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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    116 仕事が見つかりました。次の価格: USD

    Need help configuring DNS for sending and receiving email. This is for 1 domain...,

    $22 (Avg Bid)
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    10 入札

    Hi, I am searching for an experienced RIPE NCC person which can configure, manage and maintain our RIPE NCC Resources and database like LIR Account´s and configure it proper to be conform the rules of RIPE NCC. Is not a big deal but someone who have the necessary experience in this domain would help us a lot to see if all is correctly set up and to help to understand all the configuration be...

    $363 (Avg Bid)
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    Need someone to install jitsi on ubuntu server following my documentation anydesk

    $26 (Avg Bid)
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    8 入札

    Initiative Overview: Core goal is to bring security logs from across the company into a central data lake & Sentinel (SIEM tool of choice in Azure). This data is primarily machine-generated, so real-time and extremely high-volume. Role Description: The work is very complex in nature & requires an advanced skillset to design, build, troubleshoot, and support our solutions. This individual ...

    $29 / hr (Avg Bid)
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    I have a paper written the theatrical part but need an expert to do the rest also I am flexible if something need to be changed. I need to submit it in Q1 or Q2 conference or journal. Thanks

    $38 (Avg Bid)
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    Plex media Server my tv movies videos or not playing i have ubuntu os and Dedicated Server

    $278 (Avg Bid)
    $278 平均入札額
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    Plex media Server my tv movies videos or not playing i have ubuntu os and Dedicated Server

    $10 - $30
    $10 - $30
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    Plex media Server my tv movies videos or not playing i have ubuntu os and Dedicated Server

    $15 (Avg Bid)
    $15 平均入札額
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    Plex media Server my tv movies videos or not playing i have ubuntu os and Dedicated Server

    $10 - $30
    $10 - $30
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    Plex media Server moies scanner is stuck scanning i have ubuntu os and Dedicated Server I someone with knowledgeable

    $22 (Avg Bid)
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    4 入札

    I have a Unifi Dream Machine at home which is connected to my ISP. I also have a Unifi Dream Machine Pro at my office which is connected to the same ISP. I am looking to establish a vpn between the sites with two seperate subnets, so I can easily add printers etc. and make it look like the same network. Or access my quickbooks server. This should be a quick configuration since I have most of i...

    $22 / hr (Avg Bid)
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    Deploy a separate apollo-blockchain node onto any cloud, your node should have an externally accessible port: 47874 for the p2p networking. Adjust balancer/proxy for the node to forward each HTTPS request from port 443 (default HTTPS port) to the local 7876 port. Then your API will be accessible by The URL

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    We have OpenVAS and GreenBone installed on the server. You will work with our AWS engineer and remote into his PC to do the work. We are running on an EC2 [ログインしてURLを表示] instance with 64 GB of storage and 4 GB of RAM. OpenVPN and Wireguard running fine on the server and connected to a remote Raspberry Pi 4. We have a Raspberry Pi running Wireguard and we can SSH into the Pi, but we must be ab...

    $46 / hr (Avg Bid)
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    I want to simulate and test the behavior of different applicable scenarios of my choice. This simulation must be using NS3. This simulation contains wireless nodes with limited battery supply. These nodes must expand to cover the highest coverage area and communicate with each other and/or transmit a thermo-signal to the main SINK node.

    $186 (Avg Bid)
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    I have a project for my networks lesson, using NS2 simulator, tcl language, awk scripts and xgraph. So far I have completed a few parts and I need just a check for them. The rest would be implemented by you. Also, I have to build nodes, using arrays and set colors to them (I have an example in my code, but don't know if its correct). At the end, I have to draw the graphic scheme with xgraph.

    $72 (Avg Bid)
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    Windows based asterisk voip to gsm gateway using real mobile phones connected to the USB ports which are recognized as extensions.

    $650 (Avg Bid)
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    3 入札

    Seleccionamos a Administrador/a de Sistemas para configurar infraestructura Cloud. Interesados/as pueden responder a este anuncio.

