Administración de sistemas 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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    144 trabajados encontrados, precios en USD

    Estoy buscando alguien que desarrolle el módulo GAME del Firewall de OVH para WHMCS. En ese módulo se podrá modificar el puerto a abrir, activar o desactivar la mitigración permanente y enviar un email al dueño del servidor en caso que haya un ataque DDoS. Todo esto se puede hacer mediante las API de OVH. [iniciar sesión para ver URL]

    $26 (Avg Bid)
    $26 Oferta Promedio
    1 ofertas

    Necesitamos presupuesto para elaborar un script o similar para comunicar equipos analizadores,que disponen de un minipc linux ubuntu 1804 conectados a internet, con un servidor, para intercambiar informacion en formato json, num endpoint HTTPS REST com autenticacion JWT. -El equipo llamara a la api del servidor y le dara la identificacion del usuario que ese momento esta utilizando el equipo. -E...

    $544 (Avg Bid)
    $544 Oferta Promedio
    22 ofertas

    Compramos algunas memorias ram que tenemos que instalar. El trabajo es bastante simple solamente instalarlas y asegurarse que anden correctamente. En total son 10 memorias en 10 computadoras.

    $64 (Avg Bid)
    Local
    $64 Oferta Promedio
    45 ofertas

    Empresa de marketing y desarrollo requiere integrar a su equipo a un profesional de habla hispana, calificado y con disponibilidad inmediata para realizar una implementación de medio de pago en una plataforma. El desarrollo es básicamente dotnet 3.0 + LAMP en un centOS 7 El desarrollo debe hacerse por anydesk el día de hoy en la tarde y noche, y entregar mañana tempran...

    $195 (Avg Bid)
    $195 Oferta Promedio
    2 ofertas

    Se necesita configuración OSPF en varios router mikrotik y VLANS.

    $127 (Avg Bid)
    $127 Oferta Promedio
    9 ofertas

    Need help closing port for security in putty via tv

    $21 (Avg Bid)
    $21 Oferta Promedio
    4 ofertas
    WEBMIN setup 6 días left

    i want to set up my domain to webmin with working mail system send and receive mail with webmin.

    $14 / hr (Avg Bid)
    $14 / hr Oferta Promedio
    2 ofertas
    Network vmware 6 días left
    VERIFICADO

    I work in SAP ERP and use a VMware includes SAP server to work and study on it. It's a simple task, I want to access remotely my VMware through a static ip All what i need accessing the VMware remotely from anywhere because I cannot bring my VMware all the time

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    11 ofertas

    Configure the system which monitor and find the failed services and restart them again in our CentOS7, Nginx web servers. Teamviewer and remote configuration required. Instruct us what system you are using beforehand.

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    10 ofertas
    Webpage reponsive 6 días left

    I need responsive a web page html want it compatible with mobile and desktop

    $23 (Avg Bid)
    $23 Oferta Promedio
    20 ofertas

    Help fix RHEL 8.1 Server for file and backup services. a. Drives and names (samba shares for Windows access) b. User names c. Network name d. Additional drives e. External Drives f. Cloudberry Backup program for external USB 3 Drives that will be rotated. g. VNC so I can remote into the GUI on the server.

    $14 / hr (Avg Bid)
    $14 / hr Oferta Promedio
    5 ofertas

    Linux server admins / Linux - Ubuntu 18.04 LTS (Specialist needed) to restore admin panel / create new server then deploy the code

    $249 (Avg Bid)
    $249 Oferta Promedio
    12 ofertas

    I am looking for someone to help me setup an ESXi Server on a Supermicro C9X299-PGF Motherboard utilizing Nvidia Grid K2 cards. The issues I am having: I have experience setting up the same configuration but on HP servers. Although the Supermicro is not a “qualified” motherboard to operate the K2 cards, there is no reason why it should not work and others have done this. This is a vir...

    $127 (Avg Bid)
    $127 Oferta Promedio
    3 ofertas
    fix windows server 0xc000000f 6 días left
    VERIFICADO

    Hi We get a problem when we restarting one server today 0xc000000f We get an error due to our driver [iniciar sesión para ver URL]WINDOWSsystem32driversN360x64160B000.029symELAM.sys. We try many thing checkdisk bootrec /fixmbr bootrec /fixboot bootrec /rebuildbcd bootsect/nt60 We need solve that asap thx

    $150 (Avg Bid)
    $150 Oferta Promedio
    12 ofertas
    ZeroMQ library installation on vps 6 días left
    VERIFICADO

    Hello I am in need of installation of ZeroMQ library and dependencies on my hostgator vps server (it will use php 7.2) because I want to install Xibo cms server which requires it. Informations about it: [iniciar sesión para ver URL] I managed to install it but it is not detected by apache and cms during install is not seing it. I would like this to be done via ssh or anydesk seassion if ac...

