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.

From 70462 reviews, clients rate our Network Administrators 4.89 out of 5 stars.
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    73 jobs found, pricing in USD
    Information security 6 days left
    VERIFIED

    Need an expert who can complete a project on log4shell flags within 12 hrs from now

    $26 (Avg Bid)
    $26 Avg Bid
    4 bids
    Ansible Expert Needed 6 days left
    VERIFIED

    Need an ansible tower expert to automate 2 vms

    $50 (Avg Bid)
    $50 Avg Bid
    1 bids
    DSLM MA5616 upstream issue 6 days left
    VERIFIED

    Huawei ADLE cards H83AADLE, H835ADLE, and H836ADLE change from ADSL to ADLS+

    $206 (Avg Bid)
    $206 Avg Bid
    5 bids

    I have fibre connection upstairs and get speeds upto 700mbps and have connected a wifi extender downstairs so it can reach but can only get speeds of upto 80mbps. I use this for online gaming is there anyway I can upgrade it I’ve run a lan cat6 cable from extender to ps5 and have wired connection but only get 80mbps on that aswell

    $15 (Avg Bid)
    $15 Avg Bid
    4 bids

    I have fibre connection upstairs and get speeds upto 700mbps and have connected a wifi extender downstairs so it can reach but can only get speeds of upto 80mbps. I use this for online gaming is there anyway I can upgrade it I’ve run a lan cat6 cable from extender to ps5 and have wired connection but only get 80mbps on that aswell

    $8 (Avg Bid)
    $8 Avg Bid
    1 bids

    I got a bootsble usb stick with Jammy Jellyfish. I have updated dist-upgrade. I need a support to help me complete the smooth transition to the new release, including network, with keyboard inputs etc. your requirements; upgrade to 22.04, protect existing data and process setup, uefi/grub update if necessary. My pc is HP Z2 MINI G3 RAM 32GB, NVIDIA Quadro M620 and ssd 4 tera g. With partition for Windows 10 and ubuntu 18.04 My budget 30usd when you are done, update this doc too,

    $25 (Avg Bid)
    $25 Avg Bid
    7 bids
    SS-Technology 6 days left

    technology Network engineer more than 15 years of experience in the field in your hands. solved you network problem; computer or router .... help you find the fault in your home or business network

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    2 bids

    Sophos firewall is currently working with Comcast xfinity IPv4 configuration. However ipv6 configuration has some issues . Wan interface can ping IPv6 from sophos diagnostic , but computers connected with sophos , have IPv6 ip assigned but not communicating on wan network

    $145 (Avg Bid)
    $145 Avg Bid
    6 bids

    We are using 4PSA DNS Manager https://wiki.4psa.com/display/DNSDocs40/DNS+Manager+Documentation The controller is loaded and working fine we are just unable to get the cpanel slave servers zone records imported.

    $43 (Avg Bid)
    Featured Urgent
    $43 Avg Bid
    3 bids

    Hello i have some openvpn servers and im looking somebody who can create a script for block all torrent seeders from openvpn. Or configuration for block this.

    $154 (Avg Bid)
    $154 Avg Bid
    12 bids
    I need a Network Engineer 5 days left
    VERIFIED

    My house is in Gurgaon and I need someone to do networking of my house. I have two connections for broadband Fibre, Airtel and Jio. Mine is a villa. I want to have a two access points, preferably Ubiquity. One on the ground floor and the other on the first floor. I want a switch on the first floor as well. I want the networking to be done in such a way that I can get both airtel and jio connections at all locations so that if one fails the other can take over. If there is a bonding option, which can combine both it will be great.

    $118 (Avg Bid)
    Local
    $118 Avg Bid
    8 bids
    Virtualization Infrastructure 5 days left
    VERIFIED

    In this lab you will design the virtualization infrastructure for an organization based on an analysis of the organization’s current applications running on standalone physical servers. The results of the analysis are summarized in the table at the end of this document. Senior management have instructed you to submit to them the capacity requirements required for the new virtual environment, building in 10% growth and 1 additional host to allow for continuous operation in the event that 1 host should fail. Your boss would also like you to show a breakdown for the Business Unit Managers of their own requirements for this new environment. In this instance, “Business Unit” is equivalent to “Workload”. There are no plans at the current time to virtualize any other...

    $135 (Avg Bid)
    $135 Avg Bid
    6 bids
    cybersecurity lab expert 5 days left
    VERIFIED

    cybersecurity expert to code on powershell

    $179 (Avg Bid)
    $179 Avg Bid
    6 bids

    I'm looking to setup a twitch stream originating in China. RTMP streams are typically blocked when pointed directly at a Twitch server. However if a traffic transfer server is setup somewhere close by, say Japan, or Taiwan, then the RTMP stream can be forwarded without issue. I lack the technical know-how to set this up. I have some experience on Linux in a cloud environment, but tackling this project is out of my depth. I need someone with broad knowledge to point me in the correct direction and specific knowledge to help me configure + troubleshoot the server once setup. Thank you so much for your consideration.

