Administration de réseaux 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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    67 travaux trouvés au tarif de EUR

    Need to perform 2 activities 1. propose a WLAN deployment plan 2. network simulator OMNeT++ to investigate how the network scale affects the throughput performance

    €56 (Avg Bid)
    €56 Offre moyenne
    2 offres

    I need to setup my LAN to work in parallel with my wifi connection. The wifi gives me internet, while the LAN connects me to printers

    €126 (Avg Bid)
    €126 Offre moyenne
    20 offres

    need to connect Power BI to a Redshift DB. Having connection issues.

    €1133 (Avg Bid)
    €1133 Offre moyenne
    12 offres

    Hello, We need EFS on AWS mounted on an EC2 instance. We need to transfer the amount of 6TB of data out of AWS in one shot. We need a professional AWS expert to confirm the cost calculation. Thanks

    €128 (Avg Bid)
    €128 Offre moyenne
    6 offres

    I have an Ubuntu VPS that I installed lxdm as a default display manager and the xfce as the desktop environment, also I enabled auto login. I was using Anydesk for remote control. Everything was working until recently I updated and rebooted the system. After report I got stuck in the log in prompt, it shows for 1 second the then it disappear then shows over and over I need help to fix this I have SSH and VNC access

    €36 (Avg Bid)
    €36 Offre moyenne
    11 offres

    Looking for an expert who knows well about SDN and OpenFlow and can simulate using Mininet.

    €34 (Avg Bid)
    €34 Offre moyenne
    2 offres
    Intune Expert 6 jours left
    VERIFIÉ

    Hi, I am looking for someone who is really good with intune and can help me troubleshoot as well as teach.

    €14 / hr (Avg Bid)
    €14 / hr Offre moyenne
    4 offres

    Hello freelancer... Im looking for Pfsens networking firewall expert Network Administrator I want him to set up my network via remote desktop. I want him to make some of the network IP addresses automatically using a VPN based on my provider which is OpenVPN which I install from the marketplace Amazon. All you need to do is. 1. Setup the pfense VPN client and specific IP on the network will automatically be connected to VPN traffic. 2. You will make the VPN server serve user local port 80 which means when the client is connected to the VPN the client port 80 is automatically serving on VPN basically it will use the VPN IP address and serve port 80 on the client that connected to the VPN If you are able to do that, we will be a long-term relationship partner you will be my business ...

    €110 (Avg Bid)
    €110 Offre moyenne
    13 offres

    Damit ich TV-Programme aus der Schweiz und Deutschland sehen kann. Auch Netflix und Disney usw.. muss ich mein Modem oder Apple TV die VPN wechseln. Dazu habe ich Surfshark abonniert. Da die Anleitungen meist auf Englisch ist. Bin ich leider nicht in der Lage dies zu tun. Ich habe eine Modem, WLAN, ein PC und ein Apple TV. Brauche dazu ein Support der mir das online am PC einstellen kann und auch bei Apple TV. Danke

    €28 / hr (Avg Bid)
    €28 / hr Offre moyenne
    6 offres
    Coturn issue in GCP 5 jours left
    VERIFIÉ

    My coturn server and BBB works if I set it up on DigitalOcean. But when I configure it with GCP then it's not working. Need someone expert with GCP and who has done this before. Thanks

    €137 (Avg Bid)
    €137 Offre moyenne
    6 offres

    We are looking for a Freelancer who is highly skilled in OpenVPN Networking/Traffic Routing to join our team. If this is you, please let us know. Our OpenVPN server runs on a dedicated Windows server via Hyper-V. Windows networking knowledge is also expected. You must be able to work via Teamviewer/Anydesk. Please get in touch - you must have vast experience in these areas otherwise don't bid for the work. Thank you. Michael

    €142 (Avg Bid)
    €142 Offre moyenne
    12 offres

    Hi We are looking for some networking expert who has lots of knowledge in the following: ------------ Testing --------------------- Site to Site VPN between two sites. Site A to be configured to accept VPN connects from other Site(s) (Example Site B). This we are doing it for testing only Once this is succssfull then we will configure it for production. --------------- Production -------------------------- In production Site C which will accept the VPN requets is already configured and is in use. Now we will connect Site B to Site C same way site A was connect to Site B. Site C ( already configured) and Site B (to be configured). Configuration to be done on Site B pix firewall ONLY. All information like IPv4 address and IKEV2 preshared keys etc. will be given by Site C company whic...

