Administración de sistemas Jobs

System Administration is a skilled job that requires expertise and reliability. A System Administrator takes care of the operations, maintenance and enforcement of a computer/information systems network, server and applications for clients. Improving performance, security and stability of the system are integral parts of their job. They also have to handle software upgrades or the installation of new hardware, and will provide guidance, technical support, and training to users.

For most organizations, be it large companies or small businesses, System Administration is absolutely essential in keeping their day-to-day operations running smoothly. This is because they need someone with the technical expertise to manage, maintain and keep their computer networks functioning properly.

Here’s some projects that our expert System Administrator made real:

  • Network setup
  • Security configuration & monitoring
  • Vulnerability & security audit
  • Server installation & maintenance
  • Troubleshooting & error rectification
  • Software upgrade & installation
  • Database backup & restoration
  • Performance optimization

In today’s digitally driven world, it is no surprise why System Administrators are in such demand. They are a reliable resource for organizations who want professionals who can handle operations both smoothly and efficiently. Companies now have no choice but to set aside a budget for hiring System Administrators – even if it means going digital and finding one on Freelancer.com.

At Freelancer.com, we understand how important it is for you to have qualified professionals working on your projects. We also understand that you may not always have the capacity or budget to hire one full time – this is why you should consider looking intoFreelancer.com where you can find quality System Administrators with different levels of experience in your area at an affordable price. Whether its a short term or long term project, our System Administrators will be up for the task anytime!

Now that you know how important it is to have an expert System Administrator working on your business’s IT systems, we invite you to post your own project on Freelancer.com and hire an experienced professional today!

De 169,394 opiniones, los clientes califican nuestro System Administrators 4.85 de un total de 5 estrellas.
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    87 trabajados encontrados, precios en USD

    Estoy buscando un freelancer con experiencia en la instalación de la solución de biblioteca libre Koha en un servidor VPS con Debian. La versión específica que requiero instalar es la 22.05. Detalles adicionales: - No es necesario proporcionar capacitación o documentación después de la instalación - El freelancer debe tener experiencia previa con instalaciones de Koha y preferiblemente en VPS Debian. Habilidades ideales: - Amplio conocimiento de Koha y sus requerimientos de instalación - Experiencia con servidores Debian - Conocimientos de VPS y su configuración - Eficiente, detallista y capaz de entregar el proyecto en el tiempo acordado. Espero encontrar la persona adecuada para llevar a cabo este proyecto de manera...

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    Hola quisiera contar con un especialista que pueda actualizar la versión ssl v1 que viene con el goautodial 3,3 a una reciente ya que la mayoría de navegadores ya no admiten ssl v1, el sistema esta basado en centos 5

    $65 (Avg Bid)
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    Hola! Necesito una persona con amplio conocimiento en LINUX para: - Instalación VPS con Almalinux 8. - Configuración VPS (integrar la mayor seguridad posible). - Instalación cPanel/WHM Nota: todo esto lo debemos realizar en línea mediante zoom o google meet y la persona que hará el trabajo nos irá dando los comando a ejecutar en Terminal ya que por seguridad no entregaremos las credenciales de acceso. PD: Lo ideal una persona que hable ESPAÑOL.

    $39 (Avg Bid)
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    El proyecto en el que necesito ayuda es el siguiente. Tengo desarrollado una aplicación web para mostrar datos de procesos electorales en tiempo real. Detallo a continuación tecnologías usadas: - Python Flask como backend - HTML, CSS y Javascript en frontend. No uso ningún framework a nivel cliente - Servidor VPS contratado y configurado con Ubuntu 22 y servidor web Apache2 Al tratarse la web de consulta datos de una elecciones, está previsto que esta web tenga un alto número de visitas en el momento que se sepan los resultados, por lo que tiene que poder soportar un alto volumen de tráfico concurrente. La aplicación web creo está bastante optimizada. No es pesada, no se realiza consultas a ninguna Base de Datos. Los datos se...

