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
    Networking 6 days left

    I have done 70% of my project, I would like to find on to help me with this project.

    $45 (Avg Bid)
    $45 Avg Bid
    1 bids

    We need a developer or software architecture for our restaturant SambaPOS system to do setup and integrate and caller ID in German telecommunication system.

    $250 (Avg Bid)
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    1 bids

    please get in touch only if you can help, if you cannot do then dont respond to this. i need openconnect and pptp setting up for my vpn customers in sql database. Dont mind using radius if you can do this way but i need it done

    $27 (Avg Bid)
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    1 bids
    Private Project for Jose G. 6 days left
    VERIFIED

    Network troubleshooting and config setup. Details will follow.

    $62 (Avg Bid)
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    2 bids
    WISP Network 6 days left
    VERIFIED

    Network administration WISP Mikrotik Wireless Networks

    $400 (Avg Bid)
    $400 Avg Bid
    11 bids

    Hi, I need server expert who have experience with setup strongswan with ikev2. Rest will discuss on chat. Only expert person who configure before.

    $21 - $177
    Sealed
    $21 - $177
    3 bids

    Need a trainer with below skillsets: • Demonstrated Network Engineering experience, including understanding of LAN/VLAN/WAN operations and TCP/IP concepts • Experience with Cisco, switches and routers • Configuring switches, routers, firewalls • Managing Port Security • Managing Access Control Lists (ACLs) • Monitoring firewall traffic and configuring rule sets &bull...

    $236 (Avg Bid)
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    7 bids

    I need you to build [login to view URL] check the attachment and revert back if it can be done.

    $102 (Avg Bid)
    $102 Avg Bid
    3 bids

    Dear Freelancer, we need to Install OpenVPN in VPS for new site, and connect with exesting 3 branches.

    $54 (Avg Bid)
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    13 bids
    Network related Issue 6 days left
    VERIFIED

    Hi , we need to Rdp one machine in Azure. I am able to RDP through the wire connection but from wireless unable to connect wired and wireless are in different subnet

    $20 (Avg Bid)
    $20 Avg Bid
    8 bids

    Hi, I am trying to configure stongswan with Ikev2 on ubuntu. Ping me if you have experience in server setup and strongswan. Please only bid if you know strongswan.

    $85 (Avg Bid)
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    5 bids

    I need a cloud computing metric measurement virtualization for example you can virtualize latency or response time . please send e message immediately

    $32 (Avg Bid)
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    4 bids
    Opening ports in Linux Server 6 days left
    VERIFIED

    I need to open a few ports in Linux Server. I have tried to open via firewall but I cud not succeed. Let me know if you can troubleshoot the cause and get the ports opened ? This is a very simple task which may take anywhere from 15 minutes to 1 hour to troubleshoot.

    $222 (Avg Bid)
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    41 bids

    lookign for expet in python to deal with network related stuff more details in chat

    $24 (Avg Bid)
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    9 bids

    Hi, In our office we have 2 Synology NAS. From outside the office/netwerk, I can reach 1 of them if I setup a DMZ address in the modem but I would like to reach both of them. 1 Synology has a VPN server and we need to reach him via VPN and the other Synology is used as webserver and we need to reach him via the browser. I need someone who is very familiar with port settings in modems and virtual...

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    7 bids

    Company name : Tiatech health technologies pvt ltd. Domain : Healthcare Location : Koorkancherry, Thrissur, Kerala. We have developed a project for video conference feature using Jitsi Meet. The call feature and everything is working fine, though we are experiencing some issues lately. For example, audio/video losing issues on slow network and Jitsi framework loading/connectivity issues(sometimes...

    $142 (Avg Bid)
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    1 bids

    I am preparing for my certification(cka and ckad) and need some help to gain some undertanding. The special areas aare: security mylti tenantc and searation of the namespaces ingress controller istio and service mesh operator and operator framework

    $20 / hr (Avg Bid)
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    2 bids

    Please read the requirements attached in word document file. The 2 PDF files are the descriptions of the MPTCP protocols that I want to implement.

    $740 (Avg Bid)
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    4 bids
    Network Ping EXPERT 5 days left
    VERIFIED

    Argent uses Ping class in IPWorks library, internally calls ICMP Win32 API Argent does not do low level packet composing and analyzing Argent directly calls Ping API with timeout specified If it succeeds, up status is returned; if it fails, Argent retest node with specified retry limit Ping is not a reliable protocol -- packets can be dropped arbitrarily if network interface is overwhelmed Fa...

    $107 (Avg Bid)
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    4 bids

    If you can help me about grid and cluster please send me message

    $65 (Avg Bid)
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    6 bids
    Build a Conceptual Model 5 days left
    VERIFIED

    Looking for Technical Writer who can make Conceptual model for me Thanks

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

    I am having problems to make Epson printer TMT-20 work with Lubuntu computers. Last message is that rastertotmt is missing. Login to my pc and fix my problem pls. Show me how you did it, so I can do on my other systems.

    $36 (Avg Bid)
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    4 bids

    Study to buy a software system for credit organization in Egypt. We need a comparison CBS software which are in use in Microfinance Institutions in Egypt, for example the following MFIs: Reefy Tanmeyah Tassahil Vitas Aman Sanda Fawry Tamweely First Microfinance Foundation Would like to know the name of the software they use, the company who provides or if it’s in-house and the technical cap...

    $28 (Avg Bid)
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    10 bids

    We need to setup a Reverse DNS for our IP addresses that were issued by Lacnic/iar.mx. We have IP's that were issued by Lacnic (INTERNET AUTHORITY) of which we are required to do Reverse DNS for each of the IP's. We need someone that has experience with in-addr.arpa. Lacnic first checks to see if our DNS is correctly setup before they will broadcast the Reverse DNS. Please do not a...

