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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.

Πρόσλαβε Network Administrators

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    64 δουλειές που βρέθηκαν, με τιμές EUR
    €6 / hr Μέση Προσφορά
    1 προσφορές
    java_project_12 -- 84378 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a java developer in my team to support the following technologies java, spring boot,gitlab. pcf. Jenkins, Splunk, Shell Scripting, Linux, etc. The candidate should have a flexible schedule and will be willing to support Indian time evening IST. Pay is negotiable. Only candidates with 8 plus years of experience encouraged to apply

    €24 / hr (Avg Bid)
    €24 / hr Μέση Προσφορά
    8 προσφορές

    So i have the code already , the bot is done , need to deploy it on Heroku Only Post Bid if you know about heroku , i have python code.

    €16 (Avg Bid)
    €16 Μέση Προσφορά
    3 προσφορές
    FortiADC Configuration 6 μέρες left

    FortiADC Configuration as a DMZ for a LIVE Environment

    €109 (Avg Bid)
    €109 Μέση Προσφορά
    2 προσφορές
    PROXMOX FIREWALL 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I WANT TO SETUP FIREWALL IN MY PROXMOX SO ONLY ALLOWED IP CAN REACH TO VM OR ANY OTHER SUGGESTION ALLOWED IP LIST VERY BASED ON VM LETS TALK

    €80 (Avg Bid)
    €80 Μέση Προσφορά
    2 προσφορές
    Hopfield network 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need help with writing these please

    €219 (Avg Bid)
    €219 Μέση Προσφορά
    1 προσφορές
    Abo A.Aziz 6 μέρες left

    Cisco Catalyst 9500, Catalyst 9300 switches, FortiGate-100F configuration work in Saudi Arabia - work can not be done remotely its a company policy

    €2055 (Avg Bid)
    €2055 Μέση Προσφορά
    13 προσφορές
    Network configuration - part 1 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am setting up a distributed network so I can collaborate with freelancers, and I'd like help getting started setting it up.

    €109 (Avg Bid)
    €109 Μέση Προσφορά
    16 προσφορές
    Mikrotik router configuration 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need help in router configuration via anydesk

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    9 προσφορές
    ubuntu 20 gnome reinstall -- 3 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    My system ubuntu started getting broken recently. I noticed this first when I first accepted bootload update from Hewlett Packard (my machine is HP Z workstation). My keyboard (tilda, ctrl, alt) started acting up and couldn't type Korean. Recently I added VMware for a testbed platform I am learning from Udemy. Now my gnome-terminal couldn't be started. In short, I noticed some issues as follows; apt_pkg, no module named apt-add-repository not working Freezing after bootloader Is there any way to reinstall (no format) as explained here , which should be taken as an example as I am not sure if their suggestion would help me to achieve restoring my old system. my budget: usd 30 your task: to restore my old system by fixing issues i have; documentation of your progress To creat...

    €37 (Avg Bid)
    €37 Μέση Προσφορά
    2 προσφορές
    Network Marketing 6 μέρες left

    In this network Marketing we can create a small type of marketing and create big group , big marketing to get full information or if you want to join us then contact me or send msg me everyone knows the power of networking it is safe best good or if you with us and do some small works then your earring starts with 3000rs in two days and approx earning according to creating networking is 3000-2crore according to your works or networks

    €18 - €148
    €18 - €148
    0 προσφορές
    Expert with QNAP 5 μέρες left

    Hi guys I had the Q locker virus last year; managed to decrypt my files but now I'm in the process of trying to wipe my drive clean autoruns and do an entire restart of my QNAP system with ALL SECURITY measurements and back up solutions in mind. I've always had issues when I first set up the QNAP having problems connecting it to my pc laptop and macbook with read and write issues. I'm absolutely fed up of the QNAP support as they aren't hands on at all and they don't communicate. I need someone to guide me through setting up the Qnap properly with extensive security and perhaps guide me on other steps I can take to increase security measures. I also use Plex media server which is why I would ideally still have Plex/the Qnap accessible online. I want someone to ac...