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    I am seeking an experienced individual proficient in Python programming and familiar with security type-checking systems to assist me in enhancing a security type-checker for a subset of Python. The task involves implementing an Information Flow Control (IFC) type system to enforce noninterference in functions starting with 'h' or 'l', treating variables starting with 'h' as High. This enhancement includes defining Least Upper Bound (LUB) and Greatest Lower Bound (GLB) operations, type-checking expressions and statements, and manually type-checking a program. Requirements: Proficiency in Python programming. Familiarity with security type-checking systems and Information Flow Control (IFC) concepts. Ability to modify and enhance existing codebase. Attention t...

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    As an organization with multiple employees, we need an expert to perform a detailed audit of approximately 400 of our staff files with a keen eye for detail. Your task would involve verifying existing documents, ensuring that the necessary onboarding documents are present in each file, and noting where they are not, in an organized spreadsheet. The ideal freelancer for this task would have: - High attention to detail - Previous experience in Human Resources and Compliance - A working understanding of necessary onboarding and compliance documentation - previous audit skills are of benefit To be audited: each file should contain: - Employment contracts - Identification documents - Compliance documentation e.g. First Aid Cert, NDIS Worker Screening Check - Recruitment documentation incl...

    $11 / hr (Avg Bid)
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    As an organization with multiple employees, we need an expert to perform a detailed audit of approximately 400 of our staff files with a keen eye for detail. Your task would involve verifying existing documents, ensuring that the necessary onboarding documents are present in each file, and noting where they are not, in an organized spreadsheet. The ideal freelancer for this task would have: - High attention to detail - Previous experience in Human Resources and Compliance - A working understanding of necessary onboarding and compliance documentation - previous audit skills are of benefit To be audited: each file should contain: - Employment contracts - Identification documents - Compliance documentation e.g. First Aid Cert, NDIS Worker Screening Check - Recruitment documentation incl...

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    I am seeking an experienced tech professional to help with settings Minikube on my local macOS, Strimzi (:cluster-ip and tls:true), and Traffik (IngressRouteTCP). The primary goal for this project is to leverage these components for efficient routing and connecting on kafka from external port 9093 or 9094 by hostname. Example client command: "kcat -b -L -J" I have already independently deployed a Minikube cluster with Strimzi and Traeffik, everything works fine inside the cluster, but to connect from the outside you need to connect via kafka :cluster-ip, and I can't do it. I know how to create self-signed certificates and a trusted certificate authority, so it shouldn't be difficult to quickly generate and and Key Responsibilities: - Configurate strimzi kafka :clu...

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    As an advanced network security professional, I am seeking a skilled freelancer who can assist me in installing a software-based firewall. This project will require extensive knowledge and understanding of software firewalls and their proper configuration. Your role will be two-fold: 1. Guided Firewall Installation: - You will guide me remotely via screen-sharing to properly install and configure the software firewall without having direct access. 2. Tutor for Network Security: - Simultaneously, you will educate me on the principles of network configuration and firewall rule setup. The successful applicant will have proven experience in network security, firewall installation and configuration. Knowledge transfer skills are crucial as you would be teaching me while we undertake the af...

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    I need an experienced professional who can: - Configure the firewall rules on my windows server 2012 to allow external access. - Set up medium level security (balanced rules with a certain level of access). - Create special rules within the firewall for specific applications. If you've worked with IIS in windows server and can effectively configure the DNS record, you're an ideal candidate. Proficiency in managing protocols, ports, and applications within the firewall is highly desirable. Knowledge in VPN configuration and port forwarding could also be beneficial, though not specifically required for this project. Please confirm your familiarity with these specifics in your bid.

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    I'm seeking an expert with significant experience in Fortigate firewall configurations, particularly with implementing Zero Trust Network Access (ZTNA) and integrating with Single Sign-On (SSO) solutions. Key Requirements: - Deploying ZTNA on Fortigate with specific features like network segmentation, user authentication, and secure remote access. - Integrating Azure Active Directory with the Fortigate firewall for seamless SSO functionality. - Enable user provisioning functionality in the Fortigate firewall through Azure Active Directory integration. Ideal Skills: - Proficiency in Network Security and Firewall Configurations - Experience in executing ZTNA strategies - Familiarity with Azure Active Directory and SSO implementations Your application will rank higher if you have ...

