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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    79 jobs found, pricing in USD
    Pentest Front 6 days left

    I would a tool developed that does web penetration testing and network threat management. The tool must have a windows and Linux front end with a dashboard and reporting facility.

    $3629 (Avg Bid)
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    Require Network minitoring engineer who can work for 2years contract remotely. Should have experience in monitoring tools 100 systems

    $9 / hr (Avg Bid)
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    Require a detailed presentation on SIEM and its implementation over a campus-wide network(CWN).

    $272 (Avg Bid)
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    DISCLAIMER 1: Quickbooks Desktop is hosted on a "server" desktop. I don't have the installation CD. DISCLAIMER 2: Job is at a physical location, Zip Code: 90019. 8 Windows Desktops (Windows7 x 4, Windows10 x 4) 1) I'd like to replace the "server" desktop with an alternate solution. (I don't know where, but it seems old-age) Since the Homegroup is discontinued,...

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    If you are expert in technical writing and technical background feel free to bid here.

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    Equipment involved in the solution: 1. Firewall: USG6370 (2) 2. Core Switches: S6720-54C-EI-48S-AC-85 (2) 3. eSight Networking It is very important to provides a high availability solution meaning double equipment and 10 GB connectivity between them. Attach file with request

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    Contact me if you can do C++, rasbary pi And have knowledge about networking

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    NEED TO USE ALL USERS TO CHANGE THEIR IP AND USE MY IP STATIC (WEBSITES AND ANDROID AND IOS) I HAVE IP STATIC INTERNET I NEED ANY USER DOWNLOAD MY APP ANDROID OR IOS TO CHANGE THEIR IP OF DEVICE TO MY IP STATIC I NEED ANY USER DOWNLOAD MY APP ON HIS PC TO CHANGE HIS IP OF PC TO MY IP STATIC SO I NEED DEVELOP IP CHANGER ANDROID +IOS+ PROGRAM PC BY JAVA OR OTHERS WHAT IS THE REQUIREMENTS AND THE CO...

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    I need some assistance of working through some network routing. It has to be now

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    In this Capstone Project activity, you will demonstrate your ability to: Design and implement an IPv4 VLSM addressing scheme that fulfills the requirements Design and implement an IPv6 VLSM addressing scheme that fulfills the requirements Design, configure, verify, and secure EIGRP for the necessary networks Design, configure and verify PaGP, RapidPVST+, and First Hop Redundancy Create detailed de...

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    IT Network setup 5 days left
    VERIFIED

    Setup small office with network security, Firewall and VPN.

    $52 / hr (Avg Bid)
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    In this Capstone Project activity, you will demonstrate your ability to: Design and implement an IPv4 VLSM addressing scheme that fulfills the requirements Design and implement an IPv6 VLSM addressing scheme that fulfills the requirements Design, configure, verify, and secure EIGRP for the necessary networks Design, configure and verify PaGP, RapidPVST+, and First Hop Redundancy Create detailed de...

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    Cisco IAD config 5 days left

    I would like someone to config a Cisco IAD 2435 for MGCP. I dont want to use Cisco call manager. I can give you remote access to this device for testing.

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    I have two openvpn connections (I'll call them vpn1 and vpn2) open simultaneously in a windows 10 PC connected to two remote servers through tap windows adapters What I am looking for is a java program and the PC configurations necessary to be able to make calls to the same URL through one or another vpn connection. The idea is that you can make a call to a url in one moment through vpn1 an...

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    I am looking for someone who can deal with Networks and make one proposal for me to submit to an office about Networking yearly contract . thanks

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    Hello, I want to create a VPN service that works similar to expressvpn, so the clients can connect to the VPN, etc.

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    Computer science writer 5 days left
    VERIFIED

    I need someone who can do a thesis in computer science specialization in networking .Only apply if you can deliver.

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    I need an expert who can setup and maintain Mailserver which can send arround 2 Million E-Mails per Month. Lets Discuss if you´re able to do that

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    I have an exisiting "Small" Mining Farmand need help to optimise it. - What pool to be used - what Crypto Currency to be mine now and in the future - optimise and automise the Mining Farm

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    As described. Help me install it and stick to the end so the vpn is working and i can connect to the internet through it

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    Need to configure AWS WAF and Shield configuration on platform running with ELB

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    networking IT Expert 4 days left
    VERIFIED

    looking for someone who is expert in Networking IT and can help me thanks

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    Its a private hardware. It is running some linux compilation. i have ssh and telnet access, the web interface its giving me some error when trying to login. Anyone who knows this technology? here the device: [login to view URL]

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    Network Stick 4 days left

    A stick with interface. Stick will be inserted into network equipment. Building a security stick to access network config design my idea. Project design, mechanical engineering work

    $20 / hr (Avg Bid)
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    IOT services aws 4 days left
    VERIFIED

    Quick implementation of iot services on aws. Please do not bid if you do not have experience in this field

