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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    105 jobs found, pricing in CAD

    We are developing a high-tech counterfeit product detection system based on the latest security tools. Please reply following in your cover letter 1- Have you ever worked on a similar app (example unisecure, olnica or chkfake ) 2- What's your background in PKI, RSA, cryptography, encryption, IoT or blockchain programming 3- App/service will be built on AWS or Azure stack- Which cloud stack y...

    $653 (Avg Bid)
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    I provide technical support for a small company. I am NOT an expert. From time to time, I have some technical questions about Windows 2012 R2 administration. I need someone to consult if I have questions.

    $26 / hr (Avg Bid)
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    Segment Routing 6 days left
    VERIFIED

    Segment Routing Key features/Advantages: (Explain these two) ○ Intermediate nodes don’t need to store network state information. Network state information is moved from the intermediate nodes to the packet. ○ Segment instructions can apply services at each node (enabling Quality of Service (Fine Grain vs Coarse Grain)).

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    Explain and justify the structure of a network, develop a security plan for it and its maintenance Later this needs to be implemented in Graphical Network Simulator All the details of the task itself and requirements will be described in a personal conversation

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    network security 6 days left
    VERIFIED

    I need an expert in using Wireshark to analyze specific scenario thanks

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    Perform VirtualBox PXE Boot Installation

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    softether and load balance 6 days left
    VERIFIED

    i need someone experience on softether vpn server, who can set up load balance servers with softether

    $117 (Avg Bid)
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    Networking 6 days left

    We need to get the Networking done for 4-5 computers for the purpose of file transfer in the office. We have the modem/router, internet connection and patch chords. Location: Cox Town, Bangalore

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    Firewall Setup Cyberoam 6 days left
    VERIFIED

    we want Cyberoam Firewall Setup with all the policies , will provide remote access to do it.

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    Rust Expert 6 days left
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    I am looking for a rust expert developer to review a code and help me compile and fix some issues to launch my own app It will be better if you have knowledge with network and embedded systems too and C++ language Must be able to demonstrate your skills too

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    Simulation Using packet tracer that compare between two algorism and give Conclusion with the best algorithm. Comparing the performance of using one server and 2 WebServer and 3 WebServer and try to use switch or anything to balance the load between services and view their performance and development using many servers And use specific mechanism to divide the load ( mention the Mechanism) .

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    I need an expert to solve telecommunication system quizzes

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    Security , K8's, Deployment, cluster setup expert

    $7 - $13 / hr
    Sealed NDA
    $7 - $13 / hr
    0 bids
    AWS: OS ubuntu 18, webmin 1.9 6 days left
    VERIFIED

    Our cloud is AWS and the operating system obunto 18 and we are using webmin 1.9 package to host multiple domains on a single cloud. The issue we are having is that we just an upgrade and [login to view URL] is eating up all of servers memory. Please see the image attached. We are looking for someone to solve this problem for us.

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    wifi heatmapping 6 days left

    i have a pdf file that already defined the wifi location and i want the coverage area for those access point with a heat map

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    I want to setup Azure sentinel siem. I need you to advise me on the best way to do it, including to do agent/agent less, dashboards etc.

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    This project requires a technician that is very familiar with a Mitel Office 250 system and has experience installing wireless SIP phones on a commercial WiFi network. We purchased a brand new Mitel Office 250 system and already had previously attained 2x Mitel 5624 v2 phones. The contracted company was supposed to install these phones on the Office 250 system. They confirmed that everything was ...

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    Hello, friends! I have a clear VPS with good IP (not listed in blacklists etc). I'm looking for some professional to install, secure and configure my own VPN. The goal is the connection type to be like normal connection without any proxy or VPN indicators and to use it like a dedicated IP address. Thank you!

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    Need someone to know Managing Virtual Machine(VMware Oracle, VirtualBox), Helping management of the Accounts of some sites, Supporting part side to me. I like American or European

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    i want professional packet tracer design of two sites networks need to remote between them using layer 3 switches VPN for remote access vlan using each site can communicate other one WAN Network using frame rely firewals many servers DNS+DHCP+Wireless+web server+ftp server+data base server+Email server usnig ALC access controll list using OSPF Routing ether channel between routers and ...

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    Evaluating the security of IEC 61850 and the GOOSE protocol

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    Seeks Digital Officer 5 days left
    VERIFIED

    Seeking Digital Officer to consult about Cisco Webex Webinar. Seeking graphics to include in the webinar. Please advise.

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    Hi, we are looking for an specialist in cybersecurity for Ethical Hacking service? We are a SaaS

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    Ethical Hacking 5 days left

    Hi, we are looking for an specialist in cybersecurity for Ethical Hacking service? We are a SaaS

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    I have 3 to 4 clients who has 10 to 15 windows 10 PC and some are home use laptops. The laptops do get change when a new employee joins so I want to simplify the whole process by loading win image with preloaded software. This image needs to be deployed on user laptops. Also things like joining domain, always connect to VPN for laptop users etc. Could discuss further on chat.