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    Hello, I had a few problems. 1. - module of postfixadmin works only with external domains. I have to add our domains too 2. With LDAP auth aliases works good but only one, I need multiple 3. I wannt to autenticate users by PAM (dovecot) module with Duo Mobile (support PAM). I had some errors with it

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    Enhance SSH Server Configuration 6 días left
    VERIFICADO

    I'm looking for a professional who can help modify and enhance my SSH server configuration. This project involves technical understanding of SSH server fundamentals and is best executed by a freelancer with significant experience in server administration and configurations. Key tasks: - Enable password authentication; - Change default SSH port; - Allow root login. Though not mentioned specifics, having a great profile with evidence of past work-related projects will be of added advantage. As this is an ongoing maintenance project, your ability to provide comprehensive proposals will be highly appreciated. It would be great if you have an understanding of different operating systems, as specifics are not mentioned but it can be either Windows, macOS, or Linux. Kindly ensure your a...

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    Hello, I operate a fax communication system leveraging Hylafax, integrated with an Asterisk server and iaxmodem, all running on Alpine Docker. While our outgoing fax functionality performs flawlessly, we are encountering persistent issues with incoming faxes. Specifically, incoming fax pages frequently get cut off midway, resulting in incomplete document reception. We are in search of a seasoned Hylafax professional who can diagnose and rectify this particular issue. Expertise in managing Alpine Docker environments and Asterisk/iaxmodem configurations will be highly regarded. Desired Expertise: Demonstrable experience with Hylafax, especially in fixing issues related to incoming faxes. Deep knowledge of Asterisk and iaxmodem. Proficiency with Docker containers, preferably on Alpine. Ab...

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    Seeking a highly skilled Network Engineer to effectively handle Infrastructure cleanup, Cloud migration, and Network troubleshooting. Key Tasks: - Clean up our existing network switches and routers. - Manage VM host and streamline all domain names in our infrastructure setup. - Successfully migrate our data from physical servers to cloud platforms; specifically Microsoft Azure and VM Ware. Ideal Skills: - Proven experience in Network Troubleshooting, Network switches, Routers, and VM hosts. - Extensive experience in Cloud Migration, particularly with Microsoft Azure and VM Ware. - Strong ability to handle domain name system complexities. This role requires an expert in systems infrastructure ready for a challenging yet rewarding project.

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    I need an expert to implement SSSD LDAP AD TLS on my Ubuntu 20.04 LTS system. This requirement is to be used for general system use, not a specific application. While working on this project, you should be able to provide detailed written instructions explaining the step-by-step process of implementation. Key responsibilities involved: - Professional SSSD LDAP AD TLS implementation - Thorough documentation of the implementation process Ideal Skills and Experience: - Profound knowledge of Ubuntu 20.04 LTS - Expertise in SSSD LDAP AD TLS - Strong writing skills for clear documentation.

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    I'm seeking a Linux-savy professional with ample Blue Host experience. I am currently having issues with domain configuration on my Blue Host account and require assistance. This task implies: - Diagnosing why my domain is not working as expected - Fixing any issues found during diagnosis - Ensuring the domain configuration is correctly undertaken - Providing a short explanation document, outlining what the issue was and how it was fixed, for future reference. Ideally, you have a robust background in domain configuration and Linux, as well as practical experience with troubleshooting Blue Host problems. Your expertise is critical for the successful resolution of my project.

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    i want to install mailserver postfix and Dovecot along with roundcube as we need to login from different domain and different users so we neeed to create user with password and user can login in roundcube mail and send or recive mail user creating can use on command promt we need installation bash code also

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    I am seeking the expertise of an accomplished DevOps consultant well-versed in AWS services, including S3, RDS, Fargate/GCS, AppConfig, and Redis. Your role will involve maximizing the efficiency and effectiveness of our CI/CD pipelines touching all aspects, such as Continuous Integration, Continuous Delivery, and Automated Testing. Our project considerably relies on robust and flexible scaling - hence, demonstrating substantial prowess in both Horizontal and Vertical Scaling techniques will be vital. Proficient skills and experience in the mentioned areas will significantly heighten your candidacy. Let's create a streamlined, secure, and scalable AWS infrastructure together. Experience with Devtron/ is a plus.

