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.

Hire Network Administrators

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    92 jobs found, pricing in NZD
    ethical hacker 6 days left

    The work I offer is to be private

    $1763 (Avg Bid)
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    13 bids
    SSH tunneling socks 5 6 days left
    VERIFIED

    Hi, i want the script to do rotation tunneling socks 5 we have WINDOWS - SERVER MAIN - LIST OF SSH ( SSH A - B - C - D ) what i want is WINDOWS is doing tunneling for exemple on port 1337 with SERVER MAIN each time WINDOWS ask for request X , THE SERVER MAIN open tunneling with SSH A and forward it to WINDOWS next request use SSH B ... C ... D ... A repeat eg: the only permission we have on the li...

    $380 (Avg Bid)
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    Daily duties of a moderator: 1. Responses to users’ messages as well as consultations on working with InstaForex (the latter should be done from the ifx account). 2. Approving/banning users. 3. Deleting spam. 4. Moving, combining or deleting topics if necessary. 5. Making informative and relevant posts from other accounts. 6. Posting in Facebook or Twitter if a moderator has such a res...

    $193 (Avg Bid)
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    7 bids

    I have a lod balancing with 4 WAN and 1 local lan (dhcp [login to view URL] configured on lan) • Mikrotik LAN IP = [login to view URL] • Fiber optic Router IP = [login to view URL] / INTERFACE NAME = WAN1 • DSL2 Router IP = [login to view URL] / INTERFACE NAME = WAN2 • DSL3 Router IP = [login to view URL] / INTERFACE NAME = WAN3 • DSL4 Router IP = [login to view URL] / IN...

    $279 (Avg Bid)
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    13 bids

    hi, i need someone who have an experience in KVM firewall creation. i need a reverse proxy load balancing firewall such as "OPNsense" or if you have a suggestion i will consider. that will be connecting to 2 servers each of them have a pair. total 4 KVM servers. only people with experience will be accepted. thank you.

    $270 (Avg Bid)
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    6 bids

    Tacker installation has to be done on a machine either a devstack or openstack approach is fine

    $37 (Avg Bid)
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    4 bids
    8202- Need NS3 developer 6 days left
    VERIFIED

    Robust and Efficient Multipath Interest Forwarding for NDN-based MANETs

    $197 (Avg Bid)
    $197 Avg Bid
    1 bids

    hello i need a script to create webproxies using squid. must work on ubuntu 16.04 server with IP /22 attached.

    $608 (Avg Bid)
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    12 bids
    Router Network 6 days left

    Resolve router issues. [login to view URL] [login to view URL] <a href="[login to view URL]">[login to view URL]</a> [url=[login to view URL]][login to view URL][/url]

    $514 (Avg Bid)
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    20 bids
    Cybersecurity for Work 6 days left
    VERIFIED

    How did September 11th impacted the landscape of Network security for corporations

    $53 (Avg Bid)
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    16 bids

    We recently reset the router, somehow all our VM machines shows "Status Invalid" see the image attached. I think it's a storage issue, maybe the IP for FreeNAS changed when we reset the router. We need to get these VM machines online ASAP

    $199 (Avg Bid)
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    21 bids

    Need help to install the Openstack Queen based on Kolla and Kolla-ansible Basically, you install 5 nodes as such: - 1 for Nova Controller - 1 for Neutron Controller - 1 for Cinder with data in DAS/distributed to all work nodes. - 2 works nodes Base images are Alpine with ansible, ssh-server installed with no password/or the same password for all 5 nodes! Then you download kolla and Kolla-ansible,...

    $191 (Avg Bid)
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    4 bids

    I have 10 Servers connected to 3 switches (2 Arista, 1 dumb Netgear to enable PXE discovery), as suggested by a consultant. All machines lying in office in SFO Bay Area. Can drop in and set up OpenStack on them. Want to set up as Triple-O Cloud with HA. 1 UnderCloud, 3 Controllers and 6 Overcloud (Compute + Storage). I tried doing this with a remote consultant. But given that UEFI / BIOS / PXE ...

