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.

System Administrators anheuern

Filter

Meine letzten Suchanfragen
Filtern nach:
Budget
bis
bis
bis
Typ
Fähigkeiten
Sprachen
    Jobstatus
    176 Gefundene Jobs, Preise in EUR

    Ich möchte gerne eine VPN Verbindung zwischen einem Turris Omnia und einem Lancom Router einrichten. Standort A: Lancom 1783VA Dient als VPN Server feste IPv4 und FQDN vorhanden Standort B: Turris Omnia (ähnlich wie ein offener Openwrt Router) nur feste IPv6 Adresse (Glasfaser DS-lite Anschluss) Ich möchte dass der Router am Standort B selbstständig eine site 2 site VPN Verbi...

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

    Hallo Leute Ich brauche ein WordPress Profi. Meine Webseite funktioniert momentan perfekt. Aber ich müsste das gekaufte Theme Updaten. Jetzt ist das Problem das gewisse Funktionen die Programmiert wurden nach einem Update nicht mehr gehen. Es sind einfach die Updates zu machen (Fotos) und das die Funktionen wieder gehen. Jetzt suche ich jemanden der mir das Update einspielt und die Sei...

    €191 (Avg Bid)
    €191 Gebot i.D.
    15 Angebote
    Expert in postfix SASL with cyrus 6 Tage left
    VERIFIZIERT

    I need somebody who has really deep insight in configuring SASL authentication with postfix. Who can explain every word of the Cyrus configuration. Thank you.

    €9 - €26
    €9 - €26
    0 Angebote

    • Need to wipe and reconfigure existing Windows server, upgrade hardware, test and troubleshoot • Need to configure and integrate new NAS into existing infrastructure • Initially some on-site work will be required

    €43 / hr (Avg Bid)
    Lokal
    €43 / hr Gebot i.D.
    1 Angebote

    I am doing some works in the lab and I am searching for somebody who is real DNS expert in BIND and can help me with my learning. Do not apply if you are newbie in DNS. Its a complex topology. Thanks!

    €27 (Avg Bid)
    €27 Gebot i.D.
    9 Angebote
    Rancher Server Configuration 6 Tage left
    VERIFIZIERT

    We currently have a Rancher server for Kubernetes cluster management. The Rancher Kubernetes clusters are under our own local provider vSphere. I can't configure rancher to instantiate in vsphere, in another data center, it can only works in one datacenter. I need to configure so that rancher can create the instances (nodes) in the vSphere infrastructure that was indicated in the rancher nod...

    €9 - €26
    €9 - €26
    0 Angebote
    install sharetribe on ubuntu 6 Tage left
    VERIFIZIERT

    install sharetribe on ubuntu with video record of all steps

    €27 (Avg Bid)
    €27 Gebot i.D.
    2 Angebote
    Mail Server 6 Tage left
    VERIFIZIERT

    IMPORTANT!! JOB MUST BE 100% COMPLETE BEFORE RELEASE OF FUNDS! NO EXCEPTIONS! Install a freestanding mail server on a Digital Ocean Droplet. You will need to install and configure the following. Postfix Postfix Admin Dovecot All required SSL Certificates spf DKIM DMARC Roundcude https Provide us with DNS records to install ETC.... IN addition Setup SPF record Setup DKIM Setup domainkey Setup...

    €200 (Avg Bid)
    €200 Gebot i.D.
    3 Angebote
    reconfigure vps 6 Tage left
    VERIFIZIERT

    i have 5 websites on cwp-pro on centos 7, after I changed the ip everything goes wrong, so I need a professional with experience in cwp to fix it: 1- make sure that the websites open correctly. 2- make sure the emails work on webmail and on client 3- make the ssl work on both websites and emails. ** the work will be done through anydesk on my own desktop. so password will be shared.

    €118 (Avg Bid)
    €118 Gebot i.D.
    5 Angebote

    I'm getting the following error when trying to install my SSL Invalid response from [Zur Anzeige der URL Anmelden] Details: Type: urn:ietf:params:acme:error:dns Status: 400 Detail: DNS problem: query timed out looking up A for [Zur Anzeige der URL Anmelden]

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

    I need online support in order to recover a windows 2000 corrupted installation

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

    I am having the following issues: getting Kazoo to authenticate with my SIP carrier and therefore inbound and outbound calls do not complete, getting ispeech to fully and successfully replace mod_flite for text to speech, assistance confirming fax and video conference configuration. I expect to either a) share a terminal / desktop where the freelancer will perform the work while I record the sess...

