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.

จ้าง Network Administrators

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    72 งานที่พบ, การเสนอราคา USD

    Designing a network of a transport company with five layers of Edrawmax. I need you to finish my job for the next six hours.

    $55 (Avg Bid)
    $55 การประมูลเฉลี่ย
    1 คำเสนอราคา
    OLT ZTE tripple play service with Huawai ONU's 6 วัน left
    ยืนยันแล้ว

    We are a triple-play telecommunications systems integrators technicians (voice, data and video). In our particular case GPON, and we are in the process of commissioning and configuring services in the GPON OLT and ONU/ONT. The type/model of GPON OLT that we have in the laboratory to be able to reproduce the desired configurations is the ZTE ZXA10 C320, which is released to operate with ZTE and Huawei ONU/ONTs. The ONU/ONT models that we will be configuring from the start are: HUAWEI HG8546M and ZTE MDU F822. We have successfully carried out a first configuration for the broadband service (Internet) with vlan 100 in a first ONU/ONT; but when trying to integrate the other voice services (VoIP) and Multicast (IPTV) we find a port assignment conflict: (Example) service-port 1 vport 1 us...

    $625 (Avg Bid)
    $625 การประมูลเฉลี่ย
    4 คำเสนอราคา
    windows server crashes [Microsoft-Windows-Kernel-Power 41] 6 วัน left
    ยืนยันแล้ว

    Hello I need help to diagnose and fix my server it crashes once almost every two days with the error [Microsoft-Windows-Kernel-Power 41 BugcheckCode 307 ] I updated all drivers and bios but didn't fix it I need help to track the issue from logs and identify it the server works as a simple web server thank you

    $63 (Avg Bid)
    $63 การประมูลเฉลี่ย
    3 คำเสนอราคา

    I have a RouterOS device with a VLAN for IPTV and need PIM configured and for mutlicast traffic to not leak out from VLAN. I have a Dahua IPC with multicast option and need a Multicast UDP URL

    $138 (Avg Bid)
    $138 การประมูลเฉลี่ย
    2 คำเสนอราคา
    $544 การประมูลเฉลี่ย
    10 คำเสนอราคา

    Hi there, I need to access my MS SQL server database outside my wifi network , basically over the internet and test it with some basic insert or delete queries. I heard we need to configure port forwarding at my wifi router level. Request you to help me with this. I will provide the required credentials once accepted. Thanks, Prakash

    $15 (Avg Bid)
    $15 การประมูลเฉลี่ย
    7 คำเสนอราคา
    Internet and Ip camera setup 5 วัน left
    ยืนยันแล้ว

    Need some one in Bangalore to setup Lte dongle for wifi internet access and and to configure IP Camaras

    $22 (Avg Bid)
    $22 การประมูลเฉลี่ย
    3 คำเสนอราคา
    Docker & Shell Script Expert 5 วัน left
    ยืนยันแล้ว

    Need assistance to run two processes from docker container when it is getting started

    $17 (Avg Bid)
    $17 การประมูลเฉลี่ย
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    Social Network Installation on vps 5 วัน left
    ยืนยันแล้ว

    Need help to install a project on vps

    $101 (Avg Bid)
    $101 การประมูลเฉลี่ย
    14 คำเสนอราคา

    Empresa requiere asistente virtual y administrativa, persona proactiva, con total disponibilidad de tiempo, comprometida, ordenada, buena redacción, disponibilidad de tiempo, con ganas de aprender y capaz de resolver cualquier conflicto administrativo. Interesados enviar CV por mensaje. Gracias

    $21 (Avg Bid)
    $21 การประมูลเฉลี่ย
    98 คำเสนอราคา
    Senior Python Developer 5 วัน left
    ยืนยันแล้ว

    I am looking for a senior Python developer with experience in network setup configuration. The candidate needs to write a script in Python. The objective is to simulate cloning activity on a hard drive. I am looking at the network setup configuration where the master PC will have the capability to control the targeted test PC in the network. Things like wake on LAN, shutdown PC. The script should have a cloning feature. Please submit your proposal on how you plan to go about doing this.

