Linux System Administration Jobs

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Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Looking for an experienced linux pro that can set up an experimental server with Linux and Wine. The goal is to have a Linux server running a Windows app in Wine and being able to have many users connect (similar to running RemoteApp on Windows)
Skills: Linux System Administration
Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I am looking for someone experienced to setup the hosting environment on AWS instance with cent os 7.2 AMI installed. our development is in php, joomla, mysql. I would need complete hosting environment build with cpanel, whm, my php admin and support for as scripts etc. Also need help on ssl certificate install, and training on how you do it, so that I can manage in future, I am not developer, but would administer and migrate the developed code from my developers. So I would need training in how to migrate code (manually and from github). For someone who has done it before, would be very easy.
Skills: Linux System Administration Service Cloud Administration
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
We need help adding features to an existing CodeIgniter application as well as editing some front-end javascript and HTML. ​ Please see the attached project scope document for a detailed list of deliverables.​ NEEDED PROFICIENCIES We’re looking for someone who is very comfortable working with a diverse mix of languages and libraries. This site and our needs are not overly complex, but they will require proficient knowledge and experience in each of the following technologies: PHP Javascript, jQuery, other Javascript libraries CodeIgniter HTML/CSS (Bootstrap 3) Social media APIs and other misc. API integrations Apache & NGINX MySQL ABOUT YOU: COMMUNICATION STYLE We need someone who is responsive to requests (we’re not high maintenance, I promise). This means replying within an hour during business hours (7am-5pm PST) and within a day after business hours. We understand that if you are not in the same time zone it may affect your ability to be available/responsive. That is fine, as long as we work out a predictable/consistent communication work flow. We’re also looking for someone who is efficient (fast) and isn’t afraid to offer suggestions for the best ways to accomplish our objectives. We’re looking for the best possible ways forward, and in many ways, we’re relying on you to help us identify what those are!
Skills: Linux System Administration CodeIgniter JavaScript
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
The whole information you need is dense because is about to help to dev a linux bridge firewall for privacy (like TAILS or Whonix) If you really what the project please setup your lab as explained here:
Skills: Linux System Administration Embedded Linux Kernel
Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We run an Online Marketing Agency and we need Bitrix24 to help us mainy with CRM and Project Management. We need assistance on the optimal setup and installation of Bitrix24. We can provide the VPS and everything else. We just need help of an expert to make sure we do things right. We are looking for someone to work with us on an hourly rate and someone who will be available once the job is completed to paid support if needed. Please only apply if you have substantial experience with Birtix24 and understand the system fully.
Skills: Linux System Administration Bitrix Intranet PHP
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted is seeking a skilled linux system admin/db admin to provide hands-on support for the migration of a group of 10-20gb web sites and databases. You need to have at least 3-5 years of system admin experience with Red Hat Linux, Ubuntu Linx, and have a clear understanding of Cron job management, user roles and permissions under Linux, and use of MySQL dump/export and import, as well as Apache/PHP configuration and SSH service configuration, Plesk control panels, UFW/IPtables, and DNS management. Experience with continuous integration, dev/staging/production builds, and version control (SVN, GIT) and WordPress is also valuable for this role. The sites involved are mission critical, so downtime needs to be minimized. Our manager will work to coordinate planning and communication for migration timing and activities. Data validation and testing will be a part of any migration activities to insure integrity of migrated data. Please apply within and only via Upwork, please no direct email solicitations.
Skills: Linux System Administration Red Hat Enterprise Linux (RHEL) Ubuntu
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Need sysadmin to help manage multiple environments (production and sandboxes) as well as build strategies around backups, redundancy, etc. Ideal candidate would be familiar with tools like WHM and Cpanel as well as direct system administration (and potentially moving that setup to new server etc.)
Skills: Linux System Administration CPanel MySQL Administration