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. Zaměstnat System Administrators

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    Fix my DKIM signature 6 dní left
    OVĚŘENÉ

    Hello, I have a problem when sending an email from my server. It seems like my DKIM siganture is wrong and i need someone to fix it. Should be an easy job for someone who knows to use Linux. ONLY 10$ BIDDERS WILL BE CONSIDERED. THIS IS A VERY SMALL PROJECT!

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

    For our ERP Odoo 11, we need to connect and succesfully print POS receipts on our 3 thermal printers (model "Custom KUBE II F"). We have 3 Point of Sales in Italy, in three different places. Odoo 11 will run on a virtual server on cloud (DigitalOcean). The printers are already succesfully configurated to be connected on a standard network through a router and ethernet cable connection.

    €156 (Avg Bid)
    €156 Průměr. nabídka
    6 nabídky

    We need help in resolving connection problem between these 2 routers. We are unable to ping the Draytek 2830 router, although the settings/ parameters seem to be right.

    €44 (Avg Bid)
    €44 Průměr. nabídka
    2 nabídky
    Trophy icon Setup CCTV Room with Dahua Products 21 hodiny left

    Hi, We setup monitor room by dahua decoder and nvr products and we need playpack callback optimization. Anyone expert on that issue ?

    €167 (Avg Bid)
    Neodkladné Zaručené
    €167
    0 příspěvky
    web design 6 dní left

    We are looking for an IT Operations Manager to oversee our company’s hardware, software and computer networks. IT Operations Manager responsibilities include monitoring network infrastructure and resolving system issues. You need to have experience with IT performance management, network administration and system security. If you’re also familiar with data protection regulations and a...

    €308 (Avg Bid)
    €308 Průměr. nabídka
    1 nabídky

    I am looking for a technical writer who could write blogs, website content and has good knowledge about what is new in the technological sector in terms of DevOps. Must have good knowledge of: - Cloud : AWS, Azure and Google - OS : Linux/Unix - Container : Docker, Kubernetes - Infrastructure as Code : Terraform, Cloudformation - Automation Process : Ansible/ Chef/ Puppet/ AWS Beanstalk - Deploy...

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

    we have cisco ASR router need to integrate it with freeradius, to provide connection rate/speed limit based on the plan provided by freeradius. integration between freeradius and cisco ASR has been completed successfully but we still need to apply connection rate/speed between freeradius and cisco asr router

    €140 (Avg Bid)
    €140 Průměr. nabídka
    7 nabídky

    This current project shall be awarded to individual who can install IP based PBX alongwith open source billing module ([pro zobrazení URL se přihlaste]). The IP PbX shall be asterisk based on linux platform. VPS for installation will be provided. The payment terms include 50% payout at the time of 50% work completion and rest at the project closure. Please note that we do make any advance ...

    €124 (Avg Bid)
    €124 Průměr. nabídka
    7 nabídky
    Website design 6 dní left
    OVĚŘENÉ

    I need my website to be completed and ready

    €88 (Avg Bid)
    €88 Průměr. nabídka
    22 nabídky
    Monitor back up logs 6 dní left
    OVĚŘENÉ

    Looking for a script to monitor archived/backup logs on Linux box via nagios. The script will look for a backup directory path and files that are being backed up successfully. End result should tell me that the back up was successful and if not it should give me an alert

    €113 (Avg Bid)
    €113 Průměr. nabídka
    15 nabídky

    The name of the Company is Digital Management, LLC . headquartered in Bethesda, MD, But we have locations in many countries, I believe you are well set & eligible to hear and know more about the opening positions Just follow the briefing. You can ask questions when i am through. Let me know when you have finished reading and understand every line ..You are to respond back with an ''D...

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

    Hi I have Linux (Ubuntu) box running which has x2go installed. I have a windows 7 client running. I am able to connect to the desktop but I cant print from the windows client. I need a solution where I can connect to a Linux box from Windows, use the browser in Linux and when I print, it prints on my local windows machine using print redirection This is fairly quick to setup for someone who kno...