    €269 (Avg Bid)
    €269 Μέση Προσφορά
    2 προσφορές

    I'm looking for freelancer who is able to config FreePBX and USB dongles for voip termination (mobile). I have installed freepbz on my VM just need someone to config huawei e303 modem e303ms-2 to make calls via VOIP

    €7 - €13 / hr
    €7 - €13 / hr
    0 προσφορές
    Einrichtung einer NAS (Synology DiskStation) 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    ! Only apply if you can speak fluently German ! Eine bereitgestellte Synology DiskStation per Fernwartung ins Netzwerk einbinden incl. Zugriff über VPN Kanäle vom Smartphone.

    min €36 / hr
    min €36 / hr
    0 προσφορές

    Estamos buscando un perfil técnico para realizar tareas de mantenimiento y administrador de servidores. el trabajo seria insitu y por remoto . Se valorara conocimiento de redes y seguridad configuración de Swiches gestionables y Firewalls Las tareas a realizar son variadas ; instalación y migración de servidores ( Fisico-Virtual ) Migración de directorio Activo , realización de tareas de mantenimiento en equipos cliente y resolución de incidencias Necesitamos que la persona viva en Madrid , abstenerse de propuestas fuera de Madrid. Gracias

    €36 / hr (Avg Bid)
    €36 / hr Μέση Προσφορά
    1 προσφορές
    Hyper V 2 nodes cluster environment 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a hyper v 2 nodes cluster failover environment (windows server 2016) and have 2 issues: - since yesterday i cant seem to do live migration for servers from node 1 to node 2 - auto failover never worked since some time ago

    €44 (Avg Bid)
    €44 Μέση Προσφορά
    3 προσφορές
    Install VPN on router 4 μέρες left

    Project: Macro : I need my PC to get connected to Irish IP when I'm abroad through VPN and multiple routers (see attached). I will travel with my PC. This PC will be connected to "router 2" through ethernet cable. Router 2 will be connected to local internet but will mirror the irish IP from router 1 which would stay in Ireland. I understand the macro but can't micro configure this myself. Therefore I'm looking for someone to do that. If you're interested just contact me and introduce yourself (background, work experience etc...) Videos : Cheers!

    €362 (Avg Bid)
    €362 Μέση Προσφορά
    16 προσφορές
    Windows server 2016 and Windows 7 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a little easy project. The project is about Windows vm's. I have a guide file which all instruction are there.

    €23 (Avg Bid)
    €23 Μέση Προσφορά
    21 προσφορές

    All Competent and reliable Personal Assistant should apply ASAP for more inquiries..

    €999 (Avg Bid)
    €999 Μέση Προσφορά
    5 προσφορές
    OpenVPN configuration using pfsense firewall server 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone to config and teach me how to do it

    €12 / hr (Avg Bid)
    €12 / hr Μέση Προσφορά
    5 προσφορές
    Network simulation 4 μέρες left

    I am looking for someone who has good knowledge in computer network with Python and C++ programming. My project is a simulation of wireless network and including cloud and fog servers. The network will also have blockchain for security

    €522 (Avg Bid)
    €522 Μέση Προσφορά
    12 προσφορές
    Devops wanted - Grafana / zabbix / docker and more 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for a devops resource to assist for 40 hours - work will include over the next few weeks: Installing and checking zabbix agents are installed and connected correctly Advise on docker images and deployments Ubuntu work where needed Assist with Grafana dashboards - checking and updating sources and visualization Sophos UTM configuration You can have other employment as this is part time and flexible . You will be in contact with management and the devops team. We expect you be able to communicate very well, meticulous in what you do and bring suggestions to the table for uplifting our platform and services where possible - you must not simply be an order taker. Work can be ongoing so no companies this must be a freelancer - you must have reviews for the tasks listed a...

    €331 (Avg Bid)
    €331 Μέση Προσφορά
    10 προσφορές
    CIsco Jabber 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need someone to troubleshoot why Cisco Jabber has no calling services.

