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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    131 jobber funnet, priser i USD

    i have a vps server installed with cpanel. i am facing issue with Set Reverse DNS and PTR Records - Stop Mails From being Spammed.

    $7 / hr (Avg Bid)
    $7 / hr Snitt bud
    2 bud

    Our business calls for multiple Email ids to be created for users. But good thing is- any email id's purpose wont last long more than an year. So, we want email ids to be created, as soon as a particular job gets done, and terminates after a particular job

    $21 - $174
    $21 - $174
    0 bud
    1 page edit 6 dager left

    I need my website re-configured.

    $26 (Avg Bid)
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    21 bud
    Data entry 6 dager left

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

    $23 / hr (Avg Bid)
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    4 bud

    Hi, We are looking for a NDB Cluster expert to help us restore data from a crash. The MySQL cluster is made of 4 nodes on CentOS. 1 node crashed 10-15min before the 3 other crashed. We were not able to restart the cluster as an error keep crashing the restart. So we have restored a past backup. All the data files at the time of the crash are kept in another folder in all their sub-folders. We n...

    $1106 (Avg Bid)
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    24 bud

    I need my website re-configured.

    $7 / hr (Avg Bid)
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    18 bud

    hello need someone to either set up out web hosting email so it can send to gmail or provide a reliable free route for outgoing email for our hosted sites

    $19 (Avg Bid)
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    5 bud

    I have one ec2 linux private proxy details. i want to same as it is generate for me, so any one can guide me the process & technologies. for below details. IP Port Userid Password i-1005dce09a6b0e58 35995 9Y0I6opO lHxSDLMu

    $4 / hr (Avg Bid)
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    2 bud
    cPanel to Plesk 6 dager left
    VERIFISERT

    Dear Freelancer, i would like to move from cPanel to Plesk. Plesk installation and configuration. server hardening. migrations of 5 accounts from cPanel to Plesk

    $57 (Avg Bid)
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    21 bud

    We are a Networking company in the UK with a number of large projects and looking for an advanced remote Cisco resource to assist with Design, Config and potentially assisting engineers onsite with commissioning on an ad hoc basis but planned and scheduled. Skills required - 802.1x, QOS, Multicasting, ASA, WLC, Mobility Express, Routing/Switching

    $32 / hr (Avg Bid)
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    15 bud

    Looking for experienced Trainer in AWS. Duration of training must not exceed 7 days. Mode of training will be online.

    $151 (Avg Bid)
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    5 bud
    Ubuntu expert required ! 6 dager left
    VERIFISERT

    We are looking for Ubuntu expert who will help to connect the IOT devices . This is a small task and not a professional. So we will use laptop to save data.

    $153 (Avg Bid)
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    6 bud
    Client Server 6 dager left

    Requirement 1: Client 1 & 2 to be connected through server 1 & 2 and client 1 & 2 will communicate with each other (Send messages to & from) Requirement 2: Client 1 tries to connect to server 1 but fails 2 times ( wait time of 5 sec before each try to be added) 3rd time it gets connected and a "Setup" message is sent from client --> server 1 --> server 2 --> cli...

    $147 (Avg Bid)
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    8 bud

    1- Data generating using IOT devices 2- storing and displaying data in server 3- Local network connection of IOT devices and Unix server 4- Configuration Unix server for web server

    $173 (Avg Bid)
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    5 bud

    We need to implement SSO authentication with SAML tokens issued by ADFS from our web portal To be able to implement this into our application, we are looking for someone who can help us, setting up the requirements. We have a Windows 2019 Server up and running and now we need: - Validate existing settings and configs, work towards enabling SSO Auth web application. - ADFS configured for our web ...

    $289 (Avg Bid)
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    6 bud
    VPN Panel Modify 5 dager left
    VERIFISERT

    i have a admin panel soucre code but now i need like that modify please check image here share with you my admin panel link [logg inn for å se URL] user admin password admin

    $131 (Avg Bid)
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    5 bud
    Setup 4G modem pool on Debian 5 dager left
    VERIFISERT

    Looking for experienced system administrator for install 4G LTE modem pool for proxy on Debian OS with Huawei E3131 USB dongles (5 pcs exactly same USB 4G modems). The ready made installation must be work as: - 5 modems in same time - 5 sub-nets - 3proxy - must be possible quickly (re-connect) request new IP address any of modems separated from others - etc.... Please bid, if you ALREADY HAVE EXP...