    $18 / hr (Avg Bid)
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    Hello, i'm looking for an experienced sysadmin who will install and configure open source applications for us. The first would be Directus and the other calendso. Both open source should be installed on a Digital Ocean Droplet. The project is super urgent and should start immediately.

    $40 (Avg Bid)
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    For a school/community center: Set up network server (synology business or similar technology) and associated equipment. Reroute and/or remove old excess ethernet cables (climbing required, tight space maneuvering required). Install network software and bring all devices on line. Create SOP and train pertinent staff in use of network software.

    $544 (Avg Bid)
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    Hello, I have a proxy server using 3proxy software (Running on Debian10). I created a single port. When I send many requests from the windows machine, it's stopped at 14000 - 16000 requests. When I checked netstate that I got many of TIME_WAIT, the problem happened by lack of ephemeral ports for windows. Screenshot: [ログインしてURLを表示] Now I want a solution for this problem without edit the windo...

    $172 (Avg Bid)
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    We are deploying OCS Inventory NG tool, for patch management. We are able to deploy, and connect the clients-agents. Unable to push the patch in linux and windows systems.

    $171 - $512
    $171 - $512
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    java_project_12 5 日 left
    認証完了

    I need a java developer in my team to support the following technologies java, spring boot,gitlab. pcf. Jenkins, Splunk, Shell Scripting, Linux, etc. The candidate should have a flexible schedule and should be available Indian evening IST. Pay is negotiable. Only candidates with 10 plus years of experience encouraged to apply

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    Plex media Server my tv movies videos or not playing i have ubuntu os and Dedicated Server

    $10 - $30
    $10 - $30
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    I am trying to follow [ログインしてURLを表示] steps as part of [ログインしてURLを表示] steps. I need your help execute these so I can setup open VPN from any client into my Draytek Router that has Private WAN IP (that's why VPN matcher config required). If you can quickly help me setup this then let me know. I have XCA installed in windows 10. Draytek Login ready to work on. When I tried the [ログインしてURLを表示] ...

    $11 (Avg Bid)
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    2 入札

    Plex media Server my tv movies videos or not playing i have ubuntu os and Dedicated Server

    $30 (Avg Bid)
    $30 平均入札額
    1 入札

    we have a 6 node ORBI mesh network - three note wired to router - 3 are extending off those - need help to get working correctly - on site - menlo park area - California

    $50 / hr (Avg Bid)
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    I need someone to setup my RPi 3B+ (fresh install with Raspberry Pi OS V.10) with a Squid proxy and multiple network interfaces. At the moment I have several 4G/LTE USB-Dongles connected to my RPi (each of them with a SIM-Card). Now I want to use the internet-connection of the 4G-Dongles from other devices in the internal network. If I access my RPi on Port 4667 with my laptop I want to proxy th...

    $196 (Avg Bid)
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    2 入札

    Plex media Server my tv movies videos or not playing i have ubuntu os and Dedicated Server

    $23 (Avg Bid)
    $23 平均入札額
    3 入札

    Plex media Server my tv movies videos or not playing i have ubuntu os and Dedicated Server

    $250 (Avg Bid)
    $250 平均入札額
    2 入札

    SFTP -SSH-Win service was installed on my dedicated Windows 20082 R2 Server and now I cannot connect to server using FTP software such as Filezilla. For some reason this connection stopped working possibly because of a server update. Need a freelancer who can work remotely via my desktop using apps like TeamViewer/ Google Remote to access server and restore my SFTP -SSH File Protocol service.

    $119 (Avg Bid)
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    19 入札

    "i need a network engineer who can complete my document writing ,, i did the packet tracer files , i just need someone to document what i did , please ping me so that we can talk to explain more "

    $20 (Avg Bid)
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    9 入札

    Senior Network Engineer iQonsulting is a IT Healthcare Consulting Firm. One of our client is looking to hire a Senior Network Engineer located in the Greater Toronto Area (GTA) to strengthen its NOC/IT Service Line. This role will primarily focus on ensuring our Client’s and internal networks are secure and well maintained. Responsibilities: • Architecture and Design: Design secu...

