Network Administration 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.
From 73,048 reviews, clients rate our Network Administrators 4.83 out of 5 stars.Hire Network Administrators
Setting up Home WiFi - I am looking for someone to help me set up my home WiFi network using a cable internet service. - I only need assistance with the initial setup and configuration, no ongoing maintenance is required. - The WiFi network will be used to connect my printer, PC, and phone. - The ideal candidate should have experience in setting up home WiFi networks and be familiar with cable internet services. - Knowledge of configuring devices such as printers and PCs to connect to WiFi is also required.
I need develop software SaaS TR069 for ISP Features: Connect device to the ACS Troubleshoot CPEs Change SSID & Wi-Fi password - from admin and customer portal Upgrade firmware Provision devices If have experience doing this kind software, write me
Configuring a hypervisor with Microsoft HyperV, Creating a private cloud with OpenStack, Configuring Docker containers, Designing a secure cloud architecture, Managing network security in cloud.
Requires writing in C# or Notejs or pgrok. Has basic functions like logging in and starting to run. Details will be discussed clearly in the message.
Project Title: Computer Organization - Assistance with Theoretical Input/Output Systems I am seeking assistance with the specific aspect of computer organization related to Input/Output Systems. The project will be focused on a theoretical understanding of this topic. Skills and Experience Needed: - Strong knowledge of computer organization and architecture - Familiarity with Input/Output Systems and their role in computer operation - Proficiency in theoretical analysis and understanding of computer systems Project Requirements: - Provide a basic overview of Input/Output Systems in computer organization - Explain the principles and concepts behind Input/Output Systems - Discuss the role and importance of Input/Output Systems in computer operation - Provide examples and illustrations to ...
Project Title: Cyber Security Description: I am in need of assistance with network security for my small network of 1-10 devices. I am looking for a one-time solution to improve the security of my network. Specific requirements for the project include: - Conducting a comprehensive network security assessment to identify vulnerabilities and potential risks - Implementing necessary measures and protocols to protect against unauthorized access and data breaches - Setting up firewalls, encryption, and other security measures to safeguard sensitive information - Monitoring and detecting any suspicious activities or potential security breaches - Providing recommendations and best practices for maintaining network security in the future Ideal skills and experience for this project: - Strong ...
ESXI Networking issue I am currently experiencing connectivity issues with my ESXI 6.7 networking. Although no error messages are being displayed, I am unable to establish proper network connections. Skills and experience required: - Strong knowledge and experience with ESXI 6.7 networking - Expertise in troubleshooting connectivity issues - Familiarity with virtual networking and network configuration - Ability to diagnose and resolve networking problems efficiently
You need to write a script. There is a file with a list of pppoe clients, the script should disable clients that are located in this file. In secrets and in active connections. Functionality: - Firewall configuration - Bandwidth management - Network monitoring Requirements: - The freelancer should have expertise in Mikrotik scripting - I am open to any specific requirements or preferences the freelancer may have - The deadline for completing the script is flexible and can be discussed further with the freelancer. If you have the necessary skills and experience in Mikrotik scripting, please apply for this project.
Project Title: Problems with Google SPIF DKIM Description: I am experiencing an authentication failure issue with Google SPIF DKIM. I need assistance in resolving this problem and ensuring that my emails are being authenticated correctly. Skills and experience required: - Strong knowledge and experience with Google SPIF DKIM - Expertise in email authentication protocols and standards - Proficiency in troubleshooting and resolving authentication failure issues - Familiarity with Gmail's email service provider settings and configuration - Ability to analyze and diagnose authentication errors - Attention to detail to identify and fix any configuration errors Please note that I have not made any recent changes to my email settings or configuration, so the issue may be unrelated to any ...
I am looking for an IT/Computer Field Service Support Partner in São Paulo, Brazil. The ideal candidate / Company should have experience in network setup and maintenance, with a focus on Cisco systems. Specific Requirements: - Network setup and maintenance services - Troubleshooting hardware issues - Installation and configuration of software - Familiarity with Cisco systems Experience: - Strong knowledge of network systems and brands, particularly Cisco - Proven experience in network maintenance and troubleshooting - Ability to work on a regular basis and provide ongoing support Skills: - Excellent problem-solving skills - Strong communication and collaboration skills - Attention to detail and ability to work under pressure If you have the skills and experienc...