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    I'm searching for an IT expert who can assist me in establishing a Proxmox server on Hetzner, dedicated to providing both shared and dedicated web hosting. Key tasks include: - Implementing Proxmox efficiently on the server. - Setting up the necessary IP addresses. I only require one IP address configured correctly for this setup. The ideal candidate should have experience with Proxmox, Hetzner servers, and understand the intrinsic workings of both shared and dedicated hosting environments. An understanding of IT networking, particularly in configuring IP addresses, is also key for this project.

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    Linux Mail Server Setup & Security 6 días left
    VERIFICADO

    I'm looking for a professional to set up a Linux-based mail server using postfix, dovecot, and roundcube. The server must be capable of hosting multiple users, each with a personal password for access. Your role includes: - Configuration of SSL/TLS encryption for top-notch security - Setting up user creation process - Creating a simplified bash script to streamline installation Ideal Skills: Sound experience with Linux server management, proficiency in bash scripting, an excellent understanding of postfix, dovecot, roundcube components, and SSL/TLS encryption. Bear in mind that after the mail server setup, I may not have a dedicated IT team managing it. So, I need a solution that's straightforward to manage long-term. Please bid considering these factors.

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    I'm in the need of an expert who is well-versed in the setup of Skaffold for a Linux-based Kubernetes project. Your level of expertise will be utilized in both development and production environments. Ideal Skills & Experience: - Proficient knowledge in Kubernetes and Skaffold on a Linux operating system. - Experience in setting up Skaffold optimized for both development and production environment. - Preferably proficient in deploying to Kubernetes using Kustomize instead of Helm or Kubectl. Your responsibility would involve, but not be limited to: - Setting up Skaffold configuration that adheres to best practices, and ensures efficient deployment in both development and production stages. - Deploying to Kubernetes using Kustomize. Successful completion could lead to more op...

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    As an organization with multiple employees, we need an expert to perform a detailed audit of approximately 400 of our staff files with a keen eye for detail. Your task would involve verifying existing documents, ensuring that the necessary onboarding documents are present in each file, and noting where they are not, in an organized spreadsheet. The ideal freelancer for this task would have: - High attention to detail - Previous experience in Human Resources and Compliance - A working understanding of necessary onboarding and compliance documentation - previous audit skills are of benefit To be audited: each file should contain: - Employment contracts - Identification documents - Compliance documentation e.g. First Aid Cert, NDIS Worker Screening Check - Recruitment documentation incl...

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    I need an expert who can set up a google cloud storage in our docker. You should be familiar with: - Configuration of Docker on Linux - Knowledge of Google Cloud Storage, particularly object storage - Experience handling and securing key files The main task is to mount Google Cloud Storage into a my custom Docker. We have a key file, so you must have a thorough understanding of access controls and how to configure them correctly and securely. Your responsibility will be to ensure that our object storage data is accessible through the Docker environment without compromising security.

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    I require an expert to perform specific configurations on my Windows Server 2016. Key tasks include: - Setting up Internet Information Services (IIS) - Setting up ASP classic - Implementing stringent security settings In terms of IIS, there is an existing issue with ODBC 3.51 while dealing with a MariaDB database. I am facing connection errors that need a quick and effective solution. Ideal candidates should have: - Extensive experience with Windows Server 2016 - Proficiency in IIS settings and ASP classic setup - Knowledge of MariaDB and ODBC 3.51 - Proven record of troubleshooting connection errors Your proposals should demonstrate the strategies you would use to solve these problems effectively. Thank you in advance for your valuable time and insight.

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    I'm in urgent need of help setting up JFrog Artifactory on Kubernetes, specifically on a Linux operating system. The main goal for the system is to effectively store container images. Time is of the essence as I need this setup completed as soon as possible. Ideal Skills/Experience: - Remarkable experience with Linux operating systems - Solid understanding and practical experience with Kubernetes - Proven track record in setting up and managing a JFrog Artifactory system - Knowledge about using Letsencrypt certificates Key Requirements: - Prompt and efficient set up of JFrog Artifactory on Kubernetes - Effectual integration of Letsencrypt for security - Validate successful storage of container images I'm looking forward to working with a knowledgeable and fast worker on this ...

