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Linux System Administration Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $30 - Posted
We are looking for a highly experience FreePBX expert to configure our already well installed and secured VOIP FreePBX system. The task that need doing are as follows: 1. Configure Trunks 2. configure 8 incoming DIDs from 3 providers 3. Configure outbound and incoming routes 4. Setup 3 IVR, 5 extensions each, 3 Queues and call forwarding This is an urgent requirement that need to be completed ASAP. Only apply if you are free and can start straight away. You must also be familiar with the following DID and Voip careers: Voxbeam, Flowroute, Dinumbers.com. Happy bidding.
Skills: Linux System Administration Asterisk CentOS Elastix
Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
Developer will prepare server, install and configure A2Billing and relevant components. Absolutely required features: - Callback - web callback; Ani callback - Calling card - Call shop - Reseller agent accounts - Trucking - Origination and termination - Asterisk PBS programming - Custom IVR upload and configuration - In addition to standard features. There is a potential for service support on an ongoing basis upon successful completion of project. Developer must be flexible and punctual.
Skills: Linux System Administration Asterisk FreePBX HTML5
Fixed-Price - Expert ($$$) - Est. Budget: $2,000 - Posted
Architect, Build and Configure our AWS network.... Requires full stack understanding to build our development network environment and our Scalable deployment network on AWS. Product to be deployed is mobile App and Web App. Network requires Dev Environment - Servers, Redis, MQ Chat, DB, Load Balancers Etc. Etc. We have initial specs at the ready. Please see attached Please ONLY EXPERTS reply!!!
Skills: Linux System Administration Amazon EC2 Amazon Relational Database Service Amazon S3
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
I need some help with some existing Drobo apps (officially supported ones) as well as installing others. Will require a knowledge of Linux and preferably some with Drobo. This is a quick project, so I'm hoping to get started and finish quickly (could even be same-day turnaround). I don't expect this to take more than 1-2 hours total.
Skills: Linux System Administration
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
We are using Bluehost as a service to run our websites. We just switched from a shared service to a Virtual Private Server (VPS) and almost immediately all of our websites were infected with malware. All websites are Wordpress sites. The shared service has automatic protection, but the VPS requires a specialist who can install malware protection and a firewall per website. It is possible to add free-of-charge services to the Bluehost service package but we don't have the detailed knowledge to do it. We need a specialist who is familiar with the Bluehost cpanel and the installation of malware protection and firewalls for a total of six websites.
Skills: Linux System Administration CPanel Firewall Malware
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Just been notified by DigitalOcean my server may have been compromised and has been disabled as it was sending what appears to be an outgoing DDoS attack. I need help recovering my content and migrating to a new droplet and ensuring it is secured. If you have experience with DigitalOcean is preferred. Thank you.
Skills: Linux System Administration Digital Ocean
Hourly - Entry Level ($) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We're looking for a steady part time developer to work on projects for our mulit-platform wellness program. Desktop software, Web, mobile Required Skills: LAMP (Linux, Apache, MySQL, PHP) Javascript, CSS, HTML Amazon Web Services (S3, EC2, Cloudfront) should provide the following skills: Linux terminal Amazon AWS (specifically EC2) Git SFTP over SSH They'll need these skills to be able to set up the toolset to command the live servers to pull code updates down. Preferred Skills: Phonegap/Cordova Actionscript 3 (Adobe AIR or Adobe Flex) NodeJS jQuery
Skills: Linux System Administration Amazon Web Services mailchimp Node.js
Hourly - Intermediate ($$) - 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: Linux System Administration Automation Bash Bash shell scripting
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