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    15 bids
    VOIP Project 4 days left

    Signalling work with CISCO CUCM Understanding VOIP - SIP (including Blind and Attended Transfer implementation) - VOIP Call analysis – Wire Shark or similar - Visual Basic Script language - Proprietary Cisco SIP protocol extensions - Cisco CUCM - Call flows of the Attended Call Transfer - Cisco Finesse handling of the Call Transfer Budget as outlined Deadline: 4 weeks

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    I would like to implement MP-TCP in NS3. There will be traffic differentiation from source. I hope there will be measurement of delay, packet delivery ratio and jitter with graphs

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    Engineer needs to perform the below activity. • BOM verification opening the box. • Tally the serial no of box • Viptela Box labeling to be verify • Rack & Stack the Viptela boxes • MPLS & ISP Link labeling verification • Terminate the MPLS & ISP link on Viptela boxes. • Do initial configuration • Provide WebEx over internet to L3 engineer

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    Need help turning 128 subnet into squid proxy. Also I need proxy speed as fast as possible so squid tuning

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    Objectives 1. Analyse the given operating system for vulnerabilities. 2. Exploit all discovered vulnerabilities to gain root access to the operating system. 3. Produce a report summarizing your penetration testing processes and findings. Preparation You are given a VMWare virtual machine containing a potentially vulnerable operating system. The coursework is to apply the techniques di...

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    IMPORTANT : A) This job is only open to Mumbai based freelancers B) Must be able to to work at our customer site for a few days. MUST HAVE Requirements : • 3-5 years' experience as a Linux Systems Administrator • Experience managing Red Hat Enterprise and Oracle Linux Server • Skilled and productive in a Linux command line environment • Fluent in scripting languages &...

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    Design a network plan. plan is already attached. please check the attachment for more details.

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    KEYWORDS Fibre Optic installation Testing telecommunication Refraction Diffraction LANs CATV Parts of the optical fibre

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    i have a server at home sitting around doing nothing. i would like to know if i can run a reliable iptv service from this server

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    I require a ccna trainer who can teach online , you must have industry experience and be able to design labs to the highest quality and have good speaking [login to view URL] should be able to work either 10 to 14:00 or/and 18:00 to 22:00 UK time monday, tuesday, wednesday, Thursday and weekends , this days are all flexible you can choose which days you want to commit to

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    i have voip device and i have small router it have 32mb ram os Openwrt i want to run 32calls so you need to use SIP2SIP register USA SIP server >>Bangladesh Openwrt Router>>>VOIP Device we cant use asterisk cz its need too much space i think best libre [login to view URL] or yate or besip [login to view URL] up to you as you like i just need pass a call on g729 codec under 15KBPS n...

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    Cisco WAP371 Wireless-AC/N Dual Radio Access Point with Single Point Setup Captive portal and guest network

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    Need urgent assistance with terminal server 2016

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    Fibre Optic installation Testing

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    i have memory image.. using volatility tools... you have to answer some of the questions... if you ready to work and knows about the tool only bid..

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    I am organising a table-top cyber exercise. Currently preparing the scenario on 1)vpn filter 2)phishing email and 3) insider threats using malware. The exercise scenario should include challenging and insightful questions to ask participants to assess the control measures.

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    Configure a firewall 2 days left
    VERIFIED

    Hello, I'm looking for help configuring a firewall for use with a new internet connection and also want to establish a vpn route to another office from the new firewall.

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    need help troubleshooting ( ideally I would like to tweak it ) a shell script which makes use of rclone to backup my content

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    Hello, I need to create a private cloud based on windows server 2012. I just need someones help remotely to assist me while processing all the steps from beginning till the end. Systems that I will use; - windows server 2012 datacenter - hyper-v - Virtual machine manager 2012 and what we need else to create a cloud! If you're interested in this job, all details about what I have done sinc...

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    I have 2 FreePBX Servers [A & B] Server A: On Cloud And SIP Trunk has been created SSL is configured by "Let's Encrypt" Server B: On Local And SIP Trunk has been configured SSL is configured by "Self Signed" Result: Server A - SIP Trunk is appeared as not registered Server B - SIP Trunk is appeared as registered! I need to get all Registered, and the call is go thr...

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    kali Linux with technical writer details will be given

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    Looking for a Linux sysadmin who have experience with serial port settings, serial communication. I want to use Neoway M590E GSM/GPRS modem with USB-UART serial converter, looks like everything okay, but I can't communicate with the modem over terminal. I already tested the communication with the modem under Windows, everything fine, working. You need to check over teamviewer while the comput...

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    Looking for a C/C++ expert with good knowledge of Network in Linux. This project is the long-term project. The first part of this project is configuration of meta-data server. Please bid only expert. I will share detailed requirements via chat.

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    we want to provide free internet hotspot in our city with local ad our local ad is main part for earning.

    $116 (Avg Bid)
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    6 bids

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