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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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    107 δουλειές που βρέθηκαν, με τιμές EUR
    AWS Server Configuration 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We want to create AWS instance and upload our code.

    €42 (Avg Bid)
    €42 Μέση Προσφορά
    17 προσφορές
    Anyone familiar with the contabo setting? 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i need contabo specialist for setting server

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    10 προσφορές
    Proxmox installation and configuration 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I require an experience freelancer to install and configure Proxmox and expenology on Hetzner bare metal dedicated server.

    €53 (Avg Bid)
    €53 Μέση Προσφορά
    11 προσφορές
    VPN Consultant 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone to consult me on VPN architecture and options

    €21 / hr (Avg Bid)
    €21 / hr Μέση Προσφορά
    11 προσφορές

    need linux expert to try to restore a deleted /overwriting file on the server

    €14 / hr (Avg Bid)
    €14 / hr Μέση Προσφορά
    7 προσφορές
    Help for setting up new AWS server 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i need someone help me to setup new AWS server for my mobile app.

    €354 (Avg Bid)
    €354 Μέση Προσφορά
    25 προσφορές
    Multiple PHP Versions on CentOS 6.5 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    There is a Centos 6.5 server with Apache 2.2.15. Currently all the source code is based on PHP 5.5.38 The installation of PHP 7.4 is also required

    €33 (Avg Bid)
    €33 Μέση Προσφορά
    13 προσφορές

    This project requires a professional that has Lamp stack experience to configure a fresh server with certain requirements. Further details of requirements to be given to successful candidate Possible option for further work following on from this project

    €123 (Avg Bid)
    €123 Μέση Προσφορά
    34 προσφορές
    Cpanel security 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need to chek cpanel security on couple claents website!

    €893 (Avg Bid)
    €893 Μέση Προσφορά
    33 προσφορές
    windows server 6 μέρες left

    configure windows 2019 server to be a domain controller and a file server

    €343 (Avg Bid)
    €343 Μέση Προσφορά
    26 προσφορές
    Aws Ec2 Instance With LD player On Windows 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi. I need someone to install LD player on ec2 aws instance. I have not bought the instance yet so you can buy accordingly. Also, I need a step wise document to implement the process myself. Os should be windows

    €40 (Avg Bid)
    €40 Μέση Προσφορά
    5 προσφορές
    devops support 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    we urgently need support with AWS cloud formation, Hashicorp packer, Ansible to speed up internal progress.

    €20 / hr (Avg Bid)
    €20 / hr Μέση Προσφορά
    13 προσφορές
    Senior Unix DevOps Engineer 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We need someone senior to help run a small server farm and supervise up to 2 juniors. Should have knowledge in scripting in both Python and Perl. Experience administering the following technologies is a nice-to-have: * Oracle, Postgres, MySQL * RabbitMQ * Opsview * Atlassian Jira and Confluence Specific areas that may require special attention: * Managing the SSL infrastructure and certificates * Network design and administration Our core working hours are 10am to 4pm CET/CEST. During that time, you will be required to join video calls and communicate with other team members via MS Teams and Slack. Please do not apply if you are not available all the time during this timeframe or if you feel uncomfortable participating in and even occasionally hosting a video conference in English.

    €34 / hr (Avg Bid)
    €34 / hr Μέση Προσφορά
    18 προσφορές
    Set up our server for development and our deployment 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We want to develop an app and we need someone who is experienced with setting up servers. We need detailed information on what technology makes sense and how we should do our deployment.

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    11 προσφορές
    set return path in postfix 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello , i need sysadmin postfix expert , who can set return-path in my postfix config using anydesk thank you

    €85 (Avg Bid)
    €85 Μέση Προσφορά
    4 προσφορές
    Cisco ASA Expert 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need someone who is really expert with Cisco ASA for a few hours of work to support migration. Please share the earlier experience. Expect 6 -8 hours of work. Whether you are an expert in ASA or not and there is nothing in between.

    €21 / hr (Avg Bid)
    €21 / hr Μέση Προσφορά
    13 προσφορές
    Have a DNS problem 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need an expert in DNS nameservers subdomain problems. Basically i had a subdomain go off to another website using CNAME. It is a white label dating site. I tried to get rid of the subdomain pointing to this other site and something is stopping me from doing this. I own the domain name and hosting and have the DNS going through Cloudflare. Please only get in touch if you are very experienced in DNS issues/problems.

    €27 (Avg Bid)
    €27 Μέση Προσφορά
    21 προσφορές
    Configurar correo de mi servidor de email con aws ses 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Tengo un servidor virtual un ubuntu 18.04 con postfix y he tengo una cuenta SES, he intentado configurar el email pero no me acaba de salir los envios. AWS el dominio tiene el estatus verificado correcto. Falta que salgan los correo y se quedan en cola.

    €49 (Avg Bid)
    €49 Μέση Προσφορά
    7 προσφορές
    Server Administrator for self managed server 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a server administrator for a Linux server that then needs to produce login details for a developer to login into the server and make adjustments to a website.

