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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    74 jobs found, pricing in USD

    Design a simple network for an organization and cover security in depth. rest details will be in inbox.

    $22 (Avg Bid)
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    1 bids

    Hello, I need someone to fully set up my live Onion URL on Ubuntu 16.04 LTS through SSH, RSA Will be provided. After completion I need all new pathway directories leading to main live onion folder

    $133 (Avg Bid)
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    3 bids

    I have two ESXi servers which I need to access via SSL VPN through a Cisco ASA5506-X with FirePower. I expect this will take 4-6 hours, so $200-400 I assume this can be done remotely via AnyDesk or Teamviewer but prefer someone local in San Diego. Need this done before June 24

    $250 - $400
    Local
    $250 - $400
    0 bids

    I have an Intel server with an Intel RMM4 Lite 2 IPMI management system running in a data centre that I am unable to access. The ideal candidate has experience managing Intel server hardware from a Linux environment. The system has two network ports and a dedicated management port. When the server was first installed, it was running off the dedicated management port via an admin VPN. This was ...

    $32 / hr (Avg Bid)
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    5 bids
    Nat64 and dns64 6 days left

    Hello I want to access ipv4 websites with ipv6 ips or proxies, with any method like nat64, tunnelling, etc. Please contact Regards

    $158 (Avg Bid)
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    4 bids

    Decentralized internet protocols like Dat, IPFS etc performance has to be measured. So a tool in mininet has to be built . Contact for more details

    $150 (Avg Bid)
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    3 bids

    The tunnel and endpoints are up and running. Traffic flows in both directions and routes properly. I have a 400 mb/s pipe at the Cisco end and a much larger one at the cloud instance end. I was using LISP before in a similar situation and was getting 300+ mb/s. With the new setup I am down to 50 mb/s. I have checked CPU load on the router (<30%) and nload on the Linux Instance (Centos 7) shows ...

    $76 (Avg Bid)
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    11 bids
    Small Business VOIP System 6 days left
    VERIFIED

    We had someone install our phone system initially, but their main job took over their time and we no longer have support for our systems. We're looking for someone to finish setting up the phone system (speed dials, voicemail recordings, dial by directory). We would prefer to have someone that can come into the office if needed (located in Norristown, PA, USA), but we may also be able to get ...

    $427 (Avg Bid)
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    11 bids
    IT Support 6 days left

    Technical Support Engineer responsibilities include resolving network issues, configuring operating systems and using remote desktop connections to provide immediate support. You will use email and chat applications to give clients quick answers to simple IT issues. For more complex problems that require nuanced instruction, you will contact clients via phone and/or provide clear, written instruct...

    $20 / hr (Avg Bid)
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    16 bids

    Send notifications to telegram I need a bot to receive notifications about Hotspot activity and another bot for monitoring mikrotik status. when a hotspot user logs in for first time receive their mac address and voucher used with profile name, to identify date and time of login voucher username and profile how many and wich vouchers a mac address has been using. Monitoring Bot Receive no...

    $425 (Avg Bid)
    Featured
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    4 bids

    Searching for somebody who can fix the issue regarding pulling graph from Juniper Firewall Filter rules. The OS is CentOS.

    $62 (Avg Bid)
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    2 bids
    IT Support 6 days left

    Technical Support Engineer responsibilities include resolving network issues, configuring operating systems and using remote desktop connections to provide immediate support. You will use email and chat applications to give clients quick answers to simple IT issues. For more complex problems that require nuanced instruction, you will contact clients via phone and/or provide clear, written instruct...

    $20 / hr (Avg Bid)
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    21 bids
    Mikrotik Expert 6 days left
    VERIFIED

    I need a Mikrotik Expert who can aggregate my 3 incoming internet connections and distribute them to one outgoing connection.

    $20 (Avg Bid)
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    8 bids

    I need to hire someone with experience in the network marketing field to help me build my network marketing business which teaches contractors and others how to earn a six figure income working with homeowners to force insurance companies to replace and/or repair their homes damaged by wind, rain and/or hail.