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    Job Description: We are seeking an experienced Network Specialist with a strong background in PXE (Preboot Execution Environment) network booting, particularly using , to assist in setting up a remote booting system for our local network. The ideal candidate will be responsible for configuring and implementing a secure and efficient network booting solution that allows remote booting into our local machines via a VPS (Virtual Private Server). Key Responsibilities: Setup and Configuration of : Install and configure on our VPS, ensuring it is properly set up to facilitate remote network booting. IPsec Implementation: Install and configure IPsec on both the VPS and our Synology NAS (Network Attached Storage) system. This involves establishing a secure IPsec tunnel between the VPS and the...

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    I'm on the lookout for an expert in Microsoft Server 2019 and VMware with a proven track record in troubleshooting server performance issues and network connectivity problems. Key Responsibilities: * Fix server performance issues * Resolve network connectivity problems Ideal Candidate: * Experts in Microsoft Server 2019 and VMware * Troubleshooting experience is essential * Ability to deliver effective and efficient solutions quickly In your application, please provide detailed information about your experiences with these systems and demonstrate your expertise. Knowledge is crucial, but I am particularly keen on knowing about your experience, so preference will be given to candidates who share specific examples of previous work.

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    I'm looking for someone with expertise in Proxmox and a solid understanding of VMware and VMs. The objective of this project is to accomplish the following tasks: - Convert and import a number of VMware virtual machines (VMDK) that are currently stored on an NTFS USB3 drive connected to my Proxmox server. - Store the converted/imported VMs in the local storage of my Proxmox server. I want to work with someone who can ensure the smooth and efficient transfer of VMs from the NTFS USB3 drive to the Proxmox server without any data loss. Should you be able to successfully implement these tasks, the VMs should function as expected within the Proxmox environment, using default Proxmox settings. The ideal freelancer for this project should possess: - In-depth knowledge of Proxmox - Previo...

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    Ubuntu SysAdmin Configuration 5 días left
    VERIFICADO

    Hello, I need support for my Ubuntu server that has only a node.js app (open source, there is a github page about it). The freelancer that give me support is not available now and I am also not satisfied with his skills so want to soon find out someone else to take care as my main support. For right now I need a sysadmin that can take a look at the vps server with me, check logs, etc. I think issue is not the app but maybe certificates or other issue. Look for someone that can work 1 hour with me now to help me figure out if the bug is server related. If its related specific to the app at least I will clear the other issues first.

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    Want to setup one contabo server - 1 public php domain website - install free ssl - need to point domain with the hosting, - provide proper ftp, phpmyadmin, putty access and ensure proper security to be taken care - Need to ensure no further issue come - currently hosting linked with digital ocean, working, fine but want to replace with subdomain the current one, and main domain to new contabo server Only apply if you ok with 600 INR. and also in future ready to work on same price for 1 VPS setup work

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    Gateway Load Balancer AWS 5 días left
    VERIFICADO

    Show me practical : Gateway Load Balancer AWS

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    I am currently facing a severe issue with my corporate website. It isn't loading, which has resulted in significant business disruptions. The website is here: I suspect it is an issue caused when upgrading VPS server from PHP 7.4 to PHP 8.0 Need this fixed ASAP

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    As an organization with multiple employees, we need an expert to perform a detailed audit of approximately 400 of our staff files with a keen eye for detail. Your task would involve verifying existing documents, ensuring that the necessary onboarding documents are present in each file, and noting where they are not, in an organized spreadsheet. The ideal freelancer for this task would have: - High attention to detail - Previous experience in Human Resources and Compliance - A working understanding of necessary onboarding and compliance documentation - previous audit skills are of benefit To be audited: each file should contain: - Employment contracts - Identification documents - Compliance documentation e.g. First Aid Cert, NDIS Worker Screening Check - Recruitment documentation incl...

    $310 (Avg Bid)
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    I am looking for a resourceful freelancer experienced in the setup and management of Virtual Private Servers (VPS) that have Virtual Machine (VM) support. The role includes, but not limited to, implementing full admin access, ensuring data security, and providing competent tech support. Ideally, you will have a background in Linux operating systems, and capable of creating a server that allows OS overwrite. Key deliverables: - Set up of Linux VPS with a solid VM support - Increase in storage capacity as the system scales - Guarantee of data security - Providing and maintaining full admin access - Handling system updates (OS overwrite) - Offering responsive, proficient tech support Freelancer should be open to flexible contract terms. Demonstrated experience in providing and maintaining...