    €391 (Avg Bid)
    €391 Offre moyenne
    23 offres

    More details will be discussed in a private chat.

    €20 - €167
    Scellé LDN
    €20 - €167
    5 offres

    I have an office place with 6 PC and will open another office of 6 PC. I want both of them to be connected in the same LAN. I thought a good plan is to have a managed router, a Firewall and a static IP and a VPN Server. Or you are free to suggest another plan for connecting the two sites. I you want to have the task please comment or write a message of the plan you think about to work. Deadline is very Important !!! Unifi dream machine UDM Ubiquiti Unifi USG fast IP-adress VPN tunnel - Konfigurera VPN

    €36 (Avg Bid)
    €36 Offre moyenne
    14 offres
    impiegato del back office -- 2 5 jours left
    VERIFIÉ

    Ricerca collaboratori digitali FULL o PART TIME. Stiamo selezionando nuovi collaboratori per un'opportunità lavorativa nel mondo digitale Il lavoro è da svolgere totalmente da casa o in un ambiente idoneo proprio, grazie all'utilizzo di una piattaforma online. Settore delle utilities. Sono richieste buone capacità all'utilizzo del pacchetto office, pc/ portatile e disponibilità a fare formazione attraverso strumenti on-line da noi forniti. Il lavoro consiste nel: 1) gestire una rete commerciale; 2)gestire nuovi utenti: 3)formare nuovi collaboratori: I candidati scelti verranno formati GRATUITAMENTE; potrete seguire corsi di formazione di Digital Marketing, Strategia Commerciale, Crescita Personale alla fine dei quali sarà rilasciato un atte...

    €504 (Avg Bid)
    €504 Offre moyenne
    7 offres

    Cyber security professional to handle some issues and he has experience with the cloud servers and sucuri security tools

    €175 (Avg Bid)
    €175 Offre moyenne
    20 offres

    Hello, I need someone very familiar with the OpenWRT and web development to build a custom router and as well to have some modifications on the unit we are using now. Please bid only if you have high experiance as it is a complicate job and don't have much time. Thank you

    €17 / hr (Avg Bid)
    €17 / hr Offre moyenne
    22 offres

    I need someone to configure two Starwind Virtual San VMs onto of two esxi7 servers. Then configure vshpere HA also.

    €452 (Avg Bid)
    €452 Offre moyenne
    14 offres

    Our node application is installed on lightsail aws server. We need to make that connection secure i.e. https.

    €23 (Avg Bid)
    €23 Offre moyenne
    7 offres

    We want to implement a fortigate firewall with following feature: 1. HA 2. SSL-VPN 3. VPN 4. URL filtering 5. WiFi controller We will require 1. Detailed design 2. Hearing sheet 3. Configuration best practice 4. Configuration

    €157 (Avg Bid)
    €157 Offre moyenne
    19 offres

    i want someone to help for installing ubuntu in virtual machine and ubuntu desktop thanks

    €17 (Avg Bid)
    €17 Offre moyenne
    28 offres

    need someone to teamviewer in and install kali linux as a dual boot on my macbook. I have been attempting it for hours, but just dont have the right knowledge of partitioning and installing. I also don't have access to a USB to burn the ISO onto, so im trying to burn the ISO onto the partition itself. I don't wanna spend much, but will have good repeat business for the right person, someone with good coding knowledge and tech know how. Thanks

    €13 (Avg Bid)
    €13 Offre moyenne
    2 offres
    Need Computer Networking Expert 4 jours left
    VERIFIÉ

    Hello Do you have expertise in Computer Networking? I need to virtualise a network. If yes, please apply.

    €89 (Avg Bid)
    €89 Offre moyenne
    15 offres
    Security guard 4 jours left

    Society main security guard and security supervisor ki job h

    €7 - €18
    €7 - €18
    0 offres

    Hi to all, i need someone to fix a vpn connection error between a pfsense firewall and checkpoint, we also have a strange problem with an application that stop sometimes to work but when we install the policy start to work, sometimes we need to install the policy another time to make it work, also we have others problems but we need to discuss about the others problems with a meeting.