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    These are all the instructions: OPNET Simulation and results with explanations Autonomous Vehicles communication network: simulate several vehicles with different speeds in different directions communicating with each other and communicating with RSEs (Roadside Equipment). Show the relationship between speed levels and packet delay, throughput, packet lost, buffer build up...etc. Also make sure th...

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    Need an experienced Windows/Active Directory/DNS/GP/Vmware/Linux/Networking/Troubleshooting guy on a day to day basis. If you do not have the relevant experience please do not apply.

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    I'm looking for someone that can help recover lost files on mounter disk after hard reset of server. This is urgent! I can give access to our server, to a 500Gb file with Linux disk image. We are looking to extract files with their real file names (I can provide control samples)

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    Firewall for centos 7 4 days left
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    I need a firewall that works with Cron (every given time you have to check the blocked and unblocked IPs ) and easy to use. The firewall must have a white list file of allowed IPs, in case we want to give permission to a new IP, it is added to the list, and the allowed port is determined.

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    Looking for an experienced developer who worked in the Call Center VOIP solutions/infrastructure field.

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    It's computer network security task related to encryption and decryption. Plz see the attachment

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    PowerMTA - HAProxy consultant 4 days left
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    We are looking for a PowerMTA consultant who can help with HAProxy remote IP sending

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    Server OS install automation 4 days left
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    Hello, Looking for Server OS install automation. You can check [login to view URL] it is opensource and free. We need plug and play solution with GUI and module for billing system like blesta, whmcs, hostbillapp. Any questions please let us know.

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    PC Optimization 4 days left
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    I have a Dell Laptop from 2016 that an old employer gave me. I'm running Windows 10 Pro Version 20H2. OS Build 19042.572. I have a few things that I'd like fixed: 1) There are certain security settings as well as the time/clock that are controlled by the administrator. Can we make it so I have full rights to the computer and possibly remove from the computer from the domain? 2) Ever si...

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    NEED AN EXPERT IN NETWORKING 4 days left
    VERIFIED

    We are looking for experts in Networking

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    Hello I need an expert in Networking and Network security. We have to develop a network design and make a report on the same. Please apply if you have the required expertise. No teams or companies please.

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    Hello I need an expert in Networking and Network security. We have to develop a network design and make a report on the same. Please apply if you have the required expertise. No teams or companies please.

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    I have a router provided by Airtel huawei hg630a. I want to make use it as range extender. I want to use it in Wlan wds mode. Wireless bridge.

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    Distek VPN 4 days left
    VERIFIED

    we are going to provide VPN service with following commitments; SPEED-SECURE STREAM-ON ALL ACCESSORIES. Features excellent speed should no being down for long periods of time, should constantly online 24/7 live chat should no slow customer service should not raise error pages where there should be tutorials on the website, and inconsistent server connections. shold response back when offline chat...

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    I need to do a project report in 10000 words minimum on the topic "Enterprise Network Infrastructure with DevOps Capability". I need a minimum standard content and I can provide sample projects on different topics. most importantly we have a plagiarism checking process so I don't want a copy-paste.

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    I have a windows server that I need turned into a Hyper-V machine on a host machine that I need to image for easy duplication. The complicated part is I need the hyperV image to be the dhcp sever and not have outside internet access.

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    I have a domain name purchased in AWS. web app is running. I need to make it visible at domain name

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    Node server issue fix 3 days left
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    If you have previous experience with node, express server setup on aws, you will be the right person for this project. During setup, the server code, in npm install it shows errors but I can't figure out the issue. Please reach out to me with any solutions. Thanks.

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    My business involves being a middle-man proxy reseller and we would like to establish a reverse proxy server that includes: - User management (create sub-users) - Assigning packages to users (bandwidth allocation incl. data usage tracking, data capping, thread limiting, custom plan duration) - Retrieval of user, package details including remaining data, expiration date etc - Logging requests (URL...

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    Seeking experience in Cisco Webex Meetings, Events, Training, Support, Webex Site Administration, Webex Teams

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    Cisco ASR 9000 3 days left
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    Need to setup Cisco ASR 9000 router with custom rules. The person should also be able to troubleshoot, look at network logs

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    AWS EC2 Load Balancer 3 days left
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    we are in need to create a second EEC2 instance with load balancer and failover protection

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    cisco packet tracer -- 2 3 days left
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    i need a guy who can just rough architecture and also report writing on architecture report is important

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    i have connection ipsec with google cloud to my pfsense for ip static, but i have trouble about routing on my server, this is my topology, Pfsense just firewall -> mikrotik -> webserver 1. My server working i can access it, but i have trouble about NAT, this is about secure my server, i have open relay for smtp and i cant recivied email, but i can send it. 2. If i Setup itables on google c...

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    hey i have installed rd web access in server 2016, but it need some small trouble shooting... everything is done so no need to worry.... Currently i have been using private ssl but still unable to use. (5 star review guaranteed)

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