    €77 (Avg Bid)
    €77 Μέση Προσφορά
    6 προσφορές

    Création d'une protection ddos avec les étapes déjà prêt outils nécessaire que le freelancer sache bien utiliser : iptables, ipset, php, wget, utiliser des API et savoir faire des scripts automatisé qui communique entre une machine linux et un windows server. Les étapes ne sont pas trop difficile et ne prend pas beaucoup de temps ! et de préférence une personne qui parle Français.

    €237 (Avg Bid)
    €237 Μέση Προσφορά
    3 προσφορές
    CCNP Enterprises advanced Routing Enarsi 300-401 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need online training for ccnp enterprises Enarsi ..one to one

    €273 (Avg Bid)
    €273 Μέση Προσφορά
    7 προσφορές
    Someone to set up a good website 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    who can build me a good website set-up good ads and I believe it’s called sco or something when someone searches for key terms

    €18 / hr (Avg Bid)
    €18 / hr Μέση Προσφορά
    43 προσφορές
    Upgrade of Mellanox MSX1012B-2BFS to latest software 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have Mellanox MSX1012B-2BFS managed switch that has current version MLNX-OS 3.4.2008. I want to upgrade it to latest MLNX-OS or ONYX software. I don't have any contract with Mellanox. So when I go to their website it doesn't show any images to download. If you can help with this then let me know. You will work on my PC remotely or alternatively just advise me for the upgrade.

    €32 (Avg Bid)
    €32 Μέση Προσφορά
    1 προσφορές
    Administration hosting package 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Administration hosting package 40 hours / week must to do that work remotely

    €12 / hr (Avg Bid)
    €12 / hr Μέση Προσφορά
    17 προσφορές
    Looking for Cisco Call Manager Latest slides 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for Cisco Call Manager Latest slides

    €13 (Avg Bid)
    €13 Μέση Προσφορά
    2 προσφορές
    IT Expert to Guide in Setting up a Virtual Desktop/DaaS -- 2 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello. I am looking for an expert who can guide me to setup a Desktop as a Service on Shells.com. It will be a Windows Server 2019 based platform. Specifically I need help with setting up policy to restrict user access, ensure security, setup Active Directory, RDS, etc. The OS has been installed and so has Office 365. I will do the configuration myself, and you would need to guide me through a recorded Zoom session. Only bid if you are okay with this process.

    €53 (Avg Bid)
    €53 Μέση Προσφορά
    7 προσφορές

    Membantu / Helpdesk Troubleshooting dan pemeliharaan komputer/software dan jaringan untuk perkantoran kecil dan menengah yang bersifat temporary IT.

    €15 / hr (Avg Bid)
    €15 / hr Μέση Προσφορά
    2 προσφορές
    €16 / hr Μέση Προσφορά
    6 προσφορές
    AWS DevOps Engineer -- 2 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Aws native services Airflow Kubernetes Jenkins Docker Terraform Roles and Responsibilities You have to take a screen control and work daily 4 hours with our candidate in their meeting will approach you with the task to resolve the task with a solution. You have to guide the candidate to understand the task and overview the task. Have a DevOps mindset and enjoy spreading the knowledge behind software delivery, versioning and integration You should be ready to get involved in building and improvising the automated tools to build infrastructure, monitoring and alerting system and Data visualization Have experience in incident management: should keep a cool head in an emergency, maintain poise amid incidents Uses logic and rigorous problem-solving skills to resolve difficult problems a...

    €641 (Avg Bid)
    €641 Μέση Προσφορά
    5 προσφορές
    €28 Μέση Προσφορά
    9 προσφορές
    €25 Μέση Προσφορά
    12 προσφορές
    Identify Malware using Machine Learning 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I will provide JSON files with the extracted features (I will extract these from the pcap files). The features will be from malware and non-malware traffic, so the idea is to detect and classify the malware and non-malware samples. The feature selection should be done two ways: Manual and automated and we should be able to clearly identify the features that are being used and which features work well, and which features do not work well. As there are multiple datasets, we should be able to identify the features that work well across all the datasets. There are different versions of the malware, so we need to clearly identify which features work well across all these malware versions. The manual feature selection should allow me to select which features I want to use for the classificatio...

    €322 (Avg Bid)
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    13 προσφορές
    Cisco ASA Engineer 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for a Cisco ASA engineer who can visit client sites to configure firewalls.

