Адміністрування мережі 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.
На підставі 74,880 відгуків клієнтів, рейтинг Network Administrators становить 4.85 із 5 зірочок.Найняти Network Administrators
I require a trained network engineer to navigate the configuration of my Aruba 9012 controller and map it across my existing Cisco devices. - Key Deliverables: 1. Study the configuration details of the Aruba 9012 controller or the existing Cisco device which I will provide. 2. Configure the Aruba 9012 controller to function seamlessly with the existing Cisco devices in an office setting. - Skills and Experience: I need someone experienced in configuring Aruba and Cisco devices in an office environment. An understanding of the integration of different devices is necessary. Please note, this project involves configuring one Aruba 9012 controller and one Cisco device. Proficiency in dealing with both the above-mentioned devices is pivotal.
I'm seeking a professional, well-versed in GenieACS for TR-069 configuration. The primary task is to configure CPEs to connect to GenieACS behind NAT, through XMPP and STUN server. the server is deployed, GenieACS installed, XMPP and STUN servers are installed on the same server. I need someone who can configure it and to test a connection of CPE behind NAT through secure channel. the CPE is Mercusys H50G. Ideal Candidates: - Extensive experience with GenieACS for TR-069 configuration - Solid understanding of remote device provisioning. This role requires a specialist, capable of performing tasks with precision and efficiency. If you meet the above criteria, I'd love to hear from you.
Hi there! I'm looking for an expert to assist me in setting up a Pure-FTP account on my Solaris system. I currently have a server situated in a local server room, so I'll need your savvy skills to get this up and running. Key Requirements: - Advanced Solaris systems proficiency is a must-have. You should have a practical understanding of operation, management, and troubleshooting. - Previous experience setting up Pure-FTP accounts would be beneficial. The selected freelancer will guide me through the process and ensure it is working correctly. Thanks in advance for your bids.
I'm seeking a proficient CISCO expert who can help with the specification and procurement of specific alternative to CISCO equipment - namely, a new Cisco CGR 2010 with built-in SEC/K9 and GRWIC-D-ES-2S-8PC equipped with Layer 3 software. Your Responsibilities: - Precise Specification: Assist in accurately detailing equipment specifications. - Supplier Identification: Find a reliable supplier located in the EU. - Speedy Delivery: The selected supplier must be able to deliver the order within a two-week timeframe. - Competitive Pricing: The supplier should offer the most competitive price. In addition, I will require training and usage guidance once the equipment has been installed. Ideal candidates should have: - Extensive knowledge of CISCO equipment - Proficiency with network...
I'm seeking a proficient CISCO expert who can help with the specification and procurement of specific alternative to CISCO equipment - namely, a new Cisco CGR 2010 with built-in SEC/K9 and GRWIC-D-ES-2S-8PC equipped with Layer 3 software. Your Responsibilities: - Precise Specification: Assist in accurately detailing equipment specifications. - Supplier Identification: Find a reliable supplier located in the EU. - Speedy Delivery: The selected supplier must be able to deliver the order within a two-week timeframe. - Competitive Pricing: The supplier should offer the most competitive price. In addition, I will require training and usage guidance once the equipment has been installed. Ideal candidates should have: - Extensive knowledge of CISCO equipment - Proficiency with network...
I need to configure a lan to lan ipsec VPN, on Zyxel firewall.
I'm starting my journey in Bsc Computing and I desire to get intensive tutoring in Computer networking and Computer Organisations and Systems Software. Currently, my knowledge in these areas is at a beginner level, so I'm seeking an experienced tutor who can help me grasp these topics starting from the basics. Key Qualifications: - Expertise in Computer Networking and Computer Organisations and Systems Software - Professional tutor experience, specifically in Bsc Computing - Ability to teach complex concepts in simple, understandable terms - Proficient in online tutoring and using digital platforms Your responsibility will be to develop a structured learning plan, teach and provide assignments regularly while tracking my progress. Comfort with online tuition is a must as our ...