    $24 / hr (Avg Bid)
    $24 / hr การประมูลเฉลี่ย
    16 คำเสนอราคา
    Fortinet 30E firmware upgrade support 5 วัน left
    ยืนยันแล้ว

    Fortinet 30E firmware upgrade support , & issues with Access points .

    $15 / hr (Avg Bid)
    $15 / hr การประมูลเฉลี่ย
    8 คำเสนอราคา
    AWS Infrastructure | DevOps Solution Specialist 5 วัน left
    ยืนยันแล้ว

    Looking for AWS Specialist to handle Devops, Migration, DNS and provide other cloud related services. Hands on experience with AWS (required) Install, configure, automate, and monitor various Cloud Services Experience with IP networking, VPNs, DNS, load balancing and firewalling concepts

    $23 / hr (Avg Bid)
    $23 / hr การประมูลเฉลี่ย
    26 คำเสนอราคา
    AWS In-place deployment 5 วัน left

    Need Expertise on AWS Devops to help on deployment of the sample application. Already most of the cases are covered only deployment fails without any reason, need to help on that.

    $13 (Avg Bid)
    $13 การประมูลเฉลี่ย
    7 คำเสนอราคา
    Detecting attacks with the SIEM Splunk in a virtual enviroment 5 วัน left
    ยืนยันแล้ว

    I have created a virtual enviroment with 4 virtual machines that send their logs to SPLUNK. I will simulate attacks from Kali linux to another virtual machine and try to detect the attacks with Splunk.

    $200 (Avg Bid)
    $200 การประมูลเฉลี่ย
    12 คำเสนอราคา
    Setup mail server on linux/ubuntu 5 วัน left
    ยืนยันแล้ว

    Hello We have our email server on local premises with windows server. Now want to setup it on digital ocean / aws cloud. Its approx 1-3 hours work for an expert. We will provide Cloud server access using putty. We have some more work related to server setup and will discuss during this setup. Thanks

    $55 (Avg Bid)
    $55 การประมูลเฉลี่ย
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    Fix vpn - access to internal devices 5 วัน left
    ยืนยันแล้ว

    we have installed vpn server on microsoft windows server. connection to vpn works fine. internet with vpn works fine. only the internal network is not reachable, which should be possible

    $41 (Avg Bid)
    $41 การประมูลเฉลี่ย
    10 คำเสนอราคา
    Sophos Xgs 107 Firewall configuration 5 วัน left
    ยืนยันแล้ว

    Sophos Xgs 107 Firewall configuration with single public ip with port forwarding. all setting via anydesk .

    $26 (Avg Bid)
    $26 การประมูลเฉลี่ย
    13 คำเสนอราคา

    We are planning to change infrastructure of our applications with new pattern and architecture. Need a senior DevOps developer to lead our development team. Thanks. AWS Lambda, Azure, DevOps, Linux, System Admin 25USD/Hr - 50USD/Hr

    $580 (Avg Bid)
    $580 การประมูลเฉลี่ย
    13 คำเสนอราคา

    We are looking for an IT network expert with very good Apple Mac knowledge. The tasks often include problems such as NAS connection with Synology and Pegasus RAID 5 storage or help with Apple Mail or Kerio Connect. This also includes planning and implementation or migration to Exchange Office 365 in Outlook. First and foremost we are looking for a reliable freelancer who can support us on demand and with projects and shows how it's done. The priority is to transmit the knowledge and to explain how problems have arisen and how they can be avoided. The whole thing should run over a secure TeamViewer connection or something similar. During the remote session, the work is done by ourselves. Your job is to check and make suggestions for improvement. All devices and programs are in Germa...

