Netzwerkadministratoren 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 Gefundene Jobs, Preise in EUR

    I need help in a project related Data Communication and computer network project. Please bid if you are up to date and quick in solving problems.

    €27 (Avg Bid)
    €27 Gebot i.D.
    3 Angebote

    We are working with a global leading telecom provider to crowdsourcing thousands of 4G/5G Site Commission, Site Survey and Site Audit jobs at London UK. We need someone that can find 20 qualified telecom engineers for us within London M25 area. Noted that it is NOT necessary that you have the skills to do telecom job. If you can find qualified engineer for us, you will be awarded with this proj...

    €665 (Avg Bid)
    Lokal
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    3 Angebote
    Servidor VPN 6 Tage left

    Se necesita configurar solucion VPN para conexión entre 1500 y 2000 usuarios, se maneja trafico de audio y softare especifico

    €37 / hr (Avg Bid)
    €37 / hr Gebot i.D.
    7 Angebote

    REALIZAR UN FIRMWARE EN UC-LINUX, CON UN HARDWARE DE UN MICROCONTROLADOR IMXRT

    €1281 (Avg Bid)
    €1281 Gebot i.D.
    11 Angebote

    config the cisco ASA FW with HA mode , C3K switch

    €368 (Avg Bid)
    €368 Gebot i.D.
    26 Angebote

    I want a team member to join me and work with me. The project is about building Network Routing Software on Linux Server. If you have the skills then let me know. If you have any question then leave for me.

    €271 (Avg Bid)
    €271 Gebot i.D.
    7 Angebote
    Test Our Website Connectivity 6 Tage left
    VERIFIZIERT

    We need some one from Nigeria to run some tests on our website. Please Mention your network or ISP with your bid. Bids from Other countries will be hidden We will provide the site to successful bidders

    €24 (Avg Bid)
    €24 Gebot i.D.
    5 Angebote

    I have deployed VMWare Horizon 7.12 internally for POC. Now I want to enable remote access through Unified Access Gateway. I have installed UAG but cannot get it connected to Horizon Connection Server. This might be a quick fix for someone with knowledge about Horizon and UAG. The certificate on Horizon Connection Server hasn't been changed. I have entered the proxy thumbprint as well in UAG,...

    €13 / hr (Avg Bid)
    €13 / hr Gebot i.D.
    7 Angebote
    Network setup 6 Tage left

    Setup a LAN in my office on site in Poland - Warsaw suburbs. Network setup: Windows server, DHCP, Router and Firewall connectivity.

    €34 / hr (Avg Bid)
    Lokal
    €34 / hr Gebot i.D.
    6 Angebote

    I have office concern of international legal services and translation. As lawyers,attorneys, facilitators, construction supervisors, accountant, IT experts,transactions mediators, arbitrators, transporting and delivering coordinating,information and surveying agents ,and other financial field activities. I focus on clients in Yemen country and USA and UK. I am interesting in precious minerals mini...

    €5 / hr (Avg Bid)
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    We are looking for a remote engineer who is capable of level 2 / level 3 networking / server / voip administration. Skills in virtual environments, windows server, linux servers, backup, cisco, mikrotik setups, voip all useful. References preferred and checked. Location doesnt matter but generally availible in the EST USA time zone. Expected 10-20 hours a week.

    €12 / hr (Avg Bid)
    €12 / hr Gebot i.D.
    38 Angebote

    Hello, We need to Install SEO plugin and web site optimization plugin on WHM/Cpanel.

    €45 (Avg Bid)
    €45 Gebot i.D.
    11 Angebote
    OpenVPN Client for Fortigate VPN 5 Tage left
    VERIFIZIERT

    Hi We are looking freelancer to help us connecting OpenVPN client to Fortigate VPN Server

    €98 (Avg Bid)
    €98 Gebot i.D.
    18 Angebote
    Draytek vLAN Video Guide 5 Tage left
    VERIFIZIERT

    I have a small home office network. I am trying to setup segment it by using vLAN. I am using Draytek wireless router 2860. I have some basic networking knowledge but need lots of professional guidance on this. I am aware I could simply let someone configure it for me but I am very keen to learn to do that myself. The vLAN will serve Looking for a Draytek tech who will be willing to create a ...

    €168 (Avg Bid)
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    More details will be shared via chat

    €15 (Avg Bid)
    €15 Gebot i.D.
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    SAP Platform 5 Tage left
    VERIFIZIERT

    SAP Platform development. I need to connect the SAP system from a company into the HANA DB hosted in Cloud and in a different network. Could you please provide estimation and price for doing that?

