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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    155 Gefundene Jobs, Preise in EUR

    CERCO SCRIPTER PER CREARE SERVER ESX

    €30 - €250
    €30 - €250
    0 Angebote
    Mikrotik Configuration 6 Tage left
    VERIFIZIERT

    Hi, I need to configure my CLOUD MIKROTIK that has pool of public IP's. I need every IP handle incoming VOIP traffic to Local device in different countrys. I guess I need a VPN because in every country I have phisical Mikrotik. I don't know if quality of voice can be affected. If you know about this. Let me know.

    €160 (Avg Bid)
    €160 Gebot i.D.
    1 Angebote

    Site contains 18+ content, only apply if you're okay with that! I am looking for a system administrator who is able to manage our existing Magento 2 e-commerce site on a new, dedicated server. Initially we'd like you to recommend a high performer server host to us. Then we want to create a copy of our current website and put it on the new server host for a speed comparison with our cur...

    €24 / hr (Avg Bid)
    €24 / hr Gebot i.D.
    7 Angebote
    Nginx upstream 6 Tage left

    I am getting Nginx upstream error with Nodejs.

    €14 (Avg Bid)
    €14 Gebot i.D.
    4 Angebote

    We are looking for someone to configure our contact center and dialer on qubicles You must have experience in configure dialer and contact center. We have active 800 number for USA We want to the customers to call in on the 800 number and be routed to the correct department and agents. And we want our agent to receive inbound calls and make outbound call with our 800 number. The manager has a ...

    €55 (Avg Bid)
    €55 Gebot i.D.
    2 Angebote

    We require a part time IT administrator for setting up policies and infrastructure for laptops and on-premise workstations, and set up optimum file-collaboration, information security, VPN and remote desktop capability. Preferred Tools/Platforms: We try to standardize on Microsoft Suite of tools in order to have one integrated work-flow. If any additional tools are required in addition to what w...

    €398 (Avg Bid)
    €398 Gebot i.D.
    2 Angebote
    Bigbluebutton 6 Tage left

    We are studying possibilities of implementing bigbluebutton for our VC requirements. need a consultation first to understands the system requirements and then if everything is ok we need that to be installed.

    €27 (Avg Bid)
    €27 Gebot i.D.
    4 Angebote

    You will have fifteen days to complete this project. ✻ THE BORING PART ✻ You will install... osTicket (a support ticketing application) [Zur Anzeige der URL Anmelden] Flarum (a forum application) [Zur Anzeige der URL Anmelden] and, Nginx, PHP, and MariaDB (LEMP stack). ✻ THE INTERESTING PART ✻ You will provide me with a solution that will automatically create a new VPS (virtual private server...

    €102 (Avg Bid)
    €102 Gebot i.D.
    7 Angebote

    == General requirements for any freelancer in this kind of tasks - Have a good English (we also talk Portuguese and Spanish, just in case you use any of this languages). - Available to talk via voice in some special cases, where explain is 10x times faster than writing down. - We want freelancers that fixes issues in minutes, not in hours. At least 5 years experience per area. - We want you to bil...

    €10 / hr (Avg Bid)
    €10 / hr Gebot i.D.
    5 Angebote
    Linux OS server -- 2 6 Tage left
    VERIFIZIERT

    Linux OS server management, Webmin, Postfix, PMTA, Email sender reputation mgmt. and IP warm up schedules

    €15 (Avg Bid)
    €15 Gebot i.D.
    5 Angebote

    I need a Apache expert to quickly fix my setup so that folders load properly when specific "[Zur Anzeige der URL Anmelden]" isn't specified In the URL.

    €18 (Avg Bid)
    €18 Gebot i.D.
    9 Angebote

    I need someone to do the Squid Installation and configuration on red had 7. Got the provision done for Squid Proxy, below is the details Plz lets us know once you are done with Squid Proxy installation/config

    €304 (Avg Bid)
    €304 Gebot i.D.
    10 Angebote

    Hello, I bought a "Lite Web Hosting" at A2hosting.com. I need help to Configure Subversion, i will send SSH Hostname + Password. Project goals: 1. full configuring-subversion at my hosting plan 2. send me a manual how to connect tortoise svn from my local pc Thank you

    €106 (Avg Bid)
    €106 Gebot i.D.
    5 Angebote

    Neeed to migrate few websites from one vps to another

    €8 - €25
    Versiegelt
    €8 - €25
    23 Angebote

    I provide technical support for a small company. I am NOT an expert. From time to time, I have some technical questions about Windows 2012 R2 administration. I need someone to consult if I have questions.

    €18 / hr (Avg Bid)
    €18 / hr Gebot i.D.
    16 Angebote
    problem with website 6 Tage left
    VERIFIZIERT

    hi, my website is unable to load and giving an error. An Internal Server Error Occurred i downgrade the VPS resources , i want you to fix it, i have root access. let me know

    €24 (Avg Bid)
    €24 Gebot i.D.
    14 Angebote
    Clean up an infected VPS Server 6 Tage left
    VERIFIZIERT

    I need to fix a VPS server as my sites and emails are not working.