    $30 - $250
    $30 - $250
    0 bud

    Hi Netfreehost, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $403 (Avg Bid)
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    2 bud

    Below i am getting response on connecting via ssh. do the further debugging and resolve it asap. Kindly take this forward and confirm at the earliest as i am unable to access the files (Instance ID i-05e308f135971a295) $ ssh -vvv -i [logg inn for å se URL] ec2-user@[logg inn for å se URL] OpenSSH_7.9p1, LibreSSL 2.7.3 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /e...

    $62 (Avg Bid)
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    19 bud

    Need to automate Analytics services using like S3, EMR, GLUE and Lambda using terraform/Cloud foration template.

    $470 (Avg Bid)
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    17 bud

    I need an experienced system admin to upgrade HAPROXY on my CENTOS dedicated server to the latest version 2.1-dev3. The current version running on my server is 1.8 Please bid only if you have experienced with HAPROXY.

    $40 (Avg Bid)
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    7 bud
    Dpboss. Net 5 dager left

    I want a man to manage my full nginx server 24x7. I will give you all money you want.

    $1440 (Avg Bid)
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    4 bud

    I had some issues about creating new databases, and when I checked I found that the directory of databases is Full, And after applying this command: df -h /dev/md3 20G 8.4G 9.8G 98% / Anyone here, can help to resize(Expand) this partition, because we already have 4TB which means that we have a lot of space to share between all partitions. 500GB I think is great for this partition. No...

    $32 (Avg Bid)
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    14 bud
    OVH.com game firewall expertise 5 dager left
    VERIFISERT

    [logg inn for å se URL] game firewall expertise - setup

    $25 (Avg Bid)
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    9 bud
    Networking Port Opening forwarding 5 dager left
    VERIFISERT

    I have uploaded the document, i would like you to kindly help me open port 5506 , so i can connect to the server.

    $70 (Avg Bid)
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    23 bud
    Installing comodo SSL certificate 5 dager left
    VERIFISERT

    Hello, I purchase a new SSL certificate from comodo today, and they have send me 4 Files [logg inn for å se URL] and I should install this files in the web server as I think, but I couldn't understand how, my server is Centos 7, and I install OpsnSSL with it, so please notify me if done a work like this before. any silly offers will be deleted .

    $26 (Avg Bid)
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    33 bud

    i currently have this on an ibm hardware i need to upgrade to the latest version of windows server and keep ms exchange please provide your price to remote connect and upgrade

    $473 (Avg Bid)
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    27 bud
    Install SCOM 2019 4 dager left
    VERIFISERT

    I need the manual/video explaining how to install SCOM 2019 on Windows server 2016/2019 I need to know how: Install and configure Sql server 2019 Install and configure SCOM 2019 Install and configure SCOM Agent

    $34 (Avg Bid)
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    8 bud

    I'm looking for an experienced penetration tester / ethical hacker / security researcher to check my website for vulnerabilities. The site is based on LAMP stack and hosted on a VPS. URL of the site will be given to chosen freelancer only. The freelancer should use all tools and tecniques at their disposal to find vulnerabilities such as vertical authentication bypass, SSRF, XXE, SQL injectio...

    $206 (Avg Bid)
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    we need to do some local maintenance in Malaga Data Center, Spain. Skills: "Cisco and Mikrotik switches and routers Network Security Network Protocols Information Security Policies Network Configuration and support" Responsibilities: Builds, manage, maintains network environments as necessary to accommodate Unified’s growth. Good hands-on exposure on Remote Access VPN Experienc...

    $5 / hr (Avg Bid)
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    4 bud
    Postfix, Configuration Error 4 dager left
    VERIFISERT

    Even if we have defined users in mysql we get the following error message: <debug@[logg inn for å se URL]>: unknown user: "debug" There might be one or more errors in the configuration. It is a setup to migrate from an old server. The server is up and running except for this misconfiguration. We have defined the following files: virtual_mailbox_domains = mysql:/etc/postfix/[...

    $110 (Avg Bid)
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    17 bud
    PHP with DigitalOcean Redis 4 dager left
    VERIFISERT

    Hi, I need someone who has exp in PHP and Linux, along he already configured managed Redis in DigitalOcean. We have a PHP project and we need someone to help us to confiure them, using remote connection. Regards

    $26 (Avg Bid)
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    16 bud
    Proxmox configuration 4 dager left
    VERIFISERT

    I want to setup proxmox 3.4-6 server in which i need two nodes and will install one VM in each node every VM will have static public ip. Things to make sure is that i want to use maximum resources of server all nodes have ulimits unlimited so they wont get bottle neck. More details i will provide over chat.

