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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    82 jobs found, pricing in SGD
    serversupport 6 days left
    VERIFIED

    we need remote server support for our server ..trouble shooting etc

    $11 - $29
    $11 - $29
    0 bids

    We need to build an integrated platform to be run in one or two Virtual machine on VMware worksttion which includes three main technology Openstack/Floodlight|ODL controller and OpenBaton. - OpenStack as cloud infrastructure - Floodlight|ODL controller to build networking - OpenBaton to create virtual security functions using Openstack resources and connect them using SDN controller

    $274 (Avg Bid)
    $274 Avg Bid
    1 bids

    I will $2000 for proof that I am being monitored, spied on via hidden devices, via my cellular or wifi connections or hidden software installed on any devices or laptops. (Removed by Freelancer.com Admin)

    $2939 (Avg Bid)
    $2939 Avg Bid
    3 bids

    Install a dumb network switch and plug in cables in an office in Pyrmont. I am a remote SysAdmin and just need someone to plug stuff in for me on site.

    $39 / hr (Avg Bid)
    Local
    $39 / hr Avg Bid
    7 bids
    CCNA, CCNP 6 days left
    VERIFIED

    I need complete understanding of routing protocols till CCNP level RIP EIGRP OSPF BGP MPLS I need to understand all topics thoroughly till CCNP [login to view URL] need ClI commands for configuring the devices.

    $61 (Avg Bid)
    $61 Avg Bid
    8 bids

    Tasks 1. Solve connections issues (Windows) 2. Fix killswitch script for Linux 3. Fix killswitch script for macOS 4. Infrastructure The budget is being discussed. Please don't write from Asia!!

    $643 (Avg Bid)
    $643 Avg Bid
    11 bids
    help me set up a Farm click 6 days left
    VERIFIED

    i need help so i can set up a farm click in my country i can pay your knowlege

    $193 (Avg Bid)
    $193 Avg Bid
    4 bids

    I'm using QEMU/KVM on Arch Linux to virtualize Windows 10 Pro machines. I'm currently facing the following challenges: - When creating a new VM, I usually copy the XML of an existing one and manually adapt it to my needs for the new one. This process is error prone and slow. - CPU pinning and restriction to NUMA nodes has increased performance noticeably but has also made the whole th...

    $368 (Avg Bid)
    $368 Avg Bid
    7 bids

    Im having a probem getting the ceph on proxmox to work as it used to be, one of the drives failed and data were written on the oses as ususal but it reached a critical storage level that the os is frozen and cannot start. I think it needs osd re distribute again. or something else. Pls bid only if you know proxmox and ceph.

    $72 (Avg Bid)
    $72 Avg Bid
    3 bids
    IT NETWORKING 6 days left

    i need a general quotation of a network experts for a network to support up to 30 -60 computers hardwired Via Lan and out of those, will be linked to my live streaming switcher and equipment,

    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    14 bids
    IT NETWORKING 6 days left

    i need a general quotation of a network experts for a network to support up to 30 -60 computers hardwired Via Lan and out of those, will be linked to my live streaming switcher and equipment,

    $1147 (Avg Bid)
    $1147 Avg Bid
    14 bids

    Our network is based on Windows Server + Active Directory. We need you to 1. Setup a Linux server (Ubuntu, latest LTS version, no ui) 2. Setup Samba 3. Setup a network file share with custom permissions for 2 Active Directory security groups 4. Keep the complete history of commands you ran when installing this system 5. Write a short troubleshooting and maintenance guide for this server If you ...

    $508 (Avg Bid)
    $508 Avg Bid
    31 bids
    IP Routing 5 days left
    VERIFIED

    Hi I have centos server there i want to route my apnic ip.

    $26 (Avg Bid)
    $26 Avg Bid
    8 bids
    Azure DevOps Engineer 5 days left
    VERIFIED

    Looking for Azure DevOps Engineer for ongoing work. Should have knowledge of all major components of Azure Cloud. Good with provisioning and automation wherever required.

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    13 bids

    I need an expert to prepare a small lab booklet on Network Administration. There are 8 different topics that are needed to be covered in 6-8 pages each. Each topic should include a brief information about the task, and step by step instructions with figures or pictures. Topic will be provided once we have a deal.

