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.

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    104 lavori trovati, prezzi in EUR

    We have hosted two websites: and over EC2 instance powered by CWP Panel and CentOS. It seems that there are some Permission Chagne by a Plugin and now the Website is down. Please Fix the issue. Also, We need you for monthly Maintainance.

    €65 (Avg Bid)
    €65 Offerta media
    14 offerte

    I'm looking for a linux server management expert who can renew SSL of our server. please bid if you can start now and work via anydesk.

    €30 / hr (Avg Bid)
    €30 / hr Offerta media
    28 offerte

    My server is having issues with outgoing and incoming emails

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

    We need an experienced network engineer having industry level knowledge who can assist me in trouble shooting real time tickets and provide assistance. Following devices experience mandatory. Cisco ASA Fortinet Sonicwall Watchguard Splunk

    €71 / hr (Avg Bid)
    €71 / hr Offerta media
    8 offerte
    Support fortinet firewall policy 6 giorni left
    VERIFICATO

    Need support assistance to create a fw policy to allow emails to office 365 & web access & block all internet on Fortinet 60E

    €6 / hr (Avg Bid)
    €6 / hr Offerta media
    9 offerte
    INSTALL AND PROGRAM SERVER 2012R2 6 giorni left
    VERIFICATO

    A NONPROFIT ORGANIZATION THAT WORKS WITH VILLAGER IN THE AREA OF AGRICULTURE AND WATER.

    €461 (Avg Bid)
    €461 Offerta media
    28 offerte

    I currently have a VDS which hosts 5 websites spanning 3 separate businesses (two of the businesses have separate websites for desktop and mobile). These sites run on a Windows Server (2016) and also use a MSSQL Web Edition database. I am currently paying around USD$275 per month for this server, which is way too much, as I have found servers with similar specs that cost around USD$70-$90. However my current server is managed, so things like security, patches and backups are all handled. As my client-base is Australian, I prefer my server to be located in Australia, so I have shortlisted a bunch of VPS hosting companies (without yet choosing one). * What I need is someone who can help migrate the 5 websites (4 x .NET apps, one is classic ASP), plus the MSSQL databases they use, to the ...

    €1108 (Avg Bid)
    €1108 Offerta media
    23 offerte

    I have an Acronis Cyber infrastructure cluster installed but I need it configured to allow our customers to use this system for backup and DR You must have skills in configuring ACI, specifically the networking element. I have not yet run the 'DR-installer', you'll need to get the system ready then run this

    €779 (Avg Bid)
    Urgente
    €779 Offerta media
    12 offerte
    To Setup Server Backup. 5 giorni left
    VERIFICATO

    We are looking server maintance person to setup automatic daily backup process and solve dns issue.

    €10 / hr (Avg Bid)
    €10 / hr Offerta media
    21 offerte
    Need aws expert 5 giorni left
    VERIFICATO

    We need small task need to be done by aws devops developer

    €19 / hr (Avg Bid)
    €19 / hr Offerta media
    21 offerte

    I need help with my AWS infrastructure, I need to solve some specific problems in the short term, but I am looking for long-term support. I need someone in my time zone (UTC-4) close or willing to work in it Please do not bid if: - Not an AWS expert - You don't have time for this project - You are not in my time zone (UTC-4) or not willing to work in it - If you have trouble communicating in English or Spanish. - If you have not read this information and understand it completely - If you can't start working right now For auto appliers, please add this: "I cannot read. This is my dumbo application. Please reject me" Here are the things I need to do now in the short term: 1) Install SSL Certificate a. You need to connect via TeamViewer b. You have to install the cert...

    €143 (Avg Bid)
    €143 Offerta media
    17 offerte
    a django app. 5 giorni left
    VERIFICATO

    i need a django developer with stripe api, javascript, mongodb, and digitalocean. please send me a message so i can tell you about my ongoing django application. you will work along with my django developer. thanks.

    €78 (Avg Bid)
    €78 Offerta media
    15 offerte
    Need powerMTA setup 5 giorni left

    I need someone to setup powerMTA on my server. I have centos VPS I have powerMTA files and license

    €55 (Avg Bid)
    €55 Offerta media
    7 offerte

    I want proxy setup with different rotate process

    €150 (Avg Bid)
    €150 Offerta media
    9 offerte
    Ferdi Ekici 5 giorni left

    100 mesaji yazabiliceğime ve elimden gelenin en iyisini yapabiliceğime inanıyorum sizinle çalışmak istiyorum

    €303 (Avg Bid)
    €303 Offerta media
    5 offerte

    Hi, I need an expert devops to check one WHM server. Server is becoming unstable. When we restart from WHM then it hangs. Also every sql is becoming unstable. Need some one to diagnose all firewall rules, logs and resolve the issue completly.

    €2 - €5 / hr
    Sigillata
    €2 - €5 / hr
    6 offerte

    I would like to install the SUSE Linux on a Bare Metal Server that we sourced on Scaleway. This should be an enterprise server and should be compatible with SAP. Need to work with my team to make the Linux server ready for SAP S/4 HANA installation.