    €120 (Avg Bid)
    €120 Μέση Προσφορά
    36 προσφορές

    there is a option to restart the server in Soft Reboot need a message saying server is restarted successfully after rebooting it and got to set the cookies to 5 hours login session , this work needs to be done in 2 hours as its small and cant share the login credentials , should be able to do it over remote .

    €21 (Avg Bid)
    €21 Μέση Προσφορά
    1 προσφορές

    there is a option to restart the server in Soft Reboot need a message saying server is restarted successfully after rebooting it and got to set the cookies to 5 hours login session , this work needs to be done in 2 hours as its small and cant share the login credentials , should be able to do it over remote .

    €7 - €18
    €7 - €18
    0 προσφορές
    Issabel voip 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Busco persona con conocimientos en linux para recuperar una carpeta borrada en centos 7

    €134 (Avg Bid)
    €134 Μέση Προσφορά
    4 προσφορές
    Network upgrade 5 μέρες left

    Im currently looking for someone that can transfer a Cisco switch configuration onto a meraki switch

    €36 / hr (Avg Bid)
    €36 / hr Μέση Προσφορά
    9 προσφορές
    Setup DRBD/heartbeat with existing file system 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am using virtualizor for KVM management and I need DRBD and Heartbeat setup for failover.

    €13 (Avg Bid)
    €13 Μέση Προσφορά
    1 προσφορές
    Network tech 5 μέρες left

    Im looking for a network tech that can work on transferring data from cisco network to meraki network

    €23 / hr (Avg Bid)
    €23 / hr Μέση Προσφορά
    17 προσφορές

    Hello, I am looking for Linux System admin who is expert in security and Cpanel. More details we will discuss on PM. all we need to the security only. Must be master in this then only BID please. Thanks!

    €79 (Avg Bid)
    €79 Μέση Προσφορά
    8 προσφορές
    Inode issue on Amazon Linux (Kubernetes worker node) 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are facing Inode issue on our k8s worker nodes. Inodes are filing up on our filesystem but dont why and which is causing it Need to find the root cause for it Its a Amazon ec2 server

    €116 (Avg Bid)
    €116 Μέση Προσφορά
    8 προσφορές
    Centos8 Server Failing, keeps crashing and not responding. 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    [error] 998#0: *16014 connect() to unix:/run/php-fpm/ failed (11: Resource temporarily unavailable) while connecting to upstream System: Centos 8 Php version: PHP 8.1.2 (cli) (built: Jan 18 2022 23:52:03) (NTS gcc x86_64) I am running very light resource application with concurring requests, My server keeps crashing every few hours with the following message in nginx file: [error] 998#0: *16014 connect() to unix:/run/php-fpm/ failed (11: Resource temporarily unavailable) while connecting to upstream...

    €28 (Avg Bid)
    €28 Μέση Προσφορά
    14 προσφορές

    I just rented a dedicated server, and installed Microsoft Server 2019. I will be running a game's server on it, and need a specialist to help me make my server secure. Please have expensive knowledge in cybersecurity and microsoft servers. Please also be a native English speaker. Spoke to someone and they told me this isn't a very complicated task for someone who knows what they are doing.

    €158 (Avg Bid)
    €158 Μέση Προσφορά
    12 προσφορές

    Should have a knowledge of the following :- *Outlook Configuration *Software installations and troubleshooting of all types of customer oriented field problems, network setting for TCP/IP and Internet setup. *Trouble shooting of all types of Hardware and software applications problems. *Configuring & troubleshooting of printer, scanner & LAN related issues reported by users *Knowledge on DNS, DHCP, Active Directory, WDS *MS Office *OS installation and troubleshooting.

    €1792 - €2987
    €1792 - €2987
    0 προσφορές
    Need sysadmin expert for 2 issues. 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello , i have 2 issue : 1 - in /var/log/mailog/ i have some bruceforce attack , i want to stop briceforce attack, 2----- want to setup mailclient (roundecube or any other mailclients ) i have already postfix installed , so i can send email perfectly but receiving email is not possible ! please let me know if you can help me thanks.

    €138 (Avg Bid)
    €138 Μέση Προσφορά
    12 προσφορές
    Need Linux Admin for my project 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi Everyone, I'm looking for a freelancer Linux Admin who have knowledge on Server Setup like Software installation, Managing Server, Switches, Firewall, Raid Setup and Security setup. Will provide more details over chat. All the best.

    €4 / hr (Avg Bid)
    €4 / hr Μέση Προσφορά
    8 προσφορές
    i need help with IP Justification form 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to complete a convincing and successful form, an IP justification form (29 usable), for which I have no previous experience and I would like to avoid an error due to my lack of experience in this procedure, without this they do not assign me the dedicated server that I have purchased , thanks a lot.

