Administrador do Sistema Jobs

System admin is the process or person employed to maintain and operate a computer system or network. System admins install, support, configure and maintain servers and other computer systems. They also periodically do scripting tasks and respond to service outages or other problems involving servers or desktops. If your business needs help with system admin tasks, then you can hire freelancers who can work with your computer systems. Talented and experienced system admin freelancers can be found here. Simply post your system admin task or job today.

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    145 trabalhos encontrados, preços em EUR
    configurar servidor 6 dias left
    VERIFICADO

    1. configurar dominio y certificado ssl y que quede todo configurado y funcionado en el servidor. 2. configurar el servidor LINUX(ubuntu), con MYSQL y NODEJS+NGINX, y configurado como reverse proxy para acceder al puerto de la app (por default 3030) 3. configurar amazon aws , para el envío de correos para mi aplicación

    €247 (Avg Bid)
    €247 Média
    3 ofertas

    We have several internet security protocols that we would like to write using SPAN-AVISPA tool and verify using the tool that the proposed protocol is secure. The tool can be found in Ubuntu Virtual Machine installed from AVISPA website. The requirement is an HLPSL file. We have verified the protocols using different tools and we would like the final verification to be done in SPAN/AVISPA

    €133 (Avg Bid)
    €133 Média
    1 ofertas

    We have several internet security protocols that we would like to write using SPAN-AVISPA tool and verify using the tool that the proposed protocol is secure. The tool can be found in Ubuntu Virtual Machine installed from avispa website. The requirement is an HLPSL file. We have verified the protocols using different tools and we would like the final verification to be done in SPAN/AVISPA

    €462 (Avg Bid)
    €462 Média
    5 ofertas
    VPS Experto | Migraciones Web 6 dias left
    VERIFICADO

    Necesito un experto en VPS, para realizar unas migraciones de Webs. Desde un hosting compartido a una máquina virtual.

    €95 (Avg Bid)
    €95 Média
    7 ofertas

    Require a Centos8 server to be setup with PHP, PHpmyadmin , Mysql8 and Nginxto host multiple websites

    €25 (Avg Bid)
    €25 Média
    11 ofertas

    I need to setup a centos8 server with NGINX , PHP , PHPmyadmin and Mysql 8

    €23 (Avg Bid)
    €23 Média
    20 ofertas
    Update Zabbix Install 6 dias left
    VERIFICADO

    I am trying to update my installation of Zabbix 4.4 to Zabbix 5 on Debian 9. I need someone to help troubleshoot as the installation is not working.

    €30 (Avg Bid)
    €30 Média
    15 ofertas

    i need aws expert who can setup aws with Centos 6.10, 7.8 and ffmpeg , ffprobe

    €72 (Avg Bid)
    €72 Média
    9 ofertas
    DNS Switch 6 dias left
    VERIFICADO

    Retiring an old web server and need to switch the domain name to the new Windows 2012 r2 dedicated web server. Upon successful switch of DNS need to make sure the there are no issues with membership role log in issues to the new web server.

    €60 (Avg Bid)
    €60 Média
    18 ofertas

    - Install Kali Linux on my Windows Machine using VM & Virtual Box - Update Kali - Provide document

    €15 (Avg Bid)
    €15 Média
    20 ofertas
    i need a VM management system. 6 dias left
    VERIFICADO

    i need a Virtual Machine management system for my server.

    €108 (Avg Bid)
    €108 Média
    14 ofertas
    network engineer 6 dias left

    looking to hire a network engineer for building a online game

    €1161 (Avg Bid)
    €1161 Média
    5 ofertas
    unifi expert needed 6 dias left
    VERIFICADO

    looking for someone that has great unifi experience. we have a small unifi networkn with 2 ap's but if we enable both ap's dns resolving etc.. doesnt work anymore. we can only connect over ip. I excluded the firewall because wired works fine. Only looking for someone with unifi experience and/or that has solved similar issues.

    €28 / hr (Avg Bid)
    €28 / hr Média
    12 ofertas
    mac os on vmware -- 2 6 dias left
    VERIFICADO

    i have windows 10 , i have installed mac os on vmware , and it was working good, there is 2 days i get an issue not found EFI Vmware virtual SATA CDROM Drive (1.0) NO Media

    €17 (Avg Bid)
    €17 Média
    9 ofertas

    I need the System admin and Database Administration expert for multiple jobs. Details will be shared with chosen freelancer.

