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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    75 jobs found, pricing in USD
    Create Vlan in packet tracer 6 days left
    VERIFIED

    I need someone to create Vlan on packet tracer

    $173 (Avg Bid)
    $173 Avg Bid
    6 bids

    I am trying to install a new Dell R440 server. I have already installed 2019 server windows and activated user cals. I need phone and remote tecnical support to help setting up server to use it remotely. Also need to configure few software that have some restriction for users. Also set up RAID and create user storage space. Need to map sever as remote storage device etc. More details will be provi...

    $159 (Avg Bid)
    $159 Avg Bid
    8 bids

    I require assistance setting up VXLAN(BGP EVPN) connectivity between a Linux machine running Quagga/FRR and a Nexus 9396 router. The objective of this exercise is to allow the VM’s that are running on the Linux machine(s) and attached to VXLAN interfaces to be able to communicate to the ‘outside world’ via the Nexus. The nexus is to be configured as a VTEP, to translate VLAN to...

    $568 (Avg Bid)
    $568 Avg Bid
    2 bids

    I need to configure cisco sg350 switch as a DHCP, with different Vlans and all vlans able to see other ips and share internet connection from router.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    7 bids
    creation machine VM vps FULL 6 days left
    VERIFIED

    creation machine vps complete VMware ESXi 6.5 install done( config ip and dns , and hostename domain server bind ) the vmwar tool and security vwmare 2 centos 7 machine with instalation andconfiguration complette of the cwpanel chek: url: http: //[login to view URL] 1 windows 10pro machine remote desktop migration 16website and the fixed problem function (chek website work)

    $30 (Avg Bid)
    $30 Avg Bid
    4 bids

    Greetings, we are a small company that would like to deploy openstack with high availability, preferably using linstor block storage. as for the networking, we have 2 isps, and a Cisco switch is the device that controls the distribution of vlans. if you have any questions, you can message me directly.

    $30 - $250
    $30 - $250
    0 bids
    Computer Security OVA 6 days left
    VERIFIED

    One is an expert in security ,,

    $130 (Avg Bid)
    $130 Avg Bid
    10 bids

    We are looking for developer that have experience in C programming, source code is available and completed (working with no issues) however we wanted to make some modification. Please check the attached document for more information. Requirement: - C programming - Some networking knowledge

    $529 (Avg Bid)
    Featured
    $529 Avg Bid
    32 bids

    I’m looking for a field technician in Israel , Candidate should be basic computer hardware and operating knowledge, Have to travel across the country , Server installation, Server configuration, Disk replacement, Network cabling , Switch configurations, On-site Delivry,

    $451 (Avg Bid)
    $451 Avg Bid
    4 bids

    I need MikroTik expert for my own script tasks.

    $31 (Avg Bid)
    $31 Avg Bid
    3 bids

    im Looking for someone who can implement and configure sap grc Access Control on my Notebook. Sap netweaver gui 7.5 is already installed and it works on ABAP. But the grc plugin is not configured on this version.

    $222 (Avg Bid)
    $222 Avg Bid
    7 bids

    L2TP without IPsec To allow Staic IP from aws to be presented on a home internet connection

    $29 (Avg Bid)
    $29 Avg Bid
    7 bids

    Expert needed to install and configure Goautodial Call center software. the platform is based on linux centos 7. Used technologies : WebRTC Asterisk Voip

    $178 (Avg Bid)
    $178 Avg Bid
    12 bids

    Our os is windows 10 and facing issue configuring outlook in my pc only and is working fine in other pc Detailed video will be provided on message board. It's micro project only.

    $19 (Avg Bid)
    $19 Avg Bid
    9 bids
    Wireless CCNP project 5 days left
    VERIFIED

    Anyone who is good in calculations and can do some step by step calculations for my project

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    6 bids
    Config squid proxy 4 days left
    VERIFIED

    Hi I have a solution. Need you solve SOLUTION - I have 100 private proxies with authentication or not - I want to config in my server proxy with ip [login to view URL] with 100 port + 1 private proxies outgoing 1 port (Exp: [login to view URL] -> [login to view URL]) Meaning when i use proxy [login to view URL]:1000. I check ip info from [login to view URL], it will show ip [login to view UR...