    $18 / hr (Avg Bid)
    $18 / hr การประมูลเฉลี่ย
    3 คำเสนอราคา
    ubuntu 20 gnome reinstall -- 5 4 วัน left
    ยืนยันแล้ว

    My system ubuntu started getting broken recently. I noticed this first when I first accepted bootload update from Hewlett Packard (my machine is HP Z workstation). My keyboard (tilda, ctrl, alt) started acting up and couldn't type Korean. Recently I added VMware for a testbed platform I am learning from Udemy. Now my gnome-terminal couldn't be started. In short, I noticed some issues as follows; apt_pkg, no module named apt-add-repository not working Freezing after bootloader Is there any way to reinstall (no format) as explained here , which should be taken as an example as I am not sure if their suggestion would help me to achieve restoring my old system. my budget: usd 30 your task: to restore my old system by fixing issues i have; documentation of your progress To creat...

    $30 (Avg Bid)
    $30 การประมูลเฉลี่ย
    1 คำเสนอราคา

    I have a simple topology, I am interested to learn what are good BGP configuration practices.

    $44 / hr (Avg Bid)
    $44 / hr การประมูลเฉลี่ย
    14 คำเสนอราคา
    Network Admin PFSense Expert Ongoing Support Services 4 วัน left
    ยืนยันแล้ว

    We have a small Data Center network with about 15 servers as well as 2-3 remote offices connected 24/7 via VPN. We Require Experience and Expertise in the Following Systems: - PFSense Firewall Expert to configure and manage multiple locations via Open VPN - Network & Server Admin for Linux and Windows Servers - VMware ESXi VCenter Virtual Server Installs and Management - Website Server setup and management for various website platforms We can pay negotiable Flat Rate Per System Install and configuration tasks as well as Hourly for Systems Maintenance. A Monthly Standby Tech Support for Network and Server Admin is also an option.

    $24 / hr (Avg Bid)
    $24 / hr การประมูลเฉลี่ย
    14 คำเสนอราคา
    Forward proxy server to capture WebSocket traffic 4 วัน left
    ยืนยันแล้ว

    I need a proxy to sit on my local network which would capture traffic between host and client, and then pass that traffic on to the destination. It needs to be able to work with encrypted traffic as well. Using a self signed certificate on the client would be ok. Ideally the proxy server will capture web socket traffic, and then forward to another server or application for use in other applications. I'm open to any technology such as nginx, apache, squid, etc.

    $144 (Avg Bid)
    $144 การประมูลเฉลี่ย
    5 คำเสนอราคา
    Computer Organisation 4 วัน left
    ยืนยันแล้ว

    Analysis of an Operating System scenario, Computer Organisation and Architecture Report - 2000 words

    $34 (Avg Bid)
    $34 การประมูลเฉลี่ย
    17 คำเสนอราคา

    Small home business needs a Pro to correctly configure DD-WRT to work with our VLANs on a home flashed router. Wifi is already setup with a main and guest network with separate SSID's and DHCP servers. We now need to segregate Port 4 to a new VLAN for physical segregation of certain devices. Also having an issue forwarding external ports to an internal IP that isn't on the main 192.168.1.X subnet. Pay will be exceptional. DD WRT configuration assistance is invaluable.

    $390 (Avg Bid)
    $390 การประมูลเฉลี่ย
    14 คำเสนอราคา
    VPN en Ubuntu (Linux) 4 วัน left
    ยืนยันแล้ว

    Tengo un problema con las conexiones del servidor de un juego, solo trabajan en un rango de 192.168.1.x (local), he intentado modificar la IP de los archivos .bin mediante la herramienta HEX para poder colocar una IP pública y jugar con amigos, pero vienen algo encriptados. Existe alguna manera de que el servidor trabaje de forma local en ese rango, pero mis amigos se puedan conectar, mediante una conexión vpn?

    $117 (Avg Bid)
    $117 การประมูลเฉลี่ย
    8 คำเสนอราคา
    Análisis interworking Wimax 4 วัน left
    ยืนยันแล้ว

    FWA (Fixed Wireless Access) - hacer un análisis de la situación actual de interworking de redes Wimax y 3GPP basadas en IMS.

