Sistemski administrator 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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    Network administrator 6 dni left
    VERIFICIRAN/A

    Network administrator with big experience (shell scripting, routing, firewalls, virtual private networks).

    €511 (Avg Bid)
    €511 Povprečna ponudba
    2 ponudb
    System Admin 6 dni left

    Hello freelancers. We are a company located in German and looking for a freelancer who can administrate our Linux Server and MySql database, Also you have a high sense to modern web styles and contents to enhance our system. We prefer freelancers located in America and Europe

    €16 / hr (Avg Bid)
    €16 / hr Povprečna ponudba
    26 ponudb

    I have a problem, and i will explain it to the person i will select BaisMigrate Server Plesk Obsidian 18.0.21 to a new virtual

    €26 (Avg Bid)
    €26 Povprečna ponudba
    11 ponudb

    Info about active version of GM PE on client side is attached in Screenshot. We have less than 10 users active in the system, but the system is used since 1998. Please note that we can backup and upgrade the existing GM system only during Saturdays or Sundays. Please provide migration steps within your proposal. Selected freelancers will be provided with access to our hardware environment &ndash...

    €30 - €250
    €30 - €250
    0 ponudb

    Mi problema es que se corrompio la maquina virtual en donde esta instalado el PLESK, y no la puedo apagar porque perderia todo, y tampoco me deja clonarla. La maquina esta andando perfecto, pero hay un problema con el disco. El VMWARE me dice que esta en 0Kb y no puedo perder la info que estan los correos, webs, etc de mis clientes. Por otra parte tengo un segundo server plesk que es la version v...

    €178 (Avg Bid)
    €178 Povprečna ponudba
    8 ponudb

    Public Next is hyper hyper local News and Social media app for Android with more than 80000 downloads. App is built on JAVA. Back end consist of AWS EC2, Webserver Nginx,CMS:DRUPAL,STORAGE: AWS S3, TRANSCODING: USING SYMPHONY FFMPEG Requirement: Currently video takes 2 second to load and play on android app when bandwidth is low. Requirement is to get Video play fast on low bandwidth exactly l...

    €270 (Avg Bid)
    €270 Povprečna ponudba
    3 ponudb

    Estamos buscando a una persona con un perfil técnico para desarrollar un trabajo de instalación de fibra óptica. No se trata de hacer físicamente la instalación, sino de diseñarla (cableado, sistemas, etc.). Sería para un edificio y es con propósito académico, por lo que el nivel de dificultad no es muy exigente (FP). Actualmente de es...

    €856 (Avg Bid)
    €856 Povprečna ponudba
    6 ponudb
    IPv6 configuration in WHM 6 dni left
    VERIFICIRAN/A

    I can add an ipv6 and assign it to a domain but when i add domains it gives it this ip 2a01:4020:0000:001a:0000:0000:0000:0000, 2a01:4020:0000:001a:0000:0000:0000:0001 then for the next it moves up one but I want to configure the ip more random something like this 2a01:4020:0000:001a:04631:03640:0450:0001 Thanks, Sana

    €25 (Avg Bid)
    €25 Povprečna ponudba
    8 ponudb

    We need only a few configurations on some adult website. We have problem after migration from old to new server. The problem is probably in ffmpeg configuration.

    €128 (Avg Bid)
    €128 Povprečna ponudba
    24 ponudb
    Apache Reverse Proxy 502 error fix 6 dni left
    VERIFICIRAN/A

    I am looking for a linux / apache expert who can help me sort out an issue with Apache. I am sending a POST request to a NodeJs backend but after a long time (4 min or so) it responds with a 502 error. Below is a screenshot of the logs entries: [Wed Jan 22 07:58:15.731572 2020] [proxy_http:error] [pid 17456] (20014)Internal error (specific information not available): [client <myIPAddress>:5...

    €41 (Avg Bid)
    €41 Povprečna ponudba
    20 ponudb

    Help to fundraise for a domestic violence victim and her kids

    €23 / hr (Avg Bid)
    €23 / hr Povprečna ponudba
    4 ponudb
    Upgrade Cisco Switch Firmware 6 dni left
    VERIFICIRAN/A

    We several Cisco Catalyst switches that runs IOS 12 and IOS 15. We want to upgrade the ones that runs 12 to the exact version of the ones that runs 15. What we provide: 1. SSH access to a computer running minicom (serial communication program) that is connected to the CONSOLE port on the switch. 2. SSH access from the computer to the switch 3. Logs and reports from the current switches that runs ...

    €33 (Avg Bid)
    €33 Povprečna ponudba
    23 ponudb

    We are looking for a freelancer one time job, who can give us complete testing of the site, especially load/stress testing, full order life cycle testing from the frontend site.  He shares with us test scenarios and test cases and implements set up on our system and later on, we run them by our self. Experience required Magento application testing experience, including test automation using...

    €160 (Avg Bid)
    €160 Povprečna ponudba
    22 ponudb
    Wake on LAN Enable 6 dni left
    VERIFICIRAN/A

    I need someone to help me setup Wakon lan to be able to start my windows server from remote location. I have tried but I am not able to wake it up via internet. It only works from a PC which is on the same local network as my server which i need to start. Post your bid only if you are sure that you will be able to do it.

