Network Administration 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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    72 jobs found, pricing in USD

    Each book needs complete design, images, page cover .. etc) Python CEH OSCP BSc MSc PhD curriculum books

    $416 (Avg Bid)
    $416 Avg Bid
    3 bids

    I can't access my websites from my network. I have 2 servers which I am hosting my websites from my home. I was able to access both with my public and private IP. Since last week I did install bigbluebutton on one server the strange thing here is that I can't access my website of Bigbluebutton from my network. I have to use a VPN to be able to access the website. The other server I was hosting also 2 sites on it. I start to use the Nginx as a proxy for the other 2 websites on the second server because of limited ssh 443. Now I can access those websites which I was able to access before from my network, I can only access them also from a VPN. I want to solve these issues

    $35 (Avg Bid)
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    4 bids

    I I am looking for an expert to develop a network traffic classification model that can classify the incoming traffic based on payload size as well as statistical features.

    $173 (Avg Bid)
    $173 Avg Bid
    12 bids

    Need assistance to set up a brand new Azure AD and In-Tune environment for a 25 user client. - Must have at least 3years of Azure and Intune Setup Experience - Setup know how building basic policies and deployment f iPads and Laptops - Excellent Communication

    $46 / hr (Avg Bid)
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    9 bids

    Need to rewrite the project from c ++ to rust. The current project is a proxy server with several tens of thousands of connected output nodes The volume of code is 4200 lines + the connected library libevent

    $506 (Avg Bid)
    $506 Avg Bid
    8 bids

    We are looking for AWS Specialist, in the area of maintaining and running web application. Requirements 1. AWS elasticbeanstalk service creation and supporting functionality setup 2. Website automation 3. Connect Github to aws 4. Routing 53, support services required till website is live and secured. Immediate requirement, interested freelancers can apply till 9:45pm IST today (21/01/2022), work starts at 10:15pmm IST , needs to be completed within 45 mins.

    $11 / hr (Avg Bid)
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    3 bids

    Hi , Is it possible to share windows VPN connection to other devices ? Can you assist

    $30 (Avg Bid)
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    2 bids

    Hello, We need to implement CGrates with our current SIP infrastructure. The infrastructure in mind is an SBC server connected to a cluster of 2 Freeswitch. We would like to implement this as soon as possible. Thank you.

    $40 / hr (Avg Bid)
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    1 bids
    xterm and network setup 6 days left
    VERIFIED

    Hi, network pros and gurus. I am trying to set up a development environment with my main pc(linux Ubuntu 20.04, and Windows WSL2), several raspi/jetson/arduino boards on a local network first; I also want some NAT of my router to be allowed to access this. I got Nginx working for my apps, but I'd like a script to replicate this once I get to staging servers. For xterms and screen issues on both machines, I believe I got a solution from this link. Plz check that for your reference my budget: usd 30 for scripts and setup If it holds up for the next month, I will provide a bonus.

    $30 (Avg Bid)
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    2 bids

    I'm trying to transfer a file to another server using scp but I get the error "Permission Denied (Public Key)". I just need someone to help me troubleshoot this. I have access to both servers. It should take 10-15 minutes. I'm using terminal

    $30 (Avg Bid)
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    18 bids

    Amazon web service, vlan and etherchannel, cad, Linux, cisco

    $149 (Avg Bid)
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    14 bids

    Enable Virtualization Based Security in AWS instance and help to connect to host guardian

    $20 (Avg Bid)
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    1 bids
    Network Engineer Resume 5 days left
    VERIFIED

    Looking for a resume writer for Cisco network engineer

    $28 (Avg Bid)
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    41 bids

    I need someone fluent in both sinhala and english to help me find a suitable local party to do a small iron-work installation job. The freelancer must be able to visit negombo, kurana to help with the cordination of the task. I need him to be present physically. This is not a virtual job

    $49 (Avg Bid)
    Local
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    16 bids
    mikrotik configuration 5 days left
    VERIFIED

    Hello there I need support for networking issue 1- i have 3 office with 3 different network at different cities. 2- office A: I have windows server in main office for PBX and call center service located at “jeddah city” Note : i have buy MikroTik 3011 for this office 3- Office B: I have normal wifi network for internet using huawei router In “ Riyadh city” i buy for this office mikrotik RB750Gr3 4- Office C: I have normal wifi network for internet using huawei router In “ Dammam city” i buy for this office mikrotik RB750Gr3 5- so i need users at office B and Office C can see and connect the PBX server at Office A by using the MikroTik system 6- also the Server in Office A it will be have web service like “apache server” so i need ...