    €40 (Avg Bid)
    €40 Průměr. nabídka
    4 nabídky
    Install Sogo groupware 6 dní left
    OVĚŘENÉ

    Hi, I have tried almost 5 freelancers but all ended up not able to set up Sogo mail server. please bid only if you have already setup Sogo mail server with ActiveSync and Calendaring. You must provide a working demo account as proof to get the project.

    €136 (Avg Bid)
    €136 Průměr. nabídka
    5 nabídky

    Linux server is not reachable since 15min. i need it back up asap.

    €17 / hr (Avg Bid)
    €17 / hr Průměr. nabídka
    18 nabídky
    Website optimization 6 dní left
    OVĚŘENÉ

    I need help with optimization of a wordpress website

    €122 (Avg Bid)
    €122 Průměr. nabídka
    63 nabídky

    Hi ip need some one with tech support experience for settup router with vpn

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

    We have a set of cloud servers and we configure whm cpanel when I make a email from each domain on register at the server to other email servers like Gmail, Yahoo, Hotmail or any reputed mail server it will goes to spam folder I need to fix that issue immediately you must have experiance in centos 7, whm cpanel , mail server administration Thank you

    €22 (Avg Bid)
    €22 Průměr. nabídka
    16 nabídky
    set up my app on my vps 6 dní left
    OVĚŘENÉ

    i need to run my app on a vps and i need you to install it to run 24/7

    €26 (Avg Bid)
    €26 Průměr. nabídka
    24 nabídky

    Hi, I need someone who has experience working with GeoVision Recording Server and GeoVision VMS application. Specifically, I am connecting the GeoVision VMS app to the GeoVision Recording Server. The cameras displayed in VMS are selected from GeoVision Recording Server. I use VMS to Log Motion Events to SQL Server. Once the data is logged to SQL Server, I have processes already built to...

    €136 (Avg Bid)
    €136 Průměr. nabídka
    5 nabídky

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

    €3 / hr (Avg Bid)
    €3 / hr Průměr. nabídka
    23 nabídky
    cisco network design 6 dní left
    OVĚŘENÉ

    small office of a company complex network design is required, pkt i cannot open, somebody tried to do it before, maybe is fake the pkt..file

    €124 (Avg Bid)
    €124 Průměr. nabídka
    20 nabídky

    Hi, I require someone to install and configure sentrifugo HRM out of the box on a Linux VPS. Will include the requirement to setup and configure an SSL certificate on the VPS too.

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

    Our account creation process includes the deployment of a new subdomain which need to be secured by SSL. However, since renewing the certificate, we have a recurring issue. The SSL deploys too slow for some subdomains, not at all for other and sometimes it work well. We are looking for someone who has experience in this field. To apply, begin your application by the work "apple"

    €131 (Avg Bid)
    €131 Průměr. nabídka
    14 nabídky
    Amazon database 6 dní left
    OVĚŘENÉ

    I have a xxx adult turnkey multisite network. Some files aren’t loading from my data base. I need my database fixed and I need access to sites members area I need the videos to play on a devices and a tutorial on how to upload content.

    €429 (Avg Bid)
    €429 Průměr. nabídka
    22 nabídky
    Fix sever error on website 5 dní left
    OVĚŘENÉ

    Getting server error on profile page of website [pro zobrazení URL se přihlaste]

    €25 (Avg Bid)
    €25 Průměr. nabídka
    13 nabídky
    Networking problems 5 dní left
    OVĚŘENÉ

    i have problems in my Networking Can you fix that please?

    €41 (Avg Bid)
    €41 Průměr. nabídka
    18 nabídky

    To setup a Linux Enterprise Server 7.3 for PHP MySQL Apache Web Hosting(Internet/Intranet). All security settings related to Linux Server, PHP, MySQL and Apache to be done for web hosting. During setup a custom repository need to created for future use. Email functioning should be configured for PHP. I need local person support some one from Delhi, Noida to do the job.

    €35 (Avg Bid)
    €35 Průměr. nabídka
    23 nabídky

    Hello, I need expert in computer networking. Further details discuss in chat. Thanks

    €46 (Avg Bid)
    €46 Průměr. nabídka
    15 nabídky
    Networking basic'/ 5 dní left
    OVĚŘENÉ

    basic on networking,more details in chat..