    €97 (Avg Bid)
    €97 Offerta media
    9 offerte
    Help with vanity urls 4 giorni left
    VERIFICATO

    Hi. I would like to give users of my platform a vanity url which can be used instead of the direct url used currently. Example below. *Actual path *Vanity url My server is windows, running IIS. And the site is built using PHP. Can anyone help me get this setup on my server so users of the platform can use their own vanity urls. Thanks

    €19 / hr (Avg Bid)
    €19 / hr Offerta media
    17 offerte
    Linux Project Required. 4 giorni left
    VERIFICATO

    Linux knowledge is a must. Must be able to attempt the same question with different configurations. Regular work, if this goes well.

    €70 (Avg Bid)
    €70 Offerta media
    21 offerte
    Aws Sagemaker Expert 4 giorni left
    VERIFICATO

    I want to use aws market place GPT model into boto3 , I need help in configuration

    €15 / hr (Avg Bid)
    €15 / hr Offerta media
    3 offerte

    I need a system admin. We have a Linux (CentOS 7 ) Mail Server installation based on (MTA) postfix, fatchmail, dovecote, roundcube and MySQL, PHP. The server is working. Have 20 mailbox is not big. I need to setup php mail() function for web form. it doesn't work now. I am looking for someone who can check servers for problems , check current configuration and optimized . I am looking for good system admin for linux centos 7, postfix, davecot and all. He should update this server in the future.

    €15 / hr (Avg Bid)
    €15 / hr Offerta media
    32 offerte
    Help bypass Tethering block 4 giorni left
    VERIFICATO

    There are limitations set on the ability of setting the phone as Hotspot and connect to the Internet. I need to someone to offer suggestions in order to be able to use my phone as hotspot and bypass network sharing block. - I am using Mac - I am using an iphone Price can be discussed and approved later after dicussion

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

    Looking for cad system administrator for long term project 8 hours a day 40 hours week This job is onsite near Columbus Ohio usa Valid work permit is required op2, h1b, gc and citizen Please submit your resume if you met above

    €26 / hr (Avg Bid)
    €26 / hr Offerta media
    10 offerte
    a django app 4 giorni left
    VERIFICATO

    i need a django developer with stripe api, javascript, mongodb, and digitalocean. please send me a message so i can tell you about my ongoing django application. you will work along with my django developer. thanks.

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

    i want to connect aws windows ec2 instance without password anyone can help me ?

    €66 (Avg Bid)
    €66 Offerta media
    11 offerte
    Create Recursive DNS Server 4 giorni left
    VERIFICATO

    I have a linux server (centos 7) running and need to have named configured correctly to allow recursive dns queries to be made. everything's installed just not setup correctly.

    €26 (Avg Bid)
    €26 Offerta media
    13 offerte
    VPS Traffic Control -- 2 4 giorni left
    VERIFICATO

    Am looking to create a rule in my ubuntu 16 to route outbound traffic to specific / range of IP's. The VM is used as a OpenVPN server, I want OpenVPN clients when connected should be able to send traffic to specific or list of IP's. I should be able to edit / add or remove IP's accordingly. I would need a document that says how the rule is created and applied, as if I change my server in future, can refer to it

    €38 (Avg Bid)
    €38 Offerta media
    5 offerte
    Cloud Security Experts Needed 4 giorni left
    VERIFICATO

    Hi there, we need people experienced in Cloud Security or Cyber Security Infrastrurue for help on various projects. It can be a long-term engagement as well.

    €20 / hr (Avg Bid)
    €20 / hr Offerta media
    18 offerte

    I need someone to setup a debian 10 VPS with virtual min ready to point domains towards and setup websites Only needs to be a basic setup of virtualmin

    €147 (Avg Bid)
    €147 Offerta media
    25 offerte

    We are hosting 2 websites, and site2.com. sends mails by using the smtp server on and the senders domain at is ... @site1.com. The result of this situation is that many mailboxes are refusing our emails. We are searching for correct DNS settings to make our mails trusted by mailboxes like google and so on.

    €45 (Avg Bid)
    €45 Offerta media
    20 offerte

    Tengo un router "Mikrotik RB2011iL" , he creado una VPN y en red local funciona bien, pero desde fuera no me conecta, los puertos están abiertos correctamente, adjunto foto con error que da al intentar conectar.

    €29 (Avg Bid)
    €29 Offerta media
    9 offerte
    System Admin 4 giorni left

    Expert with Linux, Unix Shell Scripting, Solaris OS, Cent OS, Server and Installations. Additional skills preferred but not mandatory - Mysql / Oracle 11g or higher version

    €102 (Avg Bid)
    €102 Offerta media
    11 offerte
    DevOps/Server Admin 4 giorni left
    VERIFICATO

    • You have a strong working knowledge of modern software tools such as JIRA, GitHub/GitLab • You know how CI/CD work and have helped in their implementation • You have a track record of using Agile and DevOps metrics to drive team improvements • Monitor Server • Ensure Security • Deployments • Optimize Billings • Backups

    €714 (Avg Bid)
    Locale
    €714 Offerta media
    11 offerte

    SKilled in : DevOps , Docker , Ci/CD ,Deployment automation, automate release process , gitlab DJANGO Server not only SALARY : Linux / DevOps / Docker :$1000-$2000 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2400 usd per month 2/ after 9 months salary will become $ 2800 usd/per month WORK: YOU ARE ABLE TO WORK: 120-200 hours per month SALARY can increase after trial period basis on your performance. ======================= YOU MUST BE ABLE TO WORK REMOTELY BE RESPECTFULL WITH YOUR BID, AVOID FAKE BID YOU MUST BE AVAILABLE TO START !

