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Linux System Administration Jobs

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Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Note: You must be available to work on-site in Macleod, Victoria, Australia during office hours. We are developing a desktop 2D/3D graphing application that has database aspects. You will work closely with the project manager and in-house developers to create a network-connected GUI and associated applications. Essential: Work in C++ with Qt Have SQL experience Can work with existing codebase Qt 2D and 3D graphing

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Hello, We have a series of linode servers that I need help with. They are all running centos OS. Most of the servers are running a virtual server with multiple sites being served off of it. Presently we use mylvmbackup on the 2 of the servers and rsnapshot on the backup servers; We also rsync the 2 main servers to the backup server. I need help implementing an hourly update of the database on the backup servers so that we could easily swap dns in the event the main servers went down. There are the immediate tasks, but I also would like to have an ongoing relationship where if something goes wrong you will be available to help resolve it.

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We are looking for a server admin for: - Multi-Magento installation on a dediacted server - Avoid injections/ infections - Assure smooth running of the server - Optimize performance of magento - Manage high traffic sites - Create cron jobs to flush cache / clear logs etc... to maintain a smaller folder size and better performance - Create rules on server level for user to avoid uploading large images on back-end - Excellent knowledge of LAMP Environment

Fixed-Price - Est. Budget: $ 100 Posted
The bug https://bugs.documentfoundation.org/show_bug.cgi?id=41360 is a long-lasting openoffice/libreoffice bug. I'm interested in fixing it for libreoffice in its original (mine) formulation. One of the last comments shows the actual link of the original openoffice bug, with further info about the way to fix the bug. I want to get the bug fixed and accepted by libreoffice developers.

Fixed-Price - Est. Budget: $ 300 Posted
I have and will provide the ingredients including: - A few /24 IP blocks - Cisco 3750 Switch or Cisco 2960 Switch - Management server - Storage Server - Computing servers - Firewall - Hostbill Application And want below to be done: - Help with planning the requirements - Help with setting up the network and Cloudstack -- I want to offer local storage -- I want to use KVM - Help with integrating Cloudstack and Hostbill - Documenting the work for future expansion As I said, I need help. It means I want to be involved. I have deployed cloudstack twice but I'm not a network engineer and not a sysadmin so I need someone expert do it and I learn. I'm a project manager and this time, exceptionally, the owner of the project as well. Thats why I want to get myself familiar with the whole thing to know where to go in case anything went wrong!

Fixed-Price - Est. Budget: $ 140 Posted
I need someone to set up mailwizz for us on multiple, independent mail servers. We currently have 11 mail servers. The mail servers are currently set up with power mta and one mailwizz server configured to send out email through the other 10 servers. We want to break up the configuration, so each server is set up with its own mailwizz, and each mailwizz server is configured to send out its own emails and handles its own unsubscribes, bounces, url tracking, all fbl, etc. To do this correctly, you must be proficient with power mta and mailwizz. Please let me know if you are interested in helping us out.

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We are in the process of migrating our current server to a newly acquired cloud server from Atlantic.net. It is a cloud VPS with cpanel / WHM. Although the server is up and running, we still seem to have a few issues. What we need to be done: - Initial Server Configuration - Server Hardening - Make sure DNS, nameservers, etc. are properly configured. You will also provide consulting, and recommendations based on our need. You must have PROVEN experience with cpanel servers.