    €26 - €214
    €26 - €214
    0 Angebote

    My current DKIM Settings is delivering to Gmail spam box because it has score 6.5 I want to target 10.0

    €27 (Avg Bid)
    €27 Gebot i.D.
    4 Angebote
    Woocommerce emails not sending 6 Tage left
    VERIFIZIERT

    My woocommerce emails aren’t sending

    €23 (Avg Bid)
    €23 Gebot i.D.
    34 Angebote
    Monitoring AWS server 6 Tage left
    VERIFIZIERT

    Please read whole details: There is a mobile application and its back-end is on AWS. server maintenance and crash Analytics are required. Monthly service is requested Here, the bid is posted per month but for each month a milestone is created. This is ongoing project and it can take for several years. Bid between $30 to $49 per month can be considered

    €59 (Avg Bid)
    €59 Gebot i.D.
    17 Angebote
    Configure payara for XML path 6 Tage left
    VERIFIZIERT

    Hello, I have an XML path that detects the configuration without SSL of my server, I need to configure the deployment to be by HTTPS on port 443.

    €26 (Avg Bid)
    €26 Gebot i.D.
    2 Angebote
    Install OTRS and SMTP server 6 Tage left
    VERIFIZIERT

    I need a system administrator linux to install and configure OTRS and SMTP server and every thing that is needed to run the OTRS (db, perl, etc). OTRS is very basic configuration, 2 users, 7 queues, 7 pop account to pop. SMTP serveur must be secured, and will be used for OTRS and for sending email from different websites (prestashop and wordpress).

    €107 (Avg Bid)
    €107 Gebot i.D.
    16 Angebote

    We want to install VSphere CSI installing on Kubepray VMWare VSphere for Persistent Volumes Claims

    €141 (Avg Bid)
    €141 Gebot i.D.
    4 Angebote

    We are looking for a admin to help with maintenance on our open vpn server and make sure everything is running as it should be. Person should have knowledge how to fix problems and have great knowledge on openvpn

    €31 / hr (Avg Bid)
    €31 / hr Gebot i.D.
    17 Angebote

    I need thse should work 1 Chat 2 Group chat 3 Audio call 4 Video Call 5 Group call 6 File transfer through during chat 7 Sync Contact Thanks

    €86 (Avg Bid)
    €86 Gebot i.D.
    1 Angebote

    hi my python / mysql based simple web app is running on live on linux / cpanel. i want you to download and deploy on my pc via teamviewer. thanks.

    €9 - €26
    Versiegelt
    €9 - €26
    10 Angebote

    Hello, we have ubuntu server with plesk and many website under it. Server have problem. So we did rescues mode and need to have complete backup for maybe reupload if the is a problem with disk. Regards

    €33 (Avg Bid)
    €33 Gebot i.D.
    13 Angebote
    website fix -- 3 6 Tage left
    VERIFIZIERT

    KINDLY READ THE REQUIREMENTS BEFORE YOU BID NO MONEY WILL BE RELEASEED TILL PROJECT TESTED Responsive - speed - High security level - CEO for website - technical support 1 year Referral system up to lvl 20 front end and back end Affiliate system front end and back end Sales system front end and back end Cart system front end and back end Points system (will be same idea of this website [Zur Anze...

    €454 (Avg Bid)
    €454 Gebot i.D.
    20 Angebote
    Audit SMTP Server 6 Tage left
    VERIFIZIERT

    Hi, I am using a VPS machine with 6 IP address with Mailzz and PMTA; also have paid smtp services of elastic, mailgun I am using multiple domains on the mailwizz and have multiple users to run campaigns; I need someone who could do an audit of the machine and check if everything runs fine, do we need an upgrade or a better solution. Resolve the problems found during audit to enable us havin...

    €22 (Avg Bid)
    €22 Gebot i.D.
    6 Angebote
    vpn provider 6 Tage left

    Can any1 provide VPS server with 5-6 IP's on monthly rental. With Non suspension gurrantee.

    €142 (Avg Bid)
    €142 Gebot i.D.
    6 Angebote

    I am planning to move my web portals from shared hosting to AWS. If you're an expert in AWS I need to discuss few things before I hire you to move my systems. Type "AWS Expert" at the beginning of your bid to be considered. Thanks

    €99 (Avg Bid)
    €99 Gebot i.D.
    16 Angebote

    I'm using this plugin([Zur Anzeige der URL Anmelden]) generate PDF files from custom post types. Everything works perfectly fine, except that the styling is completely different from what I am trying to achieve. I have attached the sample I want and the result I get when I export it. I'm looking for someone with experience with Wordpress, PDF generator, and styling. 1. Style the PDF same...