I am searching for an expert in virtual machines who can set up a Windows-based VM for the primary purpose of data analysis. Your responsibilities will include: - Setting up a VM using Windows OS. - Installing and ensuring functionality of a specific tool - Kinovea. Link to Kinovea - Ideal candidate should have: - Proven experience in setting up and managing virtual machines. - Familiarity with Windows operating system. - Knowledge in Kinovea software would be advantageous. A successful execution will allow me to seamlessly access and utilize the VM for my data analysis. I need someone to set up a virtual machine that i can access from my browser. I am working on a company laptop with security restrictions so i can't install anything. Therefore i need to access a VM. I need...
There is a docker project bundled with Ubuntu 17.10. This project needs to be set up to be used on Ubuntu 22 and above. I need a Docker expert to work on a Linux project with the main goal being to deploy and manage web applications in containers. In order to carry out this task efficiently, the freelancer will need to: - Have a deep understanding of Docker and containerization practices - Be well versed in deploying and managing web applications - Have a clear understanding of how to handle Linux operations - Display competency in improving scalability and resource efficiency - Experience in developing a microservices architecture would be a plus Your ability to creatively solve challenges and efficiently manage resources will be absolutely crucial for this role. Ensure the entire proc...
I am urgently in need of malware analysts who specialize in both static and dynamic analysis. The target malware primarily affects Windows and Linux platforms and I need insightful analysis on these as soon as possible. Here's what I'm looking for: Skills and Experience Required: - Extensive experience in malware analysis, specifically for Windows and Linux platforms - Working on Jupyter, a malware variant associated with the SolarMaker family. - Proven track record in both static and dynamic malware analysis - Ability to work under tight schedules - Excellent problem-solving and analytical skills - Sound understanding of malware techniques and exploits - Familiarity with tools such as IDA Pro, Ghidra, and Wireshark - Detailed malware analysis - Code Analysis of the malware...
We have a Strongswan VPN Server up on AWS, it is logging remote connections, but keeps returning NO_PROPOSAL_CHOSEN no matter the IKEv2 "VPN Type" we select. The traffic attempt is logged, so we know everything is standing and capable of talking. We need an expert to debug this with us on a call.
I am immediately seeking a seasoned expert in Lumerical to assist in the setup and optimization of optical simulations for a basic level, single structure system. Responsibilities/Key Deliverables: - Effectually setup and execute optical simulations on Lumerical - Implement strategies for enhancing the design and performance of simulations Preferred skills and experience: - Strong mastery in Lumerical, particularly in Optical Simulations - Proven experience in design optimization and simulation setup - Familiarity with single structure systems and basic level simulations - Strong problem-solving skills and attention to detail Your comprehensive understanding and hands-on experience with Lumerical will be crucial in executing this project successfully. Looking forward to your bids!
I urgently require a proficient Teltonika developer with specific experience in configuring the rutx12. The focus will primarily be on Bondix. This project necessitates a swift turnaround. The freelancer should have: - Excellence in Teltonika development - Solid experience with the rutx12 configuration, specifically Bondix - Ability to deliver promptly due to the immediate need Your tasks will include: - Configuration of the rutx12 - Implementation of Bondix in the configuration We can discuss specifics once we start. Please, only apply if you have relevant experience and can deliver promptly.
Its a 10 minute Job if YOU re expert I'm seeking a network expert focused on troubleshooting issues with my Wireless Local Area Network. Here are the specifics: - Expertise: Your background should be strong in network troubleshooting, specifically for WLANs. - The Task: I'm dealing with connection issues as well as performance problems. You would be responsible for identifying and resolving these issues. - Ideal Skills: A deep understanding of WLAN system and experience debugging connection, speed, and performance problems. Your in-depth knowledge of WLAN and troubleshooting expertise will play a fundamental role in the resolution of these problems.
I need someone to completely clean everything in my VPS Ubuntu. I only have the access to SSH, so, you won't be having anything much access to.
I'm having trouble with my Microsoft Exchange 2019's mail flow. Specifically, emails aren't being received or sent. I recently updated my server configuration settings, and since then, the problem has occurred. I'm seeking a Microsoft Exchange expert to diagnose the issue and remediate it effectively. Skills & Experience: - Microsoft Exchange 2019 proficiency - Solid understanding of server configuration settings - Proven experience in troubleshooting email delivery issues - Capacity to perform comprehensive system diagnostics - Ability to work under pressure and deliver quick solutions Your task will be to analyze my Exchange system, pinpoint the problem that is preventing my emails from being sent or received, and implement the necessary fixes. Time is of essen...