    €23 (Avg Bid)
    €23 Povprečna ponudba
    13 ponudb

    I want someone who is expert in hosting and dns related stuff to fix my hosting issue.

    €15 (Avg Bid)
    €15 Povprečna ponudba
    27 ponudb
    install/configure/run puppet script 6 dni left
    VERIFICIRAN/A

    I need installed a puppet script that will recreate an environment on an SUSE Linux OS. There are 6 puppet scripts that are called on by the main puppet script. I will provide shell access to the server where the work needs to be performed.

    €130 (Avg Bid)
    €130 Povprečna ponudba
    6 ponudb
    Trophy icon Azure Connection 2 dni left

    Need assistance in connecting device to Azure VPN.

    €9 (Avg Bid)
    Zagotovljen
    €9
    1 vnosov

    I need support network engineer to help me complete my projects

    €99 (Avg Bid)
    €99 Povprečna ponudba
    20 ponudb

    I need my website re-configured. check the image you will see the error. please I this this to be fix [prijavite se za ogled URL]

    €32 (Avg Bid)
    €32 Povprečna ponudba
    8 ponudb

    Here was the original project posted and "resolved" yersterday: I am in the process of launching a video-sharing website - we will call it mysite.com. The site has been down for days and nobody knows why. The host assures me there is no problem at their end. Cloudflare seems to be fine as well, and the registrar, likewise, has done nothing that would cause the site to fail. It was worki...

    €49 (Avg Bid)
    €49 Povprečna ponudba
    14 ponudb

    We have car rental website build on wordpress and need bug fix include google map ,user profile modification and speed up

    €136 (Avg Bid)
    €136 Povprečna ponudba
    33 ponudb

    I have a web server running CentOS (x version), but that server crashes for some reason. I have the hard disks with me and want to move all the data from the old server to the new server (Windows or Linux) what ever it suits the best. There is also software house-made CRM need to be working also (php/mysql). All the work must be over AnyDesk or Remote Desktop.

    €104 (Avg Bid)
    €104 Povprečna ponudba
    25 ponudb
    Remove Trojan linux 6 dni left
    VERIFICIRAN/A

    I need to check my server. Since a Trojan service has been lifted again, which has already been eliminated.

    €26 (Avg Bid)
    €26 Povprečna ponudba
    13 ponudb

    I have a VM (Virtuozzo) that keeps Restarting Loop. We have only the chance to recover it using recovery console. We do not have recovery image. Already tried different startup options withot success. Command prompt is fully functional. No access to hypervisor. I need a windows expert to try to recover this VM

    €92 (Avg Bid)
    €92 Povprečna ponudba
    9 ponudb

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

    €47 (Avg Bid)
    €47 Povprečna ponudba
    17 ponudb

    Hi, I need to setup an HA SBC system and an MT PABX both using open source like kamailio/OpenSIP and KAZOO/FusionPBX or else if you know are better. The system must be installed upon 4 servers in cloud that will be available to the freelance.

    €495 (Avg Bid)
    €495 Povprečna ponudba
    11 ponudb

    My server appears to have some file corruption after rebooting and it will not come online. My backups are also all corrupted. I need someone to find a way to restore the server and all the data. The server can be booted into recovery mode. This might help: [prijavite se za ogled URL] Need this done ASAP

    €45 / hr (Avg Bid)
    €45 / hr Povprečna ponudba
    13 ponudb

    Realizar un Escenarios de Redes, en Cisco Packet Tracert.

    €36 (Avg Bid)
    €36 Povprečna ponudba
    6 ponudb

    Hello, We need some assistantce in order to verify and correct some issues that we have with one of our email servers (centos7 installation, ISPConfig on top). We need to solve: - check spam settings: gmail has moments when it does not receive emails from this server even if it's not blacklisted on any BL. - install a dovecot-sieve plugin (duplicates plugin, it removes from queue the same em...

    €106 (Avg Bid)
    €106 Povprečna ponudba
    13 ponudb
    Magneto 2 Maintenance 5 dni left
    VERIFICIRAN/A

    I need my website maintenance

    €107 (Avg Bid)
    €107 Povprečna ponudba
    5 ponudb

    jenkinspipeline implemenation for Maven projects

    €13 / hr (Avg Bid)
    €13 / hr Povprečna ponudba
    3 ponudb

    I need Stripe Recurring Payment integrated for International Payments

    €106 (Avg Bid)
    €106 Povprečna ponudba
    8 ponudb

    I have an AWS account that hosts two websites and a few mobile apps. I keep getting Amazon abuse reports, which keeps shutting down the server. I believe this problem is due to one of the websites. This problem keeps reoccurring after we return the server back to operation.

    €136 (Avg Bid)
    €136 Povprečna ponudba
    32 ponudb

    В рамках международного R&D проекта потребовалось дать доступ к внутреннему серверу JIRA иностранным партнерам. Требуется: 1. на базе существующих workflow проработать политику безопасности при работе с JIRA (добавить нужные группы пользователей, доработать workflow, реализовать разделение доступа для внутренних разработчиков и внешних (партнерских), запретить внешним разработчикам доступ к др...