    $34 (Avg Bid)
    $34 Avg Bid
    9 bids

    hi, write "I read this" if you are actually not only copy pasting bids. a) I need quick help adding a new network interface for an external IP b) I have a little problem with my nat interface that many vms use. it's configured to use masquerading, but even though I forwarded the port 3389 to the vm-ip, I can't access this vm from the outside. I suspect a firewall problem here...

    $30 (Avg Bid)
    $30 Avg Bid
    5 bids

    I want to implement the attached two Opportunistic Routing (OR) protocols in Wireless Sensors Network using MATLAB and evaluate their performance in terms of End-to-End Delay and Throughput. I want the two protocols to use TCP protocol as the transport layer protocol. My goal is to choose the best protocol with respect to End-to-End Delay and Throughput in a Wireless Sensors Network scenario. I e...

    $310 (Avg Bid)
    Featured
    $310 Avg Bid
    14 bids

    Hey I am trying to create resadentail proxies with a raspberry pi with a squid script but got problems . Can somebody help me to create ones or got any ideas how to create a lot?

    $252 (Avg Bid)
    $252 Avg Bid
    14 bids

    I'm in a process of creating a new IPTV service Need help in picking and setting up the server, panel, and: * Security and anonymity * Speed * Masking the IP Working with me over chat

    $186 (Avg Bid)
    $186 Avg Bid
    11 bids

    We are looking for a Maria DB expert as we need consultation on our 3 servers with master master replication for management and clustering. Candidate applying for the job with Experience in Linux will be preferred. Required Skills - Senior-level experience with database administration - MariaDB. - PHP experience preferred, but not required. - Experience working on a Unix/Unix-like platform Linux ...

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    25 bids
    IT-Network Consulting 4 days left
    VERIFIED

    Dear Ladies and Gentlemen, I am looking for learned IT-technicians for a Job in the network sector. Please only apply if you work independently (if you have a company) and are living in Graz We can discuss the details if you have the best bid!

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

    Freelancer is expected to have worked with Checkpoint 730. 1) Hide the active users such as IP Phones, Computer groups behind AD DHCP Server to reduce the concurrent users in the firewall. Create NAT rules in Firewall to forward requests to IP-Phone group from another IP-Phone group; Create Policy rules to allow/block websites for AD users using User Identity Awareness.

    $113 (Avg Bid)
    $113 Avg Bid
    6 bids
    SDN mininet-Wifi Module 4 days left
    VERIFIED

    Any one having experience in mininet-wifi.

    $83 (Avg Bid)
    $83 Avg Bid
    2 bids

    I have a customer with Polycom phones who is getting ghost calls (100, 300, 101 etc) and the VOIP service provider has given me a link below to create config files to help stop the calls. with the insturctions and Option 2 would likely be the method to stop the fake calls. [login to view URL] I would like some help creating the config files. I can provide info about the VOIP provider's PBX...

    $114 (Avg Bid)
    $114 Avg Bid
    4 bids

    Fix an error to take only a few minutes

    $26 (Avg Bid)
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    10 bids

    I am a private investigator, and as such I contract out to bail bond companies to locate and apprehend wanted fugitives. In most cases the only info we have to track a fugitive is a mobile phone. In the past I have used different services to gps locate the target phones. However I am now wanting my own software as my case log is stacking up and the service providers I have used in the past are tak...

    $5012 (Avg Bid)
    $5012 Avg Bid
    26 bids

    we need vendor experienced freelancer who knows well sowtswitch cs1500i to configure it remotelly. job cab be done any time and we can provide VPN access to [login to view URL] details please contact.

    $2269 (Avg Bid)
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    11 bids

    An IT professional with 6+ years of experience, having expertise in Windows Installer technology, Wise, Application virtualization; skilled in analysis, troubleshooting, testing, documentation, technical support, and windows network administration.

    $38 (Avg Bid)
    $38 Avg Bid
    11 bids

    An IT professional with 6+ years of experience, having expertise in Windows Installer technology, Wise, Application virtualization; skilled in analysis, troubleshooting, testing, documentation, technical support, and windows network administration.

