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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    HI We are looking for students/professionals/Subject Matter Experts/Professors who have deep knowledge and Understanding in Advanced Network Analysis and Network designs.

    €14 (Avg Bid)
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    3 teklifler
    vSphere ESXi NAT 6 gün left

    I need someone to assist me in setting up ESXi 7 I have a VM CentOS7. Currently, ports are closed and am unable to unblock them.

    €19 (Avg Bid)
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    3 teklifler

    We are looking for technical writers with a background in Information Technology. They should have knowledge or an appreciation of 1. Enterprise Software 2. Hardware Infrastructure 3. Datacenters 4. Networking We need them to write on: 1. Software Asset Management 2. License Management 3. IT System Administration 4. Oracle licensing 5. Mobile Device Management 6. Office 365 optimization 7. Window...

    €91 (Avg Bid)
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    10 teklifler

    Anyone experienced in using the Mininet and POX controller.

    €179 (Avg Bid)
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    3 teklifler

    Need some help migrating from PfSense to the Ubiquiti dream machine pro. Vlans, IoT network, firewall setup, and general settings.

    €23 / hr (Avg Bid)
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    5 teklifler

    Progettazione e realizzazione di una rete per piccolo WISP con hardware UBIQUITI. Realizzazione di server PPPOE e preparazione router client

    €14 / hr (Avg Bid)
    €14 / hr Ortalama Teklif
    1 teklifler

    need a networking work on urgent basis

    €25 (Avg Bid)
    €25 Ortalama Teklif
    15 teklifler

    I am doing a NAT64 IPv6 Lab using the Jool open source platform. Everything is working good so far but the deamon encargue of handle the high availability is not working. I got Ubuntu 20.4 and Jool version 4.0.9.

    €61 (Avg Bid)
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    4 teklifler

    Hello Guys We are looking for a system administrator for a long term basis. Please apply if you have knowledge for the following technologies An Interview will follow after this 1. AWS 2. Azure 3. VMware ESXI 4. WHM/Cpanel 6. VPN protocols IPsec , L2TP , OpenVPn 7. Proxmox. Additionally we require you to handle the proxy servers and domains so you must have a good knowledge of linux and n...

    €393 (Avg Bid)
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    35 teklifler
    Freenas ESXi NFS Support 6 gün left
    ONAYLI

    Looking for a professional in ESXi and FreeNAS. We have an ESXi Server that has connectivity to FreeNAS but cannot mount NFS shares even though all settings seem to be correct. Other servers can mount that share without problem. ESXi gives "cannot connect to NFS server" error. I am stuck. Please contact only if you feel that you know ESXi and FreeNAS inside out. Thank you!

    €135 (Avg Bid)
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    16 teklifler
    IOT security analysis 6 gün left
    ONAYLI

    I need some analysis and testing iot using Internet Security Protocols and Applications analysis tools

    €97 (Avg Bid)
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    7 teklifler

    Hi. I have a ISP setup with miktotik router and 3rd party hotspot manager for billing and cms. I need someone who can guide me thoroughly in setup of a wisp network along with the dude. the clines connect via pppoe. I have a local support team who'll join during setup process to understand the setup and would also like to clarify doubts if any along with ensuring all the best practices are f...

    €128 (Avg Bid)
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    3 teklifler

    I want someone to deploy elastic search cluster on two nodes in Production Elasticsearch nodes should start automatically after server restart / Failure Deployment will be done through zoom Documentation will also be required after deployment, regarding steps performed Bidder should tell the best approach which he/she will use in deploying maybe using Docker / or without Docker Mention word "...

    €48 (Avg Bid)
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    I want someone to deploy elastic search cluster on two nodes in Production Elasticsearch nodes should start automatically after server restart / Failure Deployment will be done through zoom Documentation will also be required after deployment, regarding steps performed Bidder should tell the best approach which he/she will use in deploying maybe using Docker / or without Docker Mention word "...