    $2050 (Avg Bid)
    地方
    $2050 平均入札額
    3 入札

    Unbox the devices and Verify the BOM o RACKMOUNT THE DEVICE IN THE RACK o CONNECT THE NETWORK CABLES o APPLY THE BASIC CONFIGURATION

    $50 / hr (Avg Bid)
    地方
    $50 / hr 平均入札額
    1 入札

    Network Automation using python with gui for automatic commands ip: The management ip of the device? Still have to configure ip for vlanif? vlan: the vlan to be created/detected ping: ping detection telnet: just testing

    $200 (Avg Bid)
    $200 平均入札額
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    We are a management office located in Florida. We are looking for someone with good networking experience. The job is to configure the Firewall with the network along with the SSL VPN and Public & Private wireless access rules.

    $170 (Avg Bid)
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    11 入札

    i need to create a simple program that configure (ip , telnet , vlan and name password ) for router and switches with gui using python

    $88 (Avg Bid)
    $88 平均入札額
    8 入札

    Converting 4-site CCM install to SIP trunks. - Main site has 2 CCM, 2 gateways with 2xPRI - 3 remote sites connected via MPLS have SRST routers and mixture of POTS lines Project requires: - Add Internet to each remote site (customer provisioning) - Add SIP trunks to each site to replace POTS - Provide failover scenarios (fault tolerance features enabled by SIP service provider) - Configure CCM to ...

    $1914 (Avg Bid)
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    4 入札
    Rstudio connect installation 5 日 left
    認証完了

    I have installed rstudio-connect on Ubuntu 18.04. However, after the installation, I am unable to get the default URL working on chrome which is the default IP and port number. Need someone who can look into this and get it working. Ubuntu VM is hosted using Azure, so everything needs to be done using cmd. Also, the with needs to be done remotely via TeamViewer or zoom meeting.

    $23 (Avg Bid)
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    1 入札

    I have Xiaomi router done all openwrt configuration, just need to configure to receive wifi as Internet no need WAN port

    $34 (Avg Bid)
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    7 入札
    mikrotik networking expert 5 日 left
    認証完了

    I'm looking for an expert in mikrotik or similar routers, including bgp, ospf, vpls etc to help with configuration for an isp.

    $21 / hr (Avg Bid)
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    17562_NS3 Developer needed -- 2 4 日 left
    認証完了

    Multihop-Cluster-Based IEEE 802.11p and LTE Hybrid Architecture for VANET Safety Message Dissemination

    $30 - $250
    $30 - $250
    0 入札

    Stop outgoing ddos or netscan from my vpn server instructions to do on servers, to stop these attacks from happening on my server by vpn clients connected to the server

    $30 (Avg Bid)
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    4 入札

    I need someone who has experience in design documentation about project that has to be virtualized. Also I need someone who can design, Implementation Plan and Installation Guide also Operational Procedures. Preference is given to those who have experience with vSphere as well as those who have experience as administrators. For more info please be contact me.

    $1400 (Avg Bid)
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    2 入札
    $314 平均入札額
    5 入札
    Setup IPSEC VPN with digitalocean 4 日 left
    認証完了

    Setup two IPSEC VPN with digitalocean droplet to be interfacing with third party systems

    $28 (Avg Bid)
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    8 入札
    Mikrotik BGP Setup/Admin 4 日 left
    認証完了

    We are a small ISP that has just added a 2nd upstream, we are looking for a Mikrotik BGP expert to set up load balancing/failover, the new upstream is 1 hop away from our primary edge router, our network is fully routed with OSPF. Our network is 100% Mikrotik.

    $23 / hr (Avg Bid)
    $23 / hr 平均入札額
    17 入札
    VPN Server in Android Mobile 4 日 left
    認証完了

    I need to created VPN Server(not client) in Android Mobile Phone, once created. I need to connect my windows system as VPN client. If i check my system public IP, it should be same as my mobile phone public IP. I need instruction for how to setup

    $8 - $20
    $8 - $20
    0 入札

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