    $114 (Avg Bid)
    $114 Avg Bid
    12 bids

    Windows Server configuration, remote access, and domain creation

    $94 (Avg Bid)
    $94 Avg Bid
    42 bids

    Modify ipsec with strongswan from vpn tunnel to dns-only tunnel ([login to view URL]) - all traffic except dns will go through isp, not vpn

    $30 (Avg Bid)
    $30 Avg Bid
    5 bids

    We had tried to install tile server on cent os 7 but not successful so we need to urgent

    $96 (Avg Bid)
    $96 Avg Bid
    15 bids
    Power DNS Admin 2 days left
    VERIFIED

    Looking for a power DNS expert to update and admin of our PDNS servers we are also looking for help in getting RDNS working with ARIN for our IP space we own

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    12 bids
    Radius Server setup 2 days left
    VERIFIED

    We are looking for a simple Radius server to be setup for password management of our Mikrotik Router network Someone with experience in setting up a radius server with a admin UI that can be acceesed for admin via a web browser Someone that has worked with Mikrotik and understands what needs to be setup for access from Radius server.

    $160 (Avg Bid)
    $160 Avg Bid
    23 bids
    IP Justification 2 days left
    VERIFIED

    Need to have an IP Justification plan for a /28 (IPv6) to submit to ARIN. Obviously, want to get detailed so they approve the request. Have many more to do upon completion and approval of first project.

    $30 (Avg Bid)
    $30 Avg Bid
    6 bids

    I have a laptop that I need to reinitialize, wipe and install new operating system (Windows 10)

    $78 (Avg Bid)
    $78 Avg Bid
    17 bids

    I want someone to do MATLAB coding for me as the followings: 1) I want to use the algorithm mentioned in the first attachment ([login to view URL]) and compare it with TCP Tahoe algorithm in terms of end-to-end delay and throughput. The network topology is wireless sensor network. I want to see both algorithms results in one figure (X-axis is throughput and Y-axis is end-to-end delay). I do not co...

    $543 (Avg Bid)
    $543 Avg Bid
    16 bids
    Windows OpenVPN Client 2 days left
    VERIFIED

    I need someone to develop a custom Windows VPN client based on OpenVPN. You MUST have experience with OpenVPN and VPN softwares.

    $530 (Avg Bid)
    $530 Avg Bid
    17 bids
    ROP project 2 days left
    VERIFIED

    I'm looking for a programmer with a lot of computer security and ROP style programming experience.

    $1966 (Avg Bid)
    $1966 Avg Bid
    6 bids
    Help with CTF problems 2 days left
    VERIFIED

    I need some help with some CTF computer security problems.

    $1533 (Avg Bid)
    $1533 Avg Bid
    9 bids
    Windows VPN client 2 days left
    VERIFIED

    I need someone to develop a custom Windows VPN client based on OpenVPN. You MUST have experience with OpenVPN and VPN softwares.

    $181 (Avg Bid)
    $181 Avg Bid
    13 bids
    Windows OpenVPN program 2 days left
    VERIFIED

    I need someone to develop a custom Windows VPN client based on OpenVPN. You MUST have experience with OpenVPN and VPN softwares.

    $262 (Avg Bid)
    $262 Avg Bid
    11 bids

    Looking for expert in symantec

    $124 (Avg Bid)
    $124 Avg Bid
    6 bids

    I need somone to teach me how to add domians to my server OVH from Crazy Domains, Name Silo and Internetbs.net. I will need seperate IP's all differenet so NOT [login to view URL] - [login to view URL]

    $155 (Avg Bid)
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    17 bids
    $77 Avg Bid
    2 bids

    looking for network engineer who can provide assistance. it's will be just like Question Answer session.

    $19 (Avg Bid)
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    19 bids

    create proxy 3g that no Charge multimedia yo necesito crear un proxy que no cargue ni imágenes ni videos. tengo un single 3g y una sim.

    $30 - $250
    $30 - $250
    0 bids

    We are from an IT Project firm and an online tutoring company One of our client is looking to write report for a Computer Networks & Operating System work Please bid if you are good in writing and computer networks and OS as well

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    9 bids

    Hello, I'd like you to be able to connect VPNUnlimited to a version of OpenWRT 18.06. Using certificates. I also need you to do a well explained how-to with screenshots. Thank you.

    $38 (Avg Bid)
    $38 Avg Bid
    6 bids

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