    €43 (Avg Bid)
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    4 teklifler

    Need support in voting via German VPN

    €19 (Avg Bid)
    €19 Ortalama Teklif
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    Hi there, We're looking for a Ruckus Unleashed test environment to test our captive portal solution. Our captive portal integration currently works on Ruckus Smartzone and Zonedirector, but not yet on Unleased. We don't have access to Unleashed hardware ourselves so I'm looking for someone that has. Do you have (access to) Ruckus Unleashed hardware? Then please bid on this pro...

    €68 / hr (Avg Bid)
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    Create a complete full feature VSaaS with Ai and ML and Geotracking. needs to be able to onboard cameras with remote onvif via cloud. integration options need to include the use of Static iP, DDNS and iPv6 to iPv4 Binding. Job details: Product Manager in-Depth product roadmap with the exact technology to be used and timelines. Need an IT expert/team for: 1) Industry knowledge gathering 2) Compe...

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    4 teklifler

    A computer networking and web services expert required for a simple task.

    €19 (Avg Bid)
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    17 teklifler
    pfsense haproxy 5 gün left
    ONAYLI

    I need somebody to help me with pfsense and haproxy

    €28 (Avg Bid)
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    7 teklifler

    I already have working multiple connection code video call I need guidance for proceeding further .... don't bid for projects

    €4 / hr (Avg Bid)
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    4 teklifler

    I already have working multiple connection code video call I need guidance for proceeding further .... don't bid for projects

    €3 / hr (Avg Bid)
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    2 teklifler

    This is a basic networking exercise that needs screenshots documented. Access to 2 laptops and a wireless networking card are required as well as running the Kali Linux environment

    €75 (Avg Bid)
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    12 teklifler

    I need a ghost writer, mainly python and security First book details can be found here : [URL'yi görüntülemek için giriş yapın] Second book will be set later on

    €442 (Avg Bid)
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    3 teklifler

    please bid if u interest budget 15$ deadline 48 hours

    €14 (Avg Bid)
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    We are a company from China, we have girls, models streaming on Livejasmin, but the VPN is somethings bother me , because streaming need good and stable internet, but VPN sometimes doesn,t work ,couldn,t connect, or sometime after connect it,s slow, I used Nordvpn, ExperssVPN, Need a permanent solution for this, Can you handle this problem?

    €145 (Avg Bid)
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    9 teklifler
    docker tutor 5 gün left
    ONAYLI

    I need a crash course on docker learning. setup on local pc setup on linux (ubuntu and centos) container handling deploying maybe over the weekend?

    €172 (Avg Bid)
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    15 teklifler
    Set up DNS server for ISP 5 gün left
    ONAYLI

    I need to set un a DNS server to improve the quality of service that I am offering my ISP clients

    €342 (Avg Bid)
    €342 Ortalama Teklif
    23 teklifler

    I've tried many ways to connect to my Contabo server through Remote desktop connection but i couldn't make it. I've read that there is a way to do that by change the setting of the router. I have a Huawei HG658b. I need someone who has experience in network in order to change the setting and connect the server. Best regards

    €27 (Avg Bid)
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    Have to find flags from host using Kali linux. total 4 host but i already done 2 host number 1 and number 2. host 3 and 4 are pending

    €86 (Avg Bid)
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    3 teklifler

    Hello, I have deleted some Virtual machines in proxmox platform. I need to undelete and recover some qcow2 files. I need someone who has experience with undelete and recover virtual machine images. Thank you

    €65 (Avg Bid)
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    2 teklifler

    Necesitamos un técnico informático freelance/autónomo para algunos trabajos de mantenimiento informático en empresas del poniente de Almería.

    €27 / hr (Avg Bid)
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    I need to optimize the speed of the jitsi server during video call it hangs a lot ... and changes some design through remote desktop

    €97 (Avg Bid)
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    1. It is best to be a native of Mexico 2. Hold at least CCNP 3. Can accept on-site installation and configure equipment 4. The installation and deployment time takes about a month Equipment and quantity involved in implementation: 2 sets of H3C 7506E chassis-type core switch equipment (need to install, self-debugging according to need) 4 sets of H3C 6520X box-type aggregation switch equipm...