I am looking for an entry-level technician who can help me with the installation of an sdwan system at multiple local locations. The specific tasks I expect from the technician include installation only. Ideal skills and experience for the job: - Basic understanding of networking and computer systems - Familiarity with sdwan technology and installation processes - Ability to work independently and follow instructions accurately - Strong problem-solving and troubleshooting skills Please note that this is a part-time position, and the technician will be required to travel to multiple local locations for the installations.
Network Design: Develop and design comprehensive network solutions that align with the organization's business goals and requirements. Create detailed network architecture diagrams, documentation, and specifications. Protocols and Technologies: Stay updated on the latest networking technologies, protocols, and industry trends. Evaluate and recommend hardware, software, and communication protocols to support the organization's network infrastructure. Security: Implement security measures to protect the network from unauthorized access, attacks, and vulnerabilities. Design and integrate security features such as firewalls, VPNs, and intrusion detection systems. Capacity Planning: Analyse network traffic and performance to determine capacity requirements and scalability. Plan fo...
I am in need of a freelancer who can help me resolve an issue with the Qualcomm HS-USB QDLoader 9008 64 bit driver not installing on Windows 11 Pro. Troubleshooting Steps Taken: - Reinstalled the driver multiple times - Checked for driver updates Error Message Received: - Driver installation failed Driver Version: - Using the correct driver version for my operating system (Windows 11 Pro) Ideal Skills and Experience: - Proficiency in troubleshooting driver installation issues - Strong knowledge of the Qualcomm HS-USB QDLoader 9008 64 bit driver - Experience with Windows 11 Pro operating system - Familiarity with USB cables and ports troubleshooting
Project Title: Olympus CV-190 Description: I am looking for someone who has experience working with Olympus CV-190, saving/transferring/uploading images/videos to a server/PC
Need Help Setting Up Residential Proxies for Anonymity Skills and Experience Required: - Experience in setting up residential proxies - Knowledge of proxy server configurations - Familiarity with network security protocols Project Details: - I am looking for someone who can assist me in setting up residential proxies for anonymity purposes. - The ideal candidate should have experience in configuring proxy servers and ensuring secure connections. - The project involves setting up 1-5 residential proxies. - The proxies will be used to enhance online privacy and maintain anonymity. - The candidate should have knowledge of network security protocols to ensure the proxies are secure and reliable. - Familiarity with accessing geo-restricted content through proxies is a plus. - The project requ...
Project Description: I am looking for a freelancer who can help me install the Astrill applet on my RAX120 router, which uses Linux as the operating system. I have the necessary login credentials for the router. Requirements: - Experience with installing applets on routers, preferably on Linux-based systems - Familiarity with the Astrill applet and its installation process - Knowledge of router configurations and network settings Skills: - Linux administration - Router configuration - Networking expertise Please note that I have not previously installed any applets on my router, so I would appreciate someone who can guide me through the process and provide clear instructions.
I am looking for an AKS (Azure Kubernetes) expert with experience in AKS design and administration. The primary goal of this project is to deploy and manage containerized applications in a scalable and highly available AKS cluster. Skills and Experience: - Strong knowledge and experience in AKS administration and engineering - Expertise in certificate management and configuring AKS clusters for high availability - Familiarity with using Application Gateway for containers - Proven track record in optimizing AKS performance and cost efficiency - AKS cluster creation through azure biceps, - Integrating AKS with azure devops The client already has an existing AKS cluster, so the freelancer will need to work with the existing setup. The level of access for the freelancer will be determined b...
ONLY EXPERIENCED SHOULD BID OTHERWISE I WILL REPORT YOUR PROFILE.. ITS NOT A PROJECT ITS A 5 MINUTE TASK FOR WHICH AMPLE EXPERIENCE IN WEBSITE HANDLING,WORDPRESS,DOMAIN,DNS,NAMESERVERS LINKING REQUIRED ...REST AWAIT FOR FURTHERMORE FURTURE PROJECTS COMING YOUR WAY..
