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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    77 jobs found, pricing in SGD

    Parameters to change via exe application GUI: - 9 position in firewall address list (name from IP1 to IP9), only change addresses see picture - The IP address of ether1 -default gateway - before start application need to input user and password - logo in an application in png file, (change through substitution png file) - info button - save/reload the configuration of Mikrotik view parametter l...

    $34 (Avg Bid)
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    Steps: 1. Analyse the network and create a security policy based on the best practices (Defence in Depth and The Principle of Segregation) for the network infrastructure. In order to achieve this the students need to execute step 2 (covers LO 3.1). 2. Identify the devices which may be secured, the services which are provided by them, their criticality in the network, their vulnerabilities and poss...

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    need a expert in high-performance computing cluster

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    Someone who can configure proxmox mail server gateway. Thanks

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    Hi, We have sap ecc on linux system. What we want is when there is file generated on application server on particular folder, that file need to be move to FTP server which is windows based, once the file is transferred from sap to ftp. SAP file should get deleted.

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    I have been asked to change the remote subdomain IP address. I have an ip i need it changed to. can someone help to explain what exactly this means and what you would need​ to get it done?

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    Project Description: 1. PenTest to be run via internal/external IP addresses of hosted application. 2. Web application assessment. 3. Best practice compliance analysis 4. Hardening workshop. 5. Post-hardening assessment. 6. Training

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    Please see the attached document for skillset. The VPN is currently live, but the current build has passed the skillset of the previous developer.

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    need a Rocks Cluster expert to install nvidia drivers on all nodes

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    need a Rocks Cluster expert for centos7

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    AWS VPC PROJECT 6 days left

    hi sir my name is akbar i m from bihar i m looking aws engineer who have good experience in vps and linux server knowledge its one time fix cost project i just want make private ip address by vpc or elastic IP address and ith should be 255 unique ip per vpc if any aws engineer are interested than contact me

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    SOHO network setup needed 6 days left
    VERIFIED

    I am having some difficulties with a basic home configuration of my network. I am connected to my ISP using a Linksys CM3024 Cable Modem and I want to configure my Cisco 2821 Router with my Cisco 3750G-24P Switch. I also want to connect my Cisco WAP4410N so I can have wireless. I would like to use a vlan setup for 2 NAS devices, a wireless network, and 4 computers. I can get an IP from my ISP usin...

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    VOIP system implementation 6 days left
    VERIFIED

    I have a project for a VOIP system, would like to contact with a person who has experience with asterisk and GPON router

    $33 / hr (Avg Bid)
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    Currently having difficulties forwarding my modem and router Using the following scheme ----- MODEM ISP ---- HG659 [login to view URL] ---- Router ----- TL-WR1043ND [login to view URL] --- Server ----- CUSTOM [login to view URL]

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    SSH Tunnel on Android 5 days left
    VERIFIED

    hi i have too much blockage issue i try all vpn but best is SSH tunnel now i want to use SSH tunnel on my android device but when i connect ssh tunnel i can access any web but i cant connect whatsapp there is something media or config issue i need some one who can help me to fixed it i try on android eproxy,HTTP injjectior ,Ki4a all same after that i find our its not my internet blockage its my tu...

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    ipsec vpn setup on my server 5 days left
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    I have install ipsec and i need someone to configure it to make it run. i can pay max 10 usd for it. thank you

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    Hi I need to develop a custom network inventory software. there is some requirements may telecommunication expert could lead to design an implementable equipment

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    I need a writer for network Engineering task. Thanks

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    Packetfence project 5 days left
    VERIFIED

    One of our customers is undertaking a project to install Packetfence as a NAC solution in their network. We are looking for someone who is expert in Packetfence to do this project. The customer is in Saudi Arabia, Riyadh, and the work has to be onsite. Customer has around 200-300 servers, and more workstations.

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    OpenVPN & ldap installation and configuration

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    Cisco Network Design 5 days left
    VERIFIED

    Help me build a network design for a small company .Easy project just need help with the subnetting etc.

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    Need assistance with edgerouter that is dropping packets that should be forwarded to internal PC. Must have Ubiquity router experience

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    Hi, I wan to develop snmp command line to run on the windows. If you are interested, I can share you more details

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    Avaya IP Office Programming 4 days left
    VERIFIED

    Looking for someone with a ton of knowledge on IP500 Office from Avaya. We are a small business with 5410 phones and IP office v2. We have some questions on the system and settings tweaks we need. Figure you can remote in and adjust as necessary.

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    we need to implement a real time inventory base on our existing telecommunication network. I need consult for its implementation

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    We are looking for someone whos able to configure Cloudbase-Init to work with Windows Server. Cloudbase receives the Network IP but is not adding it to windows, the same issue is with the Administrators password.

