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 73,586 reviews, clients rate our Network Administrators 4.83 out of 5 stars.Hire Network Administrators
I'm looking for an experienced freelancer to help me with an OpenStack deployment. Specifically, I'm looking for private cloud deployment, which means the freelancer will need to set up the OpenStack environment from scratch. My desired scale is small, with 1-10 nodes. The project requires a strong technical and operational background in OpenStack architecture, software development, and cloud computing. The successful applicant should also be familiar with ways to visualize and monitor operations in OpenStack. This project must be completed to the highest standards with security, scalability, and performance as top priorities. If this sounds like the kind of project you can deliver with excellence, I'd love to hear from you!
I am looking for an IT/Computer Field Service Support Partner in Korea, specifically in DongAn-gu, Anyang-si, KyungGi-do 14119. Requirements for the project include: - Hardware troubleshooting and repair: The ideal candidate should have experience in diagnosing and fixing hardware issues with computers, laptops, and other IT equipment. The project involves: - Ongoing support: I require a partner who can provide ongoing support for any hardware issues that may arise in the future. This includes regular maintenance, repairs, and troubleshooting. - Immediate support: I need someone who can start providing support immediately. Quick response time is crucial for this project. Skills and experience required: - Strong knowledge of hardware troubleshooting and repair techniques...
Hello, I am in need of an ethical hacker to assist me with a hacking task. Specifically, someone has been remotely using my devices to communicate with others and I need help finding out who this person is. I want a comprehensive assessment and have some suspicious activities to share that may be of use to the hacker. Therefore, I am looking for an experienced ethical hacker who is capable of performing network penetration testing, web application testing, and social engineering. If you have the knowledge and expertise to help me with this task, please do not hesitate to contact me. Thank you for your time and consideration. Encrypted messages emails and remotely controlling my devices
I'm looking for an experienced freelancer to configure and modify traffic shapers for my business. My current traffic shaper is software-based, and I have specific requirements for configuring and modifying it. Unfortunately, I'm not sure what's necessary, so the successful applicant will need to consult with me and help identify my needs. Once the configuration and modification requirements are clear, the freelancer will need to ensure that the traffic shaper is properly configured for my business. This could involve installing specialized software/hardware or changing settings in an existing setup. In any case, the successful applicant will have the knowledge and experience to handle the job properly. Thanks!
I am looking for an experienced IT professional to help me upgrade my Cisco ASA5525, currently running version 9.x. I am not looking for any specific features or functions to be added or improved with the upgrade, just want to bring the system up to date with the latest version. I have a preferred timeline of within a month for the upgrade to be completed. If you think you are the right person for the job, don't hesitate to get in contact and let me know how you can help.
We are looking for a network engineer. Preferbly a Wireless Radio Frequency Engineer. who has strong experince in configuring Long Range wifi hotspot for small kind of city. The area does not have much high rise buildings. So, there are not much interference. We already have some plan and good Access Point Devices. We need your recommendation to make it long range. So that anyone within 2 kilometers can use the network effortlessly with high speed. For covering 2 kilometers we can use 2 different towers which will be 2 kilometers far from each other. - Please show us a solid proof of similar experience in the past. - Also please let me know about your certifications. - More details will be shared with the qualified engineer. - Please make sure that you have already done similar projects...
I need to Install an operating system (Ubuntu ) Adjust network settings , Install server software Set up user account , on my Laptop .
I'm looking for a freelancer to help me build a home link bridge that will work with Wi-Fi. Specifically, I'm hoping to create a bridge that will allow me to connect multiple devices in my home. It's not clear yet if I'll need installation services for this, so I'm open to hearing suggestions from experts in this area. I'm looking for a reliable freelancer who can understand my needs and deliver a quality result.
IT/Computer Field Service Support Partner Required in Japan - We are looking for a skilled IT/Computer field service support partner in Japan who can assist us with network setup and administration. - The support services will need to be provided on-site. - We anticipate needing these services on a weekly basis. - The ideal candidate will have experience in network setup and administration in the IT/Computer field. - Strong troubleshooting skills and knowledge of hardware installation and maintenance are also required. - The ability to communicate effectively and provide timely support is essential. - If you have the necessary skills and experience, please submit your proposal.
I am looking for a freelancer who can assist me with my CCNA project focused on Routing and Switching. Specifically, I need help with the CCNA 200-301 certification exam. The main objective of this project is to prepare study materials for the exam. Ideal skills and experience for this job include: - Strong knowledge and expertise in Routing and Switching - In-depth understanding of the CCNA 200-301 exam - Ability to create comprehensive study materials and resources If you have the necessary skills and experience, please submit your proposal. Thank you!
