Systémový administrátor 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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    138 zakázek nalezeno, ceny v EUR

    necesito dar un mejor a menejo a ciertos archivos y estadisticas de uso a ellos. tambien manejo de permiso a los mismos.

    €133 (Avg Bid)
    €133 Průměr. nabídka
    7 nabídky

    I do not have that much experience when it comes to upgrading major RHEL distributions. My current situation is I have an old machine that is running Redhat enterprise Linux server 5 and I need it to be upgraded to a red hat enterprise 7. The server has a RAID5 and is being used to run our website with apache and expression engine. I have another machine that I would like to ssh to, to do the back...

    €36 (Avg Bid)
    €36 Průměr. nabídka
    8 nabídky

    Necesito reconfigurar mi sitio web.I need you to build my online store. cuando voy a concluir un pago en prestashop 1.7 me da error 500. cuando alguien se registra o hace una compra no llegan los mensajes. cuando alguien envía un mensaje en contacto tampoco funciona. alguien me puede ayudar ? gracias

    €27 (Avg Bid)
    €27 Průměr. nabídka
    10 nabídky

    Need help closing port for security in putty via tv

    €20 (Avg Bid)
    €20 Průměr. nabídka
    11 nabídky
    WEBMIN setup 6 dní left

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

    €12 / hr (Avg Bid)
    €12 / hr Průměr. nabídka
    6 nabídky
    Network vmware 6 dní left
    OVĚŘENÉ

    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

    €19 / hr (Avg Bid)
    €19 / hr Průměr. nabídka
    16 nabídky

    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. [pro zobrazení URL se přihlaste]

    €21 (Avg Bid)
    €21 Průměr. nabídka
    2 nabídky

    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.

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    11 nabídky

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

    €21 (Avg Bid)
    €21 Průměr. nabídka
    20 nabídky

    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.

    €13 / hr (Avg Bid)
    €13 / hr Průměr. nabídka
    5 nabídky

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

    €219 (Avg Bid)
    €219 Průměr. nabídka
    15 nabídky

    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...

    €106 (Avg Bid)
    €106 Průměr. nabídka
    4 nabídky
    fix windows server 0xc000000f 6 dní left
    OVĚŘENÉ

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

    €131 (Avg Bid)
    €131 Průměr. nabídka
    13 nabídky

    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: [pro zobrazení URL se přihlaste] 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...

    €27 (Avg Bid)
    €27 Průměr. nabídka
    3 nabídky

    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

    €25 (Avg Bid)
    €25 Průměr. nabídka
    3 nabídky
    Freeradius expert 5 dní left
    OVĚŘENÉ

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

    €18 (Avg Bid)
    €18 Průměr. nabídka
    3 nabídky

    I need expert who can help me create Great Tunnel between Centos7 and Mikrotik [pro zobrazení URL se přihlaste] budget is 15$ for this project.

    €17 (Avg Bid)
    €17 Průměr. nabídka
    3 nabídky
    Ubuntu server troubleshooting 5 dní left
    OVĚŘENÉ

    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 [pro zobrazení URL se přihlaste] 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 c...

    €34 (Avg Bid)
    €34 Průměr. nabídka
    9 nabídky

    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.)

    €33 (Avg Bid)
    €33 Průměr. nabídka
    9 nabídky

    - 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 .

    €12 / hr (Avg Bid)
    €12 / hr Průměr. nabídka
    10 nabídky

    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...

    €25 (Avg Bid)
    €25 Průměr. nabídka
    5 nabídky
    amazon AWS Configuration help 5 dní left
    OVĚŘENÉ

    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

    €25 (Avg Bid)
    €25 Průměr. nabídka
    15 nabídky

    Configure Cisco router as Voice Gateway

    €19 (Avg Bid)
    €19 Průměr. nabídka
    8 nabídky
    We need a strong admin! 5 dní left
    OVĚŘENÉ

    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...

    €7 / hr (Avg Bid)
    €7 / hr Průměr. nabídka
    18 nabídky

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

    €29 (Avg Bid)
    €29 Průměr. nabídka
    13 nabídky

    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

    €12 / hr (Avg Bid)
    €12 / hr Průměr. nabídka
    37 nabídky
    €19 Průměr. nabídka
    6 nabídky
    System Administrator. 5 dní left
    OVĚŘENÉ

    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.

    €138 (Avg Bid)
    €138 Průměr. nabídka
    30 nabídky

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

    €31 (Avg Bid)
    €31 Průměr. nabídka
    10 nabídky
    Email server expert $10/hour 5 dní left
    OVĚŘENÉ

    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!

    €25 (Avg Bid)
    €25 Průměr. nabídka
    8 nabídky
    Server Failed Drive 5 dní left
    OVĚŘENÉ

    I need some help with Server 2008. Powered 2950

    €23 (Avg Bid)
    €23 Průměr. nabídka
    8 nabídky

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

    €36 (Avg Bid)
    €36 Průměr. nabídka
    43 nabídky

    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 ...

    €37 / hr (Avg Bid)
    €37 / hr Průměr. nabídka
    9 nabídky

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

    €22 (Avg Bid)
    €22 Průměr. nabídka
    5 nabídky

    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...

    €31 (Avg Bid)
    €31 Průměr. nabídka
    8 nabídky

    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

    €26 (Avg Bid)
    €26 Průměr. nabídka
    11 nabídky

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

    €165 (Avg Bid)
    €165 Průměr. nabídka
    14 nabídky

    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...

    €81 (Avg Bid)
    €81 Průměr. nabídka
    8 nabídky

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

    €315 (Avg Bid)
    €315 Průměr. nabídka
    40 nabídky

    Please I need my website re-configured. [pro zobrazení URL se přihlaste] Please Can You check the website and find why even if the ads doesnt work the ads is unclickable.

    €320 (Avg Bid)
    €320 Průměr. nabídka
    19 nabídky

    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.

    €38 (Avg Bid)
    €38 Průměr. nabídka
    6 nabídky

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

    €22 (Avg Bid)
    €22 Průměr. nabídka
    13 nabídky

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

    €88 (Avg Bid)
    €88 Průměr. nabídka
    8 nabídky
    Wordpress query 4 dní left
    OVĚŘENÉ

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

    €33 (Avg Bid)
    €33 Průměr. nabídka
    24 nabídky

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

    €15 (Avg Bid)
    €15 Průměr. nabídka
    25 nabídky

    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!

    €22 (Avg Bid)
    €22 Průměr. nabídka
    9 nabídky
    SSL required 4 dní left
    OVĚŘENÉ

    I need to activate SSL certificate

    €22 (Avg Bid)
    €22 Průměr. nabídka
    40 nabídky

    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...

    €489 (Avg Bid)
    €489 Průměr. nabídka
    22 nabídky

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

    €22 (Avg Bid)
    €22 Průměr. nabídka
    22 nabídky

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

    €87 (Avg Bid)
    €87 Průměr. nabídka
    29 nabídky