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    Searching for real time expert who can can configure PPPoE server with Daloradius in a very low budget. Thank you.

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    Cisco Engineer 4 days left

    need assistance with assessment of medium sized office Cisco equipment.

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    Hi i need help in Networking Related Report , 10 Pages ( Double Space )

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    created a site to site openvpn need tweaking from expert

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    ns3 LTE simulation 3 days left
    VERIFIED

    The project is about simulating LTE network and changing LTE scheduler. Please ping me if interested in more details.

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    I have a network architecture designed. I need routing to be done on the architeture to enable connection between routers and devices.

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    Create a presentation to propose a solution for a company to improve security around their network, this includes securing their data at transit and at rest, supporting relevant pci compliance, protecting their users/devices/systems from attacks and enables meaningful reporting on user/network activity. The solution will cover products in network security, cloud, LAN, WAN, and voice.

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    Looking for someone that could setup CoovaChilli correctly so that our custom captive portal shows up when trying to connect to the router. Only the CoovaChilli and RADIUS configs are needed.

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    VMware issue 3 days left
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    On my Vsphere server's inventory VM's are not showing up. In datastore I can see the VM folder but that folder only has .vmss file. need to restore VM.

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    we need to implement an intelligent hardware or software for telecommunication troubleshooting & alarm monitoring too.

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    Please bid if you can setup media server for video streamings and video calls. the freelancer should have good knowledge for server configuration, software and setup for video streaming and video calls.

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    I'm looking for a Resident Engineers to be placed at a customer site at Sarajevo (Bosnia). This Project is for 3 months. The Engineer should have expertise on Fortigate, Forti-Manager, Forti-Analyzer and Forti-Authenticator. Mandatory Certification - NSE4 and NSE5. Preference is given to residents of Sarajevo/Bosnia.

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    Field support engineers and technicians give on-the-scene support for network connections and for police work flaws associated with hardware, networking, software, configuration, and inconsistent power provide. The engineers and technicians should support the installation tasks, together with testing, documentation, and setup. Field support specialists additionally participate in conferences and a...

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    Field support engineers and technicians give on-the-scene support for network connections and for police work flaws associated with hardware, networking, software, configuration, and inconsistent power provide. The engineers and technicians should support the installation tasks, together with testing, documentation, and setup. Field support specialists additionally participate in conferences and a...

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    I have installed ubuntu light "Trisquel" 32 bit. need to install VNC server and configure with user , and have it start onboot so I can login into the Trisquel PC from my windows PC using vnc viewer. the Trsiquel is already installed on our server and will provide ssh access from the internet This is simple project need to be done fast. Thanks

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    Hello, I have a project in which I have to build a private network and I need help finishing the configurations on my servers. The project is made on virtual box. You need to read the file I have uploaded to understand what I need to do. So far, I have created the 2 windows server (I don't need you to create the Linux one). I have put already the roles in them. I have created the Active Dire...

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    Hi Guys, Greetings...! I have a project on hand in Saudi Arabia , I am looking for VMWare Professionals to implement this project. Please find the below client requirement for Implementation. VMware vCloud Suite 2018 Standard QTY:24 VMware vCenter Server 6 Standard for vSphere 6 (Per Instance) QTY: 1 If Anyone interested please feel free to contact me to discuss more about this oppor...

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    im looking for proxy ip providers for usa

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    Hello, I have a project in which I have to build a private network and I need help finishing the configurations on my servers. The project is made on virtual box. You need to read the file I have uploaded to understand what I need to do. So far, I have created the 2 windows server (I don't need you to create the Linux one). I have put already the roles in them. I have created the Active Di...

    $190 (Avg Bid)
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    I need a a freelancer who can configure any router or give me a simple set of instructions to configure a wireless access point so that when a customer wants to use the internet they have to log in via Facebook (like page and share email address or any other details) or personal email login with verification.

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    expert in amazon s3 2 days left
    VERIFIED

    need some one who can help in reducing cost OF AWS S3

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    Hi we require to install Univention Corporate Server and do some settings and configuration to get it up and running over team viewer and check some scenarios that's all

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    DFS replication issue.. 2 days left
    VERIFIED

    I have 2 server with tomcat pre installed and DFS was working on the 2 servers now I got an issue with one of them as below logs windows 2008 R2 0190520 19:46:08.400 2148 EVNT 1185 EventLog::Report Logging eventId:4004 parameterCount:9 20190520 19:46:08.400 2148 EVNT 1205 EventLog::Report eventId:4004 parameter1:513AAE7E-615F-4386-91CD-AC91DB35A0D0 20190520 19:46:08.400 2148 EVNT 1205 ...

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    wifi installation in team members accommodation, full solution

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