    $35 (Avg Bid)
    $35 Oferta Promedio
    2 ofertas

    novo college of information and communication technology, we want to hire hire server administrator who can load open source Apps on cloud servers in virtual data centre

    $27 (Avg Bid)
    $27 Oferta Promedio
    2 ofertas
    Freeradius expert 6 días left
    VERIFICADO

    Searching for a system engineer who is very good at freeradius and willing to share real time issues and solutions related to freeradius. Thanks!

    $20 (Avg Bid)
    $20 Oferta Promedio
    3 ofertas

    I need expert who can help me create Great Tunnel between Centos7 and Mikrotik [iniciar sesión para ver URL] budget is 15$ for this project.

    $19 (Avg Bid)
    $19 Oferta Promedio
    3 ofertas
    Ubuntu server troubleshooting 6 días left
    VERIFICADO

    I have a droplet on digital ocean, Ubuntu 18 server. I have an odoo service running there, nginx server is already configured correctly. I installed a mail server called iRedMail and configured it. Following this article [iniciar sesión para ver URL] At the end of installation a reboot is required, I rebooted the droplet. After the reboot, I can not access SSH via putty, it says conn...

    $34 (Avg Bid)
    $34 Oferta Promedio
    8 ofertas

    Ive got some error when i click on Orders/Shopping cart (picture n1.) Ive got next error when i click on active/unactive a product(picture n2.)

    $37 (Avg Bid)
    $37 Oferta Promedio
    9 ofertas

    - Ongoing manage and maintain a small business systems, including Active Directory and GPO and basic knowledge of network. - Network equipment setup, for example firewall and switch. - Provide end-users support via Phone or remote access software. - Provide email and application support. - Speak fluently English and Chinese .

    $14 / hr (Avg Bid)
    $14 / hr Oferta Promedio
    9 ofertas

    Looking for an expert to help and assist in setting up emails security filters and rules for: SPAM filters with Advanced Options. Mail Flow rules for emails security and filtering. Any other general or best practices and rules to avoid SPAM/Malware etc...

    $30 (Avg Bid)
    $30 Oferta Promedio
    2 ofertas
    amazon AWS Configuration help 5 días left
    VERIFICADO

    looking for aws expert who can do below create autoscalable instance in two different aws region which is connected via aws load balancer based on latency using market place ami and data should be synced in between all instances on real time payment terms : as per freelancer policy

    $28 (Avg Bid)
    $28 Oferta Promedio
    14 ofertas

    Configure Cisco router as Voice Gateway

    $21 (Avg Bid)
    $21 Oferta Promedio
    8 ofertas
    We need a strong admin! 5 días left
    VERIFICADO

    We need a reliable and trustworthy admin who help us to setup and optimize our linux root server. Advanced know in performance optimization and Plesk is required. Server should be prepared for a webapp which goes online! We are searching for a long term coop and need an experienced Admin and adviser. For regular tasks very are flexibel. For urgent tasks we need on time flexibality an reposibali...

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    16 ofertas

    Hello, I want to Shift Data AWS Account To AWS Account Data Migration and Domain Setup

    $35 (Avg Bid)
    $35 Oferta Promedio
    12 ofertas

    I have a website hosted on godaddy, I want to migrate it to digitalocean. The server has already been setup with CentOS 7, Apache, php and mariaDB. The website on godaddy should be successfully migrated to Digitalocean and should be working Note: (There's no cpanel on the new server) Skills and expertise: cpanel, centos, web development

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    37 ofertas
    $21 Oferta Promedio
    6 ofertas
    System Administrator. 5 días left
    VERIFICADO

    We have window server 2019 installed on HP DL380p Gen8 . Need to setup 2 Virtual Servers and one for Domain Control to secure all computers in the same local networks. Also Need to setup VPN for access my server from outside the local networks.

    $149 (Avg Bid)
    $149 Oferta Promedio
    26 ofertas

    Looking for full-stack or admin with CORS experience only! I've tried every tutorial and solution but I nothing seem to work [iniciar sesión para ver URL] [iniciar sesión para ver URL] . I do not want to recompile NGINX Fix thru reconfiguration only

    $34 (Avg Bid)
    $34 Oferta Promedio
    10 ofertas
    Email server expert $10/hour 5 días left
    VERIFICADO

    Searching for a System engineer who really has a great idea on Email Server and can fix almost anything related to postfix, zimbra and exim. Thank you!

    $28 (Avg Bid)
    $28 Oferta Promedio
    8 ofertas
    Server Failed Drive 5 días left
    VERIFICADO

    I need some help with Server 2008. Powered 2950

    $26 (Avg Bid)
    $26 Oferta Promedio
    8 ofertas

    I need my website fixed. I need an wordpress expert to fix my website.

