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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    49 jobs found, pricing in SGD

    We'r using a Windows 2012 server for hosting (LeaseWeb) our Windows-application. This server has now a lot of extra outgoing traffic (> 500 Gb / day). We like to solve this, maybe by blocking internet-access, except : - RDP - Customers accessing the server via a client-program (started in the browser) from GoGlobal. - Some SOAP/REST - requests in the indows-application to fixed IP-address...

    $213 (Avg Bid)
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    1 bids

    I am building a Wifi infrasturcture and need a professinal network Infrastructure Engineer detailed requirement file attached If you are good fit, please apply

    $50 / hr (Avg Bid)
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    Ok , our job it's splited in 2 parts. 1) We understand that some services block datacenter ip , so we want to be sure about this and we want to test this about remote desktop. Or you can test for [login to view URL]'s a 5 minute test . 2) We are looking for a solution to create residential RDP network ( with residential ip ) Thank you !

    $34 / hr (Avg Bid)
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    We need the step/guide/information to set up our own p2p IP cam server. Using Hikvision/OEM IP Camera.

    $185 (Avg Bid)
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    IT Graduation Report 6 days left
    VERIFIED

    I need someone to write a report for graduation training for this subjects (SQL,Network,Security)

    $57 (Avg Bid)
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    27 bids

    We are looking an advanced Cisco engineer with some Juniper experience . Cisco CCIE certification is highly recommended. Firewall experience for Cisco ASA, Sonicwall, Fortinet and Palo Alto.

    $53 / hr (Avg Bid)
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    [login to view URL] I will like to copy this page, and rename it to Nurse Calling System. I will provide the photos and content to write. You need to add this to my menu under SOLUTIONS > F&B Networking Solutions > Nurse Calling System, and rename F&B Network Solutions to Wireless Paging Systems It should take you less than 1 hour to complete

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    We are looking for a Network Engineer in Newyork city and Jersey City, for below tasks. Scope of Work/JD IMACD Support work Application Support AD-HOC Work Solve Network related Issues Installation of Desktop and Networking Devices Installation, Configuration of Network Security Devices Rack and Stack Providing support to Remote Team. Let me know if you are interested.

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    ArcGIS developer 5 days left
    VERIFIED

    We are looking for ArcGIS developer, who has experience in Maps and working with shapefiles. Project is to calculate state wide miles travelled in each states.

    $18 / hr (Avg Bid)
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    We are facing issue with EC2 access, need urgent help to troubleshoot the issue.

    $51 / hr (Avg Bid)
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    Platform Development 5 days left
    VERIFIED

    Job Description Location: -Delhi AWS Developer : Responsibilities • Understand the project requirements (functional and non-functional) clearly and propose a cloud architecture • Ensure all cloud infrastructure components meet proper availability, cost, performance and security standards. • Create and implement automation processes and standard for AWS cloud services. • Colla...

    $953 (Avg Bid)
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    Help troubleshoot hardware and software network at new business recently purchased … also need long-term IT help

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    Local
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    I have CCNA and CCNP and I wanted to become senior network engineer. I needed help with becoming ccie.

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    There is a need of Linux, Unix and Networking Expert for projects. Details will be shared via chat. Only those bid who are ready to work in a reasonable budget.

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    Installing Tron Nodes 4 days left
    VERIFIED

    Need Help in Installing Tron Nodes on Linux Ubuntu Server. [login to view URL] all 3 nodes --Full/Solidity and Event Node

    $239 (Avg Bid)
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    We're facing the following problem where our BGP Peer is not coming up with our peer. Please note that this is not a normal BGP peering problem that we may see on Lab environment. This is a live BGP Gateway router for a Data-Centre. It is already successfully being multihomed with 2 ISPs. We're trying to peer with our partner whom is not a direct peer. Therefore we're having Tun...

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    Cisco CCNP 4 days left
    VERIFIED

    Hi, I am looking for an experienced Cisco CCNP backup, available for any questions between 8am through 5pm Eastern Time USA. You will be logging in remotely and fix any issues. Thanks

    $186 (Avg Bid)
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    26 bids

    I have to change 5 cloudflare namservers to point to IP addresses and I cannot seem to figure out how. CF support has been no help. Its quick, small job but I changed servers and have to get this done within 24 hours. I need someone that can quickly go in and make 5 accounts point from the current nameservers to an IP address. I need someone who already knows how, NOT someone willing to figure it ...

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    We are looking for DNS expert for both (Window/Linux) who can integrate the public DNS & GSLB. with window and linux.

    $473 (Avg Bid)
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    We are looking for a AAA expert who can help to create a network devices , users profile and policy for ( both the network devices & users).

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    12 bids

    Hi i need a developer to design or develop a way to show the ads on my free internet router network.

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    6 bids

    Pepwave MAX On-The-Go-sf configure with Speedfusion server need internet bonding technique for live streaming

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    Hello, I wish i could upgrade my router software, huawei ne40-x2 V600R003C00SPCa00 to the most recent version. Is that possible to complete this task? Many Thanks, Renan Franca

    $45 / hr (Avg Bid)
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    Hello, I wish i could upgrade my router software, huawei ne40-x2 V600R003C00SPCa00 to the most recent version. Is that possible to complete this task? Many Thanks, Renan Franca

    $42 / hr (Avg Bid)
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    I need to configure my PC-Server with (NO-IP) to upload it to the network Windows

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    We're looking for a person, skilled I Linux and local/near to our office in Los Gatos, CA., who can replace the existing linux root file system with Ubuntu 18.04 on our systems. All file transfer will occur via the on-board WiFi. We will provide instructions to update the root file system of our Linux embedded system (~50 units). The steps include serial terminal access to existing system, d...