    €23 (Avg Bid)
    €23 Gebot i.D.
    16 Angebote
    Windows Server Help 6 Tage left
    VERIFIZIERT

    Hi. I need help setting up a Windows Server

    €104 (Avg Bid)
    €104 Gebot i.D.
    38 Angebote
    WHMCS / Plesk User ID Issue 6 Tage left
    VERIFIZIERT

    I need help figuring out why when a client purchases a hosting plan, it's not submitted to Plesk and making the account. it used to work yesterday but this morning it doesn't work. Getting errors when viewing Plesk Panel button from WHMCS. whmcs error code 1013. error message customer with external id I checked the server that was added and successfully connected and I cant sync the ac...

    €33 (Avg Bid)
    €33 Gebot i.D.
    5 Angebote

    I need someone to do the Squid Installation and configuration on red had 7. Got the provision done for Squid Proxy, below is the details Plz lets us know once you are done with Squid Proxy installation/config

    €18 / hr (Avg Bid)
    €18 / hr Gebot i.D.
    9 Angebote

    Используя команду find, необходимо найти и вывести на экран содержимое всех файлов в поддереве каталогов, размер которых находится в каком-то произвольном диапазоне и которые никогда не модифицировались

    €18 (Avg Bid)
    €18 Gebot i.D.
    3 Angebote

    I am looking for expert to to SSL Certificate renewal/Insyall with Letsencrypt in Ubuntu Server and fix the wowza server streaming and domain with https Work through anydesk and now password for the server given.

    €8 / hr (Avg Bid)
    €8 / hr Gebot i.D.
    18 Angebote
    Linux system -- 3 6 Tage left
    VERIFIZIERT

    PXE Boot Installation Linux system

    €44 (Avg Bid)
    €44 Gebot i.D.
    5 Angebote

    Perform VirtualBox PXE Boot Installation

    €18 (Avg Bid)
    €18 Gebot i.D.
    2 Angebote
    softether and load balance 6 Tage left
    VERIFIZIERT

    i need someone experience on softether vpn server, who can set up load balance servers with softether

    €76 (Avg Bid)
    €76 Gebot i.D.
    3 Angebote
    Firewall Setup Cyberoam 6 Tage left
    VERIFIZIERT

    we want Cyberoam Firewall Setup with all the policies , will provide remote access to do it.

    €29 (Avg Bid)
    €29 Gebot i.D.
    6 Angebote

    Custom Port Cant access through domain name..

    €19 (Avg Bid)
    €19 Gebot i.D.
    3 Angebote

    Eu configurei o dns e o servidor e não estou à vontade com as configurações de email. Alguns serviços, como o [Zur Anzeige der URL Anmelden], os emails são encaminhados para o lixo electrónico. A ideia seria enviar emails pelo ip do domínio, e não pelo ip do servidor. Pedia ajuda de alguém que perceba desta configuraç&ati...

    €77 (Avg Bid)
    €77 Gebot i.D.
    9 Angebote
    install proxy on WHM 6 Tage left
    VERIFIZIERT

    i need someone can install proxy on WHM and Cpanel

    €24 (Avg Bid)
    €24 Gebot i.D.
    12 Angebote

    Hi I'm experienceing issue on brand new server installed ispconf3 / Debian 10 > (perfect server auto install) Mails are not going out I can read [Zur Anzeige der URL Anmelden] trying to use asmpx. google rela as I di dnot set any :) Im' loking for expert that can debug and just reconfigure postfix / sendmail to use local to send emails. Let Me know if you can do that fast / SSH access...

    €34 (Avg Bid)
    €34 Gebot i.D.
    7 Angebote
    AWS: OS ubuntu 18, webmin 1.9 5 Tage left
    VERIFIZIERT

    Our cloud is AWS and the operating system obunto 18 and we are using webmin 1.9 package to host multiple domains on a single cloud. The issue we are having is that we just an upgrade and [Zur Anzeige der URL Anmelden] is eating up all of servers memory. Please see the image attached. We are looking for someone to solve this problem for us.

    €89 (Avg Bid)
    €89 Gebot i.D.
    21 Angebote
    Nginx Server tuning 5 Tage left
    VERIFIZIERT

    We need to tunes our server settings to handle more concurrent connections

    €10 / hr (Avg Bid)
    €10 / hr Gebot i.D.
    12 Angebote

    I need my website re-configured.I already have a design, I just need you to build my online store. I have an a Dokan plugin in WordPress in that product upload page I added some custom fields and for that custom table also created so thing is I want custom fields data in my custom table. If any one able to do please DM me.