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    SSH2 Issue with PHP Net 4 días left
    VERIFICADO

    I'm experiencing a problem with my in PHP Net which suddenly stopped working. This issue started after I made some configuration changes to my web server. I'm unsure which specific changes have affected the script's functionality as I did not modify the security settings, alter file permissions or change the server's IP address. I am looking for a skilled PHP developer with specific experience in troubleshooting and resolving issues related to PHP Net and SSH2. The task is to diagnose the problem, identify and undo the configuration changes that might have caused this, and rectify the issue to ensure the PHP Net is running smoothly again. Ideal Skills: - Expertise in PHP and PHP Net - Understanding of web server configurations - Experience in resolving SSH2 script ...

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    Linux VPS CWP Setup Specialist 4 días left
    VERIFICADO

    I need a tech-savvy individual to set up my Control Web Panel (CWP) on my Virtual Private Server (VPS). Since my VPS is running on Linux, having a strong background in this operating system is essential. Please be prepared to provide: - Basic Security setup on CWP. Prior experience with Linux security protocols is a bonus. - Installation and configuration of specific services including: - Web Server (Apache, Nginx, LiteSpeed) - Mail Server (Postfix, Dovecot, RoundCube) - Database Server (MySQL, MariaDB) Deep knowledge and proven experience with these servers and databases are required for this project. Appreciate your interest and look forward for your proposals!

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    I want to migrate a specific C# application to Xcode for MacOS Sonoma (14.4). This app is responsible for controlling a programmable DC Power Supply and this functionality must be maintained in the new version. Key Requirements: - The interface should emulate the layout of the current C# app - Must preserve the specific voltage/current settings from the original application Ideal Skills: Freelancer(s) will have a proven background in both C# and Xcode, with a focus on porting between platforms while maintaining functionality. Knowledge of programming for DC Power Supply control via the built-in UART would be a huge plus. The ability to recreate specific layout designs in Xcode is also crucial.

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    I'm currently dealing with an ongoing issue on our MacBook devices syncing with Azure Active Directory. After user change its password using SSPR, user get persistently prompted for a password. We know a workaround however looking to solve this for users. Looking to hire a technical expert, comfortable with both MacBook and Intune, to find the roots of this issue and implement successful solutions. The perks we are looking for are: - Demonstrable experience with MacOS, Azure AD, and Intune - Proven background in network troubleshooting - Exceptional problem-solving skills Your task includes: - Understanding the issue in depth - Identifying and addressing the root cause - Ensuring the solution rolls out to all users successfully - Possible Knowledge transfer post-project

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    We are looking for a System Administrator Tasks: Support for existing Citrix platform Migration to the new VDI platform Collaboration user domain migration; perform tasks from infrastructure; troubleshoot hybrid AD Weekly operator: Fix server vulnerabilities, dispatches, incidents and tasks in weekly rotation with the team Must have skills: -Citrix , VDI -Active Directory

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    Linux Server Security Enhancement 3 días left
    VERIFICADO

    I'm in need of an expert Linux server admin to assist with my project. I'm uncertain if there have been unauthorized access or security breaches, which is why I need someone to closely inspect and remove possible threats. you will access my pc by anydisck and use my machine to access the shh server Key tasks will include: - Detection and removal of potential hacker presence - Server security hardening to protect against future breaches You should be experienced with: - Linux server setup and configuration - Advanced server security and threat removal - Implementation of regular backup solutions If you possess these skills and are ready to help troubleshoot, detect, and protect my server. I would love to hear from you.

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    AWS EC2 Assistance Needed 3 días left
    VERIFICADO

    I need expert assistance - specialist that can setup development-production environment on AWS and ci cd pipeline using jenkins. We have a small project with 1 repository. - EC2 Configuration - Security Set-Up - Performance Optimization Potential freelancers should possess extensive AWS experience, particularly with intricate EC2 instances. Proficiency in problem-solving and meeting stringent deadlines is very important as I'm looking to get the project completed ASAP.

