Nettverksadministrasjon 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.

Fra 74,183 tilbakemeldinger, klienter rangerer våre Network Administrators 4.87 av 5 stjerner.
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    63 jobber funnet, priser i USD

    I am seeking a competent Cisco ISE and Aruba Wireless Engineer to establish a dynamic VLAN on an Aruba wireless network that's connected to more than 50 access points. The ideal candidate should have: - Proficiency in setting up and troubleshooting Aruba wireless networks. - Expertise in Cisco Identity Services Engine (ISE) configuration Main tasks will be: - Dynamic VLAN setup on Aruba wireless network linked to a Cisco ISE server using cert based authentication. -DVlan should work for all types of devices like Windows,MAC,Linux - Configuring specific features on Cisco ISE, specifically BYOD Services and Adaptive Network Control (ANC) Services. Your ability to work efficiently with large-scale wireless networks is crucial for the success of this project. Previous experience with ...

    $530 (Avg Bid)
    $530 Snitt bud
    16 bud

    I'm looking for a GoLang expert to assist me in developing a cutting-edge IPv6 proxy server. The main aim of this project is to enable users to access IPv6 websites efficiently. Key Project Requirements: - **GoLang Proficiency**: You should have a deep understanding of GoLang, particularly in terms of its concurrency support, networking capabilities, and memory management. - **IPv6 Experience**: Prior experience with IPv6 implementation and networking is highly recommended. - **Proxy Server Development**: Experience in developing proxy servers will be a definite advantage. - **General Internet User Focus**: The server should be user-friendly and accessible for general internet users. - **Developer and Tester Friendly**: It should also cater to the needs of developers and testers, pr...

    $247 (Avg Bid)
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    13 bud

    I am in need of a Linux expert who can deploy a Squid proxy in transparent mode on HTTPS to fetch KhanAcademy videos and serve them locally. The deployment will require advanced monitoring for traffic analysis and user activity. Key requirements include: - Deployment of Squid in transparent mode on HTTPS - Fetching and serving KhanAcademy videos - Advanced monitoring for traffic analysis and user activity Ideal Skills and Experience: - Proficiency in Linux operating system - Expertise in deploying and configuring Squid proxy - Experience in HTTPS configurations - Knowledge of advanced monitoring tools for traffic analysis and user activity Access to the deployment will be provided through SSH remote access. If you have a solid understanding of these technologies and the ability to deliv...

    $504 (Avg Bid)
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    25 bud

    I'm looking for a highly skilled network architect to craft both a Local and Wide Area Network (LAN and WAN) designs tailored to support less than 50 connective devices. Mostly, your design should focus on facilitating seamless Internet access. The chosen freelancer should; - Be well-versed in LAN and WAN design and implementation - Have a deep understanding of network security to ensure the created network is impervious to threats. - Possess solid report writing ability to produce clear and concise documents outlining the network structure. The ideal freelancer should posses a wealth of experience in network security, LAN and WAN design, and report writing. Your work will not only be designing, but ensuring that the design is well implemented and impregnable to security threats.

    $180 (Avg Bid)
    $180 Snitt bud
    34 bud
    Stable Email Server Setup 1 dag left
    VERIFISERT

    I'm in search of a highly skilled server engineer who understands VPS and email servers. The current system I have in place with Contabo and Zimbra is unreliable and requires daily restarts, clearly, this is far from ideal. Your task will be to either create a stable setup with the current tools, or propose and implement a new, more reliable solution. Key Aspects: - High uptime: The system should rarely, if ever, require manual restarts. - Scalability: While the exact number of email accounts needed is not yet determined, the setup should be highly scalable to accommodate growth. Support: - Although no specific level of support was specified, basic troubleshooting is expected as part of your proposal. Higher level support options can be discussed based on your recommendation. ...

    $177 (Avg Bid)
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    42 bud

    I'm in search of an expert in Cisco Viptela SDWAN. We have a network that includes over 50 sites, and we're currently utilizing Cisco Viptela SDWAN. I'm looking for someone to assist with the following: - Setup and Configuration of Viptela SDWAN - Ongoing Maintenance services - Troubleshooting when necessary Ideal candidates should have prior experience working with Cisco Viptela SDWAN, particularly in large-scale settings. Your ability to ensure optimal performance and rapidly address any issues that arise will be key to successfully completing this project. Please detail your relevant experience and skills in your bid.

    $59 / hr (Avg Bid)
    $59 / hr Snitt bud
    8 bud
    Cisco Packet Tracer Laboratorio 17 dager left
    VERIFISERT

    Laboratorio sobre cisco packet tracer simular una topologia

    $28 (Avg Bid)
    $28 Snitt bud
    15 bud

    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...

    $13 / hr (Avg Bid)
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    22 bud

    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.

    $92 (Avg Bid)
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    12 bud

    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...

    $564 (Avg Bid)
    $564 Snitt bud
    17 bud

    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.

    $321 (Avg Bid)
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    22 bud

    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.

    $13 / hr (Avg Bid)
    $13 / hr Snitt bud
    18 bud

    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...

    $60 / hr (Avg Bid)
    Lokal
    $60 / hr Snitt bud
    1 bud

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