    $392 (Avg Bid)
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    8 bids

    hey guys, i am looking for somebody who can setup LTE dongles on my Raspberry PI and make prxies out of it.

    $21 (Avg Bid)
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    2 bids
    AMC IT services 6 days left

    I have currently the requirement to bridge day-to-day operational IT matters (laptop maintainence, local software, cabling, cctv, etc).

    $356 (Avg Bid)
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    5 bids
    Cisco netacad 5 days left
    VERIFIED

    I need someone who is familiar with all the concepts in the Cisco netacad course "Connecting Networks". I'll need particular help with ACL's. Attaching few sample problems for reference. Please reach out to me only if you can provide professional training or guidance to the student

    $5 / hr (Avg Bid)
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    I need a writer for network Engineering task. Thanks

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    12 bids

    Hello everyone. I'm looking for an Engineer writer. I will share more details in the chat. Thanks

    $22 (Avg Bid)
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    15 bids
    Screen Sharing Solution 5 days left
    VERIFIED

    Seeking talented Network Engineer who can assist with design of screen sharing solution Our company is a progressive network solutions company providing bespoke solutions to the corporate market. We have been requested by our client to provide a solution whereas a Guest or staff member within their corporate office can receive either a coupon code or using radius server authentication, the abili...

    $14 / hr (Avg Bid)
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    4 bids
    NETWORK STRUCTURE 5 days left
    VERIFIED

    CREATE A NETWORK STRUCTURE WITH FULL DOCUMENTATION AND TESTING

    $989 (Avg Bid)
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    24 bids

    I have the code for the mail function and the smtp port 25 was unblock by vultr [login to view URL] the Debian 8 server refuses to connect on port 25. Need help with firewall and checking if smtp is running and listening.

    $28 (Avg Bid)
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    13 bids

    We need freelance engineers to do cloud migrations and network connectivity for AWS cloud

    $430 (Avg Bid)
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    35 bids

    Hi Freelancers, To create a Ragnorak Online Multiplayer server and host it for up to 500 players. Only apply if you have done it before.

    $5 / hr (Avg Bid)
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    2 bids

    Hello, how are you I am a company manager we need server in server internet 5Gbps With activation of our My AS and ip addresses in server System for Linux Ubuntu Server 14.4

    $114 (Avg Bid)
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    12 bids
    Troubleshooting Cacti 5 days left
    VERIFIED

    I am having issue polling graph of juniper router firewall filter. So, searching for somebody who can do this. Thank you.

    $75 (Avg Bid)
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    2 bids

    Description of support work: I am looking for someone to help build a cloud-based Captive Portal - Wifi Hotspot on AWS As this is just an experiment, with a future plan to either have my own Captive Portal software written or that I productise this proof of concept. I would at this stage be looking towards open source solutions for this project (Radius, Apache etc). I am open to any suggestions...

    $213 (Avg Bid)
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    6 bids

    Hello everyone. I'm looking for an Engineer writer. I will share more details in the chat. Thanks

    $17 (Avg Bid)
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    11 bids
    Engineer needed. 5 days left

    Hello everyone. I'm looking for an Engineer writer. I will share more details in the chat. Thanks

    $14 (Avg Bid)
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    I want you to fix some malwares and other kinda queries that need to be solved. Please help me out. Requirement will be provided through the chat only. Thanks, Raj D.

    $21 (Avg Bid)
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    3 bids
    Wireless Networking 5 days left
    VERIFIED

    We currently looking for certified skilled individuals who have experience in designing and building wireless networks. Please do get in-touch as we require many people who are skilled in this field.

    $54 / hr (Avg Bid)
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    23 bids

    I have two simple pieces of malware and a set of question which needs to be answered as well as with screenshots, need someone who knows static analysis, advanced static with ida, dynamic analysis, and debugging with olly. If you don't know how to use these please don't respond. thank you. *** NEED TO DO ANALYSIS IN FLARE VM WITH THE FLARE TOOLS ***

    $161 (Avg Bid)
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    7 bids
    Trophy icon Cisco routering support 1 day left

    Need to configure backup line on cisco 841-k9. Primary is already configured by using dial up connection. Secondary need to config with static connection.