    $755 (Avg Bid)
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    7 bids

    Done with the openstack Tacker installation, But the services are not running. Just have to make the services work.

    $95 (Avg Bid)
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    2 bids

    Need someone with knowledge of implementing a simple SSL VPN for Ubuntu using any software will need to design it , further details will be given to the relevant person.

    $48 (Avg Bid)
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    4 bids

    Setup an internet speed test environment to allow internet speed to be initiated from a switch to a cloud based server to test the speed

    $13 / hr (Avg Bid)
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    We had a server installed , set up for a small net work , IBM small server using windows 2012 server and VM ware . However the system crashed couple of times and the IT person who set it up did have a back up systems on HDD but to our dismay we found out the back up was not being done and the also the Raid within the server were not mirroring . As a result we lost data . We need someone competent ...

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    14 bids
    security camera 5 days left

    installation of security camera

    $53 / hr (Avg Bid)
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    17 bids

    I need someone to sell me 9u server Rack at bring to my "Haztech Global" office at Satok, behind McD for 93400 Kuching, Sarawak, Malaysia.

    $251 (Avg Bid)
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    3 bids

    hello i has created a site on my 2 developer servers now i need to move it on my live- servers i has one server for the site and one for the db i need to copy the files on the new servers is written on django / py

    $50 (Avg Bid)
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    15 bids

    hello, I need a script to create datacenter web proxies. something like this [login to view URL] I have a dedicated server with a /24 attached already. I need someone to create web proxies

    $660 (Avg Bid)
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    7 bids

    You need to work on our existing MEAN based project. Tech stack MEAN RDS Looking for Only full time freelancer weekly 10 -20 hours of work

    $12 / hr (Avg Bid)
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    10 bids

    Hi, I want to hire more than one developer on the following: 1- One developer expert in Bigdata and Elasticsearch 2- One developer and expert in Firewall and Linux and expert in logs and bash coding and regex and php Please do not bid if your not talented in these topics

    $21579 (Avg Bid)
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    hello, i use webex Cisco meeting i need to enable single sign-on [login to view URL] Follow print screens [login to view URL] [login to view URL] [login to view URL] [login to view URL]

    $117 (Avg Bid)
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    1 bids

    I Need a Linux Coding Expert with good skills in Networking Skills. Freelancer should have knowledge of IP Tables and Database I need at LOW budget and for LONG term

    $7 / hr (Avg Bid)
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    6 bids
    dreamtechIOT 4 days left

    Expecting a Freelancer, who can understand and execute IoT Project, Project is ready - just need to install at Client Premises.

    $538 (Avg Bid)
    Local
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    14 bids

    Our company requires an external contractor to help migrate emails & systems from Gsuite to Office365, without loosing any exisiting data.

    $452 (Avg Bid)
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    28 bids

    Family of three using Iphones, Mac and Windows devices. Also, have a few tech toys like action cams and a mavic drone. Want an optimal set up for security, privacy, auto back ups, etc. but find it time consuming and sometimes, confusing.

    $16 / hr (Avg Bid)
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    proxy engine 4 days left

    Need to implement technical solution to provide proxy functionality based on wireless modems.

    $314 (Avg Bid)
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    4 bids

    I am going to expand my IT business to Europe and America. This job needs new and honest freelancers. New freelancers are welcome. If you help me well, I will pay you monthly. I'd like to provide more details at interview. Feel free to submit proposals.

    $500 (Avg Bid)
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    16 bids

    hello i need someone who knows how to create datacenter proxies. i need help with my script or if you can make one

    $470 (Avg Bid)
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    5 bids

    hi, i am having trouble with my proxy server. i am having lots of spikes. here is an error Nov 11 23:19:43 103-U23F kernel: [532193.892680] TCP: request_sock_TCP: Possible SYN flooding on port 3128. Sending cookies. Check SNMP counters.

