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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    97 jobs found, pricing in USD

    Today our server down giving error 502 to our visitors, some times we get delayed response from server and sometimes get error 502. Our platform is hosted in AWS cloud. Required freelancer with high knowledge with AWS SSD IOPS calculation and able to determine where the error came from . The work will be through remote desktop connection using Teamviewer

    $250 (Avg Bid)
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    1 bids

    I have an existing server (outside Amazon EC2) that: - connects automatically to a random VPN using OpenVPN - this works just fine (incl. leaving the SSH access intact) but it creates a 100% CPU load from that script which I can't explain I'd like to fix that and bring down CPU utilization. And I'd like you to add a way so that server can use the existing Amazon EC2 VPC: [login ...

    $195 (Avg Bid)
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    4 bids
    OpenVPN server 6 days left
    VERIFIED

    I have built OpenVPN server. OpenVPN server works fine on Etisalat of UAE. But connected to OpenVPN, internet doesn't work in this country. If you are vpn expert. please bid.

    $88 (Avg Bid)
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    10 bids

    Network marketing is an biggest source to accheive ur all dreams.....

    $354 (Avg Bid)
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    2 bids

    GJD Technologies Pvt. Ltd. is ??????? ??? ??????? ????????/?? ??????? ??, ??????? ????????? ?? ??????, ?????. ???? ???????????: The candidate needs to work on Vessel on port. Knowledge on networking products such as routers, switches, wireless controllers, firewalls etc. Network Monitoring and remote management tools. Experience in designing network, routing and switching administration, including...

    $3000 - $5000
    $3000 - $5000
    0 bids
    config some plugin on openwrt 6 days left
    VERIFIED

    Hello, I have a little project. I have ten Xiaomi 4C Router for several places. I want to have configured firmware with some plugin that I'll tell in below then install openwrt on other Nine xiaomi 4c routers that I installed Fresh openwrt and restore the config file from that router has configured plugins on it. Also edit firewall for active Kill Switch. It mean atleast one VPN Client plugi...

    $20 (Avg Bid)
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    We have a project trying to deploy code using CodeBuild and CodeDeploy in AWS. We have terraform code in NLB, APIGW and CodeBuid/CodeDeploy into an ECS cluster. We have state files for each directory and it is becoming not easy to manage. We want someone can restructure our code so that terraform will not draft way. We use Azure DevOps as the CICD and ECS terraform code as the first cut but then ...

    $320 (Avg Bid)
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    2 bids

    hi there. I need an zabbix expert who can write me a detailed "how to" to configure zabbix-server to show me active user sessions including computername on selected windows computers in real time. thanks

    $170 (Avg Bid)
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    10 bids

    I want help in connecting an AWS EC2 instance to WinSCP and Paste

    $22 (Avg Bid)
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    11 bids
    vpn ip changer 6 days left
    VERIFIED

    IP changer setup needed a networking software engineer

    $16 (Avg Bid)
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    4 bids

    I have a project where I am working on coming up with a process to migrated DNS and DHCP off of Centos 6 Server to a new RHEL 8 above Server. I need to do this without bring network down. Need help with coming up with the best way to do it without it being notice.

    $404 (Avg Bid)
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    21 bids

    Looking for an onsite technician for racking the server and do the basic configuration.

    $21 / hr (Avg Bid)
    Local
    $21 / hr Avg Bid
    5 bids

    Configure Fortinet for remote and site to site VPN and also fix the internet speed issue

    $52 (Avg Bid)
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    13 bids

    8 hour project: May 15, 12pm HKT - 8pm HKT VM information OS: Linux Required 1 CPU and 0.5 GB of memory, approx 10 GB of HDD space Network: by default NAT network but configurable to bridging mode, DHCP enabled Firewall: off, ICMP allowed Difficulty Level: Easy (1-2 / 10) VM Matrix (ref to Hackthebox) : Enumeration: 2/5 Real Life: 3/5 CVE: 0/5 Custom: 1/5 CTF: 1/5 Points distribution: It worth...