    €14 (Avg Bid)
    €14 Gebot i.D.
    5 Angebote
    nginx auto ssl for all domain 5 Tage left
    VERIFIZIERT

    i need generate auto ssl for all my domain automatically

    €17 (Avg Bid)
    €17 Gebot i.D.
    18 Angebote

    Εγώ κι ένας φίλος μου έχουμε σκεφτεί ένα project όσον αφορά έναν sever στο GTA FiveM, έχουμε κάποιες ...

    €140 (Avg Bid)
    €140 Gebot i.D.
    1 Angebote
    Wix to WordPress 5 Tage left
    VERIFIZIERT

    I need my website re-configured.I already have a design, I just need you to build a website for my small business.

    €171 (Avg Bid)
    €171 Gebot i.D.
    88 Angebote

    Need some quick help troubleshooting connectivity to my rds instance. I use to be able to connect just fine. But today, I removed some old vpcs,subnets,routes and may have mistakenly removed or messed up the one tied to my rds instance. The error I get when I try to connect to my rds is "The network path was not found".

    €20 (Avg Bid)
    €20 Gebot i.D.
    12 Angebote

    Hello, friends! I have a clear VPS with good IP (not listed in blacklists etc). I'm looking for some professional to install, secure and configure my own VPN. The goal is the connection type to be like normal connection without any proxy or VPN indicators and to use it like a dedicated IP address. Thank you!

    €33 (Avg Bid)
    €33 Gebot i.D.
    11 Angebote
    Ansible expert. 5 Tage left
    VERIFIZIERT

    I'm trying to do the same work on 10 servers. I need to use ansible command to add an entry in /etc/fstab for example. If the package is installed we edit a file we are not installing but we can use ansible to validate that a package is installed across 10 servers, if not nothing to do. "Fix Text: Configure non-compliant accounts to enforce a 60-day maximum password lifetime restricti...

    €17 / hr (Avg Bid)
    €17 / hr Gebot i.D.
    5 Angebote

    I need to migrate odoo from one ec2 instance which is located in ohio to Bahrain region inside aws, I try to create an AMI and migrate it to the new location and launch the instance, but it fail's in 2/2 check. need help now, work on my computer and finish this off. write hassan at the top of your bid, so I may know you read the project details and understood what I am asking for.

    €21 / hr (Avg Bid)
    €21 / hr Gebot i.D.
    7 Angebote
    Wordpress expert-Budget $10 5 Tage left
    VERIFIZIERT

    Need to fix some wordpress issues and some learning for fun. Interested please apply.

    €8 - €25
    Versiegelt
    €8 - €25
    16 Angebote
    Zookeeper cluster-healing 5 Tage left
    VERIFIZIERT

    need help with apache zookeeper, task is to implement cluster healing with zookeeper (have some of the code done)

    €19 (Avg Bid)
    €19 Gebot i.D.
    1 Angebote
    Assist for my online business -- 2 5 Tage left
    VERIFIZIERT

    Need someone to know Managing Virtual Machine(VMware Oracle, VirtualBox), Helping management of the Accounts of some sites, Supporting part side to me. I like American or European

    €104 (Avg Bid)
    €104 Gebot i.D.
    11 Angebote

    i want professional packet tracer design of two sites networks need to remote between them using layer 3 switches VPN for remote access vlan using each site can communicate other one WAN Network using frame rely firewals many servers DNS+DHCP+Wireless+web server+ftp server+data base server+Email server usnig ALC access controll list using OSPF Routing ether channel between routers and ...

    €115 (Avg Bid)
    €115 Gebot i.D.
    17 Angebote

    I have 2 ubuntu servers that need help with this issue. After opening a certain number of processes on my servers, the server stops loading java programs even though there is sufficient physical space. I believe this has to do with an improperly installed jvm. I need this issue solved and fixed on both of my servers. Login info can be provided. This should not be a difficult project if you are qua...

    €26 (Avg Bid)
    €26 Gebot i.D.
    8 Angebote
    Seeks Digital Officer 5 Tage left
    VERIFIZIERT

    Seeking Digital Officer to consult about Cisco Webex Webinar. Seeking graphics to include in the webinar. Please advise.

    €25 (Avg Bid)
    €25 Gebot i.D.
    1 Angebote

    I need my website re-configured.

    €27 (Avg Bid)
    €27 Gebot i.D.
    12 Angebote

    I am trying to setup for lab purpose two Separate DNS on docker. DNS can be bind And using opendns for external address. One resolve internal addresses and other dns resolve external address like yahoo or google only.

    €22 (Avg Bid)
    €22 Gebot i.D.
    4 Angebote
    Distributed systems 5 Tage left
    VERIFIZIERT

    need help with apache zookeeper, task is to implemetn cluster healing with zookeeper (have some of the code done)

    €24 (Avg Bid)
    €24 Gebot i.D.
    2 Angebote

    Need an experienced Windows/Active Directory/DNS/GP/Vmware/Linux/Networking/Troubleshooting guy on a day to day basis. If you do not have the relevant experience please do not apply.

    €13 / hr (Avg Bid)
    €13 / hr Gebot i.D.
    20 Angebote

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