System Admin 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. Hire System Administrators

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    144 jobs found, pricing in USD

    I have a Python application on a test environment (Ubuntu 16.04) that is hosted on DigitalOcean droplet. I moved the python application to production server on the same datacenter and same Ubuntu version 16.04. Python app is working smoothly on both machines, but in production environment in every 15 minutes or so the var/log/syslog throwing the connection error for a specific script that is run ...

    $154 (Avg Bid)
    $154 Avg Bid
    5 bids
    Cisco ASA/Firepower 6 days left
    VERIFIED

    I need someone to configure threat feed/ips signatures updates, HA conf, setup ACL and setup policy map to set inline deployment of firepower module

    $233 (Avg Bid)
    $233 Avg Bid
    3 bids

    Maintain and solve any issues regarding a server hosted in 1and1 with plesk interface. Optimize email sending and receiving, domain blacklisting, delist, solve any problems in the server.

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    10 bids

    I have haproxy and 3proxy starting after boot on debian 4.9 But if they start together haproxy doesn't work well. Need to stop 3proxy and haproxy automatically starting after boot. On bootup run 2 commands - ulimit -a 900000 ulimit -a 900000 then start 3proxy , delay 10 seconds and start haproxy.

    $23 (Avg Bid)
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    5 bids

    we just install configure GOAUTODIAL 4 we need some explanation and fix some issue we are facing we can connect the agent to the server ?

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    2 bids

    Hi I need someone to setup a Linux server with GUI so that I can access from Windows machine and print to it. its a simple task for someone who knows what they are doing.

    $27 (Avg Bid)
    $27 Avg Bid
    11 bids

    Dear , I need your help from a Window Server expert to fix email server. Email is not going out or receiving by server. Only Window server expert contact me please I am just fed with project posting never get a proper person to get my work done. So please its a request those who have knowledge on Window Server must contact

    $86 (Avg Bid)
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    4 bids

    I must set up my account of SendinBlu as soon as possible and I'm stuck with creating the subdomain on GoDaddy. Can somebody help? [login to view URL] [login to view URL] [login to view URL] [login to view URL]

    $19 (Avg Bid)
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    4 bids
    Trophy icon LINUX EXPERT NEEDED 6 days left

    [login to view URL] is the spec LINUX EXPERT WITH SOME MICROSOFT THAT WILL ADD VIDEO DRIVERS TO LINUX DOWNLOAD THE PROJECT MICROSOFT VIRTUAL PC 2007 IS INCLUDED IN DOWNLOAD AND [login to view URL] WITH INSTRUCTIONS HTTP://[login to view URL]

    $20 (Avg Bid)
    $20
    0 entries

    looking centos server ( cwp web panel ) experts and ssl .

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    9 bids
    FiveM Server 6 days left
    VERIFIED

    Hi, I am Rahul from Mauritius.I am looking to someone to work on my FiveM server which i created on my computer.I want the following things in my server : 1.. All non whitelisted esx jobs include mobile phone to call taxi and illegal business An option for anyone to purchase houses and save their game every 30 min 2.. I want only police job to be white listed and show me how to whitelist the j...

    $10 - $55
    $10 - $55
    0 bids
    Git Versioning For my System 6 days left
    VERIFIED

    Hi dears I need to create a versioning system for my development center. The versioning system should work as follows - I have 3 Virtual Machines viz. Dev,UAT, Prod (Live VPS in a datacenter) I need to redirect the versions to each one of them from local workstations I also need to use Trunk and advance techniques of Github. I need a detailed training program while installing and configuring Gi...

    $39 (Avg Bid)
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    1 bids

    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.

    $188 (Avg Bid)
    $188 Avg Bid
    7 bids

    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.

    $73 (Avg Bid)
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    5 bids
    Trophy icon Setup CCTV Room with Dahua Products 15 hours left

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

    $190 (Avg Bid)
    Urgent Guaranteed
    $190
    0 entries
    web design 6 days 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...

    $350 (Avg Bid)
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    1 bids

    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...

    $19 (Avg Bid)
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    3 bids

    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

    $155 (Avg Bid)
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    8 bids

    This current project shall be awarded to individual who can install IP based PBX alongwith open source billing module ([login to view URL]). 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 payments. Thanks

    $145 (Avg Bid)
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    8 bids
    Website design 6 days left
    VERIFIED

    I need my website to be completed and ready

    $88 (Avg Bid)
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    26 bids
    Monitor back up logs 6 days left
    VERIFIED

    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

    $138 (Avg Bid)
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    16 bids

    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...

    $23 / hr (Avg Bid)
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    9 bids

    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...

    $45 (Avg Bid)
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    4 bids
    Install Sogo groupware 6 days left
    VERIFIED

    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.

    $192 (Avg Bid)
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    7 bids

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

    $18 / hr (Avg Bid)
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    23 bids
    Website optimization 6 days left
    VERIFIED

    I need help with optimization of a wordpress website

    $143 (Avg Bid)
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    66 bids

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

    $26 (Avg Bid)
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    10 bids

    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

    $26 (Avg Bid)
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    17 bids
    set up my app on my vps 6 days left
    VERIFIED

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

    $30 (Avg Bid)
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    25 bids

    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...

    $155 (Avg Bid)
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    5 bids

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

    $4 / hr (Avg Bid)
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    24 bids
    cisco network design 5 days left
    VERIFIED

    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

    $148 (Avg Bid)
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    23 bids

    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.

    $25 (Avg Bid)
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    19 bids

    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"

    $146 (Avg Bid)
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    15 bids
    Amazon database 5 days left
    VERIFIED

    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.

    $485 (Avg Bid)
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    21 bids
    Fix sever error on website 5 days left
    VERIFIED

    Getting server error on profile page of website [login to view URL]

    $30 (Avg Bid)
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    14 bids
    Networking problems 5 days left
    VERIFIED

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

    $45 (Avg Bid)
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    20 bids

    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.

    $40 (Avg Bid)
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    23 bids

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

    $59 (Avg Bid)
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    16 bids
    Networking basic'/ 5 days left
    VERIFIED

    basic on networking,more details in chat..

    $29 (Avg Bid)
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    20 bids

    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

    $12 (Avg Bid)
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    5 bids

    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

    $32 / hr (Avg Bid)
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    18 bids

    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.

    $81 (Avg Bid)
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    3 bids

    Just need to connect a linux system with Shibboleth

    $175 (Avg Bid)
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    7 bids

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

    $176 (Avg Bid)
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    17 bids

    Installation of the Magoware iptv in my own local server and cofiguration.

    $78 (Avg Bid)
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    8 bids
    Linux Expert 5 days left

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

    $20 / hr (Avg Bid)
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    43 bids

    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

    $106 (Avg Bid)
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    21 bids

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

    $25 (Avg Bid)
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    40 bids

    I need my website re-configured.

    $36 (Avg Bid)
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    36 bids

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