    $228 (Avg Bid)
    $228 Avg Bid
    15 bids

    Hi, 1- I have more than 50 openwrt router installed in many clients, I want to change firewall rule remotely also I can change remotely the settings of wifidog. 2- I need to check if the router is online or offline

    $421 (Avg Bid)
    $421 Avg Bid
    4 bids

    We have on premise Windows 2012R server, and rather than upgrading all of the hardware, we are relocating to a leased dedicated server. We are currently using a dedicated server on Liquid Web. We are in need for someone to set up the server, the users, some software installation, and the instruct on how to install software in the cloud environment.

    $28 / hr (Avg Bid)
    $28 / hr Avg Bid
    20 bids

    Hi Looking for someone with few hours of training with freeradius with practical lab and troubleshooting. I will provide the bullet points which i need to the training to be on? Will provide access to a freeradius server and also mikrotik for the training. No absurd pricing please.

    $30 (Avg Bid)
    $30 Avg Bid
    2 bids

    My focus is on meeting privacy requirements to fulfill this program: [login to view URL] I need someone to go through each point, and work through them to meet the requirements. You will work with me (founder) directly. 1. You need to go through each point in the checklist 2. Review our current process / architecture and identify hotspots 3. provide recommendation 4. Follow up to execut...

    $35 (Avg Bid)
    Local
    $35 Avg Bid
    13 bids
    ZTE Network Equipment 5 days left
    VERIFIED

    Management, Operation, Setup of ZTe Pcket Transport Network Equipment (PTN) Family Series, OLT, BRAS

    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    4 bids
    customer service 5 days left

    I already have a design template I like but the quality of the artwork for print is low. I essentially want an upgrade of the design, with a few edits and sized to be print ready. Thank you.

    $49 / hr (Avg Bid)
    $49 / hr Avg Bid
    20 bids
    Vanet by NS2 5 days left

    Mini Project just to implement Vanet (Vehicle-to-Vehicle) communication need expert in NS2

    $261 (Avg Bid)
    $261 Avg Bid
    3 bids

    Please bid if you have done Computer Science. I need 200+ articles. I will consider if you have done any computer science course. Thanks

    $128 (Avg Bid)
    $128 Avg Bid
    39 bids
    Simple firewall mini project 4 days left
    VERIFIED

    Just need a simple firewall Application which will run on Linux or windows (any one ) inside a Virtual Machine. We can apply rules and the firewall should work accordingly. Can use floodlight controller. I can provide GitHub links for reference. Need it done in 1-2 days

    $136 (Avg Bid)
    $136 Avg Bid
    10 bids

    I have a project using an API My server makes calls to this API and my server has the IP "[login to view URL]" When a client with the IP "[login to view URL]" makes a request, my server sends that request to the API But what happens is that the request is made with the IP of my server "[login to view URL]" and this is causing me a problem, I need to get the user�...

    $148 (Avg Bid)
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    5 bids

    Need to setup a windows server where users can login from remote workstations using MSTSC.

    $134 (Avg Bid)
    $134 Avg Bid
    31 bids
    Network Engineer 4 days left
    VERIFIED

    Looking for a Passionate freelancer who has more of application and understand knowledge of computer Networks. Python and scripting needed.

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    21 bids

    I want to award project to someone who is well experienced in linux python POX Controller Mininet to develop ARP (Address Resolution Protocol) Requests mitigating to avoid DDOS MITM attacks

    $745 (Avg Bid)
    $745 Avg Bid
    9 bids
    Ethical Hacker 4 days left

    Ethical Hacking projects we are looking to hire

    $147 (Avg Bid)
    $147 Avg Bid
    9 bids
    $41 Avg Bid
    3 bids
    modlishka or evilginx2 expert 3 days left
    VERIFIED

    I am finding for Modlishka/evilginx2 and mmproxy expert. I need a solution to send the client's REAL IP to the end server. only people with experience in reverse proxy and who already have contact with the projects mentioned

    $194 (Avg Bid)
    $194 Avg Bid
    4 bids

    Configurar Licencia Windows Server 2012. Configurar Terminal Services 15 usuarios. Configurar Active Directory para gestionar usuarios. Configurar Servidor de Archivos Configurar salida a internet (configurar router) Configurar escaner red para 15 usuarios

    $28 / hr (Avg Bid)
    $28 / hr Avg Bid
    21 bids

    I need on job network support

    $37 (Avg Bid)
    $37 Avg Bid
    31 bids

    miscellaneous network admin work. Must be VERY familiar with all network concepts. in particular... VPN configurations firewall setup and management IPv4 and IPv6 routing VLANs all core concepts that go beyond the typical basics. Must be familiar with: Cisco, Routers, switches, ASA/VPN ZyXel, Switches, VPN/ZyWall, ATP-Firewall checkpoint We work in a very simple manner. This is a hourly ad-hoc...

