Systémový administrátor 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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    119 zakázek nalezeno, ceny v EUR

    Wir suchen einen deutschsprachigen, erfahrenen IT-Supporter / System Administrator für Microsoft Umgebungen. IT-Support per E-Mail, Telefon und Support-Tool wie auch die Mitarbeit an IT-Projekten gehören zu deinen Hauptaufgaben. Der vor Ort Einsatz ist nicht notwendig, du darfst von zu Hause aus arbeiten. Arbeitszeiten sind 0800-1200/1300-1700. Bei einem 100% Pensum, beträgt der L...

    €21 / hr (Avg Bid)
    €21 / hr Průměr. nabídka
    5 nabídky
    Linux System Admin Needed -- 2 6 dní left
    OVĚŘENÉ

    We are a web hosting company looking to hire a linux and server expert who can handle advanced tasks our other technicians cannot. You MUST be able to write in PERFECT English with no language barrier. Ideally this job is for someone who works in this field already and is online most of the day anyways that can handle on average 1-2 tickets per a day on the side of their other regular main duties/...

    €15 / hr (Avg Bid)
    €15 / hr Průměr. nabídka
    8 nabídky

    Casual gamer looking to have access to own private server based on the Azerothcore. [pro zobrazení URL se přihlaste] Using Debian 10 droplet

    €23 (Avg Bid)
    €23 Průměr. nabídka
    2 nabídky
    Experto en AWS 6 dní left

    Solicito experto en AWS para responder preguntas de un cuestionario para una postulación que estoy realizando. Se adjunta el cuestionario.

    €22 (Avg Bid)
    €22 Průměr. nabídka
    3 nabídky

    I am looking to implement an egress policy using Cilium - I just need one example to work. For example if our email microservice needs to send an email using Sendgrid, the pod should only be able to send to [pro zobrazení URL se přihlaste] Here is the Cilium documentation: [pro zobrazení URL se přihlaste]

    €17 / hr (Avg Bid)
    €17 / hr Průměr. nabídka
    1 nabídky

    i need to setup ftp and ssl on my domain

    €16 (Avg Bid)
    €16 Průměr. nabídka
    7 nabídky

    HI, I have a VOIP ATA that uses openvpn. see attached openvpn configuration page of the device. I want a freelancer to setup my linux for openvpn as what works for this device and then successfully have the ATA (device / client) configured for the same openvpn server. Attached is the introduction file about the device and its manual. At the end (after device successfully connecting to openvpn ser...

    €70 (Avg Bid)
    €70 Průměr. nabídka
    4 nabídky
    Squid server - squid cache 6 dní left
    OVĚŘENÉ

    I need help and tips to configure squid server on linux

    €19 (Avg Bid)
    €19 Průměr. nabídka
    2 nabídky
    Powermta ERROR 6 dní left
    OVĚŘENÉ

    Hello, i have configured powermta solution on a VPS with 10 ips rotation, but when i send mail i have an error ECONNREFUSED to [pro zobrazení URL se přihlaste], i think its a firewall rule missed but i don’t success

    €30 (Avg Bid)
    €30 Průměr. nabídka
    4 nabídky

    I need someone to develop a file transfer service like this one [pro zobrazení URL se přihlaste] (or we transfer). It need to run on a Linux server. I want to host on our server.

    €446 (Avg Bid)
    €446 Průměr. nabídka
    14 nabídky
    required a Linux Mater 6 dní left
    OVĚŘENÉ

    I need a Linux Master who can teach - linux as Linux Admin expert lebel

    €183 (Avg Bid)
    €183 Průměr. nabídka
    9 nabídky

    Looking for an Indonesian who can be a full time Admin Managing Social Medias, Lazada, Shopee and Tokopedia, Bukalapak and flexible to manage more. $300/month salary. Should be able to focus on increasing sales and must be very knowledgable.

    €343 (Avg Bid)
    €343 Průměr. nabídka
    2 nabídky

    For a new company (currently 2 users, 40+ in the next 12 months) we need someone who can setup and administer the 365 environment on a long term basis. You main job starting will be setup a partly setup 365. You will start by indexing our needs and wishes preferably by chat or phone conversation. Setup tasks will be; * Setup/Customize sharepoint & onedrive * Setup Exchance with personalizati...

    €21 / hr (Avg Bid)
    €21 / hr Průměr. nabídka
    10 nabídky

    Set up aws system manager for windows servers

    €355 (Avg Bid)
    €355 Průměr. nabídka
    20 nabídky

    We are urgently hiring a dexterous person who is well versed on 1) Laravel 2) Apache 2 And can install open source web app in linux vps.  The candidate should have experience and expertise in this field.  *It has to be a workable installation

    €34 (Avg Bid)
    €34 Průměr. nabídka
    3 nabídky

    Install Icecast Audio Streaming Server on Ubuntu 20.04 enable HTTPS for Icecast make a test to send stream using a simple cast or any suggested software work will be remotely through anydesk session. make more than a listening port. training

    €33 (Avg Bid)
    €33 Průměr. nabídka
    5 nabídky

    Urgently require highly experienced WooCommerce developer who is available for 5-7hrs today (Tuesday) European time to solve some back end issues, including a problem with an API.