    €17 - €145
    Secreto
    €17 - €145
    17 ofertas

    I need the System admin and Database Administration expert for multiple jobs. Details will be shared with chosen freelancer.

    €37 (Avg Bid)
    €37 Média
    8 ofertas

    I need the System admin and Database Administration expert for multiple jobs. Details will be shared with chosen freelancer.

    €12 - €58
    Secreto
    €12 - €58
    9 ofertas

    i need a windows 10 VM inside my cloud server. i can give the GUIDE.

    €309 (Avg Bid)
    €309 Média
    26 ofertas

    I need the System admin and Database Administration expert for multiple jobs. Details will be shared with chosen freelancer.

    €12 - €58
    Secreto
    €12 - €58
    7 ofertas

    i need a windows 10 VM inside my server i created on GCP. i can give a GUIDE.

    €60 (Avg Bid)
    €60 Média
    13 ofertas

    I need someone who can help me configure CPanel server security to ward off ransomware attacks for the MySQL databases

    €116 (Avg Bid)
    €116 Média
    10 ofertas
    Facebook Pixel Setup -- 2 6 dias left
    VERIFICADO

    I'm looking for someone to add the payment method and purchase code to our liquid files so that our pixel functions. The website is on Shopify.

    €6 / hr (Avg Bid)
    €6 / hr Média
    13 ofertas
    Plesk Webserver Security 6 dias left
    VERIFICADO

    Need Plesk Webserver Security implementation

    €25 (Avg Bid)
    €25 Média
    7 ofertas

    I have a plugin that uses jquery integrated correctly with a website that uses Ajax

    €22 (Avg Bid)
    €22 Média
    15 ofertas
    Read mail from linux folder mail 5 dias left
    VERIFICADO

    My web hosting provider sent me a backup of all my files including the mail folder. I am trying to read my emails from there as the email address is not active any more after they cancelled my account. Please help

    €9 / hr (Avg Bid)
    €9 / hr Média
    11 ofertas
    Move Websites 5 dias left

    Switching servers, need my websites moved over. Dedicated server hosted on WHM/Cpanel

    €61 (Avg Bid)
    €61 Média
    36 ofertas

    We are looking for someone on a long term basis to handle our AWS infrastructure which will include - setting up monitoring tools and logging - Kubernetes for code engine - Setup CI/CD pipeline - recommend and Improve existing setup - support load testing and security testing You have must be very strong in scripting, expert in AWS preferably certified, and willing to work in India time zone (wh...

    €8 / hr (Avg Bid)
    €8 / hr Média
    11 ofertas

    I have sensors that I need to manage and connect to my website. AWS has IoT core and IoT device management

    €360 (Avg Bid)
    €360 Média
    4 ofertas

    I have a website that sends emails from a php application. Previously i had exim4 for sending emails but started having all emails marked as spam. Your task is to set up and configure Postfix using Google Apps smtp relay with all necessary steps to avoid emails going to spam. Mail in the domain is handled by Google Apps, so there are no actual mailboxes on the server. God experience with Mail / Sp...

    €61 (Avg Bid)
    €61 Média
    4 ofertas

    I need my website re-configured.I already have a design, I just need you to build my personal website.

    €11 / hr (Avg Bid)
    €11 / hr Média
    10 ofertas

    Virtual Assistance needed for Data Entry and MS word

    €398 (Avg Bid)
    €398 Média
    61 ofertas

    This is a pretty easy job, I need someone cool can you do run offline auto installation process which ever will be installing files or software I want to in windows computers only.

    €107 (Avg Bid)
    €107 Média
    2 ofertas
    VPN CONNECTION ON AWS 5 dias left
    VERIFICADO

    We are looking for an expert who can handle VPN connection to our partner’s device. The connection will be configured from our VPN server which sits in AWS. We do have the VPN fact sheet with all the configuration details for our device and the partner’s device. Upon successful establishment of the connection, the expert is expected to route traffic from our partner to one of our inte...

    €106 (Avg Bid)
    €106 Média
    18 ofertas
    Linux Internal Training 5 dias left
    VERIFICADO

    I am looking for someone who is passion about Linux administration at the same time know the internals of Linux. scripting knowledge package creating knowledge kernel rebuild install drivers more advance stuff. be open and more collaborative attitude must.

    €151 (Avg Bid)
    €151 Média
    7 ofertas

    we are running linux shared hosting server. Obviously it is hosting multiple websites - so your script should not create load on server. we want the script to check either on fixed interval or once a day or in real time - which ever is feasible when authenticated sender sends an email it will check if reply to and from address is different then it will forward that email to alert@email AS WELL a...

