project 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for DNS expert for both (Window/Linux) who can integrate the public DNS & GSLB. with window and linux.

    $343 (Avg Bid)
    $343 Сер. заявка
    11 заявки
    AAA Expert/Network Expert for AAA project 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for a AAA expert who can help to create a network devices , users profile and policy for ( both the network devices & users).

    $313 (Avg Bid)
    $313 Сер. заявка
    7 заявки
    Ads to appear on free wifi network/router 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi i need a developer to design or develop a way to show the ads on my free internet router network.

    $169 (Avg Bid)
    $169 Сер. заявка
    6 заявки
    Serwer padł po reboocie 5 дні(-в) left

    Serwer nie odpowiada na ping. Obecnie uruchomiony w trybie rescue. Dyski w raidzie - zależy mi na uruchomienie serwera tak aby wszystkie domeny i usługi działały poprawnie jak przez rebootem

    $75 (Avg Bid)
    $75 Сер. заявка
    2 заявки
    Pepwave MAX On-The-Go-sf configure with Speedfusion server 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Pepwave MAX On-The-Go-sf configure with Speedfusion server need internet bonding technique for live streaming

    $58 (Avg Bid)
    $58 Сер. заявка
    1 заявки

    Hello, I wish i could upgrade my router software, huawei ne40-x2 V600R003C00SPCa00 to the most recent version. Is that possible to complete this task? Many Thanks, Renan Franca

    $35 / hr (Avg Bid)
    $35 / hr Сер. заявка
    6 заявки
    Upgrade Huawei NE40-X2 5 дні(-в) left

    Hello, I wish i could upgrade my router software, huawei ne40-x2 V600R003C00SPCa00 to the most recent version. Is that possible to complete this task? Many Thanks, Renan Franca

    $31 / hr (Avg Bid)
    $31 / hr Сер. заявка
    3 заявки
    Need assistance on a Sonicwall ASA 2400 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need to establish a VPN connection on my pc using the Sonicwall Global VPN client.

    $127 (Avg Bid)
    $127 Сер. заявка
    14 заявки

    I need to configure my PC-Server with (NO-IP) to upload it to the network Windows

    $25 (Avg Bid)
    $25 Сер. заявка
    13 заявки
    Linux update on embedded system 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    We're looking for a person, skilled I Linux and local/near to our office in Los Gatos, CA., who can replace the existing linux root file system with Ubuntu 18.04 on our systems. All file transfer will occur via the on-board WiFi. We will provide instructions to update the root file system of our Linux embedded system (~50 units). The steps include serial terminal access to existing system, d...

    $869 (Avg Bid)
    Місцевий
    $869 Сер. заявка
    3 заявки
    NEED SOMEONE >>VERY<< FAMILIAR WITH CLOUDFLARE 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have to change 5 cloudflare namservers to point to IP addresses and I cannot seem to figure out how. CF support has been no help. Its quick, small job but I changed servers and have to get this done within 24 hours. I need someone that can quickly go in and make 5 accounts point from the current nameservers to an IP address. I need someone who already knows how, NOT someone willing to figure it ...

    $26 (Avg Bid)
    $26 Сер. заявка
    3 заявки
    Your IT Support 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are seeking to enhance business establishment with their IT infrastructure. Wireless, VPN, VOIP, Network improvements, Digital marketing or IT consultation, contact us we combine in house experiences in so many IT related fields. Get your free advise today.

    $22 (Avg Bid)
    $22 Сер. заявка
    12 заявки
    Configure OpenVPN 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hi, I have pfsense installed. but need proper configuration for the vpn. I want to access my office LAN network through the vpn.

    $41 (Avg Bid)
    $41 Сер. заявка
    11 заявки
    need help with Mininet software 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    need help with Mininet software

    $26 (Avg Bid)
    $26 Сер. заявка
    4 заявки
    Setup an ISP network 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    The project involved configuring the following devices 1. ASR1002X 2. N3K 3064 3. N3k 3048 4. GGC (It is a google CDN) The project is with the following details: 1. Using the the 3064 as core switch, connecting to the up stream ISP (10G port), then sending the internet to the ASR1002x 2. the connection between the ASR1002x and the 3064 is done with 3 10G interfaces, those need to be bundled with ...

    $409 (Avg Bid)
    $409 Сер. заявка
    25 заявки
    design wireless body area network protocol 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    The project mainly about designing a multi-hop routing protocol that can reduce the heat of the sensors and improve the overall performance of the network. The result of this work is a protocol that can show significant improvements to the current protocols available in the literature. In this type of network, we have multiple sensors attached or implanted inside the human body with different tran...