    $1180 (Avg Bid)
    Local
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    I have to change 5 cloudflare namservers to point to IP addresses and I cannot seem to figure out how. CF support has been no help. Its quick, small job but I changed servers and have to get this done within 24 hours. I need someone that can quickly go in and make 5 accounts point from the current nameservers to an IP address. I need someone who already knows how, NOT someone willing to figure it ...

    $35 (Avg Bid)
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    3 bids
    Your IT Support 3 days left
    VERIFIED

    We are seeking to enhance business establishment with their IT infrastructure. Wireless, VPN, VOIP, Network improvements, Digital marketing or IT consultation, contact us we combine in house experiences in so many IT related fields. Get your free advise today.

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    need help with Mininet software

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    Setup an ISP network 3 days left
    VERIFIED

    The project involved configuring the following devices 1. ASR1002X 2. N3K 3064 3. N3k 3048 4. GGC (It is a google CDN) The project is with the following details: 1. Using the the 3064 as core switch, connecting to the up stream ISP (10G port), then sending the internet to the ASR1002x 2. the connection between the ASR1002x and the 3064 is done with 3 10G interfaces, those need to be bundled with ...

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    The project mainly about designing a multi-hop routing protocol that can reduce the heat of the sensors and improve the overall performance of the network. The result of this work is a protocol that can show significant improvements to the current protocols available in the literature. In this type of network, we have multiple sensors attached or implanted inside the human body with different tran...

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    I have a QNAP NAS and i have here my owncloud and a test area for two wordpress pages. For this i need Let's Encrypt SSL Certificate and configure that NAS for backup and Accessibility via dyn dns.

    $40 (Avg Bid)
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    You have to setup & customize [login to view URL] on our server. You also have to advise a server as per this job. Send your time & price for this.

    $53 (Avg Bid)
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    36 bids
    Configurate my QNAP NAS 2 days left
    VERIFIED

    I have a QNAP NAS and i will have here my owncloud and a test area for two wordpress pages, of course with Lets Encrypt SSL certificate. This NAS has four drives. And i will have two with my files and owncloud, wordpress ect. and backup to the other two.

    $233 (Avg Bid)
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    Would be needing a simulation model to be built to test the performance of the p2p protocols. Idea is to do performance testing on any simulator like (omnet++/ns-2 etc) to test p2p protocols used in decentralised web like IPFS, Dat, Blockstack etc.

    $687 (Avg Bid)
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    14 bids
    CCNP project 2 days left
    VERIFIED

    Anyone who is good in CCNP can reach out to me

    $6 / hr (Avg Bid)
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    Configurar transcoder RGB Networks Chasis con 4 tarjetas TCM, y una tarjeta NPM, se debe transcodificar 48 canales MPEG4 a MPEG2

    $646 (Avg Bid)
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    6 bids
    Technical project 1 day left
    VERIFIED

    Building a technical support base on trade findings and economic trends analysis

    $115 (Avg Bid)
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    19 bids
    Guest wireless configuration 1 day left
    VERIFIED

    I have a single TP-Link router with guest network capabilities. The guest network cannot have access to my private network. When I restrict access to my private network on the guest wireless it no longer allows internet access. This started when the DHCP was moved from the router to the server. Can this be fixed without purchasing a second router?

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    We search for IT / Kali Linux / CEH / Pentester professional that will help us simulate Cyber Attack on our computers in order to validate the performance of our own Cyber platforms. Work is in San sebastian de los Reyes/ Madrid.

    $2165 (Avg Bid)
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    The business is a medical information company that needs security document creation and validation of specification as well as ongoing plan for compliance for a hosted website. Will include potential monitor and risk mitigation.

    $31 / hr (Avg Bid)
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    23 bids
    Proxy server -- 2 18 hours left

    I want to make a private proxies (IPv4) in my personal use Will it be possible if yes can you give me the method of making proxies..which is will be able to make it when ever I like.

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    I have a server 2012 r2 which has been recovered after a virus attack. The domain controller could not be recovered so I have removed the RDS server from the DC. I need to use RDS computer as standalone workgroup terminal server. I have about 10 users setup on it currently that need to login.

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    Need someone to work remotely on network and security projects.

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    Need someone can write and make a CNN neural network for age estimation. Needed to be done asap. What makes you the best candidate.?

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    Buonasera, sto cercando un sistemista in grado di configurare una macchina virtuale con zabbix o similari per il monitoraggio di NAS Synology o server Windows dislocati pesso i clienti (Acceso/no , stato dei dischi e stato dei Backup). Il sistemista dovrà fornire indicazioni su come installare gli agent sui dispositivi da controllare.

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    Hola, necesito a alguien capaz de realizar los siguientes requerimientos - Recomendarme un modelo que pueda adquirir y que cumpla las necesidades - El dispositivo debe tener mínimo 3 entradas ethernet disponibles (Se necesita lo mas pequeño posible) - Antena externa obligatoria o conector para conectar - La programación debe asignar un rango fijo segun el puerto conectado, si...

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