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Centos Jobs

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Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I run two popular on-line digital download websites (soon expanding to 4) and a small company website. All my sites are hosted on a dedicated server with a reliable and fast network infrastructure behind them. Generally speaking all the sites are fast and customers aren't facing any problems, but I feel with the growing traffic, performance could be increased. My main site is custom built using PHP/MySQL with no existing framework, everything was coded in a secure and optimized fashion and is the back bone of my business. However, I am soon going to migrating everything across to a new WordPress based solution (which has more features and is better suited for our business) to match my other sites (already built on WordPress). I am looking for the following: - Someone who can find any bottle necks in site/server performance and help me solve them. - Someone who can FULLY optimize the dedicated server to perform best on all sites, be it optimizing PHP config, MySQL and other services. This might include rebuilding the server and installing only the best Apache/PHP modules, etc. - Someone who can install Engintron (a NGINX reverse-proxy) and verify everything works as intended. I had prior issues with it and had to uninstall. - Someone who can harden the server using WHM/cPanel/terminal and configure CSF and mod_security to mitigate as many attacks as possible. - Someone who is willing to spend an hour or two on a Skype call, giving some consultation/advice and answering any questions I have in relation to the server, set-up and optimization performed. - Site/server recommendations you feel would benefit us as a business and our expansion. - Knowledge of CloudFlare and server side caching. I have limited Linux sysadmin experience, but relatively good knowledge of WHM/cPanel and basic terminal/shell commands. If we establish a good working relationship, I believe this will be an on-going project where I will evoke your services every few months to help improve the server config.
Skills: CentOS Apache administration CPanel Linux System Administration
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
We run fully automated deployments using Puppet 3, with all our software packaged into RPMs, on CentOS 6 servers. We are a Java shop, and not familiar with the Ruby way of doing things, so you job would be to work with the IT staff to build the deployment automation for these websites. ... You ought to know how to best run Ruby-based websites on CentOS 6. Knowledge of Puppet would be helpful so you better understand the environment in which this would be working.
Skills: CentOS
Hourly - Entry Level ($) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
You should be super proficient with System Admin on CentOS and MySQL and be proactive and have a passion for keeping servers running tight and well. ... Duties would include: - Server Updates - Security checks and holes plugged - DNS admin - MySQL backups and optimization (Some DBs use Sphinx) - Setting up and maintining SSH accounts - Server optimisation of memory, disk space etc - Setting up and maintaining Vz partions on the servers We operate 5 Servers across 2 ISPs all CentOS. The candidate after trial would be offer a retainer (guaranteed min number of hours a week).
Skills: CentOS DNS Linux System Administration MySQL Administration
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
The box should have the following settings: - CentOS 6.7 - Apache - Different versions of PHP to be used with phpbrew including PHP 5.4.45 - MySQL 5 - PhpMyAdmin The settings for Apache and PHP will be stored in files which are stored in the Vagrant folder (symlink necessary so that the server can read the files).
Skills: CentOS Apache administration Linux System Administration MySQL Administration
Fixed-Price - Intermediate ($$) - Est. Budget: $30 - Posted
We are looking for a highly experience FreePBX expert to configure our already well installed and secured VOIP FreePBX system. The task that need doing are as follows: 1. Configure Trunks 2. configure 8 incoming DIDs from 3 providers 3. Configure outbound and incoming routes 4. Setup 3 IVR, 5 extensions each, 3 Queues and call forwarding This is an urgent requirement that need to be completed ASAP. Only apply if you are free and can start straight away. You must also be familiar with the following DID and Voip careers: Voxbeam, Flowroute, Dinumbers.com. Happy bidding.
Skills: CentOS Asterisk Elastix FreePBX
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Looking for a Linux YUM packaging expert. Must have experience with creating and mainting YUM repo's. Packaging different software packages into custom repo's that can be installed by YUM. Must have strong linux skills. Scripting ability. You must be a YUM expert to apply to this job. Understanding RPM…how to edit SPEC files, how to build, differences between source/binary RPMs Patch/diff utilities Jenkins BASH PHP Python Continuous Integration and Agile development practices Git branching, merging, and conflict resolution Experience dealing with upstream/downstream source models (Linux kernel + our patches, ZFS + our patches, etc) File integrity verification techniques such as MD5/SHA1 How to check for errors, fail on errors, and be paranoid when scripting Bonus items: VMware / AWS / Azure Assembla
Skills: CentOS Automation Bash Bash shell scripting
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I moved web hosts and my previous host took care of all my DNS needs. We are using CENTOS 6.7 x86_64 standard – d1074 WHM 54.0 (build 12) cPanel I need someone that lives DNS and web records.
Skills: CentOS CPanel DNS WebHost Manager (WHM)
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