    €31 / hr (Avg Bid)
    €31 / hr Průměr. nabídka
    33 nabídky

    Would like to automate the process of building virtual machines and docker images. Looking for experience in Ansible or Chef automation tools.

    €4 / hr (Avg Bid)
    €4 / hr Průměr. nabídka
    1 nabídky

    Hi, Our website was running on AWS EC2 in the Singapore region, on-demand ([pro zobrazení URL se přihlaste]) because of high costs we planned to move to AWS EC2 in the Mumbai region, on-demand ([pro zobrazení URL se přihlaste]). We were using a third-party SMS provider (Indian) to send SMS before and now as well. PHP script generated OTP on EC2. Typically, it used to take 1-2 sec to...

    €96 (Avg Bid)
    €96 Průměr. nabídka
    6 nabídky

    CPU started spiking for no apparent reason an hour ago - I restarted the litespeed server and rebooted the EC2 instance, but CPU utilisation remains high. This is unusual compared to historical CPU usage which is basically zero. No changes made to website or server in the last 24 hours. lsphp seems to be the culprit, but I don't know what's causing the spike in usage 3 day and 7 day...

    €21 (Avg Bid)
    €21 Průměr. nabídka
    11 nabídky

    Hi I am looking for a Siberian CMS Developer, who can setup and configure on Contabo VPS. I Also i need to integrate it with a website I can easily log in. Mainly: I am looking for someone that can Install Siberian CMS and leave it ready to run

    €137 (Avg Bid)
    €137 Průměr. nabídka
    8 nabídky

    need os hardening via saltstack

    €163 (Avg Bid)
    €163 Průměr. nabídka
    3 nabídky

    I am looking for a professional to install WHM/CPANEL on UBUNTU LTS, prepare partitions and set up Email Server. Hardware data: (Dedicated Hetzner) CPU1: AMD Ryzen 9 5950X 16-Core Processor (Cores 32) Memory: 128747 MB Disk /dev/nvme0n1: 3840 GB (=> 3576 GiB) Disk /dev/nvme1n1: 3840 GB (=> 3576 GiB) Disk /dev/sda: 16 TB (=> 14 TiB) Disk /dev/sdb: 16 TB (=> 14 TiB) ...

    €105 (Avg Bid)
    €105 Průměr. nabídka
    21 nabídky

    install centos Panel – Installation chek link: [pro zobrazení URL se přihlaste] install panel centos all ,and configuration security server add used dns 1-2 panelcentos free add the last 3 php version (available client panel) add and install nodejs 3 latest version (available panel client) ((((I want to server functional with all options)))warning I have a lot of outb...

    €33 (Avg Bid)
    €33 Průměr. nabídka
    11 nabídky
    Build AnyCast DNS 5 dní left
    OVĚŘENÉ

    Help us how to build Anycast DNS servers in different region

    €20 / hr (Avg Bid)
    €20 / hr Průměr. nabídka
    11 nabídky

    Hello, We want you to build us a new DNS server and migrate the old server data. There will be a Pri and Sec DNS, 2 servers. You must also put in security to ensure no one can use it except our IP range. Thanks.

    €100 (Avg Bid)
    €100 Průměr. nabídka
    20 nabídky
    Service Manager 5 dní left

    • ITIL V3/4 Expert • Proficiency in English • Ability to communicate across the organization • Service Management experience – preferably within Enterprise IT • Proven analytical and problem-solving abilities • Exceptional written and oral communication skills. • Exceptional interpersonal skills, with a focus on rapport-building, listening, and questioning ...

    €214 - €642
    Zapečetěný DOM
    €214 - €642
    4 nabídky
    linux redhat installation 5 dní left
    OVĚŘENÉ

    need to know how to configure linux redhat for sap and oracle system what best version run stable how to create clusters how to save all configuration from old RHL 7.4 (Maipo)/RHL 6.6 (Santiago) to new version that run ECC EHP 8.0 and db version Oracle [pro zobrazení URL se přihlaste]

    €33 (Avg Bid)
    €33 Průměr. nabídka
    6 nabídky
    fivem pr server 5 dní left

    i need a dev to hep make and maintain my server

    €130 (Avg Bid)
    €130 Průměr. nabídka
    14 nabídky

    I write software/application for financial firms. The applications mostly consist in calculating different types of (financial) risks. The computation algorithms within the application can be rather complex and are coded in C++. The UI consists in an extension of Excel via an addin (VSTO Excel addin, coded in VB.net). The IDE used is Microsoft Visual Studio 2019. Although I am relatively comfortab...

    €2431 (Avg Bid)
    €2431 Průměr. nabídka
    11 nabídky
    Set Up OVH Dedicated Server -- 2 5 dní left
    OVĚŘENÉ

    I have a OVH dedicated server, I have Windows 2019 Hyper-V installed I need to be able to access my Windows desktop I am available to share my OVH login/ Remote Desktop/ Zoom Call immediately

    €33 (Avg Bid)
    €33 Průměr. nabídka
    10 nabídky

    [pro zobrazení URL se přihlaste] I need to install this using docker in my ubuntu server. using screenshare app like teamviewer.