    $696 (Avg Bid)
    $696 Сер. заявка
    11 заявки
    Let's Encrypt Certificate for my QNAP NAS 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a QNAP NAS and i have here my owncloud and a test area for two wordpress pages. For this i need Let's Encrypt SSL Certificate and configure that NAS for backup and Accessibility via dyn dns.

    $29 (Avg Bid)
    $29 Сер. заявка
    7 заявки
    Install a package on Linux server 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    You have to setup & customize [увійдіть, щоб побачити URL] on our server. You also have to advise a server as per this job. Send your time & price for this.

    $39 (Avg Bid)
    $39 Сер. заявка
    36 заявки
    Configurate my QNAP NAS 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a QNAP NAS and i will have here my owncloud and a test area for two wordpress pages, of course with Lets Encrypt SSL certificate. This NAS has four drives. And i will have two with my files and owncloud, wordpress ect. and backup to the other two.

    $172 (Avg Bid)
    $172 Сер. заявка
    12 заявки

    Would be needing a simulation model to be built to test the performance of the p2p protocols. Idea is to do performance testing on any simulator like (omnet++/ns-2 etc) to test p2p protocols used in decentralised web like IPFS, Dat, Blockstack etc.

    $506 (Avg Bid)
    $506 Сер. заявка
    14 заявки
    CCNP project 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Anyone who is good in CCNP can reach out to me

    $4 / hr (Avg Bid)
    $4 / hr Сер. заявка
    13 заявки
    Transcoder RGB Networks Telecomunicaciones 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Configurar transcoder RGB Networks Chasis con 4 tarjetas TCM, y una tarjeta NPM, se debe transcodificar 48 canales MPEG4 a MPEG2

    $476 (Avg Bid)
    $476 Сер. заявка
    6 заявки
    Programacion openwrt o similar 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hola, necesito a alguien capaz de realizar los siguientes requerimientos - Recomendarme un modelo que pueda adquirir y que cumpla las necesidades - El dispositivo debe tener mínimo 3 entradas ethernet disponibles (Se necesita lo mas pequeño posible) - Antena externa obligatoria o conector para conectar - La programación debe asignar un rango fijo segun el puerto conectado, si...

    $32 (Avg Bid)
    $32 Сер. заявка
    4 заявки
    Guest wireless configuration 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a single TP-Link router with guest network capabilities. The guest network cannot have access to my private network. When I restrict access to my private network on the guest wireless it no longer allows internet access. This started when the DHCP was moved from the router to the server. Can this be fixed without purchasing a second router?

    $30 (Avg Bid)
    $30 Сер. заявка
    20 заявки

    We search for IT / Kali Linux / CEH / Pentester professional that will help us simulate Cyber Attack on our computers in order to validate the performance of our own Cyber platforms. Work is in San sebastian de los Reyes/ Madrid.

    $1606 (Avg Bid)
    $1606 Сер. заявка
    17 заявки

    The business is a medical information company that needs security document creation and validation of specification as well as ongoing plan for compliance for a hosted website. Will include potential monitor and risk mitigation.

    $22 / hr (Avg Bid)
    $22 / hr Сер. заявка
    23 заявки
    Proxy server -- 2 1 день left

    I want to make a private proxies (IPv4) in my personal use Will it be possible if yes can you give me the method of making proxies..which is will be able to make it when ever I like.

    $15 / hr (Avg Bid)
    $15 / hr Сер. заявка
    7 заявки
    Microsoft Remote Desktop Services Setup/Troubleshoot 1 день left
    ПІДТВЕРДЖЕНО

    I have a server 2012 r2 which has been recovered after a virus attack. The domain controller could not be recovered so I have removed the RDS server from the DC. I need to use RDS computer as standalone workgroup terminal server. I have about 10 users setup on it currently that need to login.

    $65 (Avg Bid)
    $65 Сер. заявка
    25 заявки
    Virtual Network cum SecurityEngineer 1 день left
    ПІДТВЕРДЖЕНО

    Need someone to work remotely on network and security projects.

    $34 / hr (Avg Bid)
    $34 / hr Сер. заявка
    21 заявки
    Convolutional Neural Network Expert 1 день left
    ПІДТВЕРДЖЕНО

    Need someone can write and make a CNN neural network for age estimation. Needed to be done asap. What makes you the best candidate.?

    $12 (Avg Bid)
    $12 Сер. заявка
    3 заявки