    $178 (Avg Bid)
    $178 Avg Bid
    32 bids

    I'm looking for a proof of concept for organizing information throughout an organization based out of Confluence, along with a spectacular powerpoint deck for presenting the idea.

    $182 (Avg Bid)
    $182 Avg Bid
    15 bids

    emulate vsdn and find the best location for haypervisore

    $588 (Avg Bid)
    $588 Avg Bid
    10 bids

    This should be simple mainly using our custom app and hotspot to do the job. No complicated way no blockchain or anything. Anyone have a simpler way to tackle this let me know. Only bid if you have experience in this domain.

    $9915 (Avg Bid)
    $9915 Avg Bid
    47 bids

    Need one share drive for bulk people to Access it commonly. Need that share drive only work on specific network/VPN/ connected. Need to auto SYNC that share drive with AWS s3 Bucket. Laptop shutdown/startup should not kill the setup. Open for Ideas and change/add newe services in AWS to get this done.

    $228 (Avg Bid)
    $228 Avg Bid
    10 bids

    I have windows server 2012 r2 , SFTP is setup on same , need to create a user and allow him access to a folder in D drive and no access to other folders thru sftp for that user. OpenSSH is installed for SFTP

    $23 (Avg Bid)
    $23 Avg Bid
    3 bids

    Looking for a skilled Cisco Unified Contact Centre Finesse 10.6 Web Developer to provide the following. Custom buttons for transfer and conference Display pages from other internal/external web interfaces Customer authenticated button Customer Reporting Other features the developer has used in other builds Must be able to show proof of previous work with Finesse.

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    3 bids

    I've 2 assignments which has to be done by using python.

    $24 (Avg Bid)
    $24 Avg Bid
    36 bids

    Need someone to configure captive portal with PacketFence and radius authentication and its immediate requirement.

    $194 (Avg Bid)
    $194 Avg Bid
    6 bids

    n the cluster multiple deployments are running. All the deployments have resource request and limit set. Pods are in pending state , sometimes because of Insufficient CPU and sometimes Insufficient Memory. but new node is not being added in the cluster even though auto scaling is enabled. error getting on pod describe : pod didn't trigger scale-up (it wouldn't fit if a new node is added...

    $172 (Avg Bid)
    $172 Avg Bid
    4 bids

    Hi, I am looking for assistance in building a mobile proxy server. I need experience with some one who has created a mobile proxy network using multiple dongles and raspberry PI3 servers, etc.

    $130 (Avg Bid)
    $130 Avg Bid
    2 bids
    I need a glassfish expert 2 days left
    VERIFIED

    I need to configure admin panel glassfish with SSL installed on the server. The server has SSL for web applications, but the administration console does not.

    $42 / hr (Avg Bid)
    $42 / hr Avg Bid
    15 bids

    Need One S3 bucket and make it as drive for limited Person for access. 1. It should get auto sync (Updated local drive with Online S3 Bucket) 2. Should work as server always without any Stop, during Laptop start and shutdown Example: Local_Laptop_1(Drive) -----> S3 116Bucket Local_Laptop_2(Drive) -----> S3 116Bucket Local_Laptop_3(Drive) -----> S3 116Bucket

    $218 (Avg Bid)
    $218 Avg Bid
    13 bids
    Technical Writer 2 days left

    I need to create standard operating procedures for using ServiceNow. The documents need to be easy to understand and include screenshots to follow along. Also, this job requires less than one-month turnaround.

    $520 (Avg Bid)
    $520 Avg Bid
    36 bids

    Please read/understand in entirety before responding. Please respond with any questions. Need you to either help us find the Subject matter Expert SME/consultant, or if you are the one, then we shall work with you. 1. Automated storage & retrieval systems 2. Conveyor/material handling in WMS, fulfillent, DC (Distribution Centers) 3. eCoating, Electrophoretic, CED (cathode), AED (Anode), ...

    $47 / hr (Avg Bid)
    $47 / hr Avg Bid
    11 bids

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