I am in need of an expert who can successfully delete the existing CyberPanel from my Ubuntu server and reinstall it. Importantly, I've not confirmed the backup status for my website and data, indicating a high level of care is required to prevent loss of data. It is a time-sensitive task and requires immediate attention. Ideal Skills and Experience: - Experience with server management particularly Ubuntu - Expertise in working with CyberPanel - Strong understanding of data backup and recovery - Ability to work fast and effectively under time pressure. I need to do this immediately.
Будь ласка, зареєструйтесь або увійдіть в систему для перегляду деталей.
I'm in need of an experienced OTA engineer who can effectively conduct OTA testing and device verification on smartphones and IoT devices, particularly focusing on a phone - raspberry pi device. Your main responsibilities are: - Performing OTA testing on the targeted devices to ensure they're working at their optimal performance - Verifying the device for any possible issues that may hinder their operations Specific functionalities to be tested include: - Checking for Connectivity issues: Ensuring the devices can effectively connect to available networks and maintain stable connections. - Evaluating Security: Detecting any potential security vulnerabilities that could become a concern. The ideal candidate should have extensive experience in OTA testing, device verification, n...
I need a proficient individual who can assist in connecting my Windows Server 2019 to a new PC. Your responsibilities will entail configuring the network settings for a seamless wired connection. Ideal Candidate: - Strong grasp of networking, particularly in a wired context. - Experience with Windows Server 2019. - Detail-oriented to prevent any data loss. - Great problem-solving skills to deal with any technical issues that arise during the connection process. This task requires a quick turnaround, therefore time-management skills are crucial. I look forward to discussing more with candidates who meet these specifications.
I am seeking an experienced professional to establish a Client-to-Site VPN connection with a balance between security and speed for a specific website. Key Requirements: - Proficiency in implementing VPN connections, specifically Client-to-Site VPN - Understanding the balance between speed and security - Ability to work with Windows OS Your role will focus on improving accessibility to the website while ensuring a balance between speed and security is maintained. Please share your past experiences working with similar projects. A proficient knowledge of Windows OS is mandatory.
I'm seeking professional assistance with network traffic analysis. The task includes conducting analysis to provide a concise overview of total data usage. The ideal candidate will be proficient with Wireshark and possess a comprehensive understanding of network security. Key Tasks: - Analyze network traffic - Report on total data usage Desired Skills: - Proficiency in Wireshark - Strong understanding of network security - Excellent report writing skills.
I'm having consistent issues with my WiFi connectivity. The connection is dropping frequently and without any discernible pattern. It's particularly affecting my desktop computer, which I largely depend on for work and leisure. I need an experienced technician who can reliably resolve this issue, with specialization in network troubleshooting, wireless network setup & repair, and desktop support. The successful freelancer will need to: - Diagnose the cause of the inconsistent connectivity - Recommend and implement a solution to fix the issue - Ensure a stable and robust Wi-Fi connection, particularly for my desktop.
I'm currently encountering a nagging issue with my HashiCorp Nomad version 1.2.6, deployed on a HashiCorp Nomad and Vault . An error message stating ": error performing RPC to server" pops up and I'm stuck on this. I'm seeking a freelancer with considerable experience in handling HashiCorp Nomad, especially with issues related to RPC errors. Experience/Skills Required: - Proven expertise in debugging and fixing Nomad RPC errors - Solid experience with version 1.2.6 of Nomad HashiCorp - Knowledge of HashiCorp Nomad and Vault operating systems Don't forget to incorporate your experience related to the requirements stated above in your bid. Your proposal will be a key selection criterion. Thank you and I look forward to your bids.
Currently running on single ISP link. recently purchased another one and required to configure on Paloalto firewall for failover as active-backup. Meaning, in the event of one link failover, the internet will automatically route to another ISP. Ideal Skills: * Extensive Paloalto firewall configuration experience * Proficient in setting up dual isp (active-backup) failover setup * Strong knowledge of routing and NAT These skills and experiences will equip you to not just meet but surpass the project requirements. Zooming in on IP-based control, your role will involve configuring the firewall to manage and monitor network traffic on an IP level. If you can effectively work on this project and deliver outstanding results, there's the potential for future projects. So, be ready to bri...