    €230 (Avg Bid)
    €230 Offre moyenne
    8 offres

    An expert is required to setup sonic wall on the laptops so that the laptops could be connected through VPN to a healthcare server in US.

    €133 (Avg Bid)
    €133 Offre moyenne
    14 offres

    Hi..... I just add OpenVPN on AWS ec2 server and i open all ports from ec2 security groups my issue : all local host port is closed like 80 / 8080 when VPN connected

    €23 (Avg Bid)
    €23 Offre moyenne
    8 offres

    Internet of Things (IOT) specialist required for design work. Strong skills in computer systems and communication protocols required. Need to work on a design for a remote weather station which is required to communicate to an application.

    €630 (Avg Bid)
    €630 Offre moyenne
    10 offres

    Internet of Things (IOT) specialist required for design work. Strong skills in computer systems and communication protocols required. Need to work on a design for a remote weather station which is required to communicate to an application.

    €113 (Avg Bid)
    €113 Offre moyenne
    23 offres

    I wanna require an ethical hacker to hack my cctv as i have forget the password

    €18 (Avg Bid)
    €18 Offre moyenne
    1 offres

    I need help with Network protocols, network security, DNS, IP subnets. i will send more details in the chat.

    €25 (Avg Bid)
    €25 Offre moyenne
    28 offres

    Just need someone that know SUSE Linux to setup Harvester. * setup 3 node cluster * setup networking * install 2 windows servers, won’t need to configure the server, just create the VM and make sure networking works and we can access it.

    €473 (Avg Bid)
    €473 Offre moyenne
    11 offres

    Hi, I am looking to setup RADIUS authentication for my wifi SSID via Azure AD. I am using Meraki AP's

    €1 - €5 / hr
    €1 - €5 / hr
    0 offres
    Networking Linux Expert Needed 3 jours left
    VERIFIÉ

    Hello, Source code of the project will be our property. We want you to design and develop a software for us. Which can create our one machine as master machine. And remaining other machines will be user machines. Whatever command we will be giving on master machine, same command should be followed by user machines at same time. Suppose, there is any sale to be started at a particular time on any marketplace for few seconds, we want that same process to be executed on master machine and followed by user machines at the same time. There should be different static IP on all the machines during execution and different ip should go to admin. Otherwise Admin may detect it and block it. There should be different VPNs on all the machines.

    €93 (Avg Bid)
    €93 Offre moyenne
    3 offres

    Necesito cambiar las etiquetas de una vlan según topología

    €124 (Avg Bid)
    €124 Offre moyenne
    13 offres
    impiegato del back office 3 jours left
    VERIFIÉ

    Ricerca collaboratori digitali FULL o PART TIME. Stiamo selezionando nuovi collaboratori per un'opportunità lavorativa nel mondo digitale Il lavoro è da svolgere totalmente da casa o in un ambiente idoneo proprio, grazie all'utilizzo di una piattaforma online. Settore delle utilities. Sono richieste buone capacità all'utilizzo del pacchetto office, pc/ portatile e disponibilità a fare formazione attraverso strumenti on-line da noi forniti. Il lavoro consiste nel: 1) gestire una rete commerciale; 2)gestire nuovi utenti: 3)formare nuovi collaboratori: I candidati scelti verranno formati GRATUITAMENTE; potrete seguire corsi di formazione di Digital Marketing, Strategia Commerciale, Crescita Personale alla fine dei quali sarà rilasciato un atte...

    €1739 (Avg Bid)
    €1739 Offre moyenne
    3 offres
    Impiegato del back Office 3 jours left
    VERIFIÉ

    Ricerca collaboratori digitali FULL o PART TIME. Stiamo selezionando nuovi collaboratori per un'opportunità lavorativa nel mondo digitale Il lavoro è da svolgere totalmente da casa o in un ambiente idoneo proprio, grazie all'utilizzo di una piattaforma online. Settore delle utilities. Sono richieste buone capacità all'utilizzo del pacchetto office, pc/ portatile e disponibilità a fare formazione attraverso strumenti on-line da noi forniti. Il lavoro consiste nel: 1) gestire una rete commerciale; 2)gestire nuovi utenti: 3)formare nuovi collaboratori: I candidati scelti verranno formati GRATUITAMENTE; potrete seguire corsi di formazione di Digital Marketing, Strategia Commerciale, Crescita Personale alla fine dei quali sarà rilasciato un atte...

