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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    73 jobs found, pricing in NZD

    You are required to deploy two virtual machines (VMs) as per the diagram shown in the attached pdf: one serving as a firewall and the other serving as a Honeypot. The firewall VM also integrates intrusion detection capabilities, therefore, in addition to filtering network traffic, it should alert any potential intrusion attempts.

    $85 (Avg Bid)
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    I need someone from a Scandinavian country interest to do network marketing to get more cash in pocket. Please contact me for more details

    $15 - $45
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    0 bids
    elabórate Network Security 6 days left
    VERIFIED

    create a network security [login to view URL] instructions and topology

    $264 (Avg Bid)
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    I would like someone to convert open flow v1.0.0 which work with INET 3.6.6 and OMNET++ 5.5.1 to be work with INET 4 [login to view URL]

    $276 (Avg Bid)
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    DarkComet or Blackshades is a Remote administration tool software I am looking for a person mastering it or who has mastered another Remote administration tool software

    $299 (Avg Bid)
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    1 bids
    Need System network expert 6 days left
    VERIFIED

    Need help from system network expert regarding a project.

    $39 (Avg Bid)
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    17 bids

    I want someone to help me convert Open flow v1.0.0 which work with INET 3.6.6 and OMNET++ 5.5.1 to work with INET 4 [login to view URL]

    $176 (Avg Bid)
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    1 bids

    Looking for network engineer to help set up VPS and create a back connect proxy with given instructions.

    $747 (Avg Bid)
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    1 bids

    Hi Freelancers, I am searching for a experienced software developer that have knowledge on cisco product. Further details will be provided in chatbox. Thank you

    $526 (Avg Bid)
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    Need an Ansible expert 5 days left
    VERIFIED

    I need to automate a few things for applications running on Redhat Linux

    $34 / hr (Avg Bid)
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    Network Design 5 days left

    Looking for someone to clear up network concepts. How to aggregate links, trunk ports, bandwidth limitation and policy shaper. Willing to compensate per hour. Thanks

    $36 / hr (Avg Bid)
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    We require a consultant to provide guidance on patching vulnerabilities in a client SUSE linux server. You will NOT have unsupervised access to the client server and will be required to provide written advice and procedures for our team to implement. On some occasions we might allow access via TeamViewer to our staff PCs for supervised access. Here is an example of the type of vulnerability we ...

    $22 / hr (Avg Bid)
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    mikrotik problems 5 days left
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    I'm currently having problems with my mikrotik. Some websites are not working.

    $193 (Avg Bid)
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    14 bids
    AWS Server Expert 5 days left
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    The Job: * Insuring we select the AWS plan that is best for our particular needs * Guide us on how to install the initial Ubuntu Server 20.04 environment - that is reachable by a static IP. * Guide us adding the static IP so that it reaches this server. We need someone who has setup MANY AWS Servers and knows easily what the process is so they can guide us. We do not want someone new for this....

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    can anyone help with small fee ? vpn works fine but does not work in dubai

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    After a power failure, we can no longer save to our Ubuntu server. We need an expert in Ubuntu and VeraCrypt to trouble shoot and repair our server. We're located in the Dixie Rd. Courtney Park Dr. area of Mississauga. We will need someone to come to our offices.

    $164 (Avg Bid)
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    Being able to create and install or transfer a working Sonarr and or Radarr to New servers [login to view URL]

    $157 (Avg Bid)
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    Network Engineer 5 days left

    Home Network TCP Port 1935 passthrough enabling. General Network troubleshooting on live-streaming gig Additionally, speccing and configuring 2nd temporary internet line. Cell box or the like Video Production experience is a plus.

    $577 (Avg Bid)
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    Linux expert 4 days left
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    Traffic Control (TC) and QOS for selected destination IP address.

    $469 (Avg Bid)
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    Php MyAdmin Mysql 4 days left
    VERIFIED

    Hello, some of my processes need to be optimized. There are high charging times in different areas. You should be familiar with phpmyadmin mysql.

    $42 / hr (Avg Bid)
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    Looking For freelancer trainers for CCNP Security

    $18 / hr (Avg Bid)
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    It will require deploying two virtual machines using Ubuntu as it's an operating system as shown in the attachment. One serving as a firewall and the other serving as a Honeypot. The firewall VM also integrates intrusion detection capabilities, therefore, in addition to filtering network traffic, it should alert any potential intrusion. On the Firewall VM configure the firewall using iptables...

    $251 (Avg Bid)
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    9 bids

    There is a simple activity on Cisco Packet Tracer. I need it fast please contact me for more information. Thanks

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    Mikrotik Engineer 4 days left
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    I have ISP network facing issue in Mikrotik CCR1036 Core router.

    $30 (Avg Bid)
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    Computer_scince_networking 4 days left
    VERIFIED

    1. a) A computer network can be designed following a connectionOriented architecture or a connectionless network architecture. Suppose that in the network layer, routers are subjected to "stressful" conditions that might cause them to fail fairly often. Explain the actions that would need to be taken on such router failure at a high level, and which architecture better suits such a netwo...

