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 Gefundene Jobs, Preise in EUR

    Wir würden gerne unseren alten Mailserver (Tobit, onPrem) ablösen und zu Microsoft O365 wechseln. Wir brauchen dafür einen ITler der folgendes macht: - Konfiguration Exchange Online - Anlegen Benutzer und Mailboxen (inkl. ATP) - Migration alter Mailboxen - DNS/Mailgateway konfigurieren (inkl. DKIM)

    €440 (Avg Bid)
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    15 Angebote

    Mehrjähriges Projekt im Raum Linz/Österreich. Mindestens 3 Tage vor Ort erforderlich. Nähere Details gerne bei Interesse. Herzliche Grüße Eva Knotz

    €64 / hr (Avg Bid)
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    2 Angebote

    Bugfix und Weiterentwicklung unserer bestehenden Lösung für die sichere Anbindung von Außenstellen über VPN-Verbindungen (OpenVPN und IPsec). Das VPN-Gateway verwaltet alle Verbindungen, die Zugriffsrechte und die Zertifikate.

    €38 / hr (Avg Bid)
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    5 Angebote

    I have my dedicated server with Ubuntu and I want someone to setup NGINX to be able to stream my local video file stored on my Dedicated Server with links, that a lot of people will use.

    €24 (Avg Bid)
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    I need IT networking with more than 6 years of experience in Linux, Plesk. to help move all the website from another linux server to new hosting company. I need the following task 1 move all the site to new server, 2. connect cloudflare, 3, configure firewall. 4. install and connect clamav, 5. Make sure before you transfer you need to clean all the virus and malware before you move the site 6. co...

    €155 (Avg Bid)
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    10 Angebote

    I need my website re-configured.I need you to design and build my personal website.

    €26 (Avg Bid)
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    8 Angebote
    Trophy icon wap designer 14 Tage left

    Graphic and Custom Logo designing identity

    €12 (Avg Bid)
    Garantiert
    €12
    4 Einträge

    I have a WordPress Blog which I'm hosting through fasthosts. 1) I need help with DNS configurations and apache2 server ( [Zur Anzeige der URL Anmelden] to my domain name) and hosting the WordPress blog there. 2) I would like to integrate rocket chat onto my blog. The rocket chat server should have the same look and feel as the rest of the blog.

    €493 (Avg Bid)
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    Static ip via aws static 6 Tage left
    VERIFIZIERT

    Hai I don’t have a static up to host my website on my pysical server to public network But I have a vps and you can use my vps static ip You can connect using any vpn server or client or what ever

    €17 (Avg Bid)
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    Maç Öncesi ve Canlı maçları ve oranlarını tam olarak sorunsuz çeken bir XML FEED yaptırılacaktır. XML çıkışı JSON olmayacak. XML çıkışlı olacaktır. Kendi bahis sitemize uyumlu yapılacaktır. Tüm gerekli siteler iş verildikten sonra gösterilecektir. Sistemimiz PHP'dir. dışarıdan xml ekleyebiliyoruz sadece. Ama tüm Bahis'e d...

    €336 (Avg Bid)
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    I am looking for a freelancer with experience in Linux server administration (Ubuntu 18.04) who can advise me on the feasibility and effort as well as the system requirements for the following system. This project is first only a consultation that should provide me with all necessary information to do this setup myself. That should be done via Skype / Webex and I think it will take about an hour. ...

    €131 (Avg Bid)
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    Budget:15$,Do not apply more than this budget. Code deploy should deploy rails application to [Zur Anzeige der URL Anmelden] of 5+years experience as system admin Rails application is already running with https so u have to configure to deploy to same path once pushed to git. Fix postfix to send mails Check jupyter on instance ,use to run before on proxy. Should be done in few hrs for [Zur Anzeig...

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    I need few pages to be configured registration page login page with MySQL and one email sending page. I have the code . need to modify and place it accordingly. please help me urgent.

    €50 (Avg Bid)
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    Desejo contratar um especialista do MailWizz, para instalar e configurar o Mailwizz, como [Zur Anzeige der URL Anmelden] os agentes de transferência de correio (MTAs) Postfix, exim .