    €21 / hr (Avg Bid)
    €21 / hr Gebot i.D.
    12 Angebote

    More details will be shared via chat

    €16 (Avg Bid)
    €16 Gebot i.D.
    16 Angebote

    Need help on migrating the AIX servers

    €28 (Avg Bid)
    €28 Gebot i.D.
    6 Angebote

    Please READ THE COMPLETE project. Do not bid on this project unless you are absolutely certain you can complete it fully The prospective freelancer must have extensive knowledge of VLAN and familiarity with HP Network Switch and OpenMesh / Cloudtrax access points and software along with other hardware mentioned below. Access to our system will be via Webex. We will also require a “how to&rd...

    €112 (Avg Bid)
    €112 Gebot i.D.
    4 Angebote
    Manage Xen Server 5 Tage left
    VERIFIZIERT

    We need a good and experienced technician to remotely manage and administer a pool of 3 Phisical XEN Server's and its virtual machines regarding backup, administrative tasks, management, resource management, performance, log analysys, etc.

    €12 / hr (Avg Bid)
    €12 / hr Gebot i.D.
    23 Angebote

    More details will be shared via chat

    €15 (Avg Bid)
    €15 Gebot i.D.
    16 Angebote
    Simple Linux Server Project Expert 5 Tage left
    VERIFIZIERT

    More details will be shared via chat

    €16 (Avg Bid)
    €16 Gebot i.D.
    12 Angebote

    Draw CardHolder Data Flow Diagram as PCI DSS V3.2.1

    €161 (Avg Bid)
    €161 Gebot i.D.
    4 Angebote
    Network Engineer 5 Tage left

    Hello, This is Aarti from the Rexus Group. Please find the details below: Position: Network Engineer with Data centre experienced. The technicians will complete background checks and be badged by the client for their specific sites. Once identified, they will shadow/train with the client employees for a few days, learning the environment. At the request of the client, the technician/s will re...

    €27 / hr (Avg Bid)
    €27 / hr Gebot i.D.
    14 Angebote

    Need someone familiar with network security protocols such as ipsec, ddos attacks, Kerberos and firewalls. (GOOD ENGLISH). the project is a 1500 word report that improves a weak network by finding vulnerabilities and providing solutions

    €146 (Avg Bid)
    €146 Gebot i.D.
    44 Angebote

    AWS certified candidate, systems side. network, systems, cloud background

    €14 (Avg Bid)
    €14 Gebot i.D.
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    Expert in Mininet 0SHI 4 Tage left
    VERIFIZIERT

    Please Bid if you are expert in OSHI Mininet projects.

    €46 (Avg Bid)
    €46 Gebot i.D.
    1 Angebote
    Network Expert (Bonjour, mDNS) 4 Tage left
    VERIFIZIERT

    Hello, We would like to build something like Google Cloud Print, In other words, we would like to build Virtual Printer supported AirPrint through Public internet. Currently, We tried few solution, and we need your help. We have an AirPrint Profile that pointed a public IP/Port installed and we open the port forward on the router have that public ip, and forward traffic of port 631 to the local IP...

    €600 (Avg Bid)
    €600 Gebot i.D.
    7 Angebote

    Establish connection to my synology nas database via python

    €31 (Avg Bid)
    €31 Gebot i.D.
    6 Angebote
    Mikrotik advance programmer 4 Tage left
    VERIFIZIERT

    For Wisp environment

    €126 (Avg Bid)
    €126 Gebot i.D.
    10 Angebote

    This task is to design the whole system and network for Iaas and Paas. You need to experience below software VMware vSphere with Operations Management 6 Enterprise Plus VMware vCenter 7.0 Standard VMware NSX Data Center Enterprise VMware Site Recovery Manager Enterprise Key VMware vCloud Director 10.x VMware vRealize Automation VMware vRealize Log Insight 4.x VMware vRealize Network Insight 4.x V...

    €14 / hr (Avg Bid)
    €14 / hr Gebot i.D.
    6 Angebote

    Please show me your publications in Computer Networks when you contact me. I need research papers publishers ONLY

    €505 (Avg Bid)
    €505 Gebot i.D.
    9 Angebote

    Implementation of a Link State routing algorithm for an autonomous system using python in 3-4 days.

    €45 (Avg Bid)
    €45 Gebot i.D.
    4 Angebote

    We are from an IT consulting firm and an online tutoring company One of our client needs Wireless and Network Project Assistance

    €4 / hr (Avg Bid)
    €4 / hr Gebot i.D.
    16 Angebote

    Hi, We are looking for expert, who have knowledge on BIgbluebutton Scalelite load balancer. Wants to install load balancer. Only bid if you done this worked before..

    €9 - €27
    €9 - €27
    0 Angebote

    I am using Elastix 2.5 (CentOS 5.11) with 4 NIC's (1 for WAN and 3 For SIP Trunk using IP Authentication) eth0 - WAN IPADDR=75.XX.XX.162 NETMASK=[Zur Anzeige der URL Anmelden] GATEWAY=75.XX.XX.161 eth1 - SIP TRUNK1 IPADDR=100.XX.XX.198 NETMASK=[Zur Anzeige der URL Anmelden] GATEWAY=100.XX.XX.197 eth2 - SIP TRUNK2 IPADDR=100.XX.XX.194 NETMASK=[Zur Anzeige der URL Anmelden] GATEWAY=100.XX.XX...

