Amministratore di 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.

Da 177,783 valutazioni, i clienti danno una valutazione ai nostri System Administrators di 4.87 stelle su 5
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    91 lavori trovati, prezzi in EUR

    Hello, I need someone to help me install kloxo MR control panel on my Centos v7 vps server. Happy bidding

    €25 (Avg Bid)
    €25 Offerta media
    10 offerte

    We want a group policy and registry setting on our local windows server machine to prevent unauthorized access and data security.

    €14 (Avg Bid)
    €14 Offerta media
    5 offerte

    Need help configuring Palo Alto firewall

    €364 (Avg Bid)
    €364 Offerta media
    19 offerte

    Can you Transfer files securely from a VM to GCP VM ( SFTP Server ) . Install SFTP server. Also How do you ensure it is secure?

    €416 (Avg Bid)
    €416 Offerta media
    24 offerte

    Hi, We need to install few softwares and configure in Linux AWS Instance. Our client has given a restricted access via opening up a single port for outside access and we have trouble configuring xampp server and all, almost we installed all other things except this configuration issues.

    €80 (Avg Bid)
    €80 Offerta media
    7 offerte

    Weblogic server currently as an expired SSL certificate which needs to be updated and nginx proxy needs to be confirmed as working. This will require configuration both with WLS and the dns provider. Finally, the email service with gmail will need to be updated/confirmed working as it has ceased working since the certificate expiration. Should be an extremely quick job for any WLS expert.

    €18 (Avg Bid)
    €18 Offerta media
    6 offerte

    creation 2 server vps bind centos 7 add hostename: ip and domaine !!!! very important I need to make a snapshot image that everything works that both ip ping JUSTE CENTOS7 ( if I have a problem I can just restore image centos !! ! (I want both ipt ping ) INSTALL VMWARETOOL a compliant installation not with multidirectional

    €43 (Avg Bid)
    €43 Offerta media
    10 offerte

    We are seeking an experienced System Admin with a deep understanding of Linux/Debian and Nginx. The ideal candidate will have expertise in configuring web servers with Nginx, customizing Nginx config files, and hardening servers against attacks. Responsibilities: Expertise in Linux/Debian Knowledge of Nginx and its configuration Customization of Nginx config files Server hardening, including SSH key and port protection, file system checks, and server monitoring Defense against brute force, infections, and other types of attacks Experience with reverse proxy structures and SSL secured upstream connections Ability to secure servers against any potential threats Requirements: Strong experience with Linux/Debian and Nginx Deep understanding of server security best practices Knowledge of rever...

    €8 / hr (Avg Bid)
    €8 / hr Offerta media
    10 offerte
    backend.developer.next.js. 6 giorni left
    VERIFICATO

    I need a (BACKEND) developer for an urgent project.

    €126 (Avg Bid)
    €126 Offerta media
    33 offerte

    Weblogic server currently as an expired SSL certificate which needs to be updated and nginx proxy needs to be confirmed as working. This will require configuration both with WLS and the dns provider. Finally, the email service with gmail will need to be updated/confirmed working as it has ceased working since the certificate expiration. Should be an extremely quick job for any WLS expert.

    €27 (Avg Bid)
    €27 Offerta media
    13 offerte

    Vmware expert needed to create vm cluster replicas to increase # of machines in vm cluster, including networking and HDD mapping. Associated tasks in attached document.

    €201 (Avg Bid)
    €201 Offerta media
    10 offerte

    I want someone who can build me a WebOS VPN application, i have already setup the servers and ready for integration. I uses OpenVPN and what i can give you is a certificate for each server and a username and password to connect to that specific server and this username and password are already there in all servers. I have a WHMCS billing system that is managing all the servers in one place and using it i am controlling the servers and can create user account from it and we can use WHMCS api to do that.

    €264 (Avg Bid)
    €264 Offerta media
    6 offerte
    backend.developer.next.js 5 giorni left
    VERIFICATO

    I need a (BACKEND) developer, who can implement the below features in my app:

    €40 (Avg Bid)
    €40 Offerta media
    8 offerte

    Shardeum is a crypto project which has launched betanet node. Need to configure vps server based on step by step guide in ubantu

    €11 (Avg Bid)
    €11 Offerta media
    1 offerte

    Linux System administrator for Technical Writing - Good skill in writing - experience in Linux - should have enough time for writing

    €19 (Avg Bid)
    €19 Offerta media
    13 offerte
    Cisco Expert 5 giorni left
    VERIFICATO

    Cisco IOS Configuration and Trouble Shooting

    €89 (Avg Bid)
    €89 Offerta media
    22 offerte
    fix vmware esxi 5 giorni left
    VERIFICATO

    maybe hacker make trebles on my vmware

    €124 (Avg Bid)
    €124 Offerta media
    15 offerte

    i have a game server who runs in 3 ports, i use proxy for security wherein it will only exposed the ip of proxy, but ive seen other server who uses cloudflare tunnel on top of their proxy to further secure their server and benefit the cdn of cloudflare. Ive tried doing it but for some reason i get some errors here are some links

