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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    82 건 검색 완료, 금액 기준 - USD

    Hi, I'm looking for an experienced vagrant DevOps engineer to make my php source code running locally on my ubuntu vmware. I tried to "vagrant up --provider vmware_desktop", but it returns error. Could you help me with this error, pls? Thanks

    $21 / hr (Avg Bid)
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    Prerequisites: Can accept on-site implementation The implementation cycle is about 1 month The implementation involves equipment and quantity: 2 sets of H3C 7506E chassis-type core switch equipment (need to install, self-debug according to demand) 4 sets of H3C 6520X box-type aggregation switch equipment (need to be installed, self-debugging according to demand) 64 sets of H3C 5130S box-type acce...

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    DNS expert 6 일 left
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    hi, Guys. i have website and i need dns setting. please contact me. i will explain via chat.

    $23 (Avg Bid)
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    8 입찰

    IF ANY BODY CAN HELP IN THIS TASK RELATED TO SIDRA NETWORK MODELLING DEMONSTRATION SOFTWARE

    $8 - $20
    $8 - $20
    0 입찰
    Network Assignment 6 일 left
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    I need a Network project done in 5 days

    $102 (Avg Bid)
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    16 입찰

    Network slicing for SDn based 5G network. have to do network slice for LTE model.

    $626 (Avg Bid)
    지역별
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    5 입찰

    1. We will be doing Software Testing for Mobile Phones (Cellphones). Also called Quality assurance in Hanoi (Vietnam) 2. Person need to be willing to work on Laptop and Cellphone 3. Willing to work inside the moving car (with Driver). Testing inside the car is important as we want to make sure that Mobile phone is able to work in moving condition. Engineer/you will be on back seat with mobile +...

    $8 / hr (Avg Bid)
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    1 입찰

    Onsite: Saudi Arabia 3 Rack servers Mounting, 1 Switch Mounting , Cable connectivity and provide remote support. Day Job, 3 days total

    $1039 (Avg Bid)
    지역별
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    Hello, Anyone has the experience to do a program and write coding in noc and soc in networking. This is an example of attacks that need to program and write the result. Thanks.

    $10 - $20
    $10 - $20
    0 입찰

    Looking for an expert in ethical hacking and computer networks.

    $159 (Avg Bid)
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    9 입찰

    help me to set up a VPN by linode and don't have any problem to use it it always tell me ddos attack and the vps will be shut down and customer service let me set up something prevent this situation happened, and i don't know what i should do. please solve this

    $25 (Avg Bid)
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    2 입찰

    looking for an expert on OpenVPN for configuration. Urgent Job

    $119 (Avg Bid)
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    15 입찰
    Network Diagram 6 일 left
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    Need a network engineer, preferably a CCNP with at least 2-5 years of experience to assist with creating a network diagram consisting of several Data Centers, remote sites, connections to ISP..etc. You should be able to use correct visio icons for relevant connections types such as routers, switches and use proper line for Ethernet, WAN Links..etc.

    $31 / hr (Avg Bid)
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    help me to set up a VPN by linode and don't have any problem to use it it always tell me ddos attack and the vps will be shut down and customer service let me set up something prevent this situation happened, and i don't know what i should do. please solve this

    $31 (Avg Bid)
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    6 입찰

    We currently have our company web/email/database hosted at Digital Ocean using Ubuntu 16. We would like to either upgrade it to Ubuntu 18 or migrate to new Ubuntu 18 Droplet.

    $388 (Avg Bid)
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    == General requirements for any freelancer in this kind of tasks - Have a good English (we also talk Portuguese and Spanish, just in case you use any of this languages). - Available to talk via voice in some special cases, where explain is 10x times faster than writing down. - We want freelancers that fixes issues in minutes, not in hours. At least 5 years experience per area. - We want you to bil...

    $139 (Avg Bid)
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    Need a pfsense expert, who know everything about pfsense open source system, Currently i am using captive portal on local database, 800 user already inputed by voucher code, but cause of some rules, 800 phone asking voucher code agan, pfsense can not read the voucher or mac adddress, so thats why need a pfsense expert to solve the issue

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    HCIA 5g certificate 5 일 left
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    Help with the multiple choice certificate exam

    $55 (Avg Bid)
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    $21 평균 입찰가
    4 입찰
    Ethical hackers 5 일 left
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    Need Ethical hackers to train me

    $25 (Avg Bid)
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    9 입찰
    Fit&Organic 5 일 left

    Necesito cierta ayuda con marketing por internet y redes sociales

    $130 (Avg Bid)
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    20 입찰
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    Networking 5 일 left

    Any Cisco Pracket tracer expert in static routing, dynamic routing and Vlan Paid task

