Hálózati Adminisztráció Jobs

Network Administration is an essential part of running an efficient and secure network in any organization. It entails the deployment, configuration, maintenance and management of physical and virtual networks, as well as their components, such as routers, switches, firewalls, and related network equipment. This helps ensure a high-level performance of the networking environment with minimal service disruption. A skilled Network Administrator is an invaluable asset for any business that requires efficient networking frameworks to maximize their resources.

Here's some projects that our expert Network Administrators made real:

  • Construction of secure IT infrastructures
  • Setting up virtual servers and installing scripts and plugins
  • Configuring virtualizor KVM nodes
  • Establishing VPN connections between cloud environments
  • Implementing Software Defined Networks with Mininet
  • Resolving Hyper-V failover cluster issues
  • Investigating and tracking the source of unusual portscan attack sources
  • Writing scripts to enable proxies on Linode and Hetzner VPSs
  • Establishing a dynamic port forward with a dual router setup to access internal applications

As is evident from the above list, although each project has its own individual requirements for the client's desired outcome, each one generally shares common principles of network administration. Our Network Administrators' versatile skill set allows them to tackle such complex tasks with ease. For every project completed, clients have enjoyed exceptional efficiency and superior performance from their networks.

For any organization looking for an experienced Network Administrator to oversee their network architecture, either for a short-term task or a more long-term engagement, consider posting a project on Freelancer.com! Here you can connect with experienced Network Administrators possessing the right balance of expertise to make your task a success.

74,796 értékelés alapján az ügyfelek 4.87 / 5 csillagot adtak Network Administrators szabadúszónknak.
Alkalmazza Network Administrators szabadúszót

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    Cisco Packet Tracer Laboratorio 1 nap left
    HITELESÍTETT

    Laboratorio sobre cisco packet tracer simular una topologia

    €26 (Avg Bid)
    €26 licitátlag
    15 árajánlat

    I'm in need of a DevOps Engineer who can assist me in containerizing a Docker application. I'm interested in your expertise in managing containerized applications, ensuring they can scale effectively, and maintaining a high level of security. Key Tasks: - Containerization: Implementing the best containerization platform based on your experience. - Scalability: Designing a solution that can easily scale and handle increased loads. - Security: Ensuring network isolation, access control, and secure image signing are properly implemented. Ideal candidates should have: - Strong experience with containerization platforms like Docker Swarm, Kubernetes, or Apache Mesos. - Proven expertise in designing and maintaining scalable architectures. - A comprehensive understanding of security p...

    €12 / hr (Avg Bid)
    €12 / hr licitátlag
    22 árajánlat

    I am in need of a proficient developer with a deep understanding of Azure DevOps and VM environments to help me set up a project for continuous integration and deployment. Key aspects of the project include: - The deployment of the project on an Azure VM using Azure DevOps pipelines - Ensure the system is designed to handle 1-10GB of data - The VM size should ideally be general-purpose This position requires not only technical knowledge but also the ability to understand project requirements and turn them into practical solutions. The ideal candidate will have a demonstrated track record in working with Azure DevOps and VMs, specifically within a continuous integration and continuous deployment context. Please ensure that your proposal details your relevant experience in these areas.

    €86 (Avg Bid)
    €86 licitátlag
    10 árajánlat

    I'm looking for a skilled freelancer who can help me with a unique project involving Raspberry Pis and AWS Greengrass. Your main task would be to develop a system that allows Raspberry Pis to share updates with nearby devices offline. Key Requirements: - The system should be designed to share updates specifically with other Raspberry Pi devices running Raspbian, offline. - The purpose of sharing these updates is to cater to locations with limited internet access. This is essential for our project as it ensures that the devices can remain updated despite the lack of connectivity. - The system should be able to initiate the update process automatically. This means it should be able to detect nearby devices and share the necessary updates without requiring manual intervention. Ideal Sk...

    €525 (Avg Bid)
    €525 licitátlag
    17 árajánlat

    I need assistance in setting up a Tekla Multiuser Server to enable effective work from home. My internet access at home is stable and reliable. I operate on Tekla Structures 2023 and plan to use a virtual private network (VPN) for connectivity. Key skills and expertise required: - Knowledge of setting up Tekla Multiuser server - Familiarity with Tekla Structures 2023 version - Working expertise in setting up VPN connections With the right knowledge and skills, the task should be straightforward and convenient to accomplish. Please bid accordingly.