I am looking for a skilled professional to troubleshoot and reconfigure my AVAYA ipo500 and AVAYA vantage K165& K175 phones. Specific Requirements: - Resolve configuration errors that are currently affecting the systems - Ensure smooth operation of the phones without any call dropping or poor audio quality issues Skills and Experience: - Strong expertise in AVAYA ipo500 and AVAYA vantage K165& K175 phones - Proven experience in troubleshooting and resolving configuration errors - Ability to work under urgent deadlines and with minimal documentation Note: The task is of immediate priority and needs to be completed within 1-2 days.
network admin to fix redirect issue
I am looking for a freelancer who can help me with installing the operating system on multiple servers. Operating System: Windows Server Specific Configurations: No, standard installation is sufficient for my needs. Number of Servers: More than 7 I want you to install through IPMI and they have given me operator license Ideal Skills and Experience: - Experience with installing and configuring Windows Server on multiple servers - Knowledge of server hardware and networking - Ability to troubleshoot and resolve any installation issues - Attention to detail and ability to follow instructions accurately - Good communication skills to provide updates on the progress of the installations.
No more money than your profile advertises and no ChatGPT. I am looking for someone to help me configure my network so that my computer can ping the KVM router and KVMs. Network Configuration: - LAN (Local Area Network) Networking Hardware: - I currently have networking hardware in place, but it needs upgrading. Project Requirements: - I require a step-by-step tutorial to guide me through the network configuration process. Ideal Skills and Experience: - Strong knowledge and experience in network configuration and troubleshooting. - Familiarity with LAN setups and hardware upgrades. - Ability to create clear and concise step-by-step tutorials. - Excellent communication skills to guide me through the process. Network topology is not perfect so clearing up my understanding of the conne...
I am looking for a certified hacker to provide a network penetration testing service as soon as possible. I am open to suggestions for targets and have an urgent timeline of completion within 24 hours. I would like to hire someone with experience in network penetration testing so that I can be sure the job is done correctly and securely. This job requires the utmost discretion and professionalism. I am looking for a fast and reliable result within the requested timeline.
I am looking for help in installing and configuring an updated cloud key for my Ubiquiti switch, model USG. I already have the updated Cloud key, but I need assistance in configuring it after installation. I am in need of someone who is experienced in working with Ubiquiti switches and is familiar with the Cloud key. If you are confident you can provide the expertise needed to complete this project, I would love to hear from you!
I am looking for a skilled freelancer who can help me set up Citrix VDI on my Windows Server 2022. Skills and Experience: - Strong knowledge and experience in setting up Citrix VDI on Windows Server - Familiarity with Windows Server 2022 Project Requirements: - Set up Citrix VDI on Windows Server 2022 Timeline: - The project needs to be completed in less than 1 week. If you have the necessary skills and experience to successfully set up Citrix VDI on Windows Server 2022 and can provide guidance on obtaining licenses, please bid on this project.
I am looking for an OpenStack expert to assist me with the full installation and management of OpenStack services. Specifically, the OpenStack version is Wallaby and I'm using TripleO. Actually, I got stuck on the node introspection step. Ideal skills and experience for this job include: - Extensive knowledge and experience with OpenStack services and Tripleo - Strong understanding of hardware and infrastructure requirements for OpenStack deployment - Ability to provide occasional support and maintenance post-deployment. - Networking, Cloud architecture Design
I am looking for an expert freelancer to help me set up a VoIP switch for my project. I am open to suggestions and do not have any specific requirements. Skills and Experience: - Expert level knowledge in setting up VoIP switches - Strong understanding of softswitch technology - Experience in configuring and customizing VoIP switches - Knowledge of SIP protocols and codecs - Familiarity with network routing and troubleshooting - Ability to integrate the softswitch with existing systems and infrastructure
We have 2 NASes (DS1823xs+ and DS720+) DS1823xs+ has 8 HDD with RAID5 Protection. Recently, the HDDs have been failing. 1st, 1 HDD failed, so I replaced that HDD with another. Then, while doing a RADI Resync, another HDD failed, so I replaced that too. Now, while Data Scrubbing 2 HDDs have failed. Question 1: I am still determining what is happening, but can anyone help me troubleshoot this while I wait for official support? HDDs keep failing during data scrubbing or RAID resyncing Question 2: DSM is asking me to remove and recreate the storage pool. If I do that, will it result in data loss? If yes, then any alternate solutions? I have a backup NAS in which snapshots have been replicated. Question 3: There seems to be WriteOnce enabled in the Shared folder. Will it affect my work in...