    $59 (Avg Bid)
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    39 입찰

    hi, I need a professional in computer architecture

    $17 (Avg Bid)
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    Computer Forensic report 5 일 left
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    Computer Forensic report Computer Forensic report

    $23 (Avg Bid)
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    Computer networking and cisco expert needed

    $10 (Avg Bid)
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    $14 평균 입찰가
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    Cloud Security Engineer 4 일 left
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    Cloud Security Engineer for AWS or other cloud Security projects - Secure SDLC

    $14 / hr (Avg Bid)
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    10 입찰

    i am asked to design an enterprise network

    $18 (Avg Bid)
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    13 입찰
    unix/linux admin 4 일 left
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    hi am looking for unix admin to fix my network issue linux unix(solaris) network admin

    $103 (Avg Bid)
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    22 입찰
    Edgerouter config 4 일 left
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    $22 (Avg Bid)
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    8 입찰

    Looking for someone who can conduct internal security vulnerability assessment on the WPLMS solution .Submitting the assessment test report ,

    $120 (Avg Bid)
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    SS7 Firewall design 4 일 left
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    $2125 (Avg Bid)
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    We are looking for an engineer with specific experience configuring Alcatel Lucent / Nokia GPON appliances. MUST have experience with Alcatel Lucent 7360 ISAM Appliances + line cards. Must have experience with Alcatel Lucent GPON ONT Must be confident to build network from scratch

    $25 / hr (Avg Bid)
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    I have VMWARE esxi vSphere 6.7 installed on a stand alone dedicated local computer. I need help configuring the network to be able to assign local IPs so each VM I configure has it's own IP. I'd like to create a step by step word or text file to refer to. Including necessary firewall settings for VM(s). I have a some what understanding of how to do, but something I'm doing is ...

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    computer forensics 4 일 left
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    need someone to work on forensics tools and reports. must have prior security / forensics experience.

    $134 (Avg Bid)
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    8 입찰

    We need a Linux server management administrator. Exp in Digital ocean mongo DB management

    $14 / hr (Avg Bid)
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    17 입찰

    Hello, We need extra hands to configure grafana, influxdb, sflow, fast netmon and other module. If anyone has experience with these then please get in touch.

    $160 (Avg Bid)
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    6 입찰

    We are looking for a very experienced system admin person who has experience of setting up IT infrastructure for an OTT ( video on demand ) platform. We need to setup our own server and not to use ready solutions.

    $20 / hr (Avg Bid)
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    "I want network engineer to build my own server and host my own websites on it. I want a server like AWS dedicated server. And you have to build a like when the data increase then server should never crash and I can host my multiple websites on my own server. I do not know about this field, so, I can not decide what budget should I have.

    $13 / hr (Avg Bid)
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    Need a paper which describes this experimental analysis and the complex system in the context of related work. I require 100% original content. Bid only if you know about it

    $82 (Avg Bid)
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    10 입찰

    MSP IT Consulting Company is in need of decent network engineer. Amazing results from very short term engagement will lead to more work. Have immediate need for this weekend (5/29/2020) 3-4 hour engagement. Network Engineering Experience Required: Cisco Routers Cisco switches Sonicwall firewall VMware Virtual switching Ubiquiti 5 years + exp Temporary, Contract

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    wireless network 3 일 left
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    any freelancer who well knowledgeable on wireless network queries bid it

    $791 (Avg Bid)
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    I need to discuss with a knowledgeable Win server 2016 system administrator to assess the suitable remote access solution that is best for me to use for my school network. I need help with expert advice around choosing between VPS, RDS and VDI.

    $29 (Avg Bid)
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    Need config ssh 2 일 left
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    Hello, I need config ssh tunel socks5 , when access socks5 will check domain if allo will access socks5 , if not deny OS : Centos 7

    $101 (Avg Bid)
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    DDoS attacks needs to be detected using Machine Learning using SVM algorithm and a command Line interface needs to be developed which contains the options that prevents the attacks live and for the attack that has been occurred already.

    $91 (Avg Bid)
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    We need an RF technician to help us design and deploy a small wireless network for a school.

    $34 / hr (Avg Bid)
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    15 입찰

    In this project, one has to implement AOMDV routing protocol using NS3. The output should be saved in CSV file with the packet delivery ratio, throughput, end-to-end delay, Energy Consumption.

    $124 (Avg Bid)
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    I want you to set-up a GRE Tunnel for Windows to Linux on specific ports. This will be for a Game Server. Players would connect from Linux VPS IP and be redirected to the Windows Server IP. Players > Linux VPS IP > Windows Server IP Windows Server should send information inbound and outbound to VPS Server and VPS Server should accept inbound and outbound connections from specific port�...

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    Find email server for a domain name

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    20 입찰