    $21 (Avg Bid)
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    0 entries

    Our initial goal is to get professional help in specifying the best hardware for the local WiFi network in rural India. We are looking for an experienced professional on the ground. Ideal would be a Network Engineer who has designed and specified networks for large outdoor spaces, such as concerts, university campuses, businesses (e.g. using Cisco) or public access points (e.g. working for Google...

    $350 (Avg Bid)
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    6 bids

    We are seeking an IT Support Specialist for our Oklahoma City area clients. We are looking for the specialist from in and around Oklahoma City area [login to view URL] opportunity for someone to join our team and learn a variety of skills through the different Voice, Data, Cloud services we offer our clients. Requirements: 4+ years’ experience working in an IT support or helpdesk situation. ...

    $36 / hr (Avg Bid)
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    11 bids

    Hi Team, I need expert who has experience in system admin and network administration. Kindly bid if you have expertise.

    $41 (Avg Bid)
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    21 bids
    GPRS modem script 4 days left
    VERIFIED

    I have GPRS modem, and i need to fix it to give internet from the sim card inserted into the modem into a dns. More details can be shared over chat. please mention on top of your bid "modem" so i can reach you. thanks

    $134 (Avg Bid)
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    4 bids

    We are looking for some help on setting S/MIME certificate setup on gmail - email account..

    $15 / hr (Avg Bid)
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    7 bids

    Need help setting up and configuring network, IP tables, routing

    $61 (Avg Bid)
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    18 bids
    Mikrotik Queue Tree Setup 4 days left
    VERIFIED

    mikrotik queue tree setup for pppoe account make pool for packages add user in pool dynamically once users disconnect from session user remove from pool add next user manage bandwidth properly

    $31 (Avg Bid)
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    6 bids

    Hi freelancers, I'm here to find good idea in the computer security field, deep neural network or other related field, and work it as paper, implement the idea and write a paper with results curves and discussion. Your bid WILL NOT BE CONSIDERED without proposing and idea. Thanks

    $151 (Avg Bid)
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    17 bids

    I want build WSN network to smart home contains sensors by using simulink/matlab as attachment but change the type 802.11b to 802.11n and use 2.5 or 5 GHZ

    $265 (Avg Bid)
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    7 bids
    Hiring for experts from India 4 days left
    VERIFIED

    We are hiring experts from india. Long time job.

    $4 / hr (Avg Bid)
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    11 bids

    I need a person who can make a connection between gprs and ethernet in a Raspberry Pi 3. A SIM800 shield is used for the Raspberry Pi. Link of the used shield [login to view URL] ppp0 ----> eth0 Obtain internet access through a Simcard for any device connected to the ethernet port

    $192 (Avg Bid)
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    7 bids
    Checkpoint VPN Network setup 3 days left
    VERIFIED

    Multiple branches checkpoint firewall and vpn setup.

    $453 (Avg Bid)
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    25 bids

    I have two physical server and EMC 500 unity. I need to fully install and configure the below requirements: 1- Install and configure the ESXI for both hosts. 2- Fully configuration of the EMC 500 unity and connect it to the two the servers. 3- Fully installation and configuration of the Vcenter and activate the High availability cluster feature. then add the hosts, I have all the the licences...

    $83 (Avg Bid)
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    14 bids
    expertise in zabbix 3 days left
    VERIFIED

    push and pull of data between zabbix server and zabbix agent/snmp agent communication between zabbix server and agent using tls certificates monitoring requests and queries create charts to see perfomance, monitor behaviour of resource usage and make deductions from this

    $669 (Avg Bid)
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    10 bids

    i need to do a simulation for already published article using NS-3. if you working good with NS-3, contact me.

    $162 (Avg Bid)
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    5 bids

    I need help in Establishing a stable VPN connection to access files from the lightsail (Windows server) server to my workspace.

    $96 (Avg Bid)
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    9 bids

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