    €298 (Avg Bid)
    €298 licitátlag
    22 árajánlat
    Network Admin for Cloudflare, AWS, DNS 17 óra left
    HITELESÍTETT

    I am seeking an experienced Network Engineer to troubleshoot and resolve a critical issue we are currently facing. After pointing our domain to Cloudflare and integrating with an AWS Load Balancer, our customers are experiencing 504 Gateway Timeout errors, and our website is not loading consistently across various regions. Requirements: - Diagnose and resolve 504 Gateway Timeout errors. - Ensure reliable website performance across all regions. - Optimize Cloudflare and AWS Load Balancer settings. - Monitor system performance and make adjustments as necessary. - Strong understanding of DNS configurations and network troubleshooting. - Experience in handling high-traffic websites in a dynamic environment.

    €12 / hr (Avg Bid)
    €12 / hr licitátlag
    17 árajánlat

    I am in need of a professional in Anaheim, CA with a strong IT background to handle an on-site installation of computer peripherals and networking devices, including a DVR/NVR and Point of Sale (POS) systems to a retail shop inside the Airport terminal. Key Details: - The project involves the following: 1. Connecting a POS computer, monitor, receipt printer, USB card reader and providing remote access to our helpdesk so our techs can configure the system. Work with our helpdesk to test the printer, touchscreen and card reader. 2. Connect a USB camera that measures foot traffic and work with our help desk to configure and test. 3. The building contractor has already set up Ethernet cables and a patch panel. Ideally, you will have tools in case one of the jacks doesn't wo...

    €56 / hr (Avg Bid)
    Helyi
    €56 / hr licitátlag
    1 árajánlat

    I'm looking for a website designer to help me create a professional and corporate website. This is a startup that offers global network infrastructure solutions. Key Requirements: Telecommunication Services We specialize in a comprehensive range of telecommunication services, ensuring seamless connectivity and optimal performance for businesses of all sizes. Our expertise encompasses: • Installation and Commissioning: Proficient in deploying OLT (Optical Line Terminal), Mini OLT, Provider Edge Routers, and Layer 2/3 Aggregation Switches, guaranteeing efficient network operation. • Migration Solutions: We excel in seamlessly transitioning services such as IPVPN, PRI, IPLC, LL, and ILL from legacy networks (SDH, RF, SHDSL Modem) to cutting-edge Next Generation Networks (FTTH...

    €98 (Avg Bid)
    €98 licitátlag
    14 árajánlat
    Implement SPF & DKIM for Gmail 6 óra left
    HITELESÍTETT

    I'm in need of a skilled professional who can help me set up SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail) for my Gmail account. Key Tasks: - Set up SPF: I need you to authenticate my emails using SPF to prevent spoofing and phishing attacks. - Configure DKIM: Implementing DKIM will ensure that my emails are not tampered with in transit and that my domain is not being abused by spammers. Requirements: - Proficient in email authentication protocols. - Experience with DNS settings and domain authentication. - Familiarity with Gmail's email authentication systems. - Ability to explain the process clearly and concisely. Please provide a brief overview of your relevant experience in the field.

    €110 (Avg Bid)
    €110 licitátlag
    31 árajánlat

    I am looking for an experienced freelancer to build and configure a self-hosted ZeroTier network for my organization. The primary goal of this setup is to enable remote access to our private network. Key details of this project include: - **Device Operating Systems**: The devices in our network primarily run on Windows, Linux, and macOS. You will need to ensure seamless integration and connectivity for these systems. - **Scalability**: The network is expected to accommodate more than 5000 devices. It is crucial that the setup is robust and can handle this level of scale effectively. Ideal candidates for this project should have significant experience in: - Configuring and setting up ZeroTier Self Hosted on Linux Servers, This will be in 2 different Data Centers. - Proficiency with Setti...