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    I am seeking a skilled professional specialized in installation and optimization of nginx on Linux servers. Depth of knowledge in the following areas is highly valued: - nginx installation and setup - nginx configuration, particularly focusing on performance enhancement Beyond this, I require expertise in certain specific nginx configurations, which include: - Load balancing - SSL (Secure Sockets Layer) - Reverse proxy Suitable freelancers should have a proven track record of working with nginx in a Linux environment and demonstrate an understanding of the listed specific configurations. Ideally, you will be ready to troubleshoot any issues we may come across during the project.

    $10 - $30
    Sellado
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    I am seeking an ICT consultant with deep understanding of network and server setup. Additionally, a solid grasp on information security is crucial to ensure effective operation of the server. Key responsibilities: - consult on Hardware setup from vendor - consult on Network configuration - lead the Colo server setup to host my websites and apps - Carry out a comprehensive security assessment for the system The preferred server operating environment is Windows Server. A candidate with significant experience in Windows-based server environments would be ideal. I also value a meticulous, detail-oriented approach, as well as strong communication skills.

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    I need a tech-savvy freelancer who can be tasked with setting up a VPN (free or paid) on my Windows PC to help me access both NFL Network and NBA League Pass, as they are currently blacked out in my region. Key responsibilities: - Recommend the best possible VPN service (based on cost-effectiveness, speed, and reliability) - Guide me through the process of setting up and using the VPN on my Windows system. Ideal skills and experience: - Extensive knowledge of VPNs - Good understanding of sport streaming platforms - Prior experience in setting up VPNs on Windows PC. The goal here is simple - enabling unhindered access to my favorite sport programs without any future disruptions.

    $455 (Avg Bid)
    $455 Oferta promedio
    16 ofertas

    I am urgently seeking a knowledgeable freelancer to support in installing new Ad , , domain and dns and dhcp including manage user rights and groups, implement security measures, and manage group policy in our Active Directory domain. Key responsibilities will include: • User management • Group policy management • Security implementation This project involves a small Active Directory domain of approximately 40 users. The ideal freelancer for this role will have prior experience with Active Directory and be able to start immediately. A strong understanding of User and Group policy management, as well as Security implementation in an Active Directory environment, is required.

    $180 (Avg Bid)
    $180 Oferta promedio
    21 ofertas
    Active Directory Domain Management 2 días left
    VERIFICADO

    I am urgently seeking a knowledgeable freelancer to support in installing new Ad , , domain and dns and dhcp including manage user rights and groups, implement security measures, and manage group policy in our Active Directory domain. Key responsibilities will include: • User management • Group policy management • Security implementation This project involves a small Active Directory domain of approximately 40 users. The ideal freelancer for this role will have prior experience with Active Directory and be able to start immediately. A strong understanding of User and Group policy management, as well as Security implementation in an Active Directory environment, is required.

    $156 (Avg Bid)
    $156 Oferta promedio
    23 ofertas

    I am in need of an expert for transitioning my VPS server. I'm shifting from an existing VPS server to a new VPS KVM server. My current one holds roughly 30 modest sites, most of which have databases due to the CMS templates. Here are the necessary tasks: - Setup of the new server with Webmin - Migration of all sites from the old to the new server - SSL certificate installation - Firewall configuration Since I lack specific instructions for the firewall setup and the SSL certificate installation, I will appreciate if a professional freelancer brings their expertise to efficiently configure it. I envision a robust and secure setup that would protect from potential threats. Ideally, I'm looking for someone with: - Extensive server setup and migration experience - Proficiency...

    $119 (Avg Bid)
    $119 Oferta promedio
    28 ofertas

    I'm looking to establish a closed network in my office with the primary objective of preventing unauthorized access. I require a solution that allows the connection to the following devices securely: - Computers - Printers - Security cameras Furthermore, I wish to have remote access capability to this closed network. I have a Sonicwall Firewall and a Unifi system that I want set up behind that firewall. The ideal candidate for this job would be a professional with a vast experience in the installation and configuration of closed networks, having worked specifically with similar devices in the past. Proficiency in configuring secure remote access protocols is also crucial for this project.

    $502 (Avg Bid)
    $502 Oferta promedio
    29 ofertas

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