    $488 (Avg Bid)
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    9 bids

    I have a mfc exe program with source code. Need to turn it into a website/web program. Make it run on linux server and output the result to web page. Need experience on vpn, network and data communication.

    $1730 (Avg Bid)
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    15 bids

    Openvpn installation and client profile creation.

    $32 / hr (Avg Bid)
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    19 bids

    I need a Linxu Programmer and Networking Work expert with good knowledge of IP Tables. I need a serious and hard working new Freelancer

    $7 / hr (Avg Bid)
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    9 bids

    Config a proxy server on android device via 4g Teamviewer access on the device will be provided

    $152 (Avg Bid)
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    5 bids

    Per hour ethical hacking training on hourly based. It may go to a long term deal.

    $18 / hr (Avg Bid)
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    11 bids

    We need someone to help build/customise OpenWRT firmware. Primary Focus : 1. On first boot the device should connect to the predefined Cloud Controller and wait for configuration to be pushed. 2. Once config is pushed the device should act accordingly Add-on : 1. Device should be able to detect WiFi device around the area and should be pushed back to controller. Reference : > We are look...

    $942 (Avg Bid)
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    4 bids
    Need Cisco ASA Engineer 3 days left
    VERIFIED

    Need urgent assistance to configure an ASA 5510 DMZ configuration. Thanks, C Yi

    $82 / hr (Avg Bid)
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    26 bids

    Training me to pass CCNA 200-125. Time line is 1 month. Teach me all the fundamentals of Networking. I have very limited knowledge about networking.

    $295 (Avg Bid)
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    21 bids
    Installer Re 2 days left

    Candidate should carry laptop and console cable with USB adapter to his laptop. Candidate needs to have Putty Application installed on his Laptop. Candidate has to be available with internet hotspot connection for any emergency requirement.

    $42 (Avg Bid)
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    5 bids

    hi we want to hide ALL traffic requests port we using are udp and tcp, would like to hide real ips.

    $168 (Avg Bid)
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    5 bids
    Dashboard Grafana / Zabbix 2 days left
    VERIFIED

    Installing Dashboard Grafana on Zabbix server

    $48 / hr (Avg Bid)
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    20 bids
    openwrt Vibe Update 2 days left
    VERIFIED

    i have a openwrt server it have some issue on data update download this file [login to view URL] and run on Virtual box id pass on attach TXT file this file from vibe they set some License its everything running on shell you have to fixed it please check the attach file you can see the web error try it your end if work let me know if you fixed i will Pay if you cant fixed dont Bid

    $879 (Avg Bid)
    Featured
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    2 bids

    I would like to setup and manage my office desktop, setup internet access for employees with restricted access to websites, Mail Server, Windows Domain Server for employee login with group policy for accessing software, Wi-Fi zones for guests, secured File Storage NAS and much more.

    $518 (Avg Bid)
    Local
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    12 bids

    we already have 1 laptop and a pc on a wireless network. we need to add another laptop to the network. we are using windows.

    $29 (Avg Bid)
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    In this project we will propose an improved distance vector routing (IDVR) algorithm and parameter selection method (which draws motivation from Swarm Intelligence) to improve throughput, data delivery ratio and to reduce connection establishment time and routing overhead. Also we will discuss the traffic density mathematically using poison distribution to demonstrate the fractional associations i...

    $522 (Avg Bid)
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    4 bids

    I need expert in threat intelligence and cyber security to do research and presentation.

    $168 (Avg Bid)
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    12 bids

    Implement a simple web server that supports only GET that can be enabled and disabled on command. Create a port knocking protocol that when executed enables the web server for 10 seconds from the time of the port knock. After 10 seconds from the last port knock, the web server is disabled even if in the middle of a file transfer. The implementation should support up to 10 users.

    $76 (Avg Bid)
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    5 bids

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