    €25 (Avg Bid)
    €25 Průměr. nabídka
    20 nabídky

    I have already configured openvpn in my office and I have successfully connected the client with the server as well. But I am having issues regarding ping and firewall setup. Budget is fixed ₹600

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

    Hello, we have installed Zimbra 8.8 (OpenSource Version) on Ubuntu 14 LTS and need to update to Ubuntu 16 LTS. Zimbra should run on the updated OS as before. Can you do this for us? Kind regards, Jochen Schueler

    €28 / hr (Avg Bid)
    €28 / hr Průměr. nabídka
    18 nabídky

    i have two servers windows server 2012 and linux centos. I am facing malware issue on linux and email spamming issue on windows. please fix it for me, its urgent.

    €71 (Avg Bid)
    €71 Průměr. nabídka
    3 nabídky

    Just need to connect a linux system with Shibboleth

    €154 (Avg Bid)
    €154 Průměr. nabídka
    7 nabídky

    I need someone ASAP that can help me remote configure my cisco router and switch IPV6. Contact me right away!!!!!!!!

    €155 (Avg Bid)
    €155 Průměr. nabídka
    17 nabídky
    Linux Expert 5 dní left

    I need a system admin to install my ssl certificate on linux server.

    €18 / hr (Avg Bid)
    €18 / hr Průměr. nabídka
    43 nabídky

    I have an VPS server with 5 cpu (2GHZ) and 6GB RAM . In this server only works for a woocommerce web site . I need an configuration and optimization on server . My server response time is 1-2second I want to reduce this response time

    €93 (Avg Bid)
    €93 Průměr. nabídka
    21 nabídky

    I need an admin to install my SSL certificate. The server is Linux.

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

    I need my website re-configured.

    €32 (Avg Bid)
    €32 Průměr. nabídka
    36 nabídky

    Hi -I want to install freepbx and configure termination gateways on my server using vpn. I already installed asterisk and a2Billing -configure a connection with clients

    €64 (Avg Bid)
    €64 Průměr. nabídka
    2 nabídky
    Web development 5 dní left

    Necesito que se corrija un sitio web Necesito corregir varias cosas y activar diferentes opcines como la toenda online

    €124 (Avg Bid)
    €124 Průměr. nabídka
    31 nabídky

    I need someone to create an ansible playbook to setup an SSH jump host, and a mysql master-slave replicated pair. I need two users to be created on the hosts with SSH keys provided. This needs to be done via ansible.

    €194 (Avg Bid)
    €194 Průměr. nabídka
    9 nabídky

    Looking for a good consultant with experience in Fusionpbx / Freeswitch who has worked in supporting production environment and has done customization.

    €143 (Avg Bid)
    €143 Průměr. nabídka
    6 nabídky
    installing gns3 with cisco ISE 5 dní left
    OVĚŘENÉ

    am trying to practice basics of Cisco ISE and a switch on gns3 . i just need someone to remotely install them for me through Teamviewer so i can test it. max 40 USD.

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

    Searching some helping hands who can help me to be an ISP System Administrator because I can't afford $$ to hire somebody to learn so searching for some volunteer who are willing to share the knowledge to needy people. Kind souls please respond. Thank you.

    €19 (Avg Bid)
    €19 Průměr. nabídka
    2 nabídky

    I need my website re-configured. I have the website developed it works on [pro zobrazení URL se přihlaste] I have transferred the website to [pro zobrazení URL se přihlaste] where I am not getting it working hosted on digiocean. Payment will be done after the website is in working condition.

    €18 (Avg Bid)
    €18 Průměr. nabídka
    10 nabídky
    Fix inventory and PayPal module. 5 dní left
    OVĚŘENÉ

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

    €181 (Avg Bid)
    €181 Průměr. nabídka
    38 nabídky

    Block others domain to access my php site contents.

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

    looking for cwp centos web panel experts

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

    Tengo 4 webs y quiero que vayan más rápido, quiero conseguir una puntuación en speed page de google tanto en movil como ordenador de más de 90.

    €154 (Avg Bid)
    €154 Průměr. nabídka
    26 nabídky

    I need my website re-configured.

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