    €150 (Avg Bid)
    €150 Μέση Προσφορά
    12 προσφορές

    Want someone experienced in computer and multimedia wireless Networking. The project has to be finished in a given period of time.

    €28 (Avg Bid)
    €28 Μέση Προσφορά
    6 προσφορές
    SonicWall NSA 2650 -- 2 2 μέρες left

    I need someone to fix my issue in sonicwall outlook and office365 got block by today only , you can connect online

    €44 (Avg Bid)
    €44 Μέση Προσφορά
    7 προσφορές
    SonicWall NSA 2650 2 μέρες left

    i need some one to fix my issue : outlook apps and office365 got block

    €27 (Avg Bid)
    €27 Μέση Προσφορά
    8 προσφορές
    Examine packets captured using Wireshark 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need help to Examine packets captured using Wireshark, Networking. I will provide more detail in Chat.

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    6 προσφορές
    Aws DevOps GCP terraform 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for Support Asap on aws devops ( jenkins docker ansible) terraform modules eks AWS and GCP Need daily 4 hours in afternoon IST times Good Experience

    €336 (Avg Bid)
    €336 Μέση Προσφορά
    12 προσφορές
    Redes de Computadoras 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Es una tarea de la Universidad, trata sobre "Subredes" en el archivo viene la información y que es lo que se tiene que hacer.

    €21 (Avg Bid)
    €21 Μέση Προσφορά
    11 προσφορές
    Network Upgradation 2 μέρες left

    We are looking at consultant who can help us to install, configure SSL, load balance and audit wired and wireless network , hotspots and security. he should have experience in working on Mikrotik hardware and preferably be certified on the same. knowledge of optilink product configuration will be added advantage. it is one time activity and we can sign a yearly on call support contract also as we see the progress.

    €401 (Avg Bid)
    €401 Μέση Προσφορά
    5 προσφορές
    Cisco Switch 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    When running the command show interface status, we can see 3 vlans, but one vlan is not appearing or active, it seems the vlan is not accessible even when running. we need to config the 3rd vlan

    €14 / hr (Avg Bid)
    €14 / hr Μέση Προσφορά
    32 προσφορές

    Need someone experienced in Multimedia Networking, IoT and Ad hoc networking to finish a project for me under a given period of time.

    €12 (Avg Bid)
    €12 Μέση Προσφορά
    9 προσφορές
    Windows 2022 Standard Server - 2 Node Failover Cluster 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We have two identical HPE DL380 Gen10 servers and need assistance with turning them into a two node failover Hyper-V cluster. We also have matching direct storage on both servers that we also need to be redundant and available to the hosted VM's. The project is to provide support until the server is setup and running in a stable production environment. We do not want to use 3rd party tools, only options native to Windows Standard Server. Fluent English is required.

    €495 (Avg Bid)
    €495 Μέση Προσφορά
    10 προσφορές
    Traffic forwarding for SSH over different interface 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi! I have an ubuntu server running on my raspberry pi 400. There are 4 Interfaces connected on it. Output of route command: eth1 metric: 0 eth2 metric: 0 eth3 metric: 0 wifi0 metric: 400 The interfaces eth1, eth2, eth3 are mobile 4g routers with cellular sim card conntected to the internet. With an own written script i switch the main internet traffic between this eth 1/2/3 interfaces in an loop. For this i run in circle the command "sudo route add default gw eth1" for example. Because this setup i cant connect to one of this ethernet interfaces because the IP adresses on them are dynamic and chaning each time, so i also setup an wifi0 interface while my home internet has an paid static IPv4 address wich i could connect anytime over ssh to my raspi. The problem is just th...

    €37 (Avg Bid)
    €37 Μέση Προσφορά
    6 προσφορές
    Avaya IP office connection between two PBX 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    WE have VPN between two branches , and we have two Avaya IP office connected together ,we want someone to help us find the problem ,why site A can call Site B ,while site B cannot call site A ? please help ?

    €20 / hr (Avg Bid)
    €20 / hr Μέση Προσφορά
    7 προσφορές