    $146 (Avg Bid)
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    18 bids

    We need a web application that can generate an executable file (.exe ir .sh) that send commands to a Mikrotik router (factory reseted).

    $142 (Avg Bid)
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    4 bids
    Network Performance Test 4 days left
    VERIFIED

    I want to implement a bash script that tests the Network performance (Bandwidth, latency, throughput, retransmission, packet loss, jitter) between a server and a client then plot graphs for all the results of the mentioned metric The script should work like the following: take the server and client IP addresses, then test the connectivity between them if the connectivity test pass, the script should run the iperf3 test the script should also take as an input the following: number of intervals window size plus all of iperf3 options the graphs should be plotted using python jupyter note book

    $56 (Avg Bid)
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    6 bids

    hello i need someone who understand wireshark and packet tracer to make simple function using it

    $135 (Avg Bid)
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    22 bids

    i need a host to host transport VPN with certificate authentication. and then need to activate the tunnel mode between two servers one is local and the other is child. for more information ping me.

    $14 (Avg Bid)
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    2 bids

    I need someone who has knowledge in Wireshark, metasploitable, Nmap. It is a simple assignment.

    $16 (Avg Bid)
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    6 bids

    Need to setup EKS cluster on AWS and provision the Infrastructure with Terraform. Have to configure Load balancers and kuberentes clusters in a secured environment

    $39 / hr (Avg Bid)
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    20 bids

    OpenVPN configuration using pfsense firewall server

    $13 / hr (Avg Bid)
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    12 bids

    Need to configure one to one natting in cisco firewall and make some changes in current configuration.

    $6 / hr (Avg Bid)
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    10 bids

    I need some who can bond 2-3 internet connection with mikrotik router. We have 2 100Mbps line and would like to bond both connection to obtain 200Mbps when connecting to the LAN port. You must understand the requirement and have some form of experience with bonding, mikrotik and networking. You will provide a script to upload to complete the bonding interface. Let me know if you have any questions and happy bidding. I am looking to pay no more than $50.00

    $102 (Avg Bid)
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    13 bids

    We are looking for an IT network expert with very good Apple Mac knowledge. The tasks often include problems such as NAS connection with Synology and Pegasus RAID 5 storage or help with Apple Mail or Kerio Connect. This also includes planning and implementation or migration to Exchange Office 365 in Outlook. First and foremost we are looking for a reliable freelancer who can support us on demand and with projects and shows how it's done. The priority is to transmit the knowledge and to explain how problems have arisen and how they can be avoided. The whole thing should run over a secure TeamViewer connection or something similar. During the remote session, the work is done by ourselves. Your job is to check and make suggestions for improvement. All devices and programs are in Germa...

    $41 / hr (Avg Bid)
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    12 bids

    Marketing of a networking platform website, to build a huge member base and have more users joining in.

    $414 (Avg Bid)
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    57 bids
    Manage proxy 3 days left
    VERIFIED

    I have some IPV4 proxies whose IP address is configured with domain name. And these proxies never expire. I want to convert those proxies from numeric IP address and provide it to the users. And it also has an expiry limit... Needed Consultancy & Development.

    $127 (Avg Bid)
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    4 bids

    Designing a network of a transport company with five layers of Edrawmax. I need you to finish my job for the next six hours.

    $20 (Avg Bid)
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    1 bids

    We are a triple-play telecommunications systems integrators technicians (voice, data and video). In our particular case GPON, and we are in the process of commissioning and configuring services in the GPON OLT and ONU/ONT. The type/model of GPON OLT that we have in the laboratory to be able to reproduce the desired configurations is the ZTE ZXA10 C320, which is released to operate with ZTE and Huawei ONU/ONTs. The ONU/ONT models that we will be configuring from the start are: HUAWEI HG8546M and ZTE MDU F822. We have successfully carried out a first configuration for the broadband service (Internet) with vlan 100 in a first ONU/ONT; but when trying to integrate the other voice services (VoIP) and Multicast (IPTV) we find a port assignment conflict: (Example) service-port 1 vport 1 us...

