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Linux System Administration Jobs

291 were found based on your criteria


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Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted now requires certain security certificates installed into a web application to use the (AIM) API provided by them to process credit cards. I need someone who can install the required certs into the server and ensure the server is able... more

Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
We want a website that will capture emails from visitors and place them in an email Drip/Lead Nurturing system. The website will also be used to host multiple Store Fronts for multiple clients of the company. - The Store Fronts need to have the... more

Fixed-Price - Est. Budget: $ 40 Posted
Am currently running a mail server using postfix & dovecot on the same server as my web server. Need to optimize and fix bugs in this server configuration. Problem: Server sends mail outbound but cannot receive mail inbound. I would also like you... more

Fixed-Price - Est. Budget: $ 300 Posted
I have many small tasks: a)Archive our Red5 install (with a test HLS plugin ) on our Linux host. b)Backup and erase above Red5 install c)Evostream Media Server script work. d)Install about 5 Linux / Evostream Media Servers on Google Cloud Evostream... more

Fixed-Price - Est. Budget: $ 200 Posted
I am running Odoo 8 on Linux (Centos 6) I need someone with VERY good understanding of Odoo and Python to: I intend to run multiple databases on the same Odoo instance for different customers. To achieve this, I require the following changes/enhancements a)... more

Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
MUST BE LOCAL TO CHICAGO, thanks. Task: Develop Install/uninstall of standalone application for Linux platform Support: Linux Ubuntu 12.x, 13.x, 14.x, & 15.x The older version of Windows/Android installer is too big to attach here. I can put it... more

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
I'm looking for help making some customizations to fields, subpanels & modules. I've attached a word doc outlining our needs. Also the link if you don't have MS Word. Link file will be most... more

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Wordpress, E-commerce, SSL etc. My clients have sites they rely on daily for their business and revenue. I have a few hosting accounts across a few different hosting companies that need consolidated and then configured with offsite backups and more.... more

Fixed-Price - Est. Budget: $ 150 Posted
Set up Fortinet or your favorite Web Application Firewall and load balancer appliance on an m3.medium AWS EC2 instance for our client's web application. Set up SSL and SSL certificates. Set up solid firewall rules for TCP connections. Set up proper HTTP... more