    €20 (Avg Bid)
    €20 Μέση Προσφορά
    7 προσφορές
    Put Backup (Server dump) back on server -- 2 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    A node crashed (which included my vps) so there's only a dump backup file that should be placed back on the server so that Plesk incl mailservices and domains are working again. Due to the crash some system files in the dump are corrupt, so you should take care of that, else the server won't reboot again. You can download the dump from the server.

    €136 (Avg Bid)
    €136 Μέση Προσφορά
    17 προσφορές
    Need Devops profiles 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Broadcasted Need Devops profiles Exp - 4-5 Yrs Minimum 6 months contract Expert in AWS, Kubernetes and Docker is must

    €313 (Avg Bid)
    €313 Μέση Προσφορά
    8 προσφορές
    GCP MySQL config 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Configuring my existing GCP to have MySQL standalone server setup etc

    €115 (Avg Bid)
    €115 Μέση Προσφορά
    11 προσφορές
    AWS trainers 4 μέρες left

    AWS Associate Level Certified trainers, freelancers

    €2383 (Avg Bid)
    €2383 Μέση Προσφορά
    6 προσφορές
    AWS Cloudformation Experts Needed -- 3 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    AWS Cloudformation Experts Needed to upgrade EKS cluster

    €129 (Avg Bid)
    €129 Μέση Προσφορά
    7 προσφορές
    Anyone familiar with the contabo setting? 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Since yesterday I haven't received any emails from the Contabo server. And I can no longer log in

    €20 (Avg Bid)
    €20 Μέση Προσφορά
    6 προσφορές
    Network VPN Server setup on Mac 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello I am looking for a network management expert who can setup vpn server on mac environment. You will install vpn server on remote mac pc and I would like to use mac environment on my local. I need a solution Let me know who can help on this Thanks

    €37 (Avg Bid)
    €37 Μέση Προσφορά
    11 προσφορές
    Masternode for DASHD 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need help from start to finish setting up a DASHD masternode. Setup VPS Install Walter, config DASHD masternode Secure Server I have future plans for other masternodes as well and I am taking investors. Tell me what you can do.

    €59 / hr (Avg Bid)
    €59 / hr Μέση Προσφορά
    3 προσφορές

    Candidates must have ASIC/ATO experience or willingness to gain knowledge. Admin assistance required, jobs include ASIC compliance, setting up entities, onboarding clients to our systems, Asana (software) tax updates, Hellosign and ATO lodgments in XPM (plus other tasks as required). ****PLEASE NOTE: I am not hiring bookkeepers or accountants, I am in need of admin support and virtual assistance.

    €10 / hr (Avg Bid)
    €10 / hr Μέση Προσφορά
    4 προσφορές

    Need to work on LDAP, PING Directory, Unix Linux Operating Systems Environment - Directory Skills (LDAP, PING Directory) - Unix Linux Operating Systems Environment - Broad knowledge of IT Infrastructure - Scripting and Programming awareness - Directory Experience (LDAP) e.g. SunOracleDSEEUnBoundIDPING Directory - LDAP Protocols, LDAP Command line tools - Korn Shell Scripting - In Depth knowledge of TCPIP

    €430 (Avg Bid)
    €430 Μέση Προσφορά
    12 προσφορές
    NOS (Network Operation Center) for Linux servers 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I run a small hosting company and i want a response team for holidays and night time (i am in CET +1). I am looking for professional centers who can house a small company with 3-5 servers and who will work on a hourly wage ($7-13 / hour)

    €13 / hr (Avg Bid)
    €13 / hr Μέση Προσφορά
    9 προσφορές

    We are seeking a contractor to provide a script and configuration files which will install docker instances of NGINX, Modsecurity and Authelia in a reverse proxy configuration. These are the docker instances to be installed: We wish to receive two example configurations for the reverse proxy pointing to internal web resources as well as clear instructions on how to test the system after install. In order to avoid bid spam, proposals that fail to respond to the following question will not be considered: What functionality does Authelia provide?

    €36 (Avg Bid)
    €36 Μέση Προσφορά
    1 προσφορές
    Need data recovery expert -- 2 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need data recovery expert. User deleted something from the database, I have a database backup but was overwriting with the new data backup , wondering if someone can restore pervious day backup. Thanks

    €55 / hr (Avg Bid)
    €55 / hr Μέση Προσφορά
    3 προσφορές
    Plesk server overload 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Im having problems with my Plesk server today. Checking to the resources charts, i can see the charge today is high. I attach some screenshots. Please, in order to ensure you have read my description, please add this code (POLP) at the begining of your offer description. Thank you.

    €29 (Avg Bid)
    €29 Μέση Προσφορά
    12 προσφορές

    HI All, i have a Golang project ready to be deployed on AWS BeanStalk. I will offer anyone who helps me 700 Rs per hour. Please Share your experience. Best Regards

    €10 / hr (Avg Bid)
    €10 / hr Μέση Προσφορά
    3 προσφορές
    aws architect 4 μέρες left

    I need an AWS architect to help deploy servers along with a 3rd party firewall pfSense.

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    6 προσφορές