    $176 (Avg Bid)
    $176 Avg Bid
    3 bids

    In my vps server side, i had installed ubuntu and i have IP and Openmptcp server Key In my Rasperrypi4 side i had installed Openmptcp router and i can login 192,168.100.1 My requirements are not able to connect Vps server over raperrrypi in full setup bonding solution with Openmptcp + Rasperrypi4 a page with connection details

    $20 (Avg Bid)
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    1 bids

    We have an Aruba 7010 controller and 10 AP-205's that need setting up. This will be managed by Aruba Central.

    $41 / hr (Avg Bid)
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    8 bids

    Hello I need an expert in Networking you can simulate a network in NS2. Please apply if you have the required expertise.

    $104 (Avg Bid)
    $104 Avg Bid
    7 bids

    when I am trying to restore xcp-ng / xenserver virtual machine using xenorchestor it gives me following error VDI_IO_ERROR(Device I/O errors) backup vhd file is there but it is not restoring - can anyone help?

    $37 (Avg Bid)
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    2 bids

    Need project in 2days in details as mentioned in the files using information security and networking technology

    $26 (Avg Bid)
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    3 bids

    Need a VMware NSX-T SME who has deployed NSX-T integrations with Palo Alto VM-Series firewalls in East-West host-based mode. We need help with implementation of NSX-T - PAN VM-Series integration. Please expect a 5-10minutes interview call to evaluate the skills. Thanks

    $33 / hr (Avg Bid)
    $33 / hr Avg Bid
    6 bids

    Implementar un (NOC) para un ISP, monitorizar tanto equipos de red, distribución y cliente final usando Grafana.

    $524 (Avg Bid)
    $524 Avg Bid
    9 bids
    Create topology on AWS 4 days left
    VERIFIED

    Create topology on AWS with PCs and servers also WAF firewall

    $146 (Avg Bid)
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    15 bids

    My requirement is configure checkpoint firewall .

    $105 (Avg Bid)
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    6 bids
    Site Reliability Engineer 4 days left
    VERIFIED

    Mandate Skills : Docker/Kubernetes is mandatory system administration and operations including UNIX/Linux server LAMP stack preferred Azure cloud experience

    $15 (Avg Bid)
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    2 bids
    Virgil Testing 4 days left

    I am trying to build a new industrial ndt ultrasonic rover for inspection of aerospace materials. Closed network.

    $2062 (Avg Bid)
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    8 bids

    I am trying to build a new industrial ndt ultrasonic rover for inspection of aerospace materials. Closed network.

    $2375 (Avg Bid)
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    2 bids
    Cyber Security 4 days left
    VERIFIED

    Need Freelancers who can provide a long term support for securing our dedicated server and monitor and protect from being abused . There job will be to monitor ,report and fix This will be a long term arrangement

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    21 bids

    I currently use an Apple box as a cable box for Altice one. It only works in home connected to a Ubee modem/router combo. It does not work out of the home, says to connect to home network. Can someone setup a vpn on the Ubee modem/router so that when I use the Apple box in a remote location, it will work as an in home cable box???

    $1031 (Avg Bid)
    $1031 Avg Bid
    12 bids

    1) Title ▪ Create a PowerPoint presentation ▪ Title slide with Add Name, Student number to 1st slide ▪ Please see the following instructions. Assignment 2) Part 1 In the PowerPoint presentation describe the following ▪ ITSM and ITIL (Short answer) • Describe what ITSM provides. • Describe how ITIL relates to ITSM. ▪ Processes and Outcomes. (Short answer) • Describe two examples of a service and their outcomes. ▪ List the Five Lifecycle stages ▪ List the four basic ITIL functional roles. 3) Part 2 • You are tasked with creating a business case for a new IT service. • Consider what type of IT service you may want to offer and remember this is the basis for all your assignments going forward. The service can be either a product or service. Add to the document outlin...

    $75 (Avg Bid)
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    9 bids
    LAN IT 24 GmbH 3 days left

    we at LAN IT 24 are currently looking for IT Supporters Onsite for our customer in Brazil. (Sao Paolo-Barueri, Santa Cruz) Start: ASAP Tasks - Installation of PCs, laptops, printers and other peripherals - IT user support - Experience in hardware management - working with ticket system - one day per week fix - additional calls on dispatch Requirements - Experience in computer science or similar field - Good written and spoken German - Ideally knowledge of English - Basic network knowledge

    $27 / hr (Avg Bid)
    $27 / hr Avg Bid
    1 bids

    Do static routing of Ip pool assigned by isp to different pc's

    $238 (Avg Bid)
    $238 Avg Bid
    16 bids
    I need a wifi engineer 3 days left
    VERIFIED

    I'm with virgin media but our signal is always breaking. We have a router in the sitting room. My wife works upstairs and I work in a garage 10 metres away from the router. I've tried wifi signal extenders and they appear to be making it worse!