    $116 (Avg Bid)
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    15 bids

    Looking for VMware Vsphare esxi expert to install Ubuntu os, You should work on TeamViewer as it access from VPN from my system.

    $76 (Avg Bid)
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    14 bids
    NETWORKING USING PYHON 4 days left
    VERIFIED

    Module Title: Wireless Mobile and Multimedia Networking report writing

    $112 (Avg Bid)
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    9 bids
    voip training 4 days left

    edgemax training and freepbx training

    $29 / hr (Avg Bid)
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    5 bids
    A project on wireshark 4 days left
    VERIFIED

    Write a professional anlaysis on pcap captures

    $23 (Avg Bid)
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    7 bids

    Greetings from KGS Technology Group Pvt. Ltd We are in the immediate need of a Freelance Trainer who can give training on Network Engineering though virtual platform. Applicants who have excellent communication and presentation skills are highly encouraged to apply for the position. Basic Qualifications: • Demonstrated Network Engineering experience, including understanding of LAN/VLAN/W...

    $4393 (Avg Bid)
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    10 bids
    Network Engineer 4 days left

    If you are a friendly, customer-focused, organized, detail focused person able to thrive in a fast paced environment , we have the perfect job for you!

    $17 / hr (Avg Bid)
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    24 bids
    Network Engineer 4 days left

    We are looking for a competent, ambitious Network Engineer who will take responsibility for the overall operational health (Security, Availability, Performance, Interoperability and Reliability) of our data communications systems.

    $19 / hr (Avg Bid)
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    18 bids

    I need around 2500 words essay with a good backround research where you discuss about sdn network, ddos attacks, types of attacks and how this can affect an sdn network. Also need to write about prevention and mitigation ddos attacks in sdn. A discussio n about a related work must be included as well. A research metodology design must be one of the chapters. A full template of the expected content...

    $41 (Avg Bid)
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    10 bids

    I need a technical guru to set up my NAS for my business, so that we can: 1. Share via FTP 2. Remotely control 3. Have it secure. Work would be done remotely by remote desktop. Can't see that it's a huge job, but I have better things to do than learn how to :)

    $153 (Avg Bid)
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    15 bids

    We need assistance supporting our Huawei SMSC which is out of official support.

    $3541 (Avg Bid)
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    6 bids
    Diagram Designs 3 days left

    We have a requirement for Network Topology Diagram Designs. Attached file has some samples

    $103 (Avg Bid)
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    39 bids
    network bottleneck 3 days left
    VERIFIED

    help find network bottle neck issue.

    $14 / hr (Avg Bid)
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    15 bids

    I have a Mikrotik router configured as Hotspot Server I need a cloud log server to store all hotspot information (date, time, mac address, voucher), then be able to search that information.

    $183 (Avg Bid)
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    12 bids

    We are looking for Virtual IT Technicians who are technically proficient with vc dialing and voip systems.

    $131 (Avg Bid)
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    14 bids
    network project --0 3 days left
    VERIFIED

    hi i need someone expert professional in network thank you

    $15 (Avg Bid)
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    13 bids
    Setup vWLC on ESXi 6.5 -- 2 3 days left
    VERIFIED

    Install and configure Cisco vWLC on and join 12 AP. facing error *osapiBsnTimer: Nov 16 19:42:59.537: %DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:3231 Failed to complete DTLS handshake with peer [login to view URL] *spamApTask4: Nov 16 19:42:28.357: %DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:981 Failed to complete DTLS handshake with peer [login to view URL]

    $22 (Avg Bid)
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    9 bids
    VPN connection 3 days left

    Centos server and Huawei AR121 Router tunnelling

    $30 (Avg Bid)
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    3 bids

    I am willing to establish an IPsec VPN tunnelling between the server of Centos and my huawei AR121 Router.

    $141 (Avg Bid)
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    14 bids

    Looking for someone who is expert with Linux and ubuntu Also expert with squid proxies and other vpn related applications Expert in routing and ipv4 and ipv6 Must have great experience in server side programming

    $150 (Avg Bid)
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    13 bids

    I am looking for a freelancer who has great experience in ASNs, CIDR blocks, IPv4 networking, in addition to Python. The freelancer should also have some data scraping experience. If you feel like you are a qualified candidate for this, please be detailed in your experience and familiarity in ASNs/CIDR Blocks/networking. (This is a pre-requisite for this project). Also, to verify you read the des...

    $462 (Avg Bid)
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    29 bids

    Configure mikrotik router with 2 VLANS. - 1 vlan for multi-WAN with 4 internet connections. - 1 vlan with the same connections plus a captive portal

    $139 (Avg Bid)
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    17 bids
    Config PFsense firewall 3 days left
    VERIFIED

    I have a pfsense router. pfsense blocks my local website from lan. Having trouble seeing my website internally. I need it configured..

    $27 (Avg Bid)
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    16 bids

    We want to migrate Cisco ASA 5545-X (redundant) to Meraki MX 100(redundant). we have VP connection to clients and Cloud from ASA. Need minimal downtime and also support of issues for 6 months.

    $808 (Avg Bid)
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    14 bids

    Hello, we are looking for a person who can help us deploy openstack for our own private usage. Will discuss further details over chat

    $41 / hr (Avg Bid)
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    19 bids
    Configure FreeACS Server 3 days left
    VERIFIED

    Need support on configuring FreeACS Server to discover and add all my CPE using TR-069 protocol Installation is done on CentOS7 Attached the CPE Data Model

    $250 - $750
    Featured Sealed
    $250 - $750
    15 bids

    I will start my new business, internet cafe, and I am in need of services to help me with network / server systems that will use / install LAN, WAN or other network system segments and can be responsible for the system.

    $414 (Avg Bid)
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    35 bids

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