    €275 (Avg Bid)
    €275 licitátlag
    8 árajánlat

    I am in the process of launching a new enterprise and I'm currently in need of an expert in Terraform and VPC deployment in AWS and IBM Cloud. I'm specifically looking for guidance on: - Setting up a network in both AWS and IBM Cloud using Terraform - Deploying VPC structures in both cloud providers - Guiding on best practices for setting up a database within the VPC This is a critical step for the business as it's essential that the VPC is secure, scalable, and optimally configured to host a database. The expert needs to have a deep understanding of both AWS and IBM Cloud, networking, and VPC deployment best practices, and experience in Terraform scripting will be highly beneficial. If you have the necessary expertise in VPC deployment, Terraform, and experience with A...

    €169 (Avg Bid)
    €169 licitátlag
    13 árajánlat

    As an AWS user, I'm seeking a seasoned Terraform professional to assist with the network configuration and security setup for my cloud infrastructure. Key Responsibilities: - Implement best practices for Network and Security: You'll be tasked with configuring my Virtual Private Cloud (VPC), setting up firewalls and security groups, and configuring VPN connections. These components are critical for ensuring my AWS environment is both accessible and secure. - Terraform Infrastructure as Code (IaC): Your understanding of Terraform is vital in translating our network and security requirements into code. We'll rely on your expertise to efficiently deploy these configurations in a scalable and reproducible manner. Ideal Skills and Experience: - Expertise in AWS and Terraform: ...

    €150 (Avg Bid)
    €150 licitátlag
    21 árajánlat

    I need an expert in IPv6 addressing and deployment, as we're transitioning from IPv4 to IPv6. Our primary aim is to enhance our network's address capacity. Key Project Details: - IPv6 Address Assignment: Our preference is manual configuration. Your role will involve planning and executing this process. - Scale of Deployment: This is a large-scale project involving more than 100 network devices. Experience in handling such deployments is crucial. Ideal Skills and Experience: - Proficiency in IPv6: Strong knowledge and hands-on experience with IPv6 is fundamental. - Network Migration: Past experience in successful IPv4 to IPv6 network migration is highly preferred. - Large-Scale Deployment: Proven experience in managing deployment projects involving over 100 network devices. -...

    €153 (Avg Bid)
    €153 licitátlag
    11 árajánlat

    I need assistance from an experienced AWS technician with expertise in Splunk log retrieval and analysis. This task involves gauging logs primarily from AWS EC2 service. The focus will be on three types of scenarios: - Security incidents - Performance issues - User activity For security incidents, basic event details suffice. Education and experience in Information Technology, Network Security, AWS, and especially Splunk are ideal. Efficiency, precision, and quick grasp of mission goals are emphasized.

    €16 (Avg Bid)
    €16 licitátlag
    4 árajánlat

    I am setting up a call center and need assistance activating SIP via VPN on Mikrotik OS. The SIP server for the call center will be accessed through a site-to-site VPN using IPsec. Key requirements include: - Configuring Mikrotik OS for SIP calls - Establishing secure site-to-site VPN using IPsec - Ensuring the SIP server is accessible through the VPN - Preparing the system to handle more than 50 concurrent calls at peak times Experience and Skills: - Expertise in Mikrotik OS - Proficiency in SIP server configuration - Strong understanding of VPNs and IPsec - Prior experience with call center setups would be advantageous - Ability to design systems that can handle high call volumes is essential Please include any relevant experience or examples of similar projects in your bid.

    €78 (Avg Bid)
    €78 licitátlag
    7 árajánlat
    Ubuntu CUDA Setup Urgently -- 2 2 óra left
    HITELESÍTETT

    I urgently need an expert to install CUDA on my Ubuntu Linux system for Tensorflow and Pytorch

    €118 (Avg Bid)
    €118 licitátlag
    24 árajánlat
    Linux SIP Trunk Server Installation Vége left
    HITELESÍTETT

    I am looking for an experienced professional to install a SIP trunk server on a Linux system. As part of the project, you should also set up access to the live voice stream with the primary purpose of real-time transcription. Key Requirements: - Install and configure a SIP trunk server on a Linux system. - Enable access to a live voice stream for real-time transcription. Ideal Candidate: - Proficient in Linux server administration. - Experienced in SIP trunk server installation. - Familiar with real-time transcription processes. - Skilled in setting up live voice stream access. - Strong problem-solving and troubleshooting abilities.

    €18 / hr (Avg Bid)
    €18 / hr licitátlag
    6 árajánlat

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