SET UP IPTV SERVER I am looking for a freelancer who can set up a Video on Demand (VOD) server for my IPTV project. The ideal candidate should have experience in setting up IPTV servers and be familiar with Windows operating system. Requirements: - Set up and configure a Video on Demand (VOD) server - Ensure smooth streaming of VOD content on a mobile application - Optimize server performance for efficient content delivery - Troubleshoot any technical issues that may arise during the setup process Skills and Experience: - Proficiency in setting up IPTV servers - Experience with Windows operating system - Knowledge of mobile application development and integration - Familiarity with VOD content delivery platforms If you have the required skills and experience, please submit your proposa...
OpenAI setup in Azure. I am looking for a freelancer who has experience in Azure and can help me set up GenAI in Azure cloud and GUI for Linux. The ideal candidate should have an intermediate to advanced level of experience with Azure. Functionalities required: - Text analysis: I want the GenAI setup in Azure to be able to perform text analysis on a given dataset. - After setup the environment, freelancer should execute one sample project (any simple project) to ensure the environment working fine. Timeline: - The project needs to be completed within 1 week. Others : I can't share my Azure account details. So, he/she can work on my PC through anydesk or he/she can provide Terraform script. Skills and experience needed: - Intermediate to advanced level of experience with Azure. -...
I am looking for someone to help troubleshoot a connectivity problem between my mautic platform and my zimbra email server. There seems to be some kind of issue connecting from mautic to the mail server. For whatever reason the telnet is blocked and I cannot connect from mautic itself. I have checked csf and added ignore rules for the ip's inbound and I'd have assumed the smtp port must be open because we have other email clients connecting so I'm not sure what the issue might be. Skills and Experience: - Strong knowledge and experience with software firewalls - Expertise in troubleshooting connectivity issues - Ability to analyze error messages and detailed descriptions provided by the client - Familiarity with different software firewall configurations and settings - ...
The job consists of reviewing the configuration of the network devices and making the necessary changes so that it works correctly. We have Fortigate devices and manageable switches, we have problems with network traffic, some sectors have a connection but others do not.
I am looking for a freelancer who can design and configure a comprehensive security (Dahua), Access Control System (Dahua), Wifi (TP Link), Audio & Visual Network, and mobile signal system for a guest farm house and surrounding land and pool. The main focus of the project will be on designing: Designing and building a purchase list Help with onsite build and connection Remote configuration & testing Specific requirements for the project include: - Designing and configuring a surveillance camera system to cover main outside areas and public areas inside the premises using Dahua. - Designing and configuring a Dahua access control network. - Implementing appropriate security measures such as firewall and encryption to protect the system from unauthorized access. - Ensuring seaml...
Title: Cabling Engineer Needed for Ethernet Cabling Project Description: I am looking for a skilled cabling engineer to assist with an Ethernet cabling project. The project involves cabling work for a single location. Cabling Work Needed: - Ethernet cabling installation and setup Specific Requirements: - I will provide all the necessary details for the project Ideal Skills and Experience: - Proven experience in Ethernet cabling installation and configuration - Knowledge of industry standards and best practices for cabling work - Proficiency in troubleshooting and problem-solving related to cabling issues - Attention to detail and ability to ensure proper cable management - Strong communication skills to coordinate with other team members If you have the expertise and experience in Eth...
I'm in need of some help with network troubleshooting. Ideally, I'd like to receive remote support so I don't have to wait for someone to come on-site. This isn't an urgent issue, so it can be scheduled within a day. Hopefully I can find the right freelancer to help my business quickly!
I am looking for an embedded telecommunications network specialist with expertise in wireless communication protocols, network security, and IoT connectivity protocols. Troubleshooting of Opticomm embedded network Requirements: - Strong knowledge and experience in embedded fibre network - Ability to design and implement secure and reliable wireless communication protocols - Proficiency in IoT connectivity protocols - Understanding of network security measures The project has specific requirements and the expected timeline is 1-2 weeks. Ideal candidates should be able to work efficiently to meet the deadline.
I Have a Dedicated Server behind a V Switch ad a ip Subnet with /24 - i want to use this IPs on my Cloud as well - also my Dedicated Server have a Firewall installed wich Provides DHCP and VPN so i want to use public ips in cloud i want to use my Dedicated Servers Firewall ( Opnsense) to connect my systems in the cloud.