    €137 (Avg Bid)
    €137 Média
    7 ofertas

    Need commercial video and voice overlay service for the following courses.. Linux Administrator DevOps (Ansible, Jenkins, Terraforms, Git) Virtualization AWS Solution Architect Cyber Security

    €92 (Avg Bid)
    €92 Média
    6 ofertas
    Zimbra Mail server install 5 dias left
    VERIFICADO

    on Centos 7 with setup and test email

    €7 / hr (Avg Bid)
    €7 / hr Média
    21 ofertas
    Cyber Security 5 dias left
    VERIFICADO

    Need someone who is excellent at Cyber Security ASAP

    €31 (Avg Bid)
    €31 Média
    18 ofertas

    I need 2012 windows rdp. Windows remotedesktop

    €16 (Avg Bid)
    €16 Média
    16 ofertas

    On-site Warranty Service: Onsite Hardware Support for Commercial desktops, Workstations, Notebooks Skill Requirement: Certified Engineer preferably SDWN17 Task: The spare parts will be dispatched by customer support to the closest centre of the customer location. The estimated time of arrival will be available once dispatched. Its the engineer's responsibility to collect the parts from ...

    €77 (Avg Bid)
    Local
    €77 Média
    4 ofertas

    On-site Warranty Service: Onsite Hardware Support for Commercial desktops, Workstations, Notebooks Skill Requirement: Certified Engineer preferably SDWN17 Task: The spare parts will be dispatched by customer support to the closest centre of the customer location. The estimated time of arrival will be available once dispatched. Its the engineer's responsibility to collect the parts from ...

    €85 (Avg Bid)
    Local
    €85 Média
    7 ofertas
    administer windows server 5 dias left
    VERIFICADO

    We are looking for an experienced administrator for a Windows 2012 server hosted at GoDaddy.com. At this time, the server is disabled because we accidentally uninstalled Plesk, and the only access to the server at this time is through the command prompt. This server is hosting our e-commerce site and it's important to get it running again as soon as possible. To get the server running again w...

    €20 / hr (Avg Bid)
    €20 / hr Média
    13 ofertas

    Responsibilities Complete detailed reports listing requests for technical assistance, steps taken to resolve them, and the specific dates/individuals involved Act as the initial point of contact for all computer and system related concerns from clients or other employees Assist management in creating training materials pertaining to computer troubleshooting and usage Maintain a working log detaili...

    €7 / hr (Avg Bid)
    €7 / hr Média
    21 ofertas
    Configure VPN on Azure -- 2 5 dias left
    VERIFICADO

    I need to configure VPN on my Azure infrastructure so that I can connect to non-public databases in Azure from external networks through Azure VPN

    €88 (Avg Bid)
    €88 Média
    17 ofertas

    Urgently Need Linux Server Security Advisor to permanently remove and fix Phishing Attacks, i have enabled 2 factor authentication and firewalls etc but still attackers are able to host the files on multiple cPanel servers with their harmful phishing files... I need an expert who can help me resolve this permanently.. I have a Linux VPS on which CENTOS 6 is installed. I am attaching the example ...

    €84 (Avg Bid)
    €84 Média
    10 ofertas
    Migrate DB from cpanel to amazon 4 dias left
    VERIFICADO

    Hello, we need to migration myql database from cpannel to amazon, the work should be done by the next 15 min.

    €24 (Avg Bid)
    €24 Média
    19 ofertas
    Proxy server 4 dias left
    VERIFICADO

    hello, Im looking for someone able to build a Proxy server (using squid) that can provide fast datacenter proxies. Need also a script (must be updated for any issues) with the configuration who will include different features so can automate all process ... I have already a dedicated server with a /24 subnet attached. Proxies must have optimal speeds such as 0ms-50ms (on specific sites) and mus...

    €162 (Avg Bid)
    €162 Média
    22 ofertas
    Socioboard to my cPanel 4 dias left
    VERIFICADO

    Hello guys. i'm looking for the one can guide (teach) me on how to install Socioboard to my cPanel account. All I want is a guidance. Sorry for this, but I'm not able to give an access to my WHM/cPanel account. please see below the server's info: CentOS7 4 cores 4GB RAM SSD Thank you in advance,

    €38 (Avg Bid)
    €38 Média
    5 ofertas