    €497 (Avg Bid)
    €497 Offre moyenne
    7 offres

    Hello, I'm looking for ways to take several mobile networks, using usb LTE-modems and ethernet, onboard wifi, etc and bonding them all together/balance the bitrate, so I can stream video feeds to a server. My budget is $1,000USD, but looking to hire someone to build a proof of concept for $500 first.

    €439 (Avg Bid)
    €439 Offre moyenne
    18 offres

    I need experienced guy who well known in windows server ii's, port forwarding https, ssl, certificate. Its urgent work. Budget for each task 800 inr Bid if you are experienced.

    €16 (Avg Bid)
    €16 Offre moyenne
    10 offres

    I want to launch a commercial operating system similar to windows which has all of the benefits of linux. It must be fully functioning including support for both windows and linux programs and HD graphics. More info will be given upon selection. I do not have much wiggle room on the pricing - but I think this is fair.

    €109 (Avg Bid)
    €109 Offre moyenne
    4 offres

    PEMASANGAN CCTV MAINTENCE KOMPUTER DAN SOFTWERE DAN PERBAIKAN JARINGAN

    €213 (Avg Bid)
    €213 Offre moyenne
    2 offres

    Hi, I need someone expert with Shell Scripting and Linux Administration. More details I will share in chat.

    €7 - €53
    Scellé
    €7 - €53
    16 offres

    is an linux base operating system on Linux for internet Routers. We want to update all our router to openwrt and want to connect all hotspot device to our cloud system. I can make authentication and accounting from my cloud server I can control all device from my cloud system.

    €402 (Avg Bid)
    €402 Offre moyenne
    6 offres

    We are trying to apply the rip & OSPF protocols over the project network, but we encountered errors that we could not solve in the tables and transmissions.

    €103 (Avg Bid)
    €103 Offre moyenne
    24 offres

    need only software for Cisco Autonomous AP IOS Software for two access points (Aironet 1600 model AIR-CAP1602I-E-K9 and Aironet 1700 model AIR-CAP1702I-E-K9) and SIP software for telephones cp-7900 , cp-7821 cp- 8841

    €21 (Avg Bid)
    €21 Offre moyenne
    5 offres

    For Best method to connectivity Between Headquarter to Branches..

    €14 / hr (Avg Bid)
    €14 / hr Offre moyenne
    17 offres

    just need someone to help me connect using reverse ssh to another server

    €22 (Avg Bid)
    €22 Offre moyenne
    6 offres
    SERVER MANAGEMENT 2 jours left

    We are looking for an individual Network Engineer for a few hours tasks who can assist me in installing a VPN on VPS-Virtual Private Server Cloud Based. Should be able to check Floating IPs with the Server Provider and provide that to the Bank for testing and check the Ping Response. Its a short task. We don't have Network Engineer and need this small issue support. Applicable candidate may get more jobs from us from time to time.

    €125 (Avg Bid)
    €125 Offre moyenne
    7 offres

    Dont bid if no skill about openwrt developments and high budget from my post. I need openwrt package developer if possible develop similar wifidog or fix wifidog issue openwrt v22.x last version.

    €164 (Avg Bid)
    €164 Offre moyenne
    3 offres

    To program the payment gateway for an online shopping site. Start page will be a secure SSL page with form fields for credit card information. The page will send the information to the HSBC API interface and interpret the resulting response. The shopping site is programmed in ASP VBScript. The HSBC API payment gateway uses XML documents to send the required information and sends an XML document back with the response. HSBC API documents can be supplied. Skills: ASP, ASP.NET, Microsoft SQL Server, PHP, XML

    €179 (Avg Bid)
    €179 Offre moyenne
    13 offres