Linux System Administration Jobs

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Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Currently we have built up our server manually and have just documented the process (somewhat). We'd like at least the basis of the application/database server setup in docker and begin migration to AWS for it. We took a small step in serving our assets via Cloudfront but need to finish the job. Our goal is to make sure we have a rapid way to setup additional servers (in case of failure or also regional requirements). We're after a solid remote worker who has completed jobs like this before and we're happy to take some suggestions on board.
Skills: Linux System Administration Amazon Relational Database Service Amazon Web Services DevOps
Fixed-Price - Entry Level ($) - Est. Budget: $75 - Posted
Essentially it will be configuring DD WRT to disconnect/dissociate/not let them connect in the first place automatically any client whose signal drops/or is below an administrator-defined threshold (eg. RF signal strength and or SNR). Having a few clients stuck on the first access point they see and not letting go is causing me a big problem. This is a large WDS spoke and wheel setup. I have examples of ubiquity scripts similar to what I'm looking for. I know there is other equipment out there that can easily manage this but I need to keep the ubiquity/ddwrt hardware in place. I will need to upload this script to about 15 access points.
Skills: Linux System Administration Computer Networking Network Monitoring Unix System Administration
Fixed-Price - Expert ($$$) - Est. Budget: $1,000 - Posted
Hi, I require a mailing solution set up using Interspire + Power MTA, for sending approx volume 200,000 mails per day, per server and I will need like 10 servers. You must be able to set up the entire thing with no further input from me, that is get the IP's, hosting and set everything up so it works smoothly. You must be an expert on setting the Interspire with IP Rotation, DKIM, SPF, DMARC, rDNS. Please give me details on the proposed setup, number of IP's, etc, and also how quickly you can get it set up, plus cost. This job is ongoing project and we will work for a long term together. Thank you.
Skills: Linux System Administration Email Deliverability Email Marketing interspire
Fixed-Price - Expert ($$$) - Est. Budget: $2,000 - Posted
Hello, I am looking for a highly skill web developer who knows how to work with different languages such as PHP, HTML, HTML5, etc. to fix certain elements to a social networking site. They will have to know how develop with a Cassandra database. After the fixes have been made, and the job has been completed successfully I will need the developer to continue to work with us in developing the site. We are looking for a new developer to work with as this project has been on-going for 3 years and the site has yet to be completed. So we are looking for someone who is highly skilled, dependable, excellent communication skills, and most of all honest. Please apply if you think you fit the description and skill set.
Skills: Linux System Administration Apache Cassandra CSS CSS3
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I have an old linode running Debian 6 and php 5.3. Primary application is wordpress on Nginx and varnish. Need upgrade to latest stable php, which I think will require upgrade to Debian 8. Also need to upgrade other key stack elements like Nginx, varnish, mysql, etc. Host is Linode. Need to audit the system for basic security issues (patches, etc) Need to make sure all of this is done without breaking anything. Only experienced sysadmins need apply. Thanks! Mark
Skills: Linux System Administration Debian OS MySQL Administration Nginx
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
I need a docker expert immediately who has hands on experience working with docker solutions on production environment. Job details will be informed in private. Please contact if your experience is very relevant to the job, otherwise please do not spam the post. Thank you.
Skills: Linux System Administration Docker