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Linux System Administration Jobs

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Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We're a highly reputable web hosting company in the UK. We're looking for a system administrator to join our team. Your primary responsibilities will be to: - Handle escalated (L3) tickets - general web hosting problems - Work on complex server issues on both our and our customers servers - Proactive blacklist de-listing/abuse response You'll be working with around 2,500 domains across a fleet of cPanel servers. You must: - Have worked within a web hosting company or understand the requirements we have - Have experience with spam, blacklisting, RBLs etc - Worked with cPanel and be considered an "expert" - Worked with LiteSpeed, CloudLinux, OnApp etc Thanks, Harry

Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are a web development company and we have recently set up a new hosting platform on AWS. The platform consists of: 3 x DNS servers 1 x Production web server (centos/WHM/cPanel/cloudlinux) 1 x Staging web server (as per production server) 1 x MySQL database server 1 x WHMCS server 1 x Nagios monitoring server 1 x Jenkins automation server The tasks required are (not necessarily a complete list): 1. Maintain and manage the environment 2. Monitor essential services and respond to issues with appropriate urgency 3. Perform DNS configuration 4. Set up accounts on WHMCS/WHM for the development team 5. Manage accounts (including quotas, usage, suspension, etc.) 6. Perform site migrations from other hosting environments 7. Keep log of issues, tasks, work, changes, etc in ticketing system 8. Manage backups and restores 9 Manage updating of Wordpress websites and plugins 10. Manage and monitor security 11. Work with 3rd parties when required to achieve objectives 12....

Fixed-Price - Est. Budget: $ 100 Posted
We are looking for someone to build us our own SMS gateway. This gateway will be able to send and receive messages using a connected cellular telephone we believe will be an IPHONE 4. This gateway should have a web interface/page that people need to LOG ON to use to keep it safe from random use. The web interface should also have a phone book that can store contacts with information such as NAME, PHONE#, ADDRESS, CITY, STATE, ZIP CODE. It should also allow BULK sending of SMS messages to any selected contacts and should allow searching thru contact list by Name, Address, City, State, Zipcode, This should NOT have any limits on the number of sms's that can be sent using the gateway. It should have a someway similar appearance as to google voices interface but with the added features mentioned above. The application also must have the ability for the admin to wipe away ALL messages in the history or to save an unlimited # of messages in the logs. In the event a voice call comes in to the...

Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Hi We just added a VPS to our setup, and we are looking to replace our previous hosting solutions with this vps. For us to be able to do so, the VPS has to be setup correctly first. It would be your job to set the VPS up to be able to do the following: After you finish setting up the server, we want to be able to easily create an account in WHM for each domain that we currently have, aswell as easily do this for future domains we might add. We also would like to be able to assign a different IP adress to each domain, and have a cpanel from where we can manage the files or install wordpress for each domain. We are using vpsie.com and the availible OS are centos, coreos, debian, ubuntu, fedora, opensuse. You can chose whichever one you are most familiar with, or is easiest to create the above mentioned setup.

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We are a startup. I am looking for an IT expert who can help us move our website from Apache webserver to NGINx. We are currently hosted on Amazon cloud. The consultant should also be able to provide ongoing advisory services, especially in the areas of integration with campaign monitor / mailchimp; data analytics providers like kissmetrics or mixpanel; paypal or braintree integration