I am looking for a skilled freelancer who can integrate machine learning into my python program for regression tasks. Skills and experience required: - Strong knowledge of machine learning algorithms and techniques for regression - Proficiency in Python programming language and libraries such as scikit-learn, TensorFlow, or PyTorch - Experience with data preprocessing and feature engineering - Ability to work with existing datasets for model training and testing The goal of integrating machine learning into my python program is to improve prediction accuracy. I already have a dataset available for model training and testing. The ideal candidate should be able to seamlessly integrate the machine learning functionality into my program, ensuring it works without errors.
Obtain PPPoE plaintext password written in PCAP file from PPPoE server requests
I am looking for someone with expertise in Fortinet firewall rules to help me set up both inbound and outbound rules for my network. I need all traffic types to be filtered, and the rules should apply to specific devices and IP addresses. Ideal Skills and Experience: - Knowledge of Fortinet firewall rules and configurations - Experience in setting up both inbound and outbound rules - Familiarity with filtering all traffic types - Ability to apply rules to specific devices and IP addresses
I'm in need of some help with network troubleshooting. Ideally, I'd like to receive remote support so I don't have to wait for someone to come on-site. This isn't an urgent issue, so it can be scheduled within a day. Hopefully I can find the right freelancer to help my business quickly!
Right now we have a deployment under GCP with Kubernetes, all pods inside 1 node. All the pods what the ip address 10.x.x.x. Along that we have a VPN where we have a server under 192.168.x.x IP The issue that we have its that we can not communicate from the PODS to the 192.168.x.x IP. If we try from the node a telnet or ping it works, if we try from another instance in GCP I can do a telnet but we can never do it from inside the pod We. have been checking and it seems it has avoid masquerading , , We tried using hostNetwork: true in the deployment for the pods this works but this generates security issues
I am looking for a skilled freelancer who can help me connect different devices to Zabbix. The devices that need to be connected include: - Windows Device - Linux Ubuntu - Palo Alto The services that I want to use for the connection are SNMPV2. Specific configurations are required for the connected devices. Ideally, the freelancer should have experience with: - Zabbix - Connecting devices to Zabbix - Configuring SNMPV2 Please provide examples of similar projects you have completed in the past.
I am looking for a Microsoft Security Consultant who can provide ongoing support for our company's specific security issue of malware attacks. Skills and Experience: - Strong knowledge and experience in Microsoft security solutions - Proven track record in mitigating and preventing malware attacks - Familiarity with network vulnerabilities and data breaches - Ability to provide ongoing support and consultation - Excellent communication skills and ability to respond within 48 hours The ideal candidate will be able to assess our current security measures, identify vulnerabilities, and develop a comprehensive plan to protect our systems from malware attacks. They will also be available to provide ongoing support and consultation as new threats emerge.
I’m looking for help developing a network traffic analysis tool for a Linux environment. This tool needs to be able to provide features such as real-time monitoring, traffic filtering and traffic visualization and dynamic traffic analysis. It needs to use the programming language Python in order to support the platform I intend to use the tool in. Ultimately, I plan to use the tool in a Linux environment.
I am looking for an expert DevOps Engineer to assist me with server security implementation for a long-term project. The ideal candidate should have experience in WHM and cPanel setup, as well as extensive knowledge in server maintenance and monitoring. Specific tasks include: - Implementing server security measures to ensure the safety and integrity of the system - Conducting regular audits and vulnerability assessments to identify and address any potential security risks - Configuring firewall rules, access controls, and intrusion detection systems - Setting up secure remote access protocols and VPN connections - Monitoring server performance and handling any necessary optimizations or troubleshooting The candidate should have expert-level experience in DevOps and possess a deep unde...
I am looking for a Proxmox expert to assist me with creating Proxmox templates and performing system maintenance tasks on a regular basis. For example templates with Cloud-init scripts and pre-installed Linux and Control Panel software. That will be a one time job, but we would like to commit to someone for future Proxmox related tasks on demand.