    €16 / hr (Avg Bid)
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    Hello we are looking for some system admin who is good on crypto like Bitcoin litecoin and monero bid only if you ever worked on bitcoin

    €135 (Avg Bid)
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    I need my website re-configured.I need you to build a affiliate system for WordPress

    €41 (Avg Bid)
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    9 Angebote

    need copyscape API integration in WordPress

    €25 (Avg Bid)
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    Nagios deployment in the cloud 6 Tage left
    VERIFIZIERT

    Looking for an expert for deploying Nagios in the Amazon cloud

    €104 (Avg Bid)
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    19 Angebote

    Serverdan işletim sistemi boot etmemizi sağ[Zur Anzeige der URL Anmelden],ssd leri,ramleri yönetebileceğ[Zur Anzeige der URL Anmelden] BOOT yazılımı benzeri bir yazılıma ihtiyacım var.

    €457 (Avg Bid)
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    2 Angebote

    Estamos en búsqueda de facilitadores virtuales con título de tercer y cuarto nivel para institución de educación superior acreditada desde 1997. Deben acreditar experiencia en Entornos Virtuales de Aprendizaje - MOODLE Asignaturas que se requiere docente: favor detallar la carrera y asignatura que aplica. INFORMATICA • Ingeniería de Software • Pr...

    €63 (Avg Bid)
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    Reduce DNS lookups , Make fewer HTTP requests [Zur Anzeige der URL Anmelden]

    €136 (Avg Bid)
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    AWS Server & Management 6 Tage left
    VERIFIZIERT

    Hello, I'm searching for an expert on AWS Server. I need to build a server with the specs below and also, hire someone to manage it monthly. 1 Zabbix Proxy ([Zur Anzeige der URL Anmelden]) 2 machines APP ([Zur Anzeige der URL Anmelden]) Grupo Auto-Scaling 80%+ 1 Databse RDS ([Zur Anzeige der URL Anmelden]) postgress S3 Bucket enviroment PRD Load Balance Cloudfront Daily Backup + 1 machine ...

    €418 (Avg Bid)
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    Details of my problem here. Will pay if you are able to fix it. Preferably about 30 quid or less but depends how thin the crowd able to do this is. [Zur Anzeige der URL Anmelden]

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    ReConfigurer un serveur nginx 6 Tage left
    VERIFIZIERT

    Bonjour, Je suis à la recherche d'une personne qui pourrait reconfigurer mon nginx pour qu'il supporte le plus possible d'utilisateur. J'aimerai que le serveur nginx et la configuration php-fpm résiste à des ddos layer 7. Merci de proposer des prix dans un budget abordable.

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    I have immediate needs to have some things around Outlook solved, and would like to continue on an as-needed basis for me, and for my organization. Possible full-time job in the future.

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    Hi I represent a small UK web hosting company who are seeking occassional server administration work on their dedicated servers, primarily for their virtual private server products. We're looking for someone who can complete tasks and implementations of new server requirements (networking, software etc.) to a high standard and in accordance with best practice, as well as someone who can make ...

    €82 / hr (Avg Bid)
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    OOKLA SPEEDTEST SEVER INSTALLTION

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    Installation and testing of ooklasever on [Zur Anzeige der URL Anmelden]

    €84 (Avg Bid)
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    10 Angebote
    Unity developer 6 Tage left
    VERIFIZIERT

    I need unity developer who can work on apis

    €14 (Avg Bid)
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    This is a Long Termed TRUSTED position. Apply with confidence. This is a SECURITY Job! Must have 2 or more verifiable security references (by telephone) to be considered. We are Hosted on linode. We have Dev1 which is dedicated WWW server and dedicated DB1 running MariaDB. We are also using Sucuri FireWall. On a scale of 1-10 what is your (#IN_DEPTH) SECURITY experience with Linode, clusterin...

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    if you are expert opencart developer ur welcome. we have added free attribute plugin but attribute not work, same plugin we added another website-there work properly. kindy check and fix.