    €30 (Avg Bid)
    €30 Offerta media
    5 offerte
    backend-developer-next.js 5 giorni left
    VERIFICATO

    I need a (BACKEND) developer, who can implement the below features in my app:

    €43 (Avg Bid)
    €43 Offerta media
    18 offerte
    installations script and config 5 giorni left
    VERIFICATO

    JOb/plugin installation: Live Stream plugin WebRTC & RTMP for Wowonder & Sngine Social Network & Playtube. check link: °°°°°°°°° on my website link: CHECK THAT EVERYTHING WORKS PLAYTUBE TE PLUGNIN WORKS PERFECTLY check the problem of playtube installation script if it works well., check the problem mail

    €22 (Avg Bid)
    €22 Offerta media
    12 offerte

    Need to create a WP container that can be deployed onto an existing Kubernetes cluster with Kong controller. Need custom YAML file created. Candidate needs to work with us over working calls to ensure that deployment works effectively.

    €12 (Avg Bid)
    €12 Offerta media
    6 offerte

    i have a VMware 6.5 and installed now VMware 7 but i cant register my old vm so you need to add my all vm and make it workable ? if you make it please bid here.

    €129 (Avg Bid)
    €129 Offerta media
    20 offerte

    I have inside of my EC2 amazon server ubuntu one project is everything ok but i want install waziper inside of my stackpost for maketing in whatsapp

    €32 (Avg Bid)
    €32 Offerta media
    4 offerte

    Hello i want to set up a vpn connection that can allow me share my pc internet connection through vpn to my friends in different areas so that they just start the vpn and they are connected to the internet.

    €359 (Avg Bid)
    €359 Offerta media
    13 offerte
    backend-developer-nextjs- 5 giorni left
    VERIFICATO

    I need help with my app. TASK #1 > the app uses getServerSideProps to generate dynamic routes and the next-sitemap package to generate dynamic sitemaps. since the routes are only generated at request time, the route URLs are not in the generated sitemaps. However, I want the sitemaps to include all the possible route URLs {hundreds of millions of urls} so I can submit the index sitemaps to Google Search Console. There will be 1 index sitemap, 50k child sitemaps, and 50k URLs per child sitemap. since there'd be hundreds of millions of URLs, I want it in such a way that the sitemaps will be generated without too-much space, duplication, or server breakdown. TASK #2 > the app works fine in localhost without any errors. However, each time I visit any route from the deployed versi...

    €18 (Avg Bid)
    €18 Offerta media
    5 offerte
    mysql and laravel expert 5 giorni left
    VERIFICATO

    I need my website re-configured.I need you to build it.

    €169 (Avg Bid)
    €169 Offerta media
    112 offerte
    €397 Offerta media
    12 offerte

    we have a websie with SSL certificated expired. have to setip new ssl certificates again and check AWS account and create budget based on our requirement.

    €63 (Avg Bid)
    €63 Offerta media
    22 offerte
    need help setup truenas Jail 4 giorni left
    VERIFICATO

    hi i am just installed truenas core server i need help with setup Jail for some plugins like sonarr and syncthing

    €131 (Avg Bid)
    €131 Offerta media
    2 offerte

    Website size 175gb, xenforo software, moving from whm dedicated server to nginx dedicated server (with no panel)

    €106 (Avg Bid)
    €106 Offerta media
    23 offerte
    Server configuration 4 giorni left
    VERIFICATO

    We have one old server 2016 and we got a new server 2019 The new server is setup and promoted as DC2 and AD DS is synced. Just need someone to go over the configuration and see if everything is setup properly. And if it’s ok to demote/turn off the DC1. Existing physical server DC1 had ERP application on it so I have virtualized this DC1. And added it to hyper-V in the new server DC2. I want to just turn off the physical server. So I will have DC2 physical server as our main primary DNS host. And the VM -DC1 will be secondary DNS with the applications. Or vice versa. We can leave VM-DC1 as primary DNS and DC2 as secondary.

    €16 / hr (Avg Bid)
    €16 / hr Offerta media
    14 offerte

    Tenemos un servidor VPS con 26 sitios Web Se ha detectado malware en aproximadamente 10 de ellos Los sitios infectados están funcionando sin ningún problema Necesitamos eliminar el malware el pago se libera en el momento en que se realice el examen y detecte que no hay malware.

    €167 (Avg Bid)
    €167 Offerta media
    25 offerte
    AWS questionnaires 4 giorni left
    VERIFICATO

    Need to list out the AWS questionnaire checklist for requirement gathering with customers.. Need template and list of items for AWS questionnaire for migration and other .