    $170 (Avg Bid)
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    We are accountancy firm of 10 Users. We have file server in using Microsoft Server 2012 R2. We are looking to move to cloud. All accountancy software are installed on local computers. We would like to set up efficient remote working system. I think probably cloud computing or setting up VPN. We are not sure. Need advice as to what is best solution. We may look at setting up Office 365 as well.

    $39 / hr (Avg Bid)
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    21 bids
    Packet tracer 5 days left
    VERIFIED

    Your task will be to configure a whole network, with IPv4, IPv6 addressing, static or dynamic routing, and DHCP or DHCPv6. it's for an exam on Monday (17th may). you will get 1.5 hrs for the test. i can show you some examples.

    $5 / hr (Avg Bid)
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    We are an AI startup looking for a person to join as AI Devops. This includes deploying models (triton server, tensorflow serving..) and optimizing deployment for scalability and latency on dedicated servers and in cloud. Requirements: 1. Experience working with machine learning models (transformers) 2. GCP/AWS/Azure devops experience 3. Linux sysadmin - experience Linux networking, iptables an...

    $38 / hr (Avg Bid)
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    Need assistance with Network Security including Architecture, IPsec & Packet Firewalls

    $181 (Avg Bid)
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    26 bids

    Network marketing is an biggest source to accheive ur all dreams......

    $284 (Avg Bid)
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    3 bids

    please build me a packet tracer based on the topology that i will given

    $21 (Avg Bid)
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    11 bids

    We need someone to provide remote computer support, maintenance, and administrative assistance.

    $4 / hr (Avg Bid)
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    19 bids

    Network marketing..... work from home

    $235 (Avg Bid)
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    2 bids
    Apache Flink expert needed 5 days left
    VERIFIED

    Apache Flink expert needed for an IoT report. More discussion with selected freelancer.

    $6 / hr (Avg Bid)
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    4 bids

    Networking Guy Needed - Report Writing - Must know Packet Tracer

    $22 (Avg Bid)
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    7 bids
    Cisco jabber 5 days left

    Need to Configure a voice Mail Drop Server. I need a technical person who can work in Cisco and experienced building servers. you need to complete the following steps : [login to view URL]

    $118 (Avg Bid)
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    5 bids
    unlock ztemf253 5 days left

    i need to unlock my router zte mf253

    $28 (Avg Bid)
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    2 bids

    We have all the code the dont know how to run NS2 need help everything is there you just need to tell how to run this

    $14 (Avg Bid)
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    This is a VERY simple assignment for a SonicWALL TZ300 expert. All I want to know are these 3 things: 1. How to disable URL logging (tracking) and ... 2. How to enable email notification whenever someone logs in as Admin ... 3. If someone logs in as Admin, what changes (if any) were made.

    $10 (Avg Bid)
    Guaranteed
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    1 entries

    Hello I am looking to hire a Computer Networks expert who is excellent with research and academics. We need to get papers made for our students hence your academic skills MUST be outstanding and you must have a Masters Degree. THIS IS NOT A FIELD RELATED OR TECHNICAL JOB SO IF YOU ARE A TECHNICAL EXPERT PLEASE DO NOT BID AND SAVE YOURS AS WELL AS MY TIME.

    $100 (Avg Bid)
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    11 bids

    Cyber Security Operation Center Network Security

    $97 (Avg Bid)
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    7 bids

    I am seeking for a professional expert on ALCATEL PABX " Crystal" OXE for configuring and testing some analog, digital and IP phones plus reflect this on OMNIVISTA.

    $180 (Avg Bid)
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    5 bids
    Wireguard Server setup 4 days left
    VERIFIED

    Time for project: 2 weeks Wireguard Server setup. Client access integration to website and client software which uses IPV6. Detailed instructions: Server specification: VPN servers + one Master server which is in-house. (When the VPN server(hired servers) boots, it fetches the correct disk image by iPXE (for example) from the in-house encrypted boot server (master). As soon as the disk image ha...