    €27 - €226
    €27 - €226
    0 ponudb
    System Admin 5 dni left
    VERIFICIRAN/A

    General System Administration Tasks

    €5 / hr (Avg Bid)
    €5 / hr Povprečna ponudba
    30 ponudb

    This project is to have a sully working setup of a varnish cache server on a fresh ubuntu server. together with varnish must be configured the full support for SSL/TLS and an admin web User Interface.

    €33 (Avg Bid)
    €33 Povprečna ponudba
    15 ponudb

    I need my website re-configured.I need you to design and build a landing page.

    €33 (Avg Bid)
    €33 Povprečna ponudba
    32 ponudb

    Looking for support to help with general IT support - e.g. changing email server from gmail to exchange. I am looking for someone based in Dublin, Ireland.

    €11 / hr (Avg Bid)
    €11 / hr Povprečna ponudba
    14 ponudb
    Custom rasbian distributionp 5 dni left
    VERIFICIRAN/A

    Hi, i need a freelancer that help me make a custom raspbian distribution that includes: 1. Custom boot image 2. Preinstalled with 4 applications (to be mentioned to bid winner) 3. GUI Network manager and usb drivers 4. Locked down to prevent apps installation and access to terminal 5. User access without password once booted 6. Capacity to push updates to the OS and the 4 applications

    €236 (Avg Bid)
    €236 Povprečna ponudba
    6 ponudb

    Approve my website on google AdSense

    €12 (Avg Bid)
    €12 Povprečna ponudba
    8 ponudb
    Want to install windows server 2019 5 dni left
    VERIFICIRAN/A

    Hello Want to install windows server 2019 to my server on Hosted by Hetnzner

    €13 / hr (Avg Bid)
    €13 / hr Povprečna ponudba
    34 ponudb

    Hi. I'm having trouble using Back In Time and Duplicati. None of them are working for me. In Back In Time, I tried restoring my home directory to a backup from 2 days ago and it appears to have changed the permissions for all my configuration files. When I open Firefox, none of my bookmarks or addons are visible so apparently it can't access my profile. Syncthing doesn't work eith...

    €143 (Avg Bid)
    €143 Povprečna ponudba
    14 ponudb
    NETWORKING 5 dni left

    I WANT CONNECT MY ALL SYSTEM FOR ORDER PROCESSING

    €15 (Avg Bid)
    €15 Povprečna ponudba
    13 ponudb

    a instancia ja foi criada em debian esta hospedada em AWS Amazon, chegou a funcionar (com gs wave instalados em alguns celulares para teste) mas parou, me parece regras de firewall ou a criaçao de um nat para que funcione bem dentro da nuvem do amazon. 1-Preciso que os ramais funcionem em celulares que serao acrescentados apartir do painel do Fusion que ja tenho acesso. 2-Preciso que seja a...

    €123 (Avg Bid)
    €123 Povprečna ponudba
    2 ponudb
    smtp server 5 dni left

    contact me for more information on this project, so we can also talk on a budget

    €100 (Avg Bid)
    €100 Povprečna ponudba
    24 ponudb
    Put online a PhP website 5 dni left
    VERIFICIRAN/A

    Put online a PHP existing website form a zip to web hosting

    €19 (Avg Bid)
    €19 Povprečna ponudba
    31 ponudb
    ASTERISK EXPERT to set up PBX 5 dni left
    VERIFICIRAN/A

    ASTERISK EXPERT to set up PBX We are looking for an Asterisk Expert to set up PBX. Interested freelancers can bid for the project.

    €171 (Avg Bid)
    €171 Povprečna ponudba
    31 ponudb

    IT-Support / Rollout Zur Verstärkung unseres Teams suchen wir ab sofort Unterstützung durch IT- Rollouttechniker, Field Service Techniker & Support-Mitarbeiter (m/w/d) auf Freelancer-Basis. Unser Team zeichnet sich durch eine hohe Flexibilität, Zuverlässigkeit und Einsatzbereitschaft aus. Unsere IT-Spezialisten werden vom Erstkontakt bis hin zum On-Boarding Prozess von unserem qualifizier...

    €31 / hr (Avg Bid)
    €31 / hr Povprečna ponudba
    2 ponudb

    Hi, i need to configure a new VPS with this configuration: Debian 10 + Apache2 + PHP 7.3 FPM + CHROOT I need 2 virtual hosts: Domain 1: [prijavite se za ogled URL] User: example1 Domain 2 : [prijavite se za ogled URL] User example2 Tree Directories example: /var/www/[prijavite se za ogled URL] /var/www/[prijavite se za ogled URL] (only his logs) /var/www/[prijavite se za ogled URL] The user ex...

    €28 (Avg Bid)
    €28 Povprečna ponudba
    16 ponudb
    Project pending payment 4 dni left
    VERIFICIRAN/A

    Payment pending now is $65 ....

    €88 (Avg Bid)
    €88 Povprečna ponudba
    7 ponudb