    €2257 (Avg Bid)
    €2257 Offerta media
    11 offerte
    Need Linux Project to be done. 4 giorni left
    VERIFICATO

    Linux project to be done. Subject Knowledge must be the best. Regular work, if this goes well.

    €93 (Avg Bid)
    €93 Offerta media
    15 offerte

    Hi, i am needing a Server Admin to work with me on trouble shooting linux based servers. thank you HappY BiddinG!

    €6 / hr (Avg Bid)
    €6 / hr Offerta media
    21 offerte

    Small project for configuring IP in another country

    €49 (Avg Bid)
    €49 Offerta media
    25 offerte

    Hello trying to get on slack - I used it at work at is my slack name and trying to connect with jnbrains () There is a TOTAL max budget of $10 on this project regardless of the time; selected hourly so there would be less % taken between us ========== There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $10 possible? Glowing paragraph of feedback 5 stars My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feedback on my profile, feedback I left for many others. Here is the project: SINCERELY WOULD BE NICE TO MEET YOU PLEA...

    €5 / hr (Avg Bid)
    €5 / hr Offerta media
    2 offerte

    hello everyone, I need to renew my license for fortigate 101e for three years. My license has already expired. I don't know how to buy and install. If anyone can it would be cool to work

    €2317 (Avg Bid)
    €2317 Offerta media
    25 offerte

    Hello I need help with license for fortigate 101e

    €473 (Avg Bid)
    €473 Offerta media
    17 offerte

    Set up NETGEAR readyNAS 2304 as cloud on company network for Mac and PC access. I can provide the Software manual OS 6, which explain in detail the step to setup and run the network. I want that all computer can access the server as cloud from anywhere in the world and save the modification on Google Cloud.

    €134 (Avg Bid)
    €134 Offerta media
    12 offerte

    Hi, I have windows laptop. I want to create Virtual Desktop out of this device. I need to setup citrix XenApp and configure citrix remote access in the laptop. Using other system's (Desktops) in the same local network, I should able to login to my personal windows laptop using citrix receiver client.

    €145 (Avg Bid)
    €145 Offerta media
    6 offerte

    Technician will be the onsite Technical Support Representative at our client's building located in Ridgefield, NJ. Responsibilities will include, desktop support, network troubleshooting and repair, and server maintenance. This is a Tier 1 position supported remotely by our senior staff. Computer Science degree or equivalent experience required.

    €32 / hr (Avg Bid)
    €32 / hr Offerta media
    14 offerte
    reservation module 3 giorni left

    reservation module plane parts for a school

    €1725 (Avg Bid)
    €1725 Offerta media
    56 offerte

    Hello - this is a new debian install is flashing; able to login remote and did get all updates What in the world is going on? 2 seconds on and goes dark, was working and not sure. Found online stuff that says it is not working and other have the same issue. Debian has been around; can we try a "basic vga" to just stop flash and make the console managable? There is a TOTAL max budget of $15 on this project regardless of the time; selected hourly so there would be less % taken between us ========== There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $15 possible? Glowing paragraph of feedback 5 stars My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reaso...

    €6 / hr (Avg Bid)
    €6 / hr Offerta media
    4 offerte
    Networking server 3 giorni left

    There are 2 phases in this project. The first is to create a network server and the next part is to convince several such servers to work together.

    €426 (Avg Bid)
    €426 Offerta media
    15 offerte

    We have: Raspberry PI with Raspberry Pi OS, internet connection, SSH. Need to install oetiker/SmokePing: The Active Monitoring System Connect Office 365 account for email notifications Configure alerts based on: http /https availability ICMP availability unstable connectivity (% of lost packets) Preferable candidate should have experience with this tool: If you are familiar with it, configuration will not take more than few hours.

    €213 (Avg Bid)
    €213 Offerta media
    8 offerte
    Install new relic on ec2 servers 3 giorni left
    VERIFICATO

    I have two servers using pm2 on ec2 .i need you to configure and install new relic on both servers and stream the logs to new relic

    €24 (Avg Bid)
    €24 Offerta media
    9 offerte
    Linux Expert Required 3 giorni left
    VERIFICATO

    Linux Expert required. Domain Knowledge is a must. Regular work flow if this goes well.

    €76 (Avg Bid)
    €76 Offerta media
    25 offerte

    Need help with debian config and settings only experts bid

    €65 (Avg Bid)
    €65 Offerta media
    20 offerte