    $14 / hr (Avg Bid)
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    16 bud
    Mailcow (mail server expert) 4 dager left
    VERIFISERT

    Installation of Mailcow in a VPS. Developer MUST be a really experienced developer in mail servers please, as will need him for other jobs too. IF NOT, DON'T APPLY. Thanks.

    $120 (Avg Bid)
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    17 bud

    - Currently in need of a 2011 Zimbra Webmail Client for my company. - Would require you to screen record all through the process as well. - Reply me server OS you'll be needing for the process. - Also, check screenshot for reference.

    $219 (Avg Bid)
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    5 bud

    I need my website website installation. bypass license. I need working all domains

    $17 (Avg Bid)
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    9 bud

    - Currently in need of a 2011 Zimbra Webmail Client for my company. - Would require you to screen record all through the process as well. - Reply me server OS you'll be needing for the process. - Also, check screenshot for reference.

    $19 (Avg Bid)
    $19 Snitt bud
    2 bud
    Hosting Proxy on my Server 4 dager left
    VERIFISERT

    I am looking for server developer who is expert in Centos server and also must have experience in installing and hosting public or paid proxies to my server Must have prior knowledge or have done similar work

    $112 (Avg Bid)
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    12 bud
    Help with server issue 4 dager left
    VERIFISERT

    Debian, linux, DNS, plesk We are looking for a Serveradministrator to fix small issues every month. LONGTERM WORK We agree job and price from time to time We looking for a freelancer that understand that our clients websites and mailserver "never" must be off! write "SERVER" then I can see you are read the all text and understand First issue is some firewall issue that is manag...

    $116 (Avg Bid)
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    I need help! I am looking for somebody who can show me how to connect my domain from a provider to AWS ( Amazon ) and how to upload a website to AWS (S3). i want to upload a "coming soon" photo. I want to know how to do it so i can do it in the future by myself. Teamviewer job!!

    $35 (Avg Bid)
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    28 bud
    vicidial on cloud 4 dager left

    we want to install and configure vicidial on cloud like AWS

    $136 (Avg Bid)
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    I have a IIS and SQL servers VM's on Poweredge R610 server. Using a ISP connection will have to provide the internet reachability to these server for developers to access and work remotely with just username/password.

    $108 (Avg Bid)
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    Need a Network engineer in KL 4 dager left
    VERIFISERT

    Hello All, I need an network engineer to visit a office in Cheras, Kuala Lumpur. The task would be to replace upgrade an router parts like DRAM , Drive( Sata) , Flash and restore config. No remote candidates as this tasks needs to be done physically. The job should not take more than 2-4 hours if someone has done in earlier.

    $95 (Avg Bid)
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    Searching for a freelancer specializing in troubleshooting office electronics, computers, and networks. Must be based in the United States so as to troubleshoot hardware on-site. Need ranges from 5-15 hours a month. Some duties include: - Troubleshooting Internet and network issues - Laptop support for users - Troubleshooting other hardware in the office - Developing cheat sheets for network and ...

    $156 (Avg Bid)
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    3 bud

    please read carefully attached document. this project is so urgent project. development timeline is 4 weeks

    $14061 (Avg Bid)
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    41 bud
    WHMCS, PLESK & CentOS7 specialist 3 dager left
    VERIFISERT

    Need a WHMCS, PLESK and CentOS7 specialist who can fix our issues trough Anydesk and use discord as voice communication system. Need for long-term.

    $27 / hr (Avg Bid)
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    30 bud

    Configuration of Email Server using Postfix with Reverse Proxy Server. Please configure Postfix Email Server with Reverse Proxy Server and make it work in Windows Live Mail. Currently all are installed but are not working. CentOS7 Temaviewer only. No Cpanel. SSH and WinSCP only.

    $9 / hr (Avg Bid)
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    12 bud

    Looking for a network administrator, who can setup the entire network, VOIP phones & Firewall.

    $139 (Avg Bid)
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    15 bud

    I am looking for someone can serve your pc using Teamviewer. Location: Greece, Italy, and Spain. We can't use VPS and VPN cause of our security issue.

    $98 (Avg Bid)
    $98 Snitt bud
    6 bud

    I need a cloud network expert who can create a scale-able VPN solution. Must be proficient at networking and secure solutions.

    $396 (Avg Bid)
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    27 bud

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