    $9 - $34
    $9 - $34
    0 คำเสนอราคา
    SOLUS VM INSTALL 4 วัน left
    ยืนยันแล้ว

    I need someone to install this on my server. Need done in the next 2 hours. My budget is $15

    $20 (Avg Bid)
    $20 การประมูลเฉลี่ย
    6 คำเสนอราคา

    Install, configure new Cisco Firepower 100 series firewall. There are NO special configurations required ( i.e. NAT, port forwarding NOT required ) just configure it and show I can see that it is actually scanning data that is passing through it.

    $115 (Avg Bid)
    $115 การประมูลเฉลี่ย
    17 คำเสนอราคา
    $26 การประมูลเฉลี่ย
    11 คำเสนอราคา
    Systems Server Engineer - Cent OS / Cpanel / Linux / Operating Systems 4 วัน left
    ยืนยันแล้ว

    Systems Server Engineer - Cent OS / Cpanel / Linux / Operating Systems

    $21 / hr (Avg Bid)
    $21 / hr การประมูลเฉลี่ย
    28 คำเสนอราคา
    DLM debug on linux ( debian proxmox distro ) 4 วัน left
    ยืนยันแล้ว

    i have put in place DLM on linux for a shared SAS setup need quick help on commands and fencing issue i have anybody who handle dlm-controld will be able to help me fast

    $24 - $40
    ปิดผนึก
    $24 - $40
    0 คำเสนอราคา

    We are looking for an IT network expert with very good Apple Mac knowledge. The tasks often include problems such as NAS connection with Synology and Pegasus RAID 5 storage or help with Apple Mail or Kerio Connect. This also includes planning and implementation or migration to Exchange Office 365 in Outlook. First and foremost we are looking for a reliable freelancer who can support us on demand and with projects and shows how it's done. The priority is to transmit the knowledge and to explain how problems have arisen and how they can be avoided. The whole thing should run over a secure TeamViewer connection or something similar. During the remote session, the work is done by ourselves. Your job is to check and make suggestions for improvement. All devices and programs are in Germa...

    $9 / hr (Avg Bid)
    $9 / hr การประมูลเฉลี่ย
    3 คำเสนอราคา
    $23 / hr การประมูลเฉลี่ย
    14 คำเสนอราคา
    ubuntu 20 gnome reinstall -- 4 4 วัน left
    ยืนยันแล้ว

    My system ubuntu started getting broken recently. I noticed this first when I first accepted bootload update from Hewlett Packard (my machine is HP Z workstation). My keyboard (tilda, ctrl, alt) started acting up and couldn't type Korean. Recently I added VMware for a testbed platform I am learning from Udemy. Now my gnome-terminal couldn't be started. In short, I noticed some issues as follows; apt_pkg, no module named apt-add-repository not working Freezing after bootloader Is there any way to reinstall (no format) as explained here , which should be taken as an example as I am not sure if their suggestion would help me to achieve restoring my old system. my budget: usd 30 your task: to restore my old system by fixing issues i have; documentation of your progress To creat...

    $35 (Avg Bid)
    $35 การประมูลเฉลี่ย
    3 คำเสนอราคา
    xenserver management interface through zero tier 4 วัน left
    ยืนยันแล้ว

    We have installed zerotier on xenserver host and zerotier vpn is working correctly now we want to change the management interface to work on zerotier network only instead of public IP a small change for a knowledgeable person

    $23 (Avg Bid)
    $23 การประมูลเฉลี่ย
    3 คำเสนอราคา
    WSL - SSH Key 4 วัน left

    How to add a Private or Public Key in WSL?

    $4 / hr (Avg Bid)
    $4 / hr การประมูลเฉลี่ย
    3 คำเสนอราคา
    Entry Level IT Engineer Needed 3 วัน left
    ยืนยันแล้ว

    Very simple job for a IT student or new one in the market, we will pay you $20-$30 per site survey and submitting the required information. The scope of work would be: • Check the number of power sockets available, rack space and potentially the 4G availability. Make pictures at the location as well. • Simply said, make an inventory of what is available on site and what is still needed before we can deliver our services (together with Cato). (Only difficulty will be checking internal cabling as DTAG is mainly responsible for that and that is behind closed doors). • Maybe we can send the engineer the cradle point 4G device ….but that is open for discussion internally first I think. I am attaching list of locations, you can apply for one country or multiple count...