    $40 (Avg Bid)
    $40 Oferta Promedio
    43 ofertas

    As needed, consultation to CEO, CIO, and Freelancer team regarding complexity of FHIR integration with our current proprietary behavioral health EHR, including CCDA. Only proposals with strong C-CDA, HL7, FHIR, and SMART on FHIR will be considered. Only cover letters with per hour bids will be considered. Fluent conversational English skills are required. Current proprietary behavioral health ...

    $41 / hr (Avg Bid)
    $41 / hr Oferta Promedio
    9 ofertas
    Configuration Cloud Google System 5 días left
    VERIFICADO

    We need someone with experience to configuration Cloud Computer, with remote access from Mobile Device.

    $25 (Avg Bid)
    $25 Oferta Promedio
    5 ofertas

    I have two windows server 2012 behind a firewall. Only port 1723 is open and i need a VPN connection between the two servers. So we need a vpn server/client which can work only on that single port. Traffic from one server (1) to a single specified ip adress (=this is a authorization server), has to be routed through the other server (2), that request to (authorization server) comes with ip from s...

    $34 (Avg Bid)
    $34 Oferta Promedio
    8 ofertas
    probleme in running ec2 instances 5 días left
    VERIFICADO

    i have an ec2 volume, which i generate a snapshot and an AMI. Whenever i try to run a instance from it , the instance stops and terminate itself and i don t know why. the volume is using a ubuntu kernel. I would like to be able to have a AMI from which i can run a spot instance that works. and is stable

    $33 (Avg Bid)
    $33 Oferta Promedio
    8 ofertas

    Need mailwizz setup on vps server and domain(RDNS,SPF,DKIM setup) need setup via tv

    $184 (Avg Bid)
    $184 Oferta Promedio
    14 ofertas

    Hello, We recently buy a 10GB/s. On this server we are able to do Iperf test and the result show that we can reach 6Gb/s so no problem with the NIC. The problem is we cant reach more than 10Mo/s from HTTP download or FTP download . We (Linux systems administrators) have done everything to find the problem but we find nothing. We are looking for a REAL linux EXPERT to do this job. You will be...

    $90 (Avg Bid)
    $90 Oferta Promedio
    8 ofertas

    need VLAN created on Cisco 3650 series swtich. DHCP will come for firewall.

    $364 (Avg Bid)
    $364 Oferta Promedio
    33 ofertas

    Please I need my website re-configured. [iniciar sesión para ver URL] Please Can You check the website and find why even if the ads doesnt work the ads is unclickable.

    $356 (Avg Bid)
    $356 Oferta Promedio
    19 ofertas

    by mistake i'll use this command and lost my whole html folder rm -rf /var/www/html no any recovery mode is enabled if any one who can help to recover folder contact me.

    $42 (Avg Bid)
    $42 Oferta Promedio
    6 ofertas

    Searching for an email expert who can provide the best email security and prevent from getting blacklisted. Thank you!

    $23 (Avg Bid)
    $23 Oferta Promedio
    12 ofertas

    I am looking for help with installation of OFBIZ ( Opensource) server on the Cloud (AWS or Azzure)

    $98 (Avg Bid)
    $98 Oferta Promedio
    8 ofertas
    Wordpress query 5 días left
    VERIFICADO

    I need my website fixed because i have moved drone one website to another one now I have always [iniciar sesión para ver URL] problems with the new website. WHO can fix me the problems so that I can use my website normally. My website is [iniciar sesión para ver URL]

    $38 (Avg Bid)
    $38 Oferta Promedio
    23 ofertas

    Need help in connecting a VMware workstation to a local machine. VMware OS: Windows Server 2003 Local machine OS: Windows 10

    $17 (Avg Bid)
    $17 Oferta Promedio
    23 ofertas

    I need help on server 2012r2 I am planning to add a remote connection access to my server, so i can access it if i am out of the localnetwork. I have : 1- An original copy of windows server 2012.r2. 2- remote connection license . 3-VIP account for DynDNS. basically everything is ready!

    $25 (Avg Bid)
    $25 Oferta Promedio
    9 ofertas
    SSL required 5 días left
    VERIFICADO

    I need to activate SSL certificate

    $26 (Avg Bid)
    $26 Oferta Promedio
    38 ofertas

    I need a new price quote form done and also link it to PayPal for payment. (cleaning website) $20.00

    $24 (Avg Bid)
    $24 Oferta Promedio
    22 ofertas

    I need shell script to configure several service configuration on centos7. If you can, please bid and I will hire you after more chat.

    $97 (Avg Bid)
    $97 Oferta Promedio
    29 ofertas