I am seeking a highly experienced DevOps expert for longer term who will only work on this one project. You must have at least the last 5 years DevOps experience in AWS and on-site infra automation, CD/CI, deployment, ongoing management of critical systems 24h online, from setup to operations and the full range of DevOps skills. You will not have done anything else than DevOps for the last 5 years. You are educated at one of the top Universities in your country. Infrastructure: - Hybrid: Our infrastructure is now AWS but will be later in-house. The candidate should be familiar with setting up, managing and optimizing hybrid infrastructure environments in a business critical (24h online) environment. Duration: - More than 6 months: We anticipate needing the assistance of a DevOps expert...
I am looking for a freelancer who can help me with creating and configuring data lakes through cloud solutions like D365 Fa and O and Azure. The ideal candidate should have experience and expertise in the following areas: - Cloud Solutions: Experience with D365 Fa is essential for this project. - Configuration: I require an intermediate level of configuration for the data lakes. - Data Management: I currently have a data management system in place and I am looking to migrate or improve it. Skills and Experience: - Experience with D365 Fa and Azure cloud solutions. - Proficiency in configuring data lakes. - Knowledge of data management systems and migration processes. If you have the skills and experience required for this project, please submit your proposal.
I need an animation created showing packet flowing as per the arrow and error packets going to for batch processing , non abnormal files are going to Firewall and finally going back to the data plane. This should be done in such way that can be included into a powerpoint for presentation
We need to update our servers, create new accounts, monitor the servers, monitor firewalls, update plugins, update software, increase security, manage accounts, and so on. We have over 10 servers. Which need to be managed. It takes on average 4 hours a day. You must be always 24/7 available for incidents, which happen not very much if you do good security. We pay you you $500 /month
I am looking for an IT Admin Freelancer based in Chennai to provide on-site network administration assistance for less than 10 hours per week. The ideal candidate should have experience in network administration and be able to troubleshoot software installation issues.
please let me know if this is possible and something you can offer remote assistance with. I want to browse the internet using my home ip when im working out on my city if i have a laptop turned on and connected to my home wifi can i use openvpn to make this work?
I am looking for a freelancer who can create and configure data lakes through cloud solutions, specifically D365 Fa. Requirements: - Experience with D365 Fa and Azure Cloud - Knowledge of data lake creation and configuration - Ability to implement a specific structure for the data lake Skills and Experience: - Proficiency in D365 Fa and Azure Cloud - Strong understanding of data lake structures and configurations - Experience in managing data storage If you have the necessary skills and experience, please reach out to discuss further details of the project.
I am looking for a computer scientist with experience in cybersecurity and servers to work on a project. Skills Required: - Network security expertise - Knowledge of application security - Incident response and management capabilities Project Goal: - The main goal of this project is to ensure the cybersecurity of our existing systems. Preferred Experience: - Ideally, the candidate should have 3-5 years of experience in cybersecurity and servers.
I am looking for a freelancer to build an Ethereum Node on a Linux OS. Requirements: - The freelancer should have intermediate to advanced level experience with Ethereum. - I have detailed requirements for the Ethereum Node that I want to be implemented. - The Linux OS to be used for the node is "Other". Skills and experience: - Strong knowledge and experience with Ethereum development and blockchain technology. - Proficiency in setting up and configuring Ethereum nodes on Linux operating systems. - Familiarity with the chosen Linux OS for the node setup. If you have the required skills and experience, please submit your proposal. Node should be a full complete node that allows me to simply copy and paste the node to my system. I am open to allowing access to my server to bui...
I have two machines working with Windows XP, at 600km of my officce, have VNC connection to both machines. Need make 2 VM for backup reasons. It one of this fails and don't have a backup, can be a problem. Then.. The project is make 2 virtual machines in remote, and be able to deploy both of them in my local computer.
I am looking for a skilled and experienced Google Cloud Platform Network Specialist to teach me the advance networking concept with practical examples.
Server Management (Google Cloud) - Specific server management tasks: Server monitoring and maintenance - Operating system: Linux - Required software/tools for server management: Yes I am looking for a skilled freelancer to assist with the server management of my Google Cloud server. The ideal candidate should have experience in server monitoring and maintenance tasks, specifically for Linux operating systems. Additionally, the use of specific software or tools for server management is required. If you have the necessary skills and expertise in server management, please reach out to discuss further details.