    €17 (Avg Bid)
    €17 Průměr. nabídka
    5 nabídky
    A developer 5 dní left
    OVĚŘENÉ

    A developer with expertise in handling and transfer of web servers. Also, who'd come up with installing and setting of CPanel and configure it as per the requirements.

    €23 (Avg Bid)
    €23 Průměr. nabídka
    7 nabídky

    I am looking for email marketing setup who can setup mail marketing setup for me

    €173 (Avg Bid)
    Doporučené Zaručené
    €173
    10 příspěvky
    AWS Code Build Permission Issue 5 dní left
    OVĚŘENÉ

    AWS Code Build Permission Issue We have AWS code build and it needs to be trigger an Docker Flyway Docker Flyway on it's on is getting invoked and running while is being executed via codebuild it's stuck and not working

    €26 (Avg Bid)
    €26 Průměr. nabídka
    4 nabídky
    Setup CWP Hosting Server -- 2 5 dní left
    OVĚŘENÉ

    Hello, I have a CWP hosting server on Vultr and looking for an expert that can fine-tune the security and configure the mail server. Looking for someone who has experience and created a full hosting server before

    €33 / hr (Avg Bid)
    €33 / hr Průměr. nabídka
    15 nabídky
    NETWORK SETUP 5 dní left
    OVĚŘENÉ

    NETWORK SETUP FOR STATIC IP ADDRESS

    €15 (Avg Bid)
    €15 Průměr. nabídka
    20 nabídky

    need someone to install wireguard and openvpn for testing a server speed only.

    €23 (Avg Bid)
    €23 Průměr. nabídka
    9 nabídky

    - Implementation of prerequisites (same LUN, verification of connectivity conditions ) (VMware and HPE Storage system) - SQL cluster creation and passive switchover test, (SQL resource) - Issue a report on the corresponding delivered spec in order to have it validated by the integrator as a satisfactory prerequisite.

    €168 (Avg Bid)
    €168 Průměr. nabídka
    7 nabídky

    Few my visitors are getting 500 error on Product pages, Homepage, Category page. They can access to CMS pages of my website. I have tested the website well, couldn't recreate this 500 error. I need a permanent fix for this bug. Kindly, refer the attached video for reference.

    €21 (Avg Bid)
    €21 Průměr. nabídka
    4 nabídky
    Seeking Boeing consultant 4 dní left
    OVĚŘENÉ

    - Aviation historian seeking Boeing consultant/emloyee to assist with production data for historical records. - You will need to have access to the ACT (Airplane Configuration Tracking) database or equivalent. - Full instructions provided - this is a simple task that can be done in approx 15 mins. - Ongoing work. - Easy additonal income for any Boeing employee/contractor. If you have access to th...

    €23 - €293
    €23 - €293
    0 nabídky

    I recently got a project to migrate hyper-v customers workload to vmware cloud. I handle that project and used vmware HCX to do the migration successfully. If you are interested please contact me.

    €18 / hr (Avg Bid)
    €18 / hr Průměr. nabídka
    13 nabídky
    recovery from bin file 4 dní left
    OVĚŘENÉ

    HI, I have lost my ISP password and intend to change my router. I have tried the way to inspect and change the type to text in various browsers and even via MAC and that dose not work. please see attached bin file. if you are able to decrypt this, let me know. At the end of the project, I would need to know the process of decrypting the file.

    €23 (Avg Bid)
    €23 Průměr. nabídka
    3 nabídky

    wants to upgrade MySQL 5.5 to 5.6/5.7 or MariaDB 5.5 to 10.X on Linux in vps (plesk)

    €17 (Avg Bid)
    €17 Průměr. nabídka
    8 nabídky

    Hello if any one do one nameserver for multiple server without extra server or dns cluster. all servers are using whm/cpanel.

    €9 / hr (Avg Bid)
    €9 / hr Průměr. nabídka
    10 nabídky

    wants to upgrade MySQL 5.5 to 5.6/5.7 or MariaDB 5.5 to 10.X on Linux in vps (plesk)

    €15 (Avg Bid)
    €15 Průměr. nabídka
    10 nabídky

    Aws Amazon sever sides fixes / Wordpress errors fixes Until complete.

    €19 / hr (Avg Bid)
    €19 / hr Průměr. nabídka
    35 nabídky

    Mi proyecto sería enseñar a las personas que es la biotecnología y por qué a partir de hace mucho tiempo es importante para el mundo ya que nuestro planeta está en una etapa de sobrevivencia por culo de nuestras actividades humanas que provocamos el aumento de la GEI, aumentando el cambio climático y destruyendo ecosistemas. El proyecto es una forma de dar...

    €26 (Avg Bid)
    €26 Průměr. nabídka
    2 nabídky
    Biostar access control support 4 dní left
    OVĚŘENÉ

    Biostar server access control support to establish communication between server.

    €14 (Avg Bid)
    €14 Průměr. nabídka
    3 nabídky