Job description Axxeluss Mavens is seeking experienced trainers to join our team. If you have expertise in these areas and are passionate about training others, we want to hear from you. Locations: Delhi NCR Duration per batch: 100 hours approximately 15-17 days Commercials per batch: Rs. 30,000 Topics you should be able to teach are: 1. Firewall and its types 2. Inspection Techniques 3. Layers, Protocols and Ports 4. Network Level Attacks and Detection Techniques 5. Brute Force Attack 6. Security Recommendations, Countermeasures and Security Baseline 7. Network Analysis and Monitoring 8. Cryptography and Cryptanalysis 9. Understanding Digital certificates and Signatures 10. Web Server & Application Security 11. Proxy Setup 12. Sec...
I am looking for a freelancer to assist me with AES VPS management. The specific tasks I need help with include setting up and configuring the VPS. Preferred Skills and Experience: - Experience in setting up and configuring VPS, specifically in a Linux environment - Knowledge of AES VPS management and troubleshooting - Ability to optimize VPS performance This is a one-time task and does not require ongoing support.
Hello All, Network Segregation and DMZ Project I am looking for a freelancer who can help me with a project involving network segregation and DMZ implementation. Current Network Structure: - Please specify the current network structure as it was not provided in the questionnaire. Specific Security Requirements: - Yes, there are specific security requirements and regulations that need to be followed. Equipment or Software in Place: - Please specify the equipment or software currently in place for network segregation and DMZ implementation as it was not provided in the questionnaire. Ideal Skills and Experience: - Experience in network segmentation and DMZ implementation. - Strong knowledge of network security protocols and regulations. - Proficient in configuring firewalls and routers...
Network Segregation and DMZ Project I am looking for a freelancer who can help me with a project involving network segregation and DMZ implementation. Current Network Structure: - Please specify the current network structure as it was not provided in the questionnaire. Specific Security Requirements: - Yes, there are specific security requirements and regulations that need to be followed. Equipment or Software in Place: - Please specify the equipment or software currently in place for network segregation and DMZ implementation as it was not provided in the questionnaire. Ideal Skills and Experience: - Experience in network segmentation and DMZ implementation. - Strong knowledge of network security protocols and regulations. - Proficient in configuring firewalls and routers. - Familia...
Hello! I am in need of assistance for configuring a vlan on my network. I am using a Firewall as my network equipment and have Administrative access to it. The network is fully configured, but the configuration is incorrect. As such, I require someone experienced to help me reconfigure it correctly in order to set up the vlan. With your help, we can get the vlan configured properly so that my network runs as efficiently as possible. Thanks in advance!
install the following servers XMPP server XMPP load balancer VPN server TOR PROXY server
My company is in need of help managing Juniper networks. Specifically, we need assistance with advanced configuration and troubleshooting of Juniper EX switches and SRX firewalls. Multiple projects may require analysis of current configurations to create a plan for improvement and proper integration with other network elements, as well as any issues that may arise. We have a general need for an ongoing relationship with a consultant for projects with fixed scopes as well as ad-hoc and urgent need calls. We are looking for someone who is extremely experienced when it comes to Juniper switches and firewalls, and who has the skills needed to manage our network. The work may require on-site visits in San Mateo County and the surrounding area. VMware/Windows server administration desirable.
We are looking for an experienced professional in MS Windows environment in order to Install and configure Remote WEB desktop services in a Windows 2022 DC Server running Active directory for Remote Desktop Web Client access. All configurations must be properly documented in a config doc. Please, refer to point "3. Remote Desktop Web Client – Microsoft RDP" for more information in next link: NOTE: Please do NOT apply if you are not familiar with this feature. Thanks
We are looking for an experienced professional in MS Windows environment in order to Install and configure Remote WEB desktop services in a Windows 2022 DC Server running Active directory for Remote Desktop Web Client access. All configurations must be properly documented in a config doc. Please, refer to point "3. Remote Desktop Web Client – Microsoft RDP" for more information in next link: NOTE: Please do NOT apply if you are not familiar with this feature. Thanks
we have multiple PLCs with different IP addresses, and there are instances where some PLCs share the same IP address. We also have a variety of communication protocols in the project. Therefore, we require appropriate converters from your side that can convert and transmit data using the existing IP address (i.e., with NAT capability).