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    ISP Network Problem 4 days left
    VERIFIED

    MIKROTIK CERTIFIED NETWORK ENGINEER

    $54 (Avg Bid)
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    8 bids
    Research Project-E -- 2 4 days left
    VERIFIED

    Electrical or Telecommunication Engineer expert in Heterogeneous Network. Further details on chat. Thanks

    $699 (Avg Bid)
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    Need VPN setup 4 days left

    We need to setup VPN for 15 users

    $290 (Avg Bid)
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    networking 4 days left

    One of the drawbacks of IPv4 is the maximum number of network devices it can support. IPv4 addressing uses a 32-bit network address. This allows for 232, or a little over 4 billion devices. However, today there are significantly more devices on the internet. Even though the more robust IPv6 version has been introduced and efforts are underway to assure wide adoption, IPv4 is still wi

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    I am Anass from Tangier, Morocco. I want to build myself a custom 4 axis milling CNC router to sculpt hard PU foam blocks (700x500x500). I need plans and components list

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    Networking Project 3 days left
    VERIFIED

    Hi .. i have some trouble with my networking task. could you please help me. please bid and let me know asap

    $40 - $71
    Sealed
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    33 bids

    3 hours work . needs to configure nagios and required backup support, linux admin

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    Want support for Palo firewall configuration in OCI for below activity. 1) Palo configuration in oci with HUB and Spoke network 2) Using transit routing 3) Fastconnect and VPN

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    need help with packet tracer project.. its configuration in packet tracer. pls see its easy task

    $43 (Avg Bid)
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    This project is to find the real ip and not the ip of Incapsula server. The IP have to work with Host or directly. No redirect or other, i have to show the website on this ip.

    $46 (Avg Bid)
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    Analyze the existing VM deployed in azure. Secure the network

    $34 / hr (Avg Bid)
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    Part#1 MCQs and Short Answer – These questions will be focused on the topics areas which are enclosed in the file. [Make sure review enclosed DOC file] Part# 2 Critical thinking – this assessment is composed of a set of five tests. Both parts will be done in an online test in the next 24 hrs and its 3 hrs test.

    $34 / hr (Avg Bid)
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    We are currently looking out for Freelancer for Linux Administrator. Designation: Linux Administrator Qualification: Diploma/BE/Any Graduate Experience: 3-5 yrs. Communication: Good/Effective in English Note: Immediate Professional Skills : Extensive troubleshooting experience in a Linux environment. Profound knowledge of TCP/IP and networking concepts. Sound knowledge of enterprise-level configur...

    $479 (Avg Bid)
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    26 bids
    Setup VPN 3 days left

    i want to set up a VPN and connect 20 system on a windows server

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    Delivering In- house and Online CCNP Security CCIE Security Trainings to Indian and International Students. Prepare and develop training material based on requirements. Assess and evaluate performance of Trainees. Interact with management teams in scheduling training activities. Design and develop classroom materials and presentations. Skills Desired: Sound knowledge of Cisco Security technol...

    $19 / hr (Avg Bid)
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    OpenVpn configuration - client Ip not changing. I installation complete. But after VPN connection, I could not have the client public IP change to the VPN server Ip.

    $51 (Avg Bid)
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    I need help to transfer a vm (old 32bit Ubuntu) to Digital Ocean This can be done by installing early-ssh and booting into initramfs and then transfering with "dd" command "dd if=/dev/sda/ .. | ssh root@IP 'dd of=/dev/vda1 bs=65536" The vm image will be provided. The problem is fixing boot configuration after droplet reboot (it will need some steps in grub boot to correc...

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    i need some one to configure my cwp control panel to deploye my new application

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    Analyze PCAP files to find device id, PHP version, website, print job, etc

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    configure juniper ssg140 to accept dial up vpn client with dinamic ip

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    Design a hybrid routing protocol for a given network topology

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    Hi There I need help cloning a Microsoft Hyper-V Manager virtual machine on Windows Server 2019. I also need help trying to recover a VM that is experiencing error. Also need to learn how to take a snapshot plus anything else you think is useful. Need to start straight away. Will be other ongoing Windows Server work if you know what you are doing. Thanks

    $22 / hr (Avg Bid)
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    Docker, Oracle expert. 2 days left
    VERIFIED

    Hello. Freelancers. I need to an expert with docker server management expert. you should familiar to docker, Linux/Ubuntu, Oracle and script. Please bid if you are interested. Good luck.

    $180 (Avg Bid)
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    14 bids
    Cisco Router 2 days left

    Our Telco carrier upgraded two T1 circuits that are part of our MPLS system. We need to upgrade the cube on the on site Cisco 2901 router for the affected location with the new IP information provided by the Telco provider, test connectivity and make sure that VoIP calls are coming through in our Cisco UCS telephone system for this location.

    $76 / hr (Avg Bid)
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    already made vpn product openvpn ikev2 l2tp stealth killswitch

    $1174 (Avg Bid)
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    5 bids

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