    €3 / hr (Avg Bid)
    €3 / hr Offerta media
    7 offerte
    fix cloudflare dns for email 4 giorni left
    VERIFICATO

    fix clouldflare dns so i start receiving email on my domain total 15 websites

    €17 (Avg Bid)
    €17 Offerta media
    14 offerte
    MAILGUN ISSUE - URGENT 4 giorni left
    VERIFICATO

    I need help setting up mailgun with my domain, this is urgent and must be able to work from anydesk.

    €26 (Avg Bid)
    €26 Offerta media
    12 offerte

    We are looking for someone that can do this work starting NOW. You will need to set up your own Virtual machine on your side and install Ubuntu Server on that machine and on that Ubuntu Server install, Install Storj Node Directions found here : . However we have tried to follow the already provided directions and they are flawed and unclear. We need you to put together this step by step install directions in a word document or PDF where the commands are easily copied and pasted from that document into the terminal window of Ubuntu server. We need to have this completed in the next 4 hours. If you can do this in 4 hours then please apply the pay Is $50 for this guide so long as the guide you provide works. Funds will NOT be released until the install works 100% and the guide is correct. Th...

    €106 (Avg Bid)
    €106 Offerta media
    12 offerte
    VMWare Expert needed 4 giorni left
    VERIFICATO

    I'm looking for a VMWARE expert who masters network configurations to help me configuring my vmware installations to support high I/O workloads.

    €33 (Avg Bid)
    €33 Offerta media
    16 offerte

    I Need a Core Network Planning Specialist for BSS integration with Core PS & CS domain

    €1834 (Avg Bid)
    €1834 Offerta media
    12 offerte
    Especialista en PLESK y VPS 4 giorni left
    VERIFICATO

    Buenos días, Necesito a alguien especialista en servidores web para que revise, limpie y ordene mis servidores VPS en PLESK. IMPORTANTE: Sólo se atenderán las solicitudes a hispanohablantes.

    €138 (Avg Bid)
    €138 Offerta media
    22 offerte

    Hello need a good system administrator who is expert in OVH, always it is showing no space available so in this case website is down now... need to rectify this, i do have enough space, but some cache is creating issues... need to solve this problem now on my laptop via any desk...

    €19 (Avg Bid)
    €19 Offerta media
    10 offerte
    Change default port of ssl 4 giorni left
    VERIFICATO

    i need to change default port of ssl. Apache system with Ubuntu

    €13 (Avg Bid)
    €13 Offerta media
    25 offerte
    configuring remote desk top 3 giorni left
    VERIFICATO

    i need help to configure a remote desk top connection

    €21 (Avg Bid)
    €21 Offerta media
    36 offerte

    Hi. We need installation and setup instructions for a known Github project. Since the deployment is planned for AWS, you must have an aws account for this. I will share the exact details to potential bidders. Thanks Andrew

    €159 (Avg Bid)
    €159 Offerta media
    29 offerte
    Vicidial Setup with Telnyx 3 giorni left
    VERIFICATO

    Setup Vicidial Full configure with Telnyx or Pilvo VICIDIAL full setup with SIP trunk - we provide server.

    €29 (Avg Bid)
    €29 Offerta media
    13 offerte

    I am looking for help on installing windows server 2022 on a virtual private server that uses netboot.xyz. If i mount a normal windows iso, it will boot to windows install but windows install is unable to find the virtual drive to install the os on. I have read that you can use WinPE to repair or install the needed drivers to have windows recognize the virtual drive in order to install the os.

    €134 (Avg Bid)
    €134 Offerta media
    4 offerte
    Hadoop mount point issue 3 giorni left
    VERIFICATO

    / fs needs reconfiguration for hdfs layout

    €23 / hr (Avg Bid)
    €23 / hr Offerta media
    7 offerte

    Hi, I have a Node.js application deployed in CentOS based Linux with cPanel. When I run the command from [root@server ~]# then it works. When I run it from [contachefe@server ~]$ it doesn't. My application uses puppeteer to run Chromium. The error generated is: Error. Failed to launch the browser process!

    €140 (Avg Bid)
    €140 Offerta media
    26 offerte
    To create a IT - WAN Diagram -- 2 3 giorni left
    VERIFICATO

    I'm an IT Professional and I require a WAN diagram. Anyone who is well experience in IT Networking and Networking Tools can approach me for this project. I will provide a rough idea and will share the necessary details over Audio call and Hand-written. Same I required to be designed in a proper professional tool. I would be requiring the document zipped and shared to once, once it is final and mutually agreed. So, pl bid only if you are experienced in IT and Professional tools like Visio or any other diagram tool.

    €15 (Avg Bid)
    €15 Offerta media
    14 offerte

    Buen día al momento tengo un servidor con virtualmin el cual se encuentra enviando spam. Al momento no puedo enviar mails, requiero una solución

    €18 / hr (Avg Bid)
    €18 / hr Offerta media
    14 offerte
    webtrp camera setting on server 3 giorni left
    VERIFICATO

    setup the streaming project and convert webrtsp to webrtp and make it oeprate in streaming server

    €154 (Avg Bid)
    €154 Offerta media
    12 offerte

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