    $5306 (Avg Bid)
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    5 bids
    Programming project -- 86708 4 days left
    VERIFIED

    Need to Configure a voice Mail Drop Server. I need a technical person who can work in Cisco and experienced building servers. you need to complete the following steps : [login to view URL]

    $120 (Avg Bid)
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    2 bids

    Vmware VM Not Connecting through other LAN Computer/Public. I Need to Connect my Vm to other LAN and Public IP My budget is Rs 250 INR Only. Who Interested Immediately ping me.

    $3 / hr (Avg Bid)
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    9 bids

    Need a working Bitcoin node set up that is linked to an affordable VPN

    $58 (Avg Bid)
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    3 bids

    The site is installed on Ubuntu OS, and runs both Apache and Node js. From local machine Node work with Apache good, but from Internet only Apache or only Node JS is working... Professional should configure Ubuntu or Apache configuration file to allow Virtual Host run and Apache and Node js together. All that should go only through 443 port and with LetsEncrypt or Comodo SSL and [login to view UR...

    $19 / hr (Avg Bid)
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    19 bids

    Are you a Data Science for IoT expert to do Apache flink analyses using csv files? let's discuss.

    $7 / hr (Avg Bid)
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    3 bids
    Windows 10 Office Network 3 days left
    VERIFIED

    i have a windows 10 machine that i added a microsoft account now it can not see it on my network - it was working prior to adding the MS account it is a 2 pc network with a NAS and i can not figure out how to fix this

    $24 (Avg Bid)
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    13 bids

    Need help in installation of horton works sandbox in windows virtual box.

    $20 (Avg Bid)
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    1 bids
    Run a simple command 3 days left
    VERIFIED

    - Run a simple command to a kubernetes server to change a variable - must have kubectl

    $29 (Avg Bid)
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    10 bids

    Need Networking Trainer and Vmware Virtual Network

    $6 / hr (Avg Bid)
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    12 bids

    I need someone who is able to teach cybersecurity (theory)CEH . Must be able to do calculations and answer questions. Must know: -Pen Testing ,VAPT and SIEM - Network and Cloud Security - Intrusion Detection

    $161 (Avg Bid)
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    I am looking to hire a researcher for a task on 10 MAY from 12PM until 4PM GMT + 1 time zone who has exceptional skills in computer networking research. THIS IS AN ACADEMIC PROJECT and NOT a programming or company related project. The ideal candidate should have in depth knowledge of Dijkstra Algorithms and spanning tree protocols, Huffman coding. If you are an academic and interested in this ...

    $36 / hr (Avg Bid)
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    12 bids

    I am looking for an Senior Network Engineer who could support me in the Security and Networking Day to Day Tasks. Following are the below products expert required ob hourly basis. Fortinet 101F Sophos XG Firewall McAfee EndPoint Protection Routing and Switching. Aruba Wireless Controller

    $15 / hr (Avg Bid)
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    Design a cloud-based website, with features to support a large, scalable site, e.g. load balancing, distributed databases, high availability, fast scale up of servers.

    $182 (Avg Bid)
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    I need support to manage and configure this specific switch network. Just offer ONLY if you have expert on this hardware. L2/L3

    $23 / hr (Avg Bid)
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    Admin Login Create Reseller Create Pin Add Payment Return Payment Payment Report Due Payment Report Auto Server Installing Apps Management System Server Management System Payload / Tweaks Management System Api Management System Reseller Management System Reseller Login Create Reseller from Reseller Create Bulk Pin from Reseller Have many more Options. Others Service -----------------------------...

    $20 (Avg Bid)
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    Hello, I would like to setup few VMs within KVM existing setup on ubuntu. I have the qcow files for the new VMs and need to setup the networking between these VMs based on a specific diagram/design. This project needs to be completed in one session. thanks

    $157 (Avg Bid)
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    11 bids

    Need help in networking server DM Indian people

    $22 (Avg Bid)
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    6 bids
    NAS expert needed 2 days left
    VERIFIED

    NAS expert needed if anyone available

    $1018 (Avg Bid)
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    5 bids

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