    €18 (Avg Bid)
    €18 Gebot i.D.
    7 Angebote

    In this programming assignment, you will write the sending and receiving transport-layer code for a simple reliable data transfer protocol. You will implement two different versions: • Stop-and-Wait Protocol. • Go-Back-N protocol.

    €157 (Avg Bid)
    €157 Gebot i.D.
    7 Angebote
    Cryptography 3 Tage left
    VERIFIZIERT

    need someone to solve these 3 task , files will be share in message - `task1`: cryptography, - `task2`: linux flag hunt, - `task3`: binary exploit,

    €27 (Avg Bid)
    €27 Gebot i.D.
    4 Angebote

    1. Setting up remote desktop connection from offsite PCs into our company server running MS Server 2012r2 2. Connection to server must be secure 3. Up to 3 offsite users to be able to access the server at the same time

    €54 (Avg Bid)
    €54 Gebot i.D.
    32 Angebote

    4Research in computer network Every research 5 pages Usage network tool

    €101 (Avg Bid)
    €101 Gebot i.D.
    37 Angebote

    I need a firewall rule on CISCO packet tracer which detects unauthorized access in network. You must provide packet tracer file and screenshot of detection. Good Luck

    €10 (Avg Bid)
    €10 Gebot i.D.
    11 Angebote

    This task is to design the whole system and network for Iaas and Paas. You need to experience below software and hardware Cisco Nexus 7009 VMware vSphere with Operations Management 6 Enterprise Plus VMware vCenter 7.0 Standard VMware NSX Data Center Enterprise VMware Site Recovery Manager Enterprise Key VMware vCloud Director 10.x VMware vRealize Automation VMware vRealize Log Insight 4.x VMware ...

    €5 / hr (Avg Bid)
    €5 / hr Gebot i.D.
    4 Angebote

    Expert teacher on Cisco Packet Tracer

    €27 / hr (Avg Bid)
    €27 / hr Gebot i.D.
    25 Angebote
    small three tasks - cryptography 3 Tage left
    VERIFIZIERT

    need to someone to solve these three task, rest file will be share throw message - `task1`: cryptography, - `task2`: linux flag hunt, - `task3`: binary exploit,

    €46 (Avg Bid)
    €46 Gebot i.D.
    6 Angebote

    We are looking for an experienced person having 4-5 years of experience in CISCO Firepower Products/Technology. **** READ THE FULL DETAILS THEN QUOTE *** Job Responsibility + Other Details 1. You have to make in-depth video course on CISCO Firepower. 2. You have to develop code / PPTs / Assignments/Quiz etc. for the course also. 3. We want majorly a practical-oriented course not merely a theor...

    €618 (Avg Bid)
    €618 Gebot i.D.
    7 Angebote

    HI, I have rich 10+ years of experience in IT infrastructure solutions. If anyone facing IT challenges. feel free to contact us. We will provide IT solution with 100% quality guarantee. If you want to know more contact us . Expertise: Network and security | Cloud | Virtualization | Data Analysis | Hadoop | Database

    €2 / hr (Avg Bid)
    €2 / hr Gebot i.D.
    1 Angebote
    Internet Protocol Security (IPsec) 3 Tage left
    VERIFIZIERT

    I have a SCALANCE M876-4 Modem from Siemens. I want Configuation the Modem. I want connect from a Windows VPN Connecting to the Modem. So i need some Person how can configuation this Modem and Windows side.

    €17 (Avg Bid)
    €17 Gebot i.D.
    5 Angebote
    Infraestrutura 2 Tage left

    Necessitamos de um analista de infraestrutura para gerenciamento de Servidores Windows Server 2008/2012/2016 com os seguintes serviços: Active Directory, DHCP, DNS, Windows File Server, FTP, DFS, Backup e Hyper-V. Administração de Firewall Sophos. Routing e switching.

    €951 (Avg Bid)
    €951 Gebot i.D.
    33 Angebote
    Nagios deployment in the cloud 2 Tage left
    VERIFIZIERT

    Looking for an expert for deploying Nagios in the Amazon cloud

    €118 (Avg Bid)
    €118 Gebot i.D.
    30 Angebote

    Serverdan işletim sistemi boot etmemizi sağ[Zur Anzeige der URL Anmelden],ssd leri,ramleri yönetebileceğ[Zur Anzeige der URL Anmelden] BOOT yazılımı benzeri bir yazılıma ihtiyacım var.

    €1531 (Avg Bid)
    €1531 Gebot i.D.
    3 Angebote