    $750 (Avg Bid)
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    6 bids

    Hello I need help to diagnose and fix my server it crashes once almost every two days with the error [Microsoft-Windows-Kernel-Power 41 BugcheckCode 307 ] I updated all drivers and bios but didn't fix it I need help to track the issue from logs and identify it the server works as a simple web server thank you

    $55 (Avg Bid)
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    6 bids

    I have a RouterOS device with a VLAN for IPTV and need PIM configured and for mutlicast traffic to not leak out from VLAN. I have a Dahua IPC with multicast option and need a Multicast UDP URL

    $138 (Avg Bid)
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    2 bids

    Questions are based on cisco packet tracer

    $27 (Avg Bid)
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    27 bids
    Internal network 2 days left

    Internal network vpn to ……….………

    $513 (Avg Bid)
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    11 bids

    Hi there, I need to access my MS SQL server database outside my wifi network , basically over the internet and test it with some basic insert or delete queries. I heard we need to configure port forwarding at my wifi router level. Request you to help me with this. I will provide the required credentials once accepted. Thanks, Prakash

    $17 (Avg Bid)
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    10 bids
    Internet and Ip camera setup 2 days left
    VERIFIED

    Need some one in Bangalore to setup Lte dongle for wifi internet access and and to configure IP Camaras

    $20 (Avg Bid)
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    4 bids
    Docker & Shell Script Expert 2 days left
    VERIFIED

    Need assistance to run two processes from docker container when it is getting started

    $18 (Avg Bid)
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    6 bids

    Need help to install a project on vps

    $100 (Avg Bid)
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    16 bids

    I have a server with interspire and SES setup. I have done the DKIM setup and SPF setup on a subdomain. But still more of my mails are going to spam. I only need to send 2k to 3K mails a day, but I need them in 95% + in the inbox . Need someone to check the configuration and troubleshoot the issue to get emails going successfully.

    $15 (Avg Bid)
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    13 bids
    Senior Python Developer 1 day left
    VERIFIED

    I am looking for a senior Python developer with experience in network setup configuration. The candidate needs to write a script in Python. The objective is to simulate cloning activity on a hard drive. I am looking at the network setup configuration where the master PC will have the capability to control the targeted test PC in the network. Things like wake on LAN, shutdown PC. The script should have a cloning feature. Please submit your proposal on how you plan to go about doing this.

    $24 / hr (Avg Bid)
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    16 bids

    Fortinet 30E firmware upgrade support , & issues with Access points .

    $12 / hr (Avg Bid)
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    11 bids

    Looking for AWS Specialist to handle Devops, Migration, DNS and provide other cloud related services. Hands on experience with AWS (required) Install, configure, automate, and monitor various Cloud Services Experience with IP networking, VPNs, DNS, load balancing and firewalling concepts

    $23 / hr (Avg Bid)
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    30 bids

    Need Expertise on AWS Devops to help on deployment of the sample application. Already most of the cases are covered only deployment fails without any reason, need to help on that.

    $13 (Avg Bid)
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    8 bids

    I have created a virtual enviroment with 4 virtual machines that send their logs to SPLUNK. I will simulate attacks from Kali linux to another virtual machine and try to detect the attacks with Splunk.

    $208 (Avg Bid)
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    14 bids

    Hello We have our email server on local premises with windows server. Now want to setup it on digital ocean / aws cloud. Its approx 1-3 hours work for an expert. We will provide Cloud server access using putty. We have some more work related to server setup and will discuss during this setup. Thanks

    $53 (Avg Bid)
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    27 bids

    we have installed vpn server on microsoft windows server. connection to vpn works fine. internet with vpn works fine. only the internal network is not reachable, which should be possible

    $38 (Avg Bid)
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    12 bids

    We are planning to change infrastructure of our applications with new pattern and architecture. Need a senior DevOps developer to lead our development team. Thanks. AWS Lambda, Azure, DevOps, Linux, System Admin 25USD/Hr - 50USD/Hr

    $612 (Avg Bid)
    $612 Avg Bid
    16 bids

    We are looking for an IT network expert with very good Apple Mac knowledge. The tasks often include problems such as NAS connection with Synology and Pegasus RAID 5 storage or help with Apple Mail or Kerio Connect. This also includes planning and implementation or migration to Exchange Office 365 in Outlook. First and foremost we are looking for a reliable freelancer who can support us on demand and with projects and shows how it's done. The priority is to transmit the knowledge and to explain how problems have arisen and how they can be avoided. The whole thing should run over a secure TeamViewer connection or something similar. During the remote session, the work is done by ourselves. Your job is to check and make suggestions for improvement. All devices and programs are in Germa...

    $17 / hr (Avg Bid)
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    4 bids

    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...

    $30 (Avg Bid)
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    2 bids

    I have a simple topology, I am interested to learn what are good BGP configuration practices.

    $42 / hr (Avg Bid)
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    16 bids

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