    €664 - €1328
    Yerel
    €664 - €1328
    0 teklifler

    I have to access a Xamp application over LAN, right now am not getting ping to hosted computer, Self ping is working. from other Computer over lan or ipad the app is not opening

    €14 (Avg Bid)
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    Need help to set-up remote access to the office.

    €26 (Avg Bid)
    €26 Ortalama Teklif
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    Consultoría implementación de maquinas virtuales Servidores virtuales con proxmox v6

    €31 (Avg Bid)
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    I'm looking for someone who has built small private Cellular Network using OPENBTS or similar technology -- you'd have generated real mobile numbers for sending and receiving messages, calls -- as mentioned above on a MICRO level not major corporation. You will setup for me and guide me how to run this as a private in house project, please only apply if you have done this at cheapest pri...

    €124 (Avg Bid)
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    1 teklifler

    Hello The candidate must able to perform the following tasks : 1- Core design and topology to launch a WISP. 2- IP plan for all network elements in the WISP. 3- Preparing the MOP for the implementation of the IP plan. 4- Advise for the appropriate Billing System. 5- Ability to perform the integration between the core and the billing system.

    €377 (Avg Bid)
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    The network must have WLAN, RADIUS server, DHCP server, WLC

    €29 (Avg Bid)
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    Build me a network -- 3 4 gün left
    ONAYLI

    The network must have WAN serial connection, broadband solutions, VPN and frame relay

    €33 (Avg Bid)
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    12 teklifler

    Inherited a Cisco 5505 Ver 7.2 (not on support) and need it moved to ver 8.4 so a Firepower migration tool can be used to move the IOS code to a new Cisco 1010 we just purchased. 1010 is under contract.

    €792 (Avg Bid)
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    I have two QNAP TS-420, with same OS, and I want to have the same multimedia folder in both. The two QNAP are connected by internet in two private networks working with 4G modem. when I add some pictures in one of the two, the system must update the other, to obtain in every moment two copies of my multimedia in two different locations.

    €98 (Avg Bid)
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    4 teklifler

    I have a server (windows 2016) and already installed. I need to install some programs and some setups (user accounts, remote desktop connections and etc.). i need a perfect Microsoft Network engineer. I am also planning to keep working with him for future requirements and maintenance. i need also advice which one will be the best option for us. running our own server or, Cloud base server on A...

    €21 / hr (Avg Bid)
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    Project is composed by: 1. Iot cloud server (computer 2x3GB cpu, 8Gb ram, 120Gb ssd, Gigabit network lan), i own it and i have installed CentOs on it 2. devices (nodeMcu) that need to be supported up to 1000 (devices). This device (nodeMCU) will have 8 outputs leds that will be controlled by a webapp. Pushing a buton will have 1 second output on a coresponded led. 3. Each devices will have their o...

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    Detection of DDoS attacks 4 gün left
    ONAYLI

    I need you to develop some software for me. Python script so that the DDoS attacks are detected and prevented. I would like this software to be developed.

    €79 (Avg Bid)
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    3 teklifler

    We have Lenovo server and want to host DNS Server and Speed Test Server for our ISP network.

    €72 (Avg Bid)
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    Require System administrator No Company Should able to configure different servers Assign access to developers as per project requirements Able to configure code repository Configure local servers Long term commitments

    €12 / hr (Avg Bid)
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    We are looking for a top line cyber specialist with excellent credentials in being able to track and trace internet scammers who post fake ads on a website. This is a confidential assignment with fees to be discussed and will be based on success.

    €215 (Avg Bid)
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    5 teklifler
    outbound port 445 3 gün left
    ONAYLI

    outbound port 445 has been blocked by ISP, and i need to connect to a shared folder which need port 445, is there a wayout ?? if yes need to get it resolved.

    €20 (Avg Bid)
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    I need to connect 2 SAP different systems in 2 different networks. I need your help to provide potential approach

    €23 (Avg Bid)
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