I am looking for an experienced server developer who can help with cPanel deployment and GitHub pipeline setup. Server Environment: - Currently using a Virtual Private Server (VPS) cPanel Deployment: - Specific feature requested: File Manager GitHub Pipeline Setup: - Preferred version control system: Git Ideal Skills and Experience: - Strong knowledge and experience in server administration and cPanel deployment - Proficiency in setting up and configuring GitHub pipelines - Familiarity with Git version control system - Ability to troubleshoot and resolve any issues that may arise during the process
I am needing help with an issue I am experiencing on my computer. Specifically, I cannot connect to my company’s outlook account and network printer. I managed to add the printer but when I’m trying to print with company network printer I encountered this issue “hold for authentication” even when the correct user and password have been entered. I have attempted some troubleshooting steps on my own but they did not fix the issue. The operating system I am using is MacOS. I am looking for an expert who can diagnose my issue and assist with the troubleshooting. Thank you for your help.
Media Server Development for Live Streaming on Linux using SRT Protocol I am looking for an experienced developer to create a media server that will support live streaming on Linux using SRT protocol. The ideal candidate should have experience in C++ programming and knowledge of media server technologies. Key requirements: - Develop a media server that supports live streaming on Linux using SRT protocol - Implement features for high-quality video streaming and low latency - Ensure the media server is scalable and can handle large volumes of traffic - Integrate with third-party APIs for additional functionality - Provide ongoing support and maintenance for the media server Ideal skills and experience: - Strong proficiency in C++ programming - Knowledge of media server technologies - Exp...
I have an HP laptop running Windows 10 as my main system and a KODAK Android TV as a secondary or multi-display monitor. I already have the necessary drivers installed for both my systems and am now looking for help to get the wireless display working between them. I am willing to provide any additional information concerning the make and models of the equipment if needed. Your assistance will be greatly appreciated, as I am desperate to get this working. Thank you in advance!
I am creating a proof of concept using Virtualbox and Ubuntu. I have installed virtual machines. But I need some help with firewall rules and DMZ internal networks. I would prefer if you could work over Teamviewer or AnyDesk to make configs. I guess it should be 1-2 hours of work for someone who knows what to do. Please place your bid if you can assist. Entry level experts are welcome. Thanks
I am looking for an experienced freelancer who is knowledgeable in computer forensic and incident response. The ideal candidate should have expertise in the following areas: - Network Forensics - Malware Analysis - Data Recovery The freelancer should have experience using specific tools and software. I prefer that they use the tools and software that I have specified. The desired timeline for this project is within a week.
Kali Linux machine-This is a Linux distribution designed for digital forensics and penetration testing. It comes preinstalled with a lot of useful tools like Responder and Hashcat. for more detail i will describe on chat
I am looking for a very professional person with expert proficiency in Kali Linux to perform a password cracking active directory attack. The end goal of this attack is to demonstrate a vulnerability. Skills and experience required: - Expert proficiency in Kali Linux - Strong knowledge and experience in active directory attacks - Deep understanding of password cracking techniques - Familiarity with vulnerability assessment and penetration testing - Strong problem-solving and analytical skills - Excellent attention to detail and ability to work independently Requirements : 1- Kali Linux machine: This is a Linux distribution designed for digital forensics and penetration testing. It comes preinstalled with a lot of useful tools like Responder and Hashcat. 2- Windows 10 machine 3- Windows ...
Network Segregation and DMZ Project Complete a migration from one network topology 1 to topology 2. To achieve this, you must divide the network into separate security zones using VLANs, routing policies, and stateless firewalls if needed. By grouping these devices together, the security team can better manage and monitor the security posture of the devices within the zone. You must also identify the appropriate security zone for each device based on their security requirements and define how they communicate with other devices within their respective security zones. In addition, you must implement a DNS solution that separates traffic between private and public DNS servers, allowing only authorized endpoints to query private DNS servers and any endpoint to query public DNS servers. Also...
If you use Proxmox (Conteneur not VM) If you use Odoo V16 If you know Vrack from () So only if you really know these three prerequisites We want to use a Proxmox V8 to install containers, not VMs, with Odoo V16, which communicates on the Vrack's private network. the Total installation must be done today If you're not sure you can deliver the whole project or if you've never worked on a similar configuration and you can't deliver the whole project today, don't start because you won't get paid. Thank you in advance
Provide a method to install windows iot core (not enterprise) on pine 64. Al least 16299 version, not below versione. Pls tell me: 3+5?