    $543 (Avg Bid)
    Local
    $543 Avg Bid
    8 bids

    We are looking for a technical content writer who can write Technical scenarios related to hardware repair and software installations, server installations, Networking issues, Database scenarios etc. Ability to think through different technical scenarios by self though support and guidance will be shared on scenarios.

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    42 bids

    I have configured a site to site VPN between two sites that are having overlapping IPv4 CIDRs. So, I want someone to help enable connectivity between these two sites with a twice NAT configuration on Cisco CSR router. I have attached sample diagram for your review.

    $140 (Avg Bid)
    $140 Avg Bid
    14 bids

    I have configured a site to site VPN between two sites that are having overlapping IPv4 CIDRs. So, I want someone to help enable connectivity between these two sites with a twice NAT configuration on Cisco CSR router. I have attached sample diagram for your review.

    $138 (Avg Bid)
    $138 Avg Bid
    10 bids

    1) Title ▪ Create a PowerPoint presentation ▪ Title slide with Add Name, Student number to 1st slide ▪ Please see the following instructions. Assignment 2) Part 1 In the PowerPoint presentation describe the following ▪ ITSM and ITIL (Short answer) • Describe what ITSM provides. • Describe how ITIL relates to ITSM. ▪ Processes and Outcomes. (Short answer) • Describe two examples of a service and their outcomes. ▪ List the Five Lifecycle stages ▪ List the four basic ITIL functional roles. 3) Part 2 • You are tasked with creating a business case for a new IT service. • Consider what type of IT service you may want to offer and remember this is the basis for all your assignments going forward. The service can be either a product or service. Add to the document outlin...

    $23 (Avg Bid)
    $23 Avg Bid
    3 bids

    I want someone to identify these two machines that are connected to each other via the ethernet cable. Why are they connected and what are they called?

    $21 (Avg Bid)
    $21 Avg Bid
    37 bids
    set up vpn with tenda ac1200 3 days left
    VERIFIED

    can anyone help me to set up vpn with tenda ac1200 router over dynamic ip address .please find attached manual.

    $24 (Avg Bid)
    $24 Avg Bid
    12 bids
    CSR Support 3 days left

    need help with our cisco csr. We need to change the next hop routing and can not seem to make any adjustments.

    $404 (Avg Bid)
    $404 Avg Bid
    14 bids

    network engineer to assign public ip to dedicated server

    $74 (Avg Bid)
    $74 Avg Bid
    19 bids

    Looking for a network expert to simulate real scenarios on an opportunistic network environment simulator (ONE), more details: i am working on opportunistic network mobile social networks (OMSN), routing protocols, privacy enhancement and ensure that good balance between efficiency of network and privacy. and on order to achieve these goals, i working on build Trust-based routing protocol take into consideration strength of social ties between human, and extract the desired results. If you interesting in my project more discussion and detail will be send.

    $1153 (Avg Bid)
    $1153 Avg Bid
    7 bids

    Must know ST tool chain, GIT and JIRA workflow. Be intimately familiar with RTOS e.g. FreeRTOS. Know Linux and AWS. Proficient with memory management, sensors, controls, and various communication protocols (QSPI, ModBus, IP, CAN, BacNET, MQTT). Have had direct experience with control systems. Must know:STM32 with FreeRTOS In your application write 'RTOS' on top of your bid to avoid bot bidding Thanks, Link4

    $14 / hr (Avg Bid)
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    13 bids
    Cannot connect to gcp 2 days left
    VERIFIED

    Ssh not connecting and also getting a bad gateway. I believe that it could be a space issue.

    $25 (Avg Bid)
    $25 Avg Bid
    17 bids

    Looking for a network expert to simulate real scenarios on an opportunistic network environment simulator (ONE), more details: i am working on opportunistic network mobile social networks (OMSN), routing protocols, privacy enhancement and ensure that good balance between efficiency of network and privacy. and on order to achieve these goals, i working on build Trust-based routing protocol take into consideration strength of social ties between human, and extract the desired results. If you interesting in my project more discussion and detail will be send.

    $2291 (Avg Bid)
    $2291 Avg Bid
    12 bids
    Soporte it 2 days left

    Solicito analista IT para trabajo remoto Conocimiento completo en: Windows server versiones 2008 a 2022. Vmware Hyperv Manejo de panel de correo Tcp/ip Nat, routing, port forwording

    $168 (Avg Bid)
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    10 bids
    Ccna help 2 days left

    Need help understanding concepts such as VLAN and native VLAN

    $14 / hr (Avg Bid)
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    22 bids

    Hi, We are looking for a senior fullstack developer with Golang and reactjs skills to integrate the zabbix solution into our web application. lets chat for more details. Thanks

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    31 bids

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