    €386 (Avg Bid)
    €386 Gebot i.D.
    17 Angebote

    I need my website re-configured.I need you to build it. [Zur Anzeige der URL Anmelden]

    €8 / hr (Avg Bid)
    €8 / hr Gebot i.D.
    57 Angebote
    network automation 6 Tage left
    VERIFIZIERT

    I need with telecommunicational knowledge

    €4 / hr (Avg Bid)
    €4 / hr Gebot i.D.
    3 Angebote

    i want to change webserver from IIS to nginx

    €26 (Avg Bid)
    €26 Gebot i.D.
    11 Angebote

    Need a linux system admin(server adminstrator) to apply ssl on LAMP+nginx server.

    €16 / hr (Avg Bid)
    €16 / hr Gebot i.D.
    29 Angebote

    i server configuration on my system ,cpanel installation , ftp,dns , fire wall ssl , mail server setup requred

    €23 (Avg Bid)
    €23 Gebot i.D.
    7 Angebote

    I have cloudflare but thats just to mask my traffic, can anyone setup SSL for me or show me how to, ik you can use Let's Encrypt SSL. But I need help thank you : )

    €21 (Avg Bid)
    €21 Gebot i.D.
    33 Angebote

    J’ai oublier mon mot de passe snap et il est associé à aucun mails ni numéro

    €195 (Avg Bid)
    €195 Gebot i.D.
    2 Angebote

    I need my website re-configured.I need you to build my online store.

    €109 (Avg Bid)
    €109 Gebot i.D.
    23 Angebote
    PHP/SQL/GRAPHIC 6 Tage left
    VERIFIZIERT

    I need my website re-configured.

    €413 (Avg Bid)
    €413 Gebot i.D.
    37 Angebote

    I need some help to migrate Sage 300 (AccPacc) to a new Windows server that's already configured. The person whom I am hiring should have a real installation/deployment experience with Sage 300 (AccPac) to be qualified.

    €84 (Avg Bid)
    €84 Gebot i.D.
    6 Angebote

    I need a second IP address added to an EC2 instance.

    €23 (Avg Bid)
    €23 Gebot i.D.
    23 Angebote

    There is a simple activity on Cisco Packet Tracer. I need it fast. Please let me know if you can do it. Thanks

    €15 (Avg Bid)
    €15 Gebot i.D.
    22 Angebote
    Help to migrate erp website to aws 5 Tage left
    VERIFIZIERT

    I need some help regarding to moving a site from ERP to aws. this should be less than an hour work for an cloud expert.

    €9 - €26
    Versiegelt NDA
    €9 - €26
    9 Angebote

    Hello, I have winisis database that I would like to publish on a Ubuntu VPS so I am looking for someone who can accomplish this task PS: you will need to install wwwisis first.

    €135 (Avg Bid)
    €135 Gebot i.D.
    8 Angebote

    Searching a real time expert who can teach me all the things regarding High Availability (hands-on) in Linux in a nominal budget. Thanks

    €95 (Avg Bid)
    €95 Gebot i.D.
    1 Angebote
    science research 5 Tage left

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

    €11 / hr (Avg Bid)
    €11 / hr Gebot i.D.
    3 Angebote

    I have a web application and need to migrate it to AWS environment. When I moved the published code and start the app, it throws server error that the assembly could not load or it’s dependencies could not be found. I’m trying updating the package but still it’s not working.

    €8 / hr (Avg Bid)
    €8 / hr Gebot i.D.
    6 Angebote
    Freeradius and squid proxy expert 5 Tage left
    VERIFIZIERT

    Hello Looking for freeradius, radius and squid proxy /sock expert to fine tune some apps. If you are expect in radius and squid proxy / sock then please ping me so we can discuss. Thank you.

    €149 (Avg Bid)
    €149 Gebot i.D.
    4 Angebote

    We need a freelancer to review our datacenter hard drives Raid set up an audit and correction for dell servers. Freelancer should be based at Riyadh

    €976 (Avg Bid)
    €976 Gebot i.D.
    6 Angebote

    Precisamos configurar uma nova VPN (OpenVPN) utilizando o pfsense como firewall, de modo que possibilite acesso para um ambiente virtualizado.

    €141 (Avg Bid)
    €141 Gebot i.D.
    12 Angebote

    We are certified and specialized in it environment upgrade like vblock, VxBlock, VxRail , nutanix and other high end environment....we are based out of USA and India

    €677 (Avg Bid)
    €677 Gebot i.D.
    2 Angebote

    i want developer with good knowledge of freeradius 3.0 and also work isp billing software with mikrotik

    €18 - €146
    €18 - €146
    0 Angebote

    Hi We are looking for a Linux server admin who has worked with Jitsi before. We will work on per task basis. Whatever tasks we need to be done, we will ask you, you can quote a price and then we can do it. We are a Hindu religious organization, so bid only if you don't have problem working for us. thanks

    €6 / hr (Avg Bid)
    €6 / hr Gebot i.D.
    5 Angebote

    Top System Admin Gemeinschafts-Artikel