    €3 / hr (Avg Bid)
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    Limit speed of openvpn users 5 Tage left
    VERIFIZIERT

    Hello i manage some openvpn servers with version 2.4.8 and i want to limit the speed of the users connected, its very important mention that all users connect with the same authentication details so i have one user and use duplicate-cn directive for everyone can connect with the same user login. I want to limit the speed to 2 mbps so in that way the users cant abuse.

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    Create 10 banners for e-commerce website

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    Setting up my Plex server for automation using sonarr/radarr and jackett. Sonarr and Radarr are working fine but Jackett is no longer working so need that fixed. I have a ME4084 I'm wanting to set up a storage array for the main Plex folder to be sent from my R740XD. I'm also looking to setup remote access to the R740xd to manage the database.

    €161 (Avg Bid)
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    We have two offices with Cisco 2901 Routers. We wish to add features (server ports, VPNs, etc.) as well as maintain old set-ups. This is an ongoing need but very occasional.

    €29 / hr (Avg Bid)
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    Need configure workstation guest server ip address so I could connect server from my static ip addrees

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    hello I need a server setup with Proxmox and containers to function perfectly. Thanks Server is i7 - 4770k, it has 4 cores and 8 threads, 3.50 GHz - 3.90 GHz.

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    I will pay for accurate resolution of my local problem. Full details of my problem are available at the link below: [Zur Anzeige der URL Anmelden]

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    The individual needs to have in depth knowledge of linux traffic control (tc command). What we are trying to achieve with traffic control, 1. Create a fixed HTB bucket which is limited to X Mbps 2. Be able to limit all traffic from specific users to X Mbps 3. Be able to limit traffic for services like HTTP/SSH/Passive FTP 4. Be able to tag all traffic for user flowing through a reverse proxy so i...

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    We need to implement the integration of MediaWiki with Active Directory for user authentication and for permissions control, i.e., map Active Directory Groups with MediaWiki Roles. There will be 3 Active Directory Groups: Wiki Administrators - Users that will have the role to Administrator on MediaWiki Wiki Collaborators - Users that will have role to create and edit content on MediaWiki Wiki Us...

    €188 (Avg Bid)
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    ubuntu a small config 5 Tage left
    VERIFIZIERT

    Hi, I am using ubuntu and since my admin is not here I am facing some problem. we have node server running and it was working all in ubuntu, due to some patch it seems the IP table corrupted and I don't know how to set it up again... currently, application through the browser is not accepting the port 3000.. please let me know if u r an expert in ubuntu server ...its a VPS in godaddy

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    Searching a windows server expert who can configure clientless remote access vpn.

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    We have setup a Windows Server 2012 R2 Essential. I´ve been trying to setup "Anywhere Access or equivalent on it. We have a dynamic Ip from our ISP. i get some errors when i run the Wizard. Specifically the users like being able to go to web address from home, and connect tho their office computer. Windows Server is in gemran language.

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    I have a project setup on the AWS server and I want to activate a free SSL certificate from ACM.

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    Aws lightsail serrver side security with wordpress already installed

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    Automate SSL certificate for windows tomcat server using choco for private certificate i need detailed steps with documents

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    We have a VPS running ngix as the default web server.. We want to be able to host multiple websites on our vps using docker Look at the attachment for more context NOTE:: Nginx will be running on the host. I.e. the vps on port 80 Nginx shall be forwarding traffic to each container accordingly, I.e. Container1 is hosted at [Zur Anzeige der URL Anmelden], while listenning at localhost:9000 ...

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    I need a wordpress website developer to fix some issues that I am facing in my site BUILDING, and I also want to learn BUILDING wordpress websites.

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    I have Microsoft Exchange Server 2016 on Windows 2012 r2 Accidentally, the server rebooted After the reboot of server, database get unmounted with dirty shutdown state and logs were corrupted/missing due to which we were not able to do a soft recover of mailbox database file Now we need someone who can mount the database through hard recover or provide us any other solution

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