I am looking for a freelancer who can help me with my project to automate the creation and management of vnet subnets in Azure. The purpose of the vnet/ subnet is for networking purposes. and script the creation of fortanix keys for use with storage accounts Skills and experience needed: - Strong knowledge and experience with Terraform and Azure - Proficiency in scripting languages - Familiarity with key management processes and automation - Understanding of industry standards for compliance The desired outcome for the key management process is to automate key generation and rotation, ensuring secure storage and management of keys. If you have the skills and experience required for this project, please reach out to discuss further details.
I am in need of a Tanium lab environment that focuses on endpoint security for training and education purposes. I will be setting up the lab environment myself and require assistance in ensuring that the specific aspects and features of Tanium related to endpoint security are incorporated. Ideal skills and experience for this job include: - Strong knowledge and understanding of Tanium and its endpoint security capabilities - Experience in setting up lab environments for training and education purposes - Ability to provide guidance and support in configuring the lab environment to highlight the endpoint security features of Tanium
Project Title: Network troubleshooting Description: I am looking for a freelancer who can help me with network troubleshooting for a large corporate network. Specific network issue: - The main problem I am experiencing is router configuration problems. Router details: - The router model is Cisco. Network type: - The router is part of a large corporate network. Ideal skills and experience: - Strong knowledge and experience in router configuration, particularly with Cisco routers. - Expertise in troubleshooting network connectivity issues and resolving router configuration problems. - Familiarity with large corporate network environments and the unique challenges they present. - Ability to diagnose and resolve issues related to slow internet connections. - Excellent problem-solvi...
I'm looking for someone to install Ethernet network points in a specific location. I have four to seven points that need to be installed and I have a specific spot in mind. It's important to me that they are installed properly and securely so I can rely on the network connection. An experienced technician would be ideal for this project. If you have the relevant skills, please consider submitting a proposal. Thank you.
I'm looking to hire a freelancer to help with designing a network infrastructure for a small scale system (e.g. home or small office). I have a specific design in mind, and I'm looking for someone with experience in computer architecture and networking who can help me bring my vision to life. The freelancer should have a real, up-to-date understanding of the fundamentals of network infrastructure designs and should have experience in constructing small scale networks. In addition, the freelancer must have a good track record of optimizing performance and scalability. If you think you have what it takes to come up with the ideal design for a small scale network, please feel free to contact me. Thanks!
Project Description: Cyber Security Professional I am in need of a Cyber Security Professional who can assist me specifically with Areas relating to Cyber Security. This project requires an immediate start and has a timeline of less than a month. Skills and Experience Required: - Strong knowledge and experience in Areas relating to Cyber Security - Ability to assess and identify vulnerabilities in network systems - Proficiency in implementing security measures to protect against unauthorized access - Experience in configuring firewalls, routers, and other network devices - Familiarity with intrusion detection and prevention systems - Understanding of network protocols and their vulnerabilities - Knowledge of encryption techniques and data protection methods - Ability to conduct risk asse...
I am looking for a security expert to conduct a thorough review of our Office365 Tennant. The focus of the review should be on data loss prevention, intrusion prevention and locking down access We need someone with a good knowledge of security, its principals and the offerings of microsoft licenses to help
I am looking for a freelancer who can assist me with the Continuous Integration/Continuous Deployment (CI/CD) process in my GitHub project. Skills and Experience: - Strong knowledge and experience in CI/CD processes, particularly in the GitHub environment - Familiarity with various CI/CD tools and platforms - Ability to recommend and implement the most suitable CI/CD tool for my project, considering my preference for an alternative tool rather than Jenkins or Travis CI - Proficiency in Infrastructure as Code, Monitoring, and Logging is a plus If you have expertise in CI/CD processes and can provide guidance and assistance in implementing an efficient CI/CD pipeline for my GitHub project, please reach out to discuss further details. Context: - 3 developers working on same project locall...
I'm looking for a freelancer who can assist me with configuring a new HP HSS system. Specifically, I need assistance with networking and am looking for help urgently. The project needs to be completed as soon as possible. The equipment is new, so I'm looking for someone who can help me set it up from scratch. The ideal freelancer will have experience with setting up HP HSS systems for networking purposes and be able to complete the project quickly and efficiently. The freelancer will need to provide detailed instructions on how to configure the system and ensure it is up and running perfectly. If you think you're the right person for the job, please get in touch and let me know how you can help. I'm looking forward to hearing from you!