    $21 (Avg Bid)
    $21 การประมูลเฉลี่ย
    4 คำเสนอราคา
    Network Stack Developer 3 วัน left

    We need a Network Stack Developer for our site - Work to be done: Peer to peer desktop application, related to network. Network administration Python Mongodb TCP & UDP Routers Wifi Bluetooth Wireshark

    $20 / hr (Avg Bid)
    $20 / hr การประมูลเฉลี่ย
    8 คำเสนอราคา
    Need a Security Expert 3 วัน left
    ยืนยันแล้ว

    Hi, I need a security expert to configured Firewall (Hardware of software) at my home. You need to suggest me which firewall would be best for me and why. I need to full secure my home network. If you have at least 5 years experience in managing security and firewall then apply for this job. Thanks,

    $123 (Avg Bid)
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    11 คำเสนอราคา
    Configurar Unifi Controller 3 วัน left
    ยืนยันแล้ว

    Tenho USG PRO 4 e preciso trocar de controlador e configurar regras de firewall

    $208 (Avg Bid)
    $208 การประมูลเฉลี่ย
    3 คำเสนอราคา

    I need a help of an AWS Expert who can help me configure the network such that some EC2 instances within the account can use a particular elastic IP for outgoing requests. You will be on Zoom with me at the time of the configuration.

    $28 (Avg Bid)
    $28 การประมูลเฉลี่ย
    9 คำเสนอราคา

    I have a RouterOS device with a VLAN for IPTV and need PIM configured and for mutlicast traffic to not leak out from VLAN. I have a Dahua IPC with multicast option and need a Multicast UDP URL

    $125 (Avg Bid)
    $125 การประมูลเฉลี่ย
    1 คำเสนอราคา

    Kotori Technologies, LLC is looking for a Level 1 Engineer for our Managed Services business. Kotori is a 12+-year-old company that focuses on phenomenal customer relationships and is looking for its newest team member. Job Summary: The Service Desk Technician is responsible for handling first-level support of service requests in a professional and timely manner. This relates to all technology, including workstations, servers, printers, networks, and vendor-specific hardware and software. Basic Functions: • IT Support relating to technical issues involving Microsoft’s core business applications and operating systems. • Support of disaster recovery solutions. • Basic technical support at the network level: WAN and LAN connectivity, routers, firewalls, and security. &b...

    $18 / hr (Avg Bid)
    $18 / hr การประมูลเฉลี่ย
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    Mikrotik configuration 3 วัน left

    good morning sir. I want to offer a proxy configuration service on your network. starting from LAN, WAN, MAN thank you

    $29 / hr (Avg Bid)
    $29 / hr การประมูลเฉลี่ย
    6 คำเสนอราคา
    UniFi consultancy 3 วัน left
    ยืนยันแล้ว

    Hello, We are searching for one senior UniFi consultant to assist us to implement an Unifi infrastructure (networking+wifi) for one hotel that has 100 rooms. We are looking only for certified consultants.

    $37 / hr (Avg Bid)
    $37 / hr การประมูลเฉลี่ย
    7 คำเสนอราคา
    Migrate Virtual Machines in OnPrem to AWS 3 วัน left
    ยืนยันแล้ว

    We have few VMs running in On-prem environment we need to migrate it to AWS Cloud.

    $371 (Avg Bid)
    $371 การประมูลเฉลี่ย
    10 คำเสนอราคา
    Proxy Server Work 3 วัน left
    ยืนยันแล้ว

    i have dynamic proxyes but i have to make it static.

    $